Protein Family Models for Protein (Select 489190870) - Protein Family Models

Select item 4113231.

Part of the CF(0) (base unit) of the ATP synthase. The base unit is thought to translocate protons through membrane (inner membrane in mitochondria, thylakoid membrane in plants, cytoplasmic membrane in bacteria). The B subunits are thought to interact with the stalk of the CF(1) subunits. This domain should not be confused with the ab CF(1) proteins (in the head of the ATP synthase) which are found in Pfam:PF00006 (from Pfam)

GO Terms:

Molecular Function:: proton transmembrane transporter activity (GO:0015078)

Biological Process:: proton motive force-driven ATP synthesis (GO:0015986)

Cellular Component:: proton-transporting ATP synthase complex, coupling factor F(o) (GO:0045263)

Date:: 2024-08-14

Family Accession:: NF012645.5
Method:: HMM

Select item 3893282.

new record, indexing in progress

Family Accession:

Select item 3468523.

new record, indexing in progress

Family Accession:

Select item 2311284.

F0F1 ATP synthase subunit B

F0F1 ATP synthase subunit B is part of the membrane proton channel of the F-type ATPase that produces ATP from ADP in the presence of a proton gradient across the membrane

Date:: 2023-03-02

Family Accession:: 11481619
Method:: Sparcle

Select item 1882155.

F0F1 ATP synthase subunit B

Gene:: atpF

GO Terms:

Molecular Function:: proton transmembrane transporter activity (GO:0015078)

Biological Process:: proton motive force-driven ATP synthesis (GO:0015986)

Date:: 2021-10-28

Family Accession:: NF004413.0
Method:: HMM

Select item 1882146.

F0F1 ATP synthase subunit B

GO Terms:

Molecular Function:: proton transmembrane transporter activity (GO:0015078)

Biological Process:: proton motive force-driven ATP synthesis (GO:0015986)

Date:: 2021-08-30

Family Accession:: NF004411.0
Method:: HMM

Select item 1413507.

F0F1 ATP synthase subunit B

This model describes the F1/F0 ATP synthase b subunit in bacteria only. Scoring just below the trusted cutoff are the N-terminal domains of Mycobacterial b/delta fusion proteins and a subunit from an archaeon, Methanosarcina barkeri, in which the ATP synthase homolog differs in architecture and is not experimentally confirmed. This model helps resolve b from the related b' subunit. Within the family is an example from a sodium-translocating rather than proton-translocating ATP synthase.

Gene:: atpF

GO Terms:

Molecular Function:: proton transmembrane transporter activity (GO:0015078)

Biological Process:: proton motive force-driven ATP synthesis (GO:0015986)

Cellular Component:: proton-transporting ATP synthase complex, coupling factor F(o) (GO:0045263)

Date:: 2024-06-11

Family Accession:: TIGR01144.1
Method:: HMM

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