ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e4ysxF1 - ECOD Domain | ECOD

ECOD/Domains/e4ysxF1

e4ysxF1

UID: 001674244

PDB

Range: F:139-282
PDB: 4YSX chain F(all domains)
UniProt: O44074 (all domains)
Gene: SDHB

Molecule: Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial (Ip) (EC 1.3.5.1) (Fumarate reductase iron-sulfur subunit, mitochondrial)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Fer4_17 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupalpha-helical ferredoxin-like(187)

HH-groupalpha-helical ferredoxin(187.1)

TT-groupalpha-helical ferredoxin(187.1.1)

FFamilyFer4_17(187.1.1.4)

Pfam Families

PF13534Fer4_17

4Fe-4S dicluster domain

ClanCL03444Fe-4S

External Links

ECOD PDB View: 4YSX RCSB PDB: 4YSX PDBe: 4YSX UniProt: O44074

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure