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

e4d18C3 - ECOD Domain | ECOD

ECOD/Domains/e4d18C3

e4d18C3

UID: 001322563

PDB

Range: C:221-364
PDB: 4D18 chain C(all domains)
UniProt: Q9UNS2 (all domains)
Gene: COPS3

Molecule: COP9 signalosome complex subunit 3 (SGN3) (Signalosome subunit 3) (JAB1-containing signalosome subunit 3)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PCI,COP9_hel_rpt →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyPCI,COP9_hel_rpt(101.1.2.23)

Pfam Families

PCI domain

ClanCL0123HTH

PF22788COP9_hel_rpt

COP9 signalosome complex subunit 3, N-terminal helical repeats

ClanCL0020TPR

External Links

ECOD PDB View: 4D18 RCSB PDB: 4D18 PDBe: 4D18 UniProt: Q9UNS2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure