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

e5b3sD1 - ECOD Domain | ECOD

ECOD/Domains/e5b3sD1

e5b3sD1

UID: 002044898

PDB

Range: D:7-147
PDB: 5B3S chain D(all domains)
UniProt: P00423 (all domains)
Gene: COX4I1

Molecule: Cytochrome c oxidase subunit 4 isoform 1, mitochondrial

3D Structure

Loading viewer...

Related Domains

Browse other domains in COX4 →

Classification

AArchitectureextended segments(a.20)

XX-groupMitochondrial cytochrome c oxidase subunit IV(5003)

HH-groupMitochondrial cytochrome c oxidase subunit IV(5003.1)

TT-groupMitochondrial cytochrome c oxidase subunit IV(5003.1.1)

FFamilyCOX4(5003.1.1.1)

Ligands

in contact, ≤ 4 Å

Decyl-beta-d-maltopyranosideDMU
(1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATEPGV
TristearoylglycerolTGL
within 5 Å only

+ 1 additive (1,2-ETHANEDIOL)

Pfam Families

Cytochrome c oxidase subunit IV

External Links

ECOD PDB View: 5B3S RCSB PDB: 5B3S PDBe: 5B3S UniProt: P00423

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

1,2-ETHANEDIOLEDO

Shown in the structure viewer. Drug annotations from DrugDomain.