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

e3i91A1 - ECOD Domain | ECOD

ECOD/Domains/e3i91A1

e3i91A1

UID: 000136335

PDB

Range: A:9-60
PDB: 3I91 chain A(all domains)
UniProt: Q9HC52 (all domains)
Gene: CBX8

Molecule: Chromobox protein homolog 8 (Polycomb 3 homolog) (Pc3) (hPc3) (Rectachrome 1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Chromo →

Classification

AArchitecturebeta barrels(a.1)

XX-groupSH3(4)

HH-groupChromo domain-like(4.8)

TT-groupChromo domain-like(4.8.1)

FFamilyChromo(4.8.1.1)

Pfam Families

Chromo (CHRromatin Organisation MOdifier) domain

ClanCL0010SH3

External Links

ECOD PDB View: 3I91 RCSB PDB: 3I91 PDBe: 3I91 UniProt: Q9HC52

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure