Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.5.1.12 (biotinidase)
 392 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report here the identification of two distinct human cDNAs, called VNN1 and VNN2, related to the recently described mouse Vanin-1 molecule involved in lymphocyte migration (M. Aurrand-Lions et al., 1996, Immunity 5: 391-405). Tissue distribution of the expression of these two human Vanin-like genes is differential. Since Vanin-1 shares significant homologies with human biotinidase (BTD), we describe here a new family of related genes including at least four members: mouse Vanin-1, VNN1, VNN2, and BTD. We have mapped the murine locus encompassing the Vanin-1 gene on mouse chromosome 10 in position A2B1. The two human Vanin-like genes are closely linked, since they were found on the same YAC clone and colocalized on human chromosome 6q23-q24 known to contain several genetic alterations linked to the progression of metastatic human cancers.
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PMID:Two human genes related to murine vanin-1 are located on the long arm of human chromosome 6. 979 Jul 69

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.
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PMID:Is pantetheinase the actual identity of mouse and human vanin-1 proteins? 1056 87