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
Privacy

Resources

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

© 2014-2026 Grishin Lab / HHMI / UTSW

e7w4qj1 - ECOD Domain | ECOD

ECOD/Domains/e7w4qj1

e7w4qj1

UID: 003008042

PDB

Range: j:1-113
PDB: 7W4Q chain j(all domains)

Molecule: NADH-ubiquinone oxidoreductase chain 3

3D Structure

Loading viewer...

Related Domains

Browse other domains in Oxidored_q4 →

Classification

AArchitectureextended segments(a.20)

XX-groupNADH-quinone oxidoreductase subunit A(3456)

HH-groupNADH-quinone oxidoreductase subunit A(3456.1)

TT-groupNADH-quinone oxidoreductase subunit A(3456.1.1)

FFamilyOxidored_q4(3456.1.1.1)

Ligands

in contact, ≤ 4 Å

PhosphatidylethanolaminePEE
drugDrugBank DB04327
(9R,11S)-9-({[(1S)-1-HYDROXYHEXADECYL]OXY}METHYL)-2,2-DIMETHYL-5,7,10-TRIOXA-2LAMBDA~5~-AZA-6LAMBDA~5~-PHOSPHAOCTACOSANE-6,6,11-TRIOLPLX
Coenzyme Q10, (2Z,6E,10Z,14E,18E,22E,26Z)-isomer

Pfam Families

PF00507Oxidored_q4

NADH-ubiquinone/plastoquinone oxidoreductase, chain 3

External Links

ECOD PDB View: 7W4Q RCSB PDB: 7W4Q PDBe: 7W4Q

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

within 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.