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

e3m9sA2 - ECOD Domain | ECOD

ECOD/Domains/e3m9sA2

e3m9sA2

UID: 000391976

PDB

Range: A:250-333
PDB: 3M9S chain A(all domains)
UniProt: Q56222 (all domains)
Gene: nqo1

Molecule: NADH-quinone oxidoreductase subunit 1 (EC 7.1.1.-) (NADH dehydrogenase I chain 1) (NDH-1 subunit 1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in SLBB →

Classification

AArchitecturea+b two layers(a.11)

XX-groupbeta-Grasp(221)

HH-groupUbiquitin-related(221.1)

TT-groupNqo1 middle domain-like(221.1.4)

FFamilySLBB(221.1.4.1)

Pfam Families

SLBB domain

ClanCL0072Ubiquitin

External Links

ECOD PDB View: 3M9S RCSB PDB: 3M9S PDBe: 3M9S UniProt: Q56222

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure