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

e3rt3B1 - ECOD Domain | ECOD

ECOD/Domains/e3rt3B1

e3rt3B1

UID: 000424161

PDB

Range: B:3-78
PDB: 3RT3 chain B(all domains)
UniProt: P05161 (all domains)
Gene: ISG15

Molecule: Ubiquitin-like protein ISG15

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)

Ligands

in contact, ≤ 4 Å

Succinic acidSIN
drugDrugBank DB00139

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00240ubiquitin

Ubiquitin family

ClanCL0072Ubiquitin

External Links

ECOD PDB View: 3RT3 RCSB PDB: 3RT3 PDBe: 3RT3 UniProt: P05161

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure