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

e4faaC1 - ECOD Domain | ECOD

ECOD/Domains/e4faaC1

e4faaC1

UID: 000153530

PDB

Range: C:4-34
PDB: 4FAA chain C(all domains)
UniProt: P82543 (all domains)
Gene: cbaD

Molecule: Cytochrome c oxidase polypeptide 2A (EC 7.1.1.9) (Cytochrome c ba(3) subunit IIA) (Cytochrome c oxidase polypeptide IIA) (Cytochrome cba3 subunit 2A)

3D Structure

Loading viewer...

Related Domains

Browse other domains in CoxIIa →

Classification

AArchitectureextended segments(a.20)

XX-groupBacterial ba3 type cytochrome c oxidase subunit IIa(5011)

HH-groupBacterial ba3 type cytochrome c oxidase subunit IIa(5011.1)

TT-groupBacterial ba3 type cytochrome c oxidase subunit IIa(5011.1.1)

FFamilyCoxIIa(5011.1.1.1)

Pfam Families

Cytochrome c oxidase subunit IIa family

External Links

ECOD PDB View: 4FAA RCSB PDB: 4FAA PDBe: 4FAA UniProt: P82543

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure