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

e1r3nA1 - ECOD Domain | ECOD

ECOD/Domains/e1r3nA1

e1r3nA1

UID: 000005306

RepresentativePDB

Range: A:248-363
PDB: 1R3N chain A(all domains)
UniProt: Q96W94 (all domains)
Gene: PYD3

Molecule: Beta-alanine synthase (EC 3.5.1.6)

3D Structure

Loading viewer...

Related Domains

Browse other domains in M20_dimer →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupBacterial exopeptidase dimerisation domain(304.25)

TT-groupBacterial exopeptidase dimerisation domain(304.25.1)

FFamilyM20_dimer(304.25.1.1)

Pfam Families

PF07687M20_dimer

Peptidase dimerisation domain

External Links

ECOD PDB View: 1R3N RCSB PDB: 1R3N PDBe: 1R3N UniProt: Q96W94

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure