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

e4kx6D1 - ECOD Domain | ECOD

ECOD/Domains/e4kx6D1

e4kx6D1

UID: 001067549

PDB

Range: D:0-118
PDB: 4KX6 chain D(all domains)
UniProt: P0A8Q3 (all domains)
Gene: frdD

Molecule: Fumarate reductase subunit D (Fumarate reductase 13 kDa hydrophobic protein) (Quinol-fumarate reductase subunit D) (QFR subunit D)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Fumarate_red_D →

Classification

AArchitecturealpha bundles(a.7)

XX-groupTransmembrane heme-binding four-helical bundle(5069)

HH-groupTransmembrane heme-binding four-helical bundle(5069.1)

TT-groupFumarate reductase respiratory complex transmembrane subunits(5069.1.3)

FFamilyFumarate_red_D(5069.1.3.3)

Pfam Families

PF02313Fumarate_red_D

Fumarate reductase subunit D

ClanCL0335FumRed-TM

External Links

ECOD PDB View: 4KX6 RCSB PDB: 4KX6 PDBe: 4KX6 UniProt: P0A8Q3

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure