Protein Family Models for Protein (Select 2580096802) - Protein Family Models

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Links from Protein

Items: 7

Select item 4132211.

cytochrome c oxidase subunit II transmembrane domain-containing protein

The N-terminal domain of cytochrome C oxidase contains two transmembrane alpha-helices. [1]. 8638158. The whole structure of the 13-subunit oxidized cytochrome c. oxidase at 2.8 A.. Tsukihara T, Aoyama H, Yamashita E, Tomizaki T, Yamaguchi H,. Shinzawa-Itoh K, Nakashima R, Yaono R, Yoshikawa S;. Science 1996;272:1136-1144. (from Pfam)

GO Terms:

Cellular Component:: membrane (GO:0016020)

Biological Process:: electron transport chain (GO:0022900)

Date:: 2024-08-14

Family Accession:: NF014809.5
Method:: HMM

Select item 4108762.

Cytochrome C oxidase subunit II, periplasmic domain

GO Terms:

Molecular Function:: cytochrome-c oxidase activity (GO:0004129)

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

Cellular Component:: membrane (GO:0016020)

Date:: 2024-08-14

Family Accession:: NF012344.5
Method:: HMM

Select item 3908843.

new record, indexing in progress

Family Accession:

Select item 3892524.

new record, indexing in progress

Family Accession:

Select item 3506815.

new record, indexing in progress

Family Accession:

Select item 3463806.

new record, indexing in progress

Family Accession:

Select item 519147.

cytochrome c oxidase subunit II

Cytochrome c oxidase is the terminal electron acceptor of mitochondria (and one of several possible acceptors in prokaryotes) in the electron transport chain of aerobic respiration. The enzyme couples the oxidation of reduced cytochrome c with the reduction of molecular oxygen to water. This process results in the pumping of four protons across the membrane which are used in the proton gradient powered synthesis of ATP. The oxidase contains two heme a cofactors and three copper atoms as well as other bound ions [1].