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

e4br2A10 - ECOD Domain | ECOD

ECOD/Domains/e4br2A10

e4br2A10

UID: 001187296

PDB

Range: A:36-181
PDB: 4BR2 chain A(all domains)
UniProt: O35795 (all domains)
Gene: Entpd2

Molecule: ECTONUCLEOSIDE TRIPHOSPHATE DIPHOSPHOHYDROLASE 2

3D Structure

Loading viewer...

Related Domains

Browse other domains in GDA1_CD39 →

Classification

AArchitecturemixed a+b and a/b(a.18)

XX-groupRibonuclease H-like(2484)

HH-groupRibonuclease H-like(2484.1)

TT-groupRibonuclease H-like(2484.1.1)

FFamilyGDA1_CD39(2484.1.1.15)

Ligands

in contact, ≤ 4 Å

5'-O-[(R)-hydroxy{[(S)-hydroxy(phosphonoamino)phosphoryl]oxy}phosphoryl]uridineUNP
Calcium ionCA
metalwithin 5 Å only

+ 1 additive (Glycerol)

Glycerol

Pfam Families

PF01150GDA1_CD39

GDA1/CD39 (nucleoside phosphatase) family

ClanCL0108Actin_ATPase

External Links

ECOD PDB View: 4BR2 RCSB PDB: 4BR2 PDBe: 4BR2 UniProt: O35795

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Shown in the structure viewer. Drug annotations from DrugDomain.