This name has been altered since the latest official CATH+ release (v4_2_0). At the point of the last release, this superfamily was waiting to be named.

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.

Superfamily: ATP synthase, F1 beta subunit

This superfamily includes the F1 beta subunit of ATP synthase. F-type ATPases have 2 components, CF1 - the catalytic core - and CF0 - the membrane proton channel. CF1 has five subunits: alpha3, beta3, gamma1, delta1, epsilon1. CF0 has three main subunits: a, b and c.

The structure contains two helices, an N-terminal amphipathic alpha-helix and a C-terminal alpha-helix separated by a large unstructured internal domain. The N-terminal alpha-helix is the Tom20 receptor binding site whereas the C-terminal alpha-helix is located upstream of the mitochondrial processing peptidase cleavage site PMID:15037074.

PFAM:PF11421,INTERPRO:IPR020971,DOI:10.1016/j.jmb.2004.01.006

GO Diversity

Unique GO annotations
1 Unique GO terms

EC Diversity

Unique EC annotations
1 Unique EC terms

Species Diversity

Unique species annotations
64 Unique species

Sequence/Structure Diversity

Overview of the sequence / structure diversity of this superfamily compared to other superfamilies in CATH. Click on the chart to view the data in more detail.

Superfamily Summary

A general summary of information for this superfamily.
Structures
Domains: 1
Domain clusters (>95% seq id): 1
Domain clusters (>35% seq id): 1
Unique PDBs: 1
Alignments
Structural Clusters (5A): 1
Structural Clusters (9A): 1
FunFam Clusters: 0
Function
Unique EC: 1
Unique GO: 1
Taxonomy
Unique Species: 64