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

Q7CQX3_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q7CQX3_F1_nD1

Q7CQX3_F1_nD1

UID: 003976294

AlphaFold

Range: 1-165
AlphaFold: AF-Q7CQX3
UniProt: Q7CQX3 (all domains)
Gene: cydB

Protein: Cytochrome d terminal oxidase polypeptide subunit II (EC 1.10.2.-, EC 1.10.3.-)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Cyt_bd_oxida_II →

Classification

AArchitecturealpha bundles(a.7)

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

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

TT-groupTransmembrane di-heme cytochromes(5069.1.1)

FFamilyCyt_bd_oxida_II(5069.1.1.5)

Pfam Families

PF02322Cyt_bd_oxida_II

Cytochrome bd terminal oxidase subunit II

External Links

AlphaFold DB: Q7CQX3 UniProt: Q7CQX3

Representative

This domain is classified based on similarity to:

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 1-165