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

e3l21A1 - ECOD Domain | ECOD

ECOD/Domains/e3l21A1

e3l21A1

UID: 000141706

PDB

Range: A:4-300
PDB: 3L21 chain A(all domains)
UniProt: P9WP25 (all domains)
Gene: dapA

Molecule: Dihydrodipicolinate synthase

3D Structure

Loading viewer...

Related Domains

Browse other domains in DHDPS →

Classification

AArchitecturea/b barrels(a.16)

XX-groupTIM beta/alpha-barrel(2002)

HH-groupTIM barrels(2002.1)

TT-groupTIM barrels(2002.1.1)

FFamilyDHDPS(2002.1.1.29)

Ligands

in contact, ≤ 4 Å

MercaptoethanolBME
drugDrugBank DB03345

+ 3 additives (Acetate, Glycerin, Sulfate ion)

AcetateACT
DrugBank DB14511

Pfam Families

Dihydrodipicolinate synthetase family

ClanCL0036TIM_barrel

External Links

ECOD PDB View: 3L21 RCSB PDB: 3L21 PDBe: 3L21 UniProt: P9WP25

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

GlycerinGOL

DrugBank DB09462

Sulfate ionSO4

DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.