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

Q7CR26_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q7CR26_F1_nD2

Q7CR26_F1_nD2

UID: 003979772

AlphaFold

Range: 116-280
AlphaFold: AF-Q7CR26
UniProt: Q7CR26 (all domains)
Gene: cyoA

Protein: Ubiquinol oxidase subunit 2

3D Structure

Loading viewer...

Related Domains

Browse other domains in COX2,COX_ARM →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupCupredoxin-like(3156)

HH-groupCupredoxin-related(3156.1)

TT-groupCupredoxin-related(3156.1.1)

FFamilyCOX2,COX_ARM(3156.1.1.2)

Pfam Families

Cytochrome C oxidase subunit II, periplasmic domain

ClanCL0026CU_oxidase

PF06481COX_ARM

COX Aromatic Rich Motif

ClanCL0026CU_oxidase

External Links

AlphaFold DB: Q7CR26 UniProt: Q7CR26

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 116-280