View in Gene3D

CATH Superfamily 1.10.10.1080

Stn1, N-terminal wHTH 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:

"
Stn1, N-terminal wHTH 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.

Superfamily: Stn1, N-terminal wHTH domain

Stn1 forms a heterotrimeric complex (CST) with Ten1 and Cdc13, that is essential for telomere protection and maintenance PMID:20008938. The complex functions as a telomere-specific replication protein A (RPA) PMID:17715303. Stn1 has a role in telomere maintenance (capping). This superfamily entry represents the N-terminal domain of Stn1 and consists of winged helix-turn-helix motifs PMID:19884503.

PFAM:PF12659,INTERPRO:IPR024263

GO Diversity

Unique GO annotations
5 Unique GO terms

EC Diversity

Unique EC annotations
0 Unique EC terms

Species Diversity

Unique species annotations
20 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: 2
Domain clusters (>95% seq id): 1
Domain clusters (>35% seq id): 1
Unique PDBs: 2
Alignments
Structural Clusters (5A): 1
Structural Clusters (9A): 1
FunFam Clusters: 1
Function
Unique EC:
Unique GO: 5
Taxonomy
Unique Species: 20