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

P00437_nD1 - ECOD Domain | ECOD

ECOD/Domains/P00437_nD1

P00437_nD1

UID: 004442236

AlphaFold

Range: 6-239
AlphaFold: AF-P00437
UniProt: P00437 (all domains)
Gene: pcaH

Protein: Protocatechuate 3,4-dioxygenase beta chain (EC 1.13.11.3) (3,4-PCD)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Dioxygenase_C,PCDO_beta_N →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupImmunoglobulin-related(11.1)

TT-groupPrealbumin-like(11.1.4)

FFamilyDioxygenase_C,PCDO_beta_N(11.1.4.6)

Pfam Families

PF00775Dioxygenase_C

Dioxygenase

ClanCL0287Transthyretin

PF12391PCDO_beta_N

Protocatechuate 3,4-dioxygenase beta subunit N terminal

External Links

AlphaFold DB: P00437 UniProt: P00437

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 6-239