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

e9ny4K1 - ECOD Domain | ECOD

ECOD/Domains/e9ny4K1

e9ny4K1

UID: 005317794

PDB

Range: K:8-125,K:156-363
PDB: 9NY4 chain K(all domains)
UniProt: Q9UK80 (all domains)
Gene: USP21

Molecule: Ubiquitin carboxyl-terminal hydrolase 21 (EC 3.4.19.12) (Deubiquitinating enzyme 21) (Ubiquitin thioesterase 21) (Ubiquitin-specific-processing protease 21)

3D Structure

Loading viewer...

Related Domains

Browse other domains in UCH →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupCysteine proteinases-like(219)

HH-groupCysteine proteinases(219.1)

TT-groupCysteine proteinases(219.1.1)

FFamilyUCH(219.1.1.3)

Pfam Families

Ubiquitin carboxyl-terminal hydrolase

ClanCL0125Peptidase_CA

External Links

ECOD PDB View: 9NY4 RCSB PDB: 9NY4 PDBe: 9NY4 UniProt: Q9UK80

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure