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    首页 分子通 按分子结构分类 有机化合物 有机聚合物 多肽

    多肽

    肽是由两个或两个以上氨基酸通过脱水缩合形成的化合物。最简单的肽由两个氨基酸构成，称为二肽；包含多个氨基酸的肽则被称为多肽。通常情况下，含有50个及以上氨基酸单位的多肽，则归类为蛋白质。肽广泛存在于动物、植物和微生物中，在生物体内的生长发育、细胞分化、大脑活动、肿瘤病变、免疫防御、生殖控制以及抗衰老等方面都扮演着重要角色。

    例如，谷胱甘肽是某些酶的重要辅基，参与体内氧化还原反应；多种激素如催产素、加压素、胰高血糖素及促肾上腺皮质激素等，均属于多肽类，通过调节机体代谢发挥作用。下丘脑分泌的激素调节因子也是由多肽构成，控制着其他内分泌腺释放激素的过程。

    近年来，在高等动物的大脑中发现了具有镇痛作用的脑啡肽（五肽）。许多抗生素如多粘菌素、短杆菌肽等也是肽类物质，具备强大的抗菌能力。此外，多肽是指通过肽键连接形成的一系列氨基酸单位构成的长链结构。一般而言，含有数十个或更少氨基酸单位的多肽称为肽；而更多氨基酸单位组成的则被称为蛋白质。

    在命名时，通常按照从氨基末端（N端）到羧基末端（C端）的顺序书写。如Ser·Gly·Try·Ala·Leu这个五肽由5个氨基酸残基和4个肽键组成，命名为丝氨酰甘氨酰酪氨酰丙氨酰亮氨酸。

    肽广泛存在于动植物组织中，并且其中许多具有特殊生物活性的功能性肽统称为生物活性肽。近年来的研究表明，几乎所有重大生命科学理论——包括免疫防御、生殖控制、肿瘤病变和抗衰防老等——均涉及相关的活性肽，这些理论与临床医学实践密切相关，因此生物活性肽在实际应用中也具有重要价值。

    生物活性肽种类繁多，例如促肾上腺皮质激素为39肽，催产素为九肽，而两种重要的脑啡肽均为五肽。许多抗菌素也是由肽类物质构成的。生长因子则受控于基因，在细胞发育过程中起到调节和控制作用。表皮生长因子含有50个氨基酸残基，神经生长因子则由118个氨基酸组成。

    相关化合物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— H-DL-Arg-DL-Pro-DL-Lys-DL-Pro-DL-Gln-DL-Gln-DL-Trp-DL-Phe-DL-Trp-DL-Trp-DL-Met-NH2 —— C79H105N21O13S
    H-DL-Arg-DL-Pro-DL-Lys-DL-Pro-DL-Gln-DL-Gln-DL-Trp-DL-Phe-DL-Trp-DL-Trp-DL-Met-NH2
    —— 2-[[2-[[6-amino-2-[[2-[[2-[[2-[[2-[[5-amino-2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[(2-amino-3-methylbutanoyl)amino]-3-hydroxypropanoyl]amino]-3-methylbutanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]-4-methylsulfanylbutanoyl]amino]propanoic acid —— C66H119N21O22S
    2-[[2-[[6-amino-2-[[2-[[2-[[2-[[2-[[5-amino-2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[(2-amino-3-methylbutanoyl)amino]-3-hydroxypropanoyl]amino]-3-methylbutanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]hexanoyl]amino]-4-methylsulfanylbutanoyl]amino]propanoic acid
    —— Abz-tbu-gly-tbu-gly-asn(ME)2-ala-ser-ser-arg-leu-3-nitro-tyr-arg-OH —— C66H96F3N19O21
    Abz-tbu-gly-tbu-gly-asn(ME)2-ala-ser-ser-arg-leu-3-nitro-tyr-arg-OH
    —— 2-[[2-[[2-[[2-[[2-[[6-amino-2-[[52-[[2-[[2-[[2-[[5-amino-2-[[2-[[2-[[6-amino-2-[[1-(2-amino-3-hydroxypropanoyl)pyrrolidine-2-carbonyl]amino]hexanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-methylbutanoyl]amino]-5-oxopentanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-40-(4-aminobutyl)-49-benzyl-28-butan-2-yl-31,43-bis(3-carbamimidamidopropyl)-34-(carboxymethyl)-16,19,22,25-tetrakis(hydroxymethyl)-10-(2-methylpropyl)-37-(2-methylsulfanylethyl)-6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-hexadecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50-hexadecazacyclotripentacontane-4-carbonyl]amino]hexanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid;2-hydroxypropane-1,2,3-tricarboxylic acid —— C149H252N50O49S4
    2-[[2-[[2-[[2-[[2-[[6-amino-2-[[52-[[2-[[2-[[2-[[5-amino-2-[[2-[[2-[[6-amino-2-[[1-(2-amino-3-hydroxypropanoyl)pyrrolidine-2-carbonyl]amino]hexanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-methylbutanoyl]amino]-5-oxopentanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]acetyl]amino]-40-(4-aminobutyl)-49-benzyl-28-butan-2-yl-31,43-bis(3-carbamimidamidopropyl)-34-(carboxymethyl)-16,19,22,25-tetrakis(hydroxymethyl)-10-(2-methylpropyl)-37-(2-methylsulfanylethyl)-6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-hexadecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50-hexadecazacyclotripentacontane-4-carbonyl]amino]hexanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid;2-hydroxypropane-1,2,3-tricarboxylic acid
    —— 2-[[2-[[2-[[2-[[2-[[6-amino-2-[[2-[[2-[[2-[[2-[[2-[[2-[2-[[5-amino-2-[[2-[[2-[[2-[[2-[[1-[2-[(2-amino-3-methylbutanoyl)amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxypropanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxypropanoyl]amino]-3-methylpentanoyl]amino]-5-oxopentanoyl]amino]propanoylamino]-4-carboxybutanoyl]amino]-4-carboxybutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-phenylpropanoyl]amino]acetyl]amino]hexanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]pentanedioic acid —— C111H168N30O35
