id: Pfam:PF03750
pfam_id: PF03750
name: Csm2 Type III-A
short_name: Csm2_III-A
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF03750
counters:
  proteins: 564
  matches: 568
  proteomes: 541
  taxa: 1553
  structures: 48
  alphafold_models: 432
  domain_architectures: 4
provenance:
  snapshot_id: interpro-pfam-duf-2026-10-10
  path: data/worklists/interpro-pfam-duf-2026-10-10.json
  sha256: 17fb625876c9326ed284263a47bcd84e0d7844a31c040dc06cd2260c36f1c383
  generated_at: '2026-10-10T07:44:21.614711Z'
  source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/
interpro_id: InterPro:IPR010149
description: Clusters of short DNA repeats with non-homologous spacers, which are found at regular intervals
  in the genomes of phylogenetically distinct prokaryotic species, comprise a family with recognisable
  features. This family is known as CRISPR (short for Clustered Regularly Interspaced Short Palindromic
  Repeats). A number of protein families appear only in association with these repeats and are designated
  Cas (CRISPR-associated) proteins [[cite:PUB00043286]]. This entry represents Csm2 Type III-A, a family
  of Cas proteins also known as TM1810/Csm2 [[cite:PUB00078085]].