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

e2yw2A8 - ECOD Domain | ECOD

ECOD/Domains/e2yw2A8

e2yw2A8

UID: 001205776

PDB

Range: A:102-317
PDB: 2YW2 chain A(all domains)
UniProt: O66949 (all domains)
Gene: purD

Molecule: Phosphoribosylamine--glycine ligase

3D Structure

Loading viewer...

Related Domains

Browse other domains in GARS_A →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupProtein kinase/SAICAR synthase/ATP-grasp(206)

HH-groupProtein kinase/SAICAR synthase/ATP-grasp(206.1)

TT-groupATP-grasp(206.1.3)

FFamilyGARS_A(206.1.3.2)

Ligands

in contact, ≤ 4 Å

ATPATP
drugDrugBank DB00171

+ 1 additive (Phosphate ion)

Phosphate ionPO4
DrugBank DB14523

Shown in the structure viewer.

Pfam Families

Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain

ClanCL0179ATP-grasp

External Links

ECOD PDB View: 2YW2 RCSB PDB: 2YW2 PDBe: 2YW2 UniProt: O66949

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.