    2-[[2-[[2-[[2-[[2-[[6-amino-2-[[2-[[2-[[2-[[2-[[2-[[2-[2-[[5-amino-2-[[2-[[2-[[2-[[2-[[1-[2-[(2-amino-3-methylbutanoyl)amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxypropanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxypropanoyl]amino]-3-methylpentanoyl]amino]-5-oxopentanoyl]amino]propanoylamino]-4-carboxybutanoyl]amino]-4-carboxybutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-phenylpropanoyl]amino]acetyl]amino]hexanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]pentanedioic acid
    —— 5-amino-2-[[6-amino-2-[[2-[[2-[2-[[4-amino-2-[[2-[2-[[2-[[2-[[2-[[2-[[6-amino-2-[[6-amino-2-[[2-[[2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[[2-[(2-aminoacetyl)amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]-3-methylpentanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]amino]hexanoyl]amino]-4-methylpentanoyl]amino]acetyl]amino]-3-hydroxybutanoyl]amino]acetyl]amino]propanoylamino]-4-methylpentanoyl]amino]-4-oxobutanoyl]amino]propanoylamino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]amino]-5-oxopentanoic acid;2,2,2-trifluoroacetic acid —— C114H195F3N30O33
    5-amino-2-[[6-amino-2-[[2-[[2-[2-[[4-amino-2-[[2-[2-[[2-[[2-[[2-[[2-[[6-amino-2-[[6-amino-2-[[2-[[2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[[2-[(2-aminoacetyl)amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]-3-methylpentanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]amino]hexanoyl]amino]-4-methylpentanoyl]amino]acetyl]amino]-3-hydroxybutanoyl]amino]acetyl]amino]propanoylamino]-4-methylpentanoyl]amino]-4-oxobutanoyl]amino]propanoylamino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]amino]-5-oxopentanoic acid;2,2,2-trifluoroacetic acid
    —— Colivelin trifluoroacetate salt H-Ser-Ala-Leu-Leu-Arg-Ser-Ile-Pro-Ala-Pro-Ala-Gly-Ala-Ser-Arg-Leu-Leu-Leu-Leu-Thr-Gly-Glu-Ile-Asp-Leu-Pro-OH trifluoroacetate salt —— C119H206N32O35
    Colivelin trifluoroacetate salt H-Ser-Ala-Leu-Leu-Arg-Ser-Ile-Pro-Ala-Pro-Ala-Gly-Ala-Ser-Arg-Leu-Leu-Leu-Leu-Thr-Gly-Glu-Ile-Asp-Leu-Pro-OH trifluoroacetate salt
    —— 2-[[2-[[2-[[6-amino-2-[[2-[[5-amino-2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[[2-[[2-[2-[2-[[2-[[4-amino-2-[[2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[2-[[2-amino-3-(1H-imidazol-4-yl)propanoyl]amino]propanoylamino]-3-carboxypropanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-carboxybutanoyl]amino]-4-methylsulfanylbutanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxybutanoyl]amino]-3-methylpentanoyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-4-oxobutanoyl]amino]-4-methylpentanoyl]amino]propanoylamino]propanoylamino]-5-carbamimidamidopentanoyl]amino]-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxybutanoyl]amino]hexanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]butanedioic acid —— C165H254N44O55S
    2-[[2-[[2-[[6-amino-2-[[2-[[5-amino-2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[[2-[[2-[2-[2-[[2-[[4-amino-2-[[2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[2-[[2-amino-3-(1H-imidazol-4-yl)propanoyl]amino]propanoylamino]-3-carboxypropanoyl]amino]acetyl]amino]-3-hydroxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-carboxybutanoyl]amino]-4-methylsulfanylbutanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxybutanoyl]amino]-3-methylpentanoyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-4-oxobutanoyl]amino]-4-methylpentanoyl]amino]propanoylamino]propanoylamino]-5-carbamimidamidopentanoyl]amino]-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-5-oxopentanoyl]amino]-3-hydroxybutanoyl]amino]hexanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]butanedioic acid
    —— 2-[[2-[[1-[6-amino-2-[[1-[2-[[2-[[1-[2-[[2-[[2-[[2-[[5-amino-2-[[2-[(2-amino-3-hydroxybutanoyl)amino]acetyl]amino]-5-oxopentanoyl]amino]-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-4-carboxybutanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxypropanoyl]amino]-3-methylpentanoic acid —— C81H126N20O22
    2-[[2-[[1-[6-amino-2-[[1-[2-[[2-[[1-[2-[[2-[[2-[[2-[[5-amino-2-[[2-[(2-amino-3-hydroxybutanoyl)amino]acetyl]amino]-5-oxopentanoyl]amino]-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-4-carboxybutanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-3-hydroxypropanoyl]amino]-3-methylpentanoic acid
