View in Gene3D

CATH Superfamily 1.20.5.350

Troponin complex, TnI/TnT subunit

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: 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: Troponin complex, TnI/TnT subunit

The troponin (Tn) complex regulates Ca2+ induced muscle contraction. Tn contains three subunits, Ca2+ binding (TnC), inhibitory (TnI), and tropomyosin binding (TnT). This family includes troponin T and troponin I. Troponin I binds to actin and troponin T binds to tropomyosin PMID:3102969 PMID:7852318 PMID:7601340.

GO Diversity

Unique GO annotations
96 Unique GO terms

EC Diversity

Unique EC annotations
0 Unique EC terms

Species Diversity

Unique species annotations
494 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: 12
Domain clusters (>95% seq id): 6
Domain clusters (>35% seq id): 4
Unique PDBs: 4
Alignments
Structural Clusters (5A): 1
Structural Clusters (9A): 1
FunFam Clusters: 29
Function
Unique EC:
Unique GO: 96
Taxonomy
Unique Species: 494
CATH-Gene3D is a Global Biodata Core Resource Learn more...