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

e3pcaF1 - ECOD Domain | ECOD

ECOD/Domains/e3pcaF1

e3pcaF1

UID: 000040638

PDB

Range: F:4-200
PDB: 3PCA chain F(all domains)
UniProt: P00436 (all domains)
Gene: pcaG

Molecule: Protocatechuate 3,4-dioxygenase alpha chain (EC 1.13.11.3) (3,4-PCD)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Dioxygenase_C →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupImmunoglobulin-related(11.1)

TT-groupPrealbumin-like(11.1.4)

FFamilyDioxygenase_C(11.1.4.4)

Pfam Families

PF00775Dioxygenase_C

Dioxygenase

ClanCL0287Transthyretin

External Links

ECOD PDB View: 3PCA RCSB PDB: 3PCA PDBe: 3PCA UniProt: P00436

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure