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CATH Superfamily 1.20.120.920

CRISPR-associated endonuclease Cas1, C-terminal 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:

"
CRISPR-associated endonuclease Cas1, C-terminal 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: CRISPR-associated endonuclease Cas1, C-terminal domain

Clustered regularly interspaced short palindromic repeats (CRISPRs) are the most widely distributed family of DNA repeats in prokaryotes. This superfamily corresponds to Cas1, a CRISPR-associated protein. Cas1 is common to all CRISPR-containing prokaryotes and it may be involved in linking DNA segments to CRISPR. PFAM:PF01867,DOI:10.1111/j.1365-2958.2010.07465.x

GO Diversity

Unique GO annotations
7 Unique GO terms

EC Diversity

Unique EC annotations
1 Unique EC terms

Species Diversity

Unique species annotations
5574 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: 87
Domain clusters (>95% seq id): 8
Domain clusters (>35% seq id): 5
Unique PDBs: 23
Alignments
Structural Clusters (5A): 1
Structural Clusters (9A): 1
FunFam Clusters: 4
Function
Unique EC: 1
Unique GO: 7
Taxonomy
Unique Species: 5574