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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e7qhoE2 - ECOD Domain | ECOD

ECOD/Domains/e7qhoE2

e7qhoE2

UID: 002857550

PDB

Range: E:137-359
PDB: 7QHO chain E(all domains)

Molecule: Cytochrome c oxidase subunit 2

3D Structure

Loading viewer...

Related Domains

Browse other domains in COX2 →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupCupredoxin-like(3156)

HH-groupCupredoxin-related(3156.1)

TT-groupCupredoxin-related(3156.1.1)

FFamilyCOX2(3156.1.1.1)

Ligands

in contact, ≤ 4 Å

Dinuclear copper ionCUA
Heme cHEC
[(2~{R})-3-[[(1~{S},2~{R},3~{R},4~{S},5~{S},6~{R})-2-[(2~{R},3~{S},4~{S},5~{S},6~{R})-6-(hexadecanoyloxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-6-[(2~{R},3~{S},4~{S},5~{S},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-3,4,5-tris(oxidanyl)cyclohexyl]oxy-oxidanyl-phosphoryl]oxy-2-undecanoyloxy-propyl] (10~{S})-10-methylhenicosanoateIX7

Pfam Families

Cytochrome C oxidase subunit II, periplasmic domain

ClanCL0026CU_oxidase

External Links

ECOD PDB View: 7QHO RCSB PDB: 7QHO PDBe: 7QHO

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

MANGANESE (II) IONMN

metal

1,2-Distearoyl-sn-glycerophosphoethanolamine3PE

within 5 Å only

Heme-asHAS

within 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.