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

A5FXV4_nD1 - ECOD Domain | ECOD

ECOD/Domains/A5FXV4_nD1

A5FXV4_nD1

UID: 004439284

AlphaFold

Range: 26-55,76-365
AlphaFold: AF-A5FXV4
UniProt: A5FXV4 (all domains)
Gene: ctaA2

Protein: Heme A synthase 2 (HAS 2) (EC 1.17.99.9) (Cytochrome aa3-controlling protein 2)

3D Structure

Loading viewer...

Related Domains

Browse other domains in COX15-CtaA →

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)

FFamilyCOX15-CtaA(5069.1.1.6)

Pfam Families

PF02628COX15-CtaA

Cytochrome oxidase assembly protein

ClanCL03282heme_cytochrom

External Links

AlphaFold DB: A5FXV4 UniProt: A5FXV4

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 26-55,76-365