    —— TNF-alpha (31-45), human —— C69H122N26O22
    TNF-alpha (31-45), human
    —— H-DL-Ala-DL-Pro-DL-Val-DL-Ser-DL-Val-Gly-Gly-Gly-DL-xiThr-DL-Val-DL-Leu-DL-Ala-DL-Lys-DL-Met-DL-Tyr-DL-Pro-DL-Arg-Gly-DL-Asn-DL-His-DL-Trp-DL-Ala-DL-Val-Gly-DL-His-DL-Leu-DL-Met-OH —— C126H197N37O32S2
    H-DL-Ala-DL-Pro-DL-Val-DL-Ser-DL-Val-Gly-Gly-Gly-DL-xiThr-DL-Val-DL-Leu-DL-Ala-DL-Lys-DL-Met-DL-Tyr-DL-Pro-DL-Arg-Gly-DL-Asn-DL-His-DL-Trp-DL-Ala-DL-Val-Gly-DL-His-DL-Leu-DL-Met-OH
    —— 2-[2-[[2-[[2-[2-[[6-amino-2-[[2-[[6-amino-2-[[2-[[2-[2-[[5-amino-2-[[2-[[2-[[2-[[2-[[2-[2-[[2-[(2-aminoacetyl)amino]-3-methylpentanoyl]amino]propanoylamino]acetyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-hydroxybutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]propanoylamino]-3-hydroxypropanoyl]amino]-4-carboxybutanoyl]amino]hexanoyl]amino]-3-phenylpropanoyl]amino]hexanoyl]amino]hexanoylamino]-3-(1H-indol-3-yl)propanoyl]amino]acetyl]amino]propanoylamino]pentanedioic acid —— C102H152N26O29
    2-[2-[[2-[[2-[2-[[6-amino-2-[[2-[[6-amino-2-[[2-[[2-[2-[[5-amino-2-[[2-[[2-[[2-[[2-[[2-[2-[[2-[(2-aminoacetyl)amino]-3-methylpentanoyl]amino]propanoylamino]acetyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-hydroxybutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]propanoylamino]-3-hydroxypropanoyl]amino]-4-carboxybutanoyl]amino]hexanoyl]amino]-3-phenylpropanoyl]amino]hexanoyl]amino]hexanoylamino]-3-(1H-indol-3-yl)propanoyl]amino]acetyl]amino]propanoylamino]pentanedioic acid
    —— H-DL-Arg-DL-Arg-DL-Arg-DL-Ala-DL-Asp-DL-Asp-DL-Ser-DL-Asp-DL-Asp-DL-Asp-DL-Asp-DL-Asp-OH —— C52H83N21O28
    H-DL-Arg-DL-Arg-DL-Arg-DL-Ala-DL-Asp-DL-Asp-DL-Ser-DL-Asp-DL-Asp-DL-Asp-DL-Asp-DL-Asp-OH
    —— H-Asp-ala-glu-phe-arg-his-asp-ser-gly-tyr-glu-OH —— C56H76N16O22
    H-Asp-ala-glu-phe-arg-his-asp-ser-gly-tyr-glu-OH
    —— (4S)-4-amino-5-[[(2S)-3-carboxy-1-[[(2S,3S)-1-[[(2S)-5-(diaminomethylideneamino)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2R)-1-[[(2S)-1-[[(2S)-3-hydroxy-1-[[(2S)-3-(4-hydroxyphenyl)-1-[[(4S,7S)-2-methyl-11-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-5,6-dioxo-7-[[(2S)-pyrrolidine-2-carbonyl]amino]undecan-4-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-5-oxopentanoic acid —— C74H115N21O21S2
    (4S)-4-amino-5-[[(2S)-3-carboxy-1-[[(2S,3S)-1-[[(2S)-5-(diaminomethylideneamino)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2R)-1-[[(2S)-1-[[(2S)-3-hydroxy-1-[[(2S)-3-(4-hydroxyphenyl)-1-[[(4S,7S)-2-methyl-11-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-5,6-dioxo-7-[[(2S)-pyrrolidine-2-carbonyl]amino]undecan-4-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-5-oxopentanoic acid
    —— Catestatin (cattle) —— C104H164N32O27S
    Catestatin (cattle)
    —— Myelin Basic Protein (87-99) —— C74H114N20O17
    Myelin Basic Protein (87-99)
    —— 2-[[2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[[2-[[2-[[2-[2-[[2-[[2-[[2-[[2-(2-aminopropanoylamino)-5-carbamimidamidopentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxypropanoyl]amino]propanoylamino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-N-[1-[[1-amino-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]pentanediamide —— C112H174N36O27
    2-[[2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[[2-[[2-[[2-[2-[[2-[[2-[[2-[[2-(2-aminopropanoylamino)-5-carbamimidamidopentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxypropanoyl]amino]propanoylamino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-N-[1-[[1-amino-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]pentanediamide
    —— [34-(2-amino-3-methylpentanamido)-7-(3-carbamimidamidopropyl)-4-[(1-carbamoyl-2-hydroxypropyl)carbamoyl]-25-(2-carbamoylethyl)-10,13-bis(1H-imidazol-4-ylmethyl)-19-(1H-indol-3-ylmethyl)-28,31-diisopropyl-6,9,12,15,18,21,24,27,30,33-decaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32-decaazacyclopentatriacontan-22-yl]acetic acid —— C66H99N23O17S2
    [34-(2-amino-3-methylpentanamido)-7-(3-carbamimidamidopropyl)-4-[(1-carbamoyl-2-hydroxypropyl)carbamoyl]-25-(2-carbamoylethyl)-10,13-bis(1H-imidazol-4-ylmethyl)-19-(1H-indol-3-ylmethyl)-28,31-diisopropyl-6,9,12,15,18,21,24,27,30,33-decaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32-decaazacyclopentatriacontan-22-yl]acetic acid
    —— H-DL-Tyr-DL-Leu-DL-Arg-DL-xiIle-DL-Val-DL-Gln-DL-Cys(1)-DL-Arg-DL-Ser-DL-Val-DL-Glu-Gly-DL-Ser-DL-Cys(1)-Gly-DL-Phe-OH —— C78H123N23O23S2
    H-DL-Tyr-DL-Leu-DL-Arg-DL-xiIle-DL-Val-DL-Gln-DL-Cys(1)-DL-Arg-DL-Ser-DL-Val-DL-Glu-Gly-DL-Ser-DL-Cys(1)-Gly-DL-Phe-OH
    —— pTH (64-84) (human) —— C94H163N27O35
    pTH (64-84) (human)
    —— (4S)-5-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-4-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]propanoyl]amino]acetyl]amino]-5-oxopentanoic acid —— C44H75N19O18S
    (4S)-5-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-4-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]propanoyl]amino]acetyl]amino]-5-oxopentanoic acid
    —— (4S)-5-[[(2S,3R)-1-[[(2S,3S)-1-[[(1S)-1-carboxy-3-methylsulfanylpropyl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-[[(2R)-2-[[(2S)-2-[[(2S)-3-hydroxy-2-[[(2S)-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]propanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]propanoyl]amino]propanoyl]amino]-3-sulfanylpropanoyl]amino]-5-oxopentanoic acid —— C52H84N14O16S2
    (4S)-5-[[(2S,3R)-1-[[(2S,3S)-1-[[(1S)-1-carboxy-3-methylsulfanylpropyl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-[[(2R)-2-[[(2S)-2-[[(2S)-3-hydroxy-2-[[(2S)-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]propanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]propanoyl]amino]propanoyl]amino]-3-sulfanylpropanoyl]amino]-5-oxopentanoic acid
    —— (4S)-5-[[(2S,3R)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-[[(2S,3S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-methylpentanoyl]amino]-5-oxopentanoic acid —— C56H85N15O18
    (4S)-5-[[(2S,3R)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-[[(2S,3S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-methylpentanoyl]amino]-5-oxopentanoic acid
    —— (4S)-5-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(2S,3S)-1-[[(2R)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-[[(2S)-2-amino-3-phenylpropanoyl]amino]-5-oxopentanoic acid —— C78H129N23O19S
    (4S)-5-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(2S,3S)-1-[[(2R)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-[[(2S)-2-amino-3-phenylpropanoyl]amino]-5-oxopentanoic acid
    —— (4S)-4-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-[[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-3-carboxy-1-[[(2S)-1-[(2S)-2-[[(1S)-1-carboxyethyl]carbamoyl]pyrrolidin-1-yl]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-5-oxopentanoic acid —— C65H99N15O19S
    (4S)-4-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-[[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-3-carboxy-1-[[(2S)-1-[(2S)-2-[[(1S)-1-carboxyethyl]carbamoyl]pyrrolidin-1-yl]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-5-oxopentanoic acid
    —— (4S)-4-amino-5-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-selanylpropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-5-oxopentanoic acid —— C53H80N14O19Se
    (4S)-4-amino-5-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-selanylpropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-5-oxopentanoic acid
    —— (4S)-5-[[(2S)-4-amino-1-[[(2S,3R)-1-[[(2S,3S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-amino-3-hydroxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylsulfanylbutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-5-oxopentanoic acid —— C64H97N17O20S
    (4S)-5-[[(2S)-4-amino-1-[[(2S,3R)-1-[[(2S,3S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-amino-3-hydroxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylsulfanylbutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-5-oxopentanoic acid
    —— (4S)-4-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-5-[[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-3-carboxy-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxy-2-hydroxyethyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-5-oxopentanoic acid —— C76H119N21O22S2
    (4S)-4-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-5-[[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-3-carboxy-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxy-2-hydroxyethyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-5-oxopentanoic acid
    —— (4S)-5-[[(2S,3R)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3R)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-5-oxopentanoic acid —— C65H103N19O21S
    (4S)-5-[[(2S,3R)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3R)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-5-oxopentanoic acid
    —— (4S)-4-amino-5-[[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxy-2-hydroxyethyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-5-oxopentanoic acid —— C76H118N24O19
    (4S)-4-amino-5-[[(2S,3R)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxy-2-hydroxyethyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-5-oxopentanoic acid
    —— (4S)-5-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-4-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-5-oxopentanoic acid —— C70H106N18O18S
    (4S)-5-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-4-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-5-oxopentanoic acid
    —— (4S)-4-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-methylpentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-oxobutanoyl]amino]-3-carboxypropanoyl]amino]-5-[[(2S)-4-amino-1-[[(2S)-1-[[(1S)-1-carboxy-3-methylsulfanylpropyl]amino]-1-oxo-3-selanylpropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-5-oxopentanoic acid —— C57H88N14O19S2Se
    (4S)-4-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-methylpentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-oxobutanoyl]amino]-3-carboxypropanoyl]amino]-5-[[(2S)-4-amino-1-[[(2S)-1-[[(1S)-1-carboxy-3-methylsulfanylpropyl]amino]-1-oxo-3-selanylpropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-5-oxopentanoic acid
    —— (4S)-5-[[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2S,3R)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-4-[[(2S)-2-amino-3-carboxypropanoyl]amino]-5-oxopentanoic acid —— C54H85N15O20S2
    (4S)-5-[[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2S,3R)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-4-[[(2S)-2-amino-3-carboxypropanoyl]amino]-5-oxopentanoic acid
    —— (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxy-2-hydroxyethyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-5-oxopentanoic acid —— C69H110N22O17S2
    (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-5-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxy-2-hydroxyethyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-5-oxopentanoic acid
    —— (4S)-4-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-5-[(2S)-2-[[(2S,3R)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxy-4-(diaminomethylideneamino)butyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]carbamoyl]pyrrolidin-1-yl]-5-oxopentanoic acid —— C56H89N19O15S
    (4S)-4-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-5-[(2S)-2-[[(2S,3R)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxy-4-(diaminomethylideneamino)butyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-1-oxohexan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-1-oxo-3-sulfanylpropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]carbamoyl]pyrrolidin-1-yl]-5-oxopentanoic acid
    —— (4S)-4-amino-5-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(2S,3R)-1-[[(2S,3S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[(2S)-2-[(3S)-3-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]pentanoyl]amino]-7-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-2-oxoheptanoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-oxopentanoic acid —— C77H130N24O22
    (4S)-4-amino-5-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(2S,3R)-1-[[(2S,3S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[(2S)-2-[(3S)-3-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]pentanoyl]amino]-7-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]-2-oxoheptanoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-oxopentanoic acid
    —— (2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]propanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoic acid —— C49H82N18O17S
    (2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]propanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoic acid
    —— (3S)-3-amino-4-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-4-oxobutanoic acid —— C65H98N20O18
    (3S)-3-amino-4-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-4-oxobutanoic acid
    —— (2S)-2-[[(2S)-4-amino-2-[[(2S)-4-carboxy-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2S)-2-[[(2S)-3-carboxy-2-[[(2R)-2-[[(2S)-4-carboxy-2-[[(2S)-3-hydroxy-2-[[(2S)-pyrrolidine-2-carbonyl]amino]propanoyl]amino]butanoyl]amino]-3-selanylpropanoyl]amino]propanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-sulfanylpropanoyl]amino]-3-selanylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]pentanedioic acid —— C57H89N15O24S2Se2
    (2S)-2-[[(2S)-4-amino-2-[[(2S)-4-carboxy-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2S)-2-[[(2S)-3-carboxy-2-[[(2R)-2-[[(2S)-4-carboxy-2-[[(2S)-3-hydroxy-2-[[(2S)-pyrrolidine-2-carbonyl]amino]propanoyl]amino]butanoyl]amino]-3-selanylpropanoyl]amino]propanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-sulfanylpropanoyl]amino]-3-selanylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]pentanedioic acid
    —— (2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-3-carboxy-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-4-carboxy-2-[[(2S)-1-[(2S,3S)-3-methyl-2-[[(2S)-pyrrolidine-2-carbonyl]amino]pentanoyl]pyrrolidine-2-carbonyl]amino]butanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylpentanoyl]amino]propanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]pentanedioic acid —— C52H86N14O18
    (2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-3-carboxy-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-4-carboxy-2-[[(2S)-1-[(2S,3S)-3-methyl-2-[[(2S)-pyrrolidine-2-carbonyl]amino]pentanoyl]pyrrolidine-2-carbonyl]amino]butanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylpentanoyl]amino]propanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]pentanedioic acid
    —— (2S)-4-amino-2-[[(2S,3S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]propanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-sulfanylpropanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoic acid —— C63H103N15O16S2
    (2S)-4-amino-2-[[(2S,3S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-methylbutanoyl]amino]propanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-sulfanylpropanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoic acid
    —— (2S)-2-[[(2S,3R)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-4-amino-2-[[(2S)-4-carboxy-2-[[(2S)-pyrrolidine-2-carbonyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]propanoyl]amino]-4-oxobutanoyl]amino]-3-carboxypropanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]pentanedioic acid —— C50H81N13O22
    (2S)-2-[[(2S,3R)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-4-amino-2-[[(2S)-4-carboxy-2-[[(2S)-pyrrolidine-2-carbonyl]amino]butanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]propanoyl]amino]-4-oxobutanoyl]amino]-3-carboxypropanoyl]amino]-3-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]pentanedioic acid
    —— (2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]acetyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-carboxybutanoyl]amino]propanoyl]amino]-3-sulfanylpropanoyl]amino]-4-carboxybutanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-hydroxybutanoyl]amino]pentanedioic acid —— C69H117N21O27S
    (2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]acetyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-4-carboxybutanoyl]amino]propanoyl]amino]-3-sulfanylpropanoyl]amino]-4-carboxybutanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-hydroxybutanoyl]amino]pentanedioic acid
    —— (2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-amino-3-carboxypropanoyl]amino]-3-methylpentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-4-carboxybutanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]propanoyl]amino]-3-hydroxybutanoyl]amino]pentanedioic acid —— C54H86N14O20S
    (2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-amino-3-carboxypropanoyl]amino]-3-methylpentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-4-carboxybutanoyl]amino]-3-hydroxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]propanoyl]amino]-3-hydroxybutanoyl]amino]pentanedioic acid
    —— (2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]propanoyl]amino]-3-hydroxypropanoyl]amino]-3-methylpentanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-sulfanylpropanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]pentanedioic acid —— C62H106N18O18S
    (2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-4-methylpentanoyl]amino]propanoyl]amino]-3-hydroxypropanoyl]amino]-3-methylpentanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-sulfanylpropanoyl]amino]propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]pentanedioic acid
    —— (2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-sulfanylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-oxobutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoic acid —— C80H132N22O18S2
    (2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-sulfanylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-oxobutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoic acid
    —— (2S)-2-[[(2S,3S)-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2S)-2-[[2-[[(2S)-2-amino-4-methylpentanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-3-selanylpropanoyl]amino]-3-sulfanylpropanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-3-sulfanylpropanoyl]amino]propanoyl]amino]-3-sulfanylpropanoyl]amino]-3-methylpentanoyl]amino]butanedioic acid —— C61H104N16O18S3Se
    (2S)-2-[[(2S,3S)-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-[[(2S,3S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2R)-2-[[(2R)-2-[[(2S)-2-[[2-[[(2S)-2-amino-4-methylpentanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-3-selanylpropanoyl]amino]-3-sulfanylpropanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-oxobutanoyl]amino]-3-methylpentanoyl]amino]-3-sulfanylpropanoyl]amino]propanoyl]amino]-3-sulfanylpropanoyl]amino]-3-methylpentanoyl]amino]butanedioic acid
    —— (2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-oxobutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-sulfanylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]pentanedioic acid —— C82H138N24O22S2
    (2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-4-oxobutanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-sulfanylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]pentanedioic acid
    —— (2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[2-[[(2S,3S)-2-[[(2S,3R)-3-hydroxy-2-[[(2S)-3-hydroxy-2-[[(2S)-2-[[(2S)-3-hydroxy-2-[[(2S)-3-(4-hydroxyphenyl)-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]propanoyl]amino]propanoyl]amino]propanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]propanoyl]amino]butanoyl]amino]-3-methylpentanoyl]amino]acetyl]amino]-4-methylsulfanylbutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]pentanedioic acid —— C70H108N18O22S
    (2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S)-2-[[2-[[(2S,3S)-2-[[(2S,3R)-3-hydroxy-2-[[(2S)-3-hydroxy-2-[[(2S)-2-[[(2S)-3-hydroxy-2-[[(2S)-3-(4-hydroxyphenyl)-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]propanoyl]amino]propanoyl]amino]propanoyl]amino]-6-[[(2R,3R)-3-methyl-3,4-dihydro-2H-pyrrole-2-carbonyl]amino]hexanoyl]amino]propanoyl]amino]butanoyl]amino]-3-methylpentanoyl]amino]acetyl]amino]-4-methylsulfanylbutanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]pentanedioic acid