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

e2qjkD1 - ECOD Domain | ECOD

ECOD/Domains/e2qjkD1

e2qjkD1

UID: 000333676

PDB

Range: D:283-430
PDB: 2QJK chain D(all domains)
UniProt: Q02761 (all domains)
Gene: petB

Molecule: Cytochrome b

3D Structure

Loading viewer...

Related Domains

Browse other domains in Cytochrom_B_C →

Classification

AArchitecturealpha bundles(a.7)

XX-groupa domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)(5068)

HH-groupa domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)(5068.1)

TT-groupa domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)(5068.1.1)

FFamilyCytochrom_B_C(5068.1.1.1)

Pfam Families

PF00032Cytochrom_B_C

Cytochrome b(C-terminal)/b6/petD

External Links

ECOD PDB View: 2QJK RCSB PDB: 2QJK PDBe: 2QJK UniProt: Q02761

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure