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CATH Superfamily 1.20.5.620

F1F0 ATP synthase subunit B, membrane domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
F1F0 ATP synthase subunit B, membrane domain
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 1: ATP synthase subunit b

Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.

There are 3 GO terms relating to "molecular function"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Proton-transporting ATP synthase activity, rotational mechanism GO:0046933
Enables the transfer of protons from one side of a membrane to the other according to the reaction: ADP + H2O + phosphate + H+(in) = ATP + H+(out), by a rotational mechanism.
 186 P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP)
(176 more)
Proton-transporting ATPase activity, rotational mechanism GO:0046961
Enables the transfer of protons from one side of a membrane to the other according to the reaction: ATP + H2O + H+(in) = ADP + phosphate + H+(out), by a rotational mechanism.
 186 P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP)
(176 more)
Proton-transporting ATP synthase activity, rotational mechanism GO:0046933
Enables the transfer of protons from one side of a membrane to the other according to the reaction: ADP + H2O + phosphate + H+(in) = ATP + H+(out), by a rotational mechanism.
 6 Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS)

There are 1 GO terms relating to "biological process"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
ATP synthesis coupled proton transport GO:0015986
The transport of protons across a membrane to generate an electrochemical gradient (proton-motive force) that powers ATP synthesis.
 6 Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS)

There are 4 GO terms relating to "cellular component"

The search results have been sorted with the annotations that are found most frequently at the top of the list. The results can be filtered by typing text into the search box at the top of the table.
GO Term Annotations Evidence
Integral component of plasma membrane GO:0005887
The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
 186 P0ABA0 (/RCA) P0ABA0 (/RCA) P0ABA0 (/RCA) P0ABA0 (/RCA) P0ABA0 (/RCA) P0ABA0 (/RCA) P0ABA0 (/RCA) P0ABA0 (/RCA) P0ABA0 (/RCA) P0ABA0 (/RCA)
(176 more)
Anchored component of membrane GO:0031225
The component of a membrane consisting of the gene products that are tethered to the membrane only by a covalently attached anchor, such as a lipid group that is embedded in the membrane. Gene products with peptide sequences that are embedded in the membrane are excluded from this grouping.
 186 P0ABA0 (/IDA) P0ABA0 (/IDA) P0ABA0 (/IDA) P0ABA0 (/IDA) P0ABA0 (/IDA) P0ABA0 (/IDA) P0ABA0 (/IDA) P0ABA0 (/IDA) P0ABA0 (/IDA) P0ABA0 (/IDA)
(176 more)
Proton-transporting ATP synthase complex, coupling factor F(o) GO:0045263
All non-F1 subunits of a hydrogen-transporting ATP synthase, including integral and peripheral membrane proteins.
 186 P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP) P0ABA0 (/IMP)
(176 more)
Plasma membrane proton-transporting ATP synthase complex, coupling factor F(o) GO:0045264
All non-F1 subunits of the plasma membrane hydrogen-transporting ATP synthase, including integral and peripheral plasma membrane proteins.
 6 Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS) Q9KNH1 (/ISS)