Protein Family Models for Protein (Select 736786065) - Protein Family Models

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Links from Protein

Items: 7

Select item 3885631.

cytochrome c oxidase subunit 3

GO Terms:

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

Cellular Component:: membrane (GO:0016020)

Date:: 2024-07-08

Family Accession:: NF012720.4
Method:: HMM

Select item 3465052.

new record, indexing in progress

Family Accession:

Select item 3155543.

new record, indexing in progress

Family Accession:

Select item 1438664.

new record, indexing in progress

Family Accession:

Select item 1435665.

new record, indexing in progress

Family Accession:

Select item 514536.

cytochrome o ubiquinol oxidase subunit III

Cytochrome o terminal oxidase complex is the component of the aerobic respiratory chain which reacts with oxygen, reducing it to water with the concomitant transport of 4 protons across the membrane. Also known as the cytochrome bo complex, cytochrome o ubiquinol oxidase contains four subunits, two heme b cofactors and a copper atom which is believed to be the oxygen active site. This complex is structurally related to the cytochrome caa3 oxidases which utilize cytochrome c as the reductant and contain heme a cofactors, as well as the intermediate form aa3 oxidases which also react directly with quinones as the reductant.

Gene:: cyoC

GO Terms:

Molecular Function:: cytochrome bo3 ubiquinol oxidase activity (GO:0009486)

Biological Process:: aerobic electron transport chain (GO:0019646)

Date:: 2024-06-21

Family Accession:: TIGR02842.1
Method:: HMM

Select item 279577.

cytochrome (ubi)quinol oxidase subunit III

cytochrome (ubi)quinol oxidase subunit III, a component of the four-subunit heme-copper oxidases, cytochrome o ubiquinol oxidase and cytochrome aa3 quinol oxidase, which catalyzes reduction of oxygen to water acting as a proton pump