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

e2ckjA6 - ECOD Domain | ECOD

ECOD/Domains/e2ckjA6

e2ckjA6

UID: 000164501

PDB

Range: A:3-92
PDB: 2CKJ chain A(all domains)
UniProt: P47989 (all domains)
Gene: XDH

Molecule: XANTHINE OXIDOREDUCTASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in Fer2 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupbeta-Grasp(221)

HH-groupUbiquitin-related(221.1)

TT-groupUbiquitin-like(221.1.1)

FFamilyFer2(221.1.1.1)

Ligands

in contact, ≤ 4 Å

Flavin adenine dinucleotideFAD
drugDrugBank DB03147
FE2/S2 (INORGANIC) CLUSTERFES

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

2Fe-2S iron-sulfur cluster binding domain

ClanCL0486Fer2

External Links

ECOD PDB View: 2CKJ RCSB PDB: 2CKJ PDBe: 2CKJ UniProt: P47989

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure