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

e4o23A1 - ECOD Domain | ECOD

ECOD/Domains/e4o23A1

e4o23A1

UID: 001140501

PDB

Range: A:181-293
PDB: 4O23 chain A(all domains)
UniProt: Q9JYL2 (all domains)
Gene: dapE

Molecule: Succinyl-diaminopimelate desuccinylase (SDAP desuccinylase) (EC 3.5.1.18) (N-succinyl-LL-2,6-diaminoheptanedioate amidohydrolase)

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: 4O23 RCSB PDB: 4O23 PDBe: 4O23 UniProt: Q9JYL2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure