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

e4aq6A3 - ECOD Domain | ECOD

ECOD/Domains/e4aq6A3

e4aq6A3

UID: 001280078

PDB

Range: A:276-433
PDB: 4AQ6 chain A(all domains)
UniProt: Q88E47 (all domains)
Gene: hmgA

Molecule: HOMOGENTISATE 1,2-DIOXYGENASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in HgmA_C →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupjelly-roll(10)

HH-groupDouble-stranded beta-helix(10.12)

TT-groupDouble-stranded beta-helix(10.12.1)

FFamilyHgmA_C(10.12.1.20)

Ligands

in contact, ≤ 4 Å

Homogentisic acidOMD
drugDrugBank DB08327
FE (III) IONFE
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Homogentisate 1,2-dioxygenase C-terminal

ClanCL0029Cupin

External Links

ECOD PDB View: 4AQ6 RCSB PDB: 4AQ6 PDBe: 4AQ6 UniProt: Q88E47

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure