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

e3a1qB1 - ECOD Domain | ECOD

ECOD/Domains/e3a1qB1

e3a1qB1

UID: 000367806

PDB

Range: B:1-76
PDB: 3A1Q chain B(all domains)
UniProt: P0CG50 (all domains)
Gene: Ubc

Molecule: Polyubiquitin-C [Cleaved into: Ubiquitin; Ubiquitin-related 1; Ubiquitin-related 2]

3D Structure

Loading viewer...

Related Domains

Browse other domains in ubiquitin →

Classification

AArchitecturea+b two layers(a.11)

XX-groupbeta-Grasp(221)

HH-groupUbiquitin-related(221.1)

TT-groupUbiquitin-like(221.1.1)

FFamilyubiquitin(221.1.1.2)

Pfam Families

PF00240ubiquitin

Ubiquitin family

ClanCL0072Ubiquitin

External Links

ECOD PDB View: 3A1Q RCSB PDB: 3A1Q PDBe: 3A1Q UniProt: P0CG50

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure