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

e3wo3D3 - ECOD Domain | ECOD

ECOD/Domains/e3wo3D3

e3wo3D3

UID: 001480921

PDB

Range: D:120-213
PDB: 3WO3 chain D(all domains)
UniProt: Q13478 (all domains)
Gene: IL18R1

Molecule: Interleukin-18 receptor 1

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ig_2 →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupImmunoglobulin-related(11.1)

TT-groupImmunoglobulin/Fibronectin type III/E set domains/PapD-like(11.1.1)

FFamilyIg_2(11.1.1.178)

Ligands

in contact, ≤ 4 Å

N-AcetylglucosamineNAG
drugDrugBank DB00141within 5 Å only

+ 1 additive (Sulfate ion)

Sulfate ionSO4

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Immunoglobulin domain

ClanCL0159E-set

External Links

ECOD PDB View: 3WO3 RCSB PDB: 3WO3 PDBe: 3WO3 UniProt: Q13478

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure