Protein Family Models for Protein (Select 446433646) - Protein Family Models

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Items: 5

Select item 4129391.

disulfide bond formation protein B

This family consists of disulfide bond formation protein DsbB from bacteria. The DsbB protein oxidises the periplasmic protein DsbA which in turn oxidises cysteines in other periplasmic proteins in order to make disulfide bonds [1]. DsbB acts as a redox potential transducer across the cytoplasmic membrane and is an integral membrane protein [2]. DsbB posses six cysteines four of which are necessary for it proper function in vivo [1]. [1]. 7957076. Two cysteines in each periplasmic domain of the membrane protein. DsbB are required for its function in protein disulfide bond. formation.. Jander G, Martin NL, Beckwith J;. EMBO J 1994;13:5121-5127.. [2]. 8430071. A pathway for disulfide bond formation in vivo.. Bardwell JC, Lee JO, Jander G, Martin N, Belin D, Beckwith J;. Proc Natl Acad Sci U S A 1993;90:1038-1042. (from Pfam)

GO Terms:

Biological Process:: protein folding (GO:0006457)

Molecular Function:: protein-disulfide reductase activity (GO:0015035)

Cellular Component:: membrane (GO:0016020)

Date:: 2024-08-14

Family Accession:: NF014639.5
Method:: HMM

Select item 3908732.

new record, indexing in progress

Family Accession:

Select item 3485693.

new record, indexing in progress

Family Accession:

Select item 1847894.

protein-disulfide oxidoreductase DsbI

Gene:: dsbI

Date:: 2020-10-26

Family Accession:: NF003304.0
Method:: HMM

Select item 1366895.

protein-disulfide oxidoreductase DsbI

protein-disulfide oxidoreductase DsbI is required for disulfide bond formation in some proteins and is part of a redox system composed of DsbI and DsbL that mediates formation of an essential disulfide bond in AssT