id: Pfam:PF14290
pfam_id: PF14290
name: Succinate dehydrogenase subunit 5, mitochondrial
short_name: SDH5_plant
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF14290
counters:
  proteins: 718
  matches: 725
  proteomes: 362
  taxa: 1028
  structures: 0
  alphafold_models: 606
  domain_architectures: 9
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:IPR025397
description: Complex II [succinate dehydrogenase (succinate-ubiquinone oxidoreductase); SDH] is the only
  enzyme shared by both the electron transport chain and the tricarboxylic acid (TCA) cycle in mitochondria.
  In plants, this complex is considered unusual because it has accessory subunits (SDH5-SDH8), in addition
  to the catalytic subunits of SDH found in all eukaryotes (SDH1- SDH4). This family represents the accessory
  complex II subunit Succinate dehydrogenase subunit 5 mitochondrial, from plants [[cite:PUB00098021],[cite:PUB00097630]].