id: Pfam:PF09209
pfam_id: PF09209
name: HTH-type transcriptional dual regulator CecR, C-terminal domain
short_name: CecR_C
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF09209
counters:
  proteins: 2046
  matches: 2047
  proteomes: 1822
  taxa: 2903
  structures: 4
  alphafold_models: 1312
  domain_architectures: 5
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:IPR015292
description: This entry represents the C-terminal domain found in CecR (regulator of cefoperazone and
  chloramphenicol sensitivity), previously known as YbiH. CecR has been shown to control sensitivity to
  cefoperazone and chloramphenicol through regulating the transcription of the cecR-ybhGFSR operon and
  the rhlE gene [[cite:PUB00104740]].