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

e8ac4I1 - ECOD Domain | ECOD

ECOD/Domains/e8ac4I1

e8ac4I1

UID: 002980279

PDB

Range: I:4-57
PDB: 8AC4 chain I(all domains)

Molecule: Complex III subunit 9

3D Structure

Loading viewer...

Related Domains

Browse other domains in UCR_UQCRX_QCR9 →

Classification

AArchitectureextended segments(a.20)

XX-groupSubunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)(5017)

HH-groupSubunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)(5017.1)

TT-groupSubunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)(5017.1.1)

FFamilyUCR_UQCRX_QCR9(5017.1.1.1)

Ligands

in contact, ≤ 4 Å

1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINEPC1
PhosphatidylethanolaminePTY

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF05365UCR_UQCRX_QCR9

Cytochrome b-c1 complex subunit 9

External Links

ECOD PDB View: 8AC4 RCSB PDB: 8AC4 PDBe: 8AC4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure