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

e2w3rH4 - ECOD Domain | ECOD

ECOD/Domains/e2w3rH4

e2w3rH4

UID: 001874952

PDB

Range: H:125-377
PDB: 2W3R chain H(all domains)
UniProt: O54051 (all domains)
Gene: xdhB

Molecule: Xanthine dehydrogenase (EC 1.1.1.204)

3D Structure

Loading viewer...

Related Domains

Browse other domains in MoCoBD_1 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupMocoBD/DmpA-related(231)

HH-groupMocoBD/DmpA-related(231.1)

TT-groupMolybdenum cofactor-binding domain(231.1.1)

FFamilyMoCoBD_1(231.1.1.1)

Pfam Families

PF02738MoCoBD_1

Molybdopterin cofactor-binding domain

ClanCL0635DmpA_ArgJ

External Links

ECOD PDB View: 2W3R RCSB PDB: 2W3R PDBe: 2W3R UniProt: O54051

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure