Protein Family Models for Protein (Select 503246590) - Protein Family Models

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Items: 4

Select item 4157231.

copper resistance protein B

This family consists of several bacterial copper resistance proteins. Copper is essential and serves as cofactor for more than 30 enzymes yet a surplus of copper is toxic and leads to radical formation and oxidation of biomolecules. Therefore, copper homeostasis is a key requisite for every organism. CopB serves to extrude copper when it approaches toxic levels [1]. [1]. 11696373. Tetrathiomolybdate inhibition of the Enterococcus hirae CopB copper ATPase. Bissig KD, Voegelin TC, Solioz M;. FEBS Lett 2001;507:367-370. (from Pfam)

GO Terms:

Molecular Function:: copper ion binding (GO:0005507)

Biological Process:: intracellular copper ion homeostasis (GO:0006878)

Cellular Component:: cell outer membrane (GO:0009279)

Date:: 2024-10-16

Family Accession:: NF017119.5
Method:: HMM

Select item 3941142.

new record, indexing in progress

Family Accession:

Select item 3505233.

new record, indexing in progress

Family Accession:

Select item 1225574.

copper resistance protein B

copper resistance protein B is a P-type ATPase that acts as a resistance factor to copper ions by extruding copper when concentrations approach toxic levels