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

e2r87D1 - ECOD Domain | ECOD

ECOD/Domains/e2r87D1

e2r87D1

UID: 000080811

PDB

Range: D:100-334
PDB: 2R87 chain D(all domains)
UniProt: Q8U0R7 (all domains)
Gene: purP

Molecule: PurP protein PF1517

3D Structure

Loading viewer...

Related Domains

Browse other domains in DUF1297 →

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)

FFamilyDUF1297(206.1.3.17)

Ligands

in contact, ≤ 4 Å

Adenosine disphosphateADP
drugDrugBank DB16833

+ 1 additive (Phosphate ion)

Phosphate ionPO4
DrugBank DB14523

Shown in the structure viewer.

Pfam Families

PF06973DUF1297

Domain of unknown function (DUF1297)

ClanCL0179ATP-grasp

External Links

ECOD PDB View: 2R87 RCSB PDB: 2R87 PDBe: 2R87 UniProt: Q8U0R7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.