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

e1sb3A2 - ECOD Domain | ECOD

ECOD/Domains/e1sb3A2

e1sb3A2

UID: 000085045

PDB

Range: A:9-133
PDB: 1SB3 chain A(all domains)
UniProt: O33819 (all domains)
Gene: hcrA

Molecule: 4-hydroxybenzoyl-CoA reductase alpha subunit

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ald_Xan_dh_C →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupalpha/beta-Hammerhead/Barrel-sandwich hybrid(325)

HH-groupalpha/beta-Hammerhead/Barrel-sandwich hybrid(325.1)

TT-groupCO dehydrogenase molybdoprotein N-domain-like(325.1.1)

FFamilyAld_Xan_dh_C(325.1.1.1)

Ligands

in contact, ≤ 4 Å

Flavin adenine dinucleotideFAD
drugDrugBank DB03147within 5 Å only
Molybdenum cofactorPCD
drugDrugBank DB02137

Pfam Families

PF01315Ald_Xan_dh_C

Aldehyde oxidase and xanthine dehydrogenase, a/b hammerhead domain

External Links

ECOD PDB View: 1SB3 RCSB PDB: 1SB3 PDBe: 1SB3 UniProt: O33819

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

within 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.