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

e2d0uA1 - ECOD Domain | ECOD

ECOD/Domains/e2d0uA1

e2d0uA1

UID: 000055093

PDB

Range: A:122-402
PDB: 2D0U chain A(all domains)
UniProt: P14902 (all domains)
Gene: IDO1

Molecule: Indoleamine 2,3-dioxygenase

3D Structure

Loading viewer...

Related Domains

Browse other domains in IDO →

Classification

AArchitecturealpha bundles(a.7)

XX-groupIndolic compounds 2,3-dioxygenase-like(4229)

HH-groupIndolic compounds 2,3-dioxygenase-like(4229.1)

TT-groupIndolic compounds 2,3-dioxygenase-like(4229.1.1)

FFamilyIDO(4229.1.1.1)

Ligands

in contact, ≤ 4 Å

FerrohemeHEM
drugDrugBank DB18267
N-cyclohexyltaurineNHE
drugDrugBank DB03309

Pfam Families

Indoleamine 2,3-dioxygenase

ClanCL0380IDO-like

External Links

ECOD PDB View: 2D0U RCSB PDB: 2D0U PDBe: 2D0U UniProt: P14902

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Cyanide ion

Shown in the structure viewer. Drug annotations from DrugDomain.