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

e3iam310 - ECOD Domain | ECOD

ECOD/Domains/e3iam310

e3iam310

UID: 001710723

PDB

Range: 3:247-304
PDB: 3IAM chain 3(all domains)
UniProt: Q56223 (all domains)
Gene: nqo3

Molecule: NADH-quinone oxidoreductase subunit 3 (EC 7.1.1.-) (NADH dehydrogenase I chain 3) (NDH-1 subunit 3)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Molybdop_Fe4S4 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupFormate dehydrogenase/DMSO reductase, domain 1(1001)

HH-groupFormate dehydrogenase/DMSO reductase, domain 1(1001.1)

TT-groupFormate dehydrogenase/DMSO reductase, domain 1(1001.1.1)

FFamilyMolybdop_Fe4S4(1001.1.1.1)

Pfam Families

PF04879Molybdop_Fe4S4

Molybdopterin oxidoreductase Fe4S4 domain

ClanCL03444Fe-4S

External Links

ECOD PDB View: 3IAM RCSB PDB: 3IAM PDBe: 3IAM UniProt: Q56223

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure