Is pantetheinase the actual identity of mouse and human vanin-1 proteins?
摘要:
Pantetheinase is an amidohydrolase involved in the dissimilative pathway of CoA, allowing the turnover of the pantothenate moiety. We have determined the N‐terminal sequence as well as the sequences of a number of tryptic and chymotryptic peptides of the protein isolated from pig kidney. These sequence stretches were used as probes to search in the SwissProt database and significant similarities were found with a GPI‐anchored protein (mouse vanin‐1, with a suggested role in lymphocyte migration), with two putative proteins encoded by human cDNAs (VNN1 and VNN2) and with human biotinidase. On the basis of sequence similarity, we propose that vanin‐1 and VNN1 should be identified as pantetheinase.
Alanine 2,3-aminomutase sequences are disclosed, as are cells having alanine 2,3-aminomutase activity and methods of selecting for such cells. Methods for producing beta-alanine, pantothenate, 3-hydroxypropionic acid, as well as other organic compounds, are disclosed.
Method for producing d-pantothenic acid and/or the salt thereof as additive for other metallic surface (2) are provided.animal food
申请人:——
公开号:US20040048344A1
公开(公告)日:2004-03-11
The invention relates to an improved method for producing D-pantothenic acid and/or the salts thereof and the use of said substance as an additive for animal food.
Alanine 2,3-aminomutase sequences are disclosed, as are cells having alanine 2,3-aminomutase activity and methods of selecting for such cells. Methods for producing beta-alanine, pantothenate, 3-hydroxypropionic acid, as well as other organic compounds, are disclosed.
Method for producing D-pantothenic acid and/or a salt thereof via purification by cation exchange as additive for animal food
申请人:BASF SE
公开号:US07781192B2
公开(公告)日:2010-08-24
The invention relates to an improved method for producing D-pantothenic acid and/or the salts thereof and the use of said substance as an additive for animal food.