ECODEvolutionary Classification of Protein Domains

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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.

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e1yr3E1 - ECOD Domain | ECOD

ECOD/Domains/e1yr3E1

e1yr3E1

UID: 000281283

PDB

Range: E:5-277
PDB: 1YR3 chain E(all domains)
UniProt: P45563 (all domains)
Gene: xapA

Molecule: Xanthosine phosphorylase

3D Structure

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Related Domains

Browse other domains in PNP_UDP_1 →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupPhosphorylase/hydrolase-like(2011)

HH-groupPeptidyl-tRNA hydrolase-like(2011.2)

TT-groupPeptidyl-tRNA hydrolase-like(2011.2.1)

FFamilyPNP_UDP_1(2011.2.1.1)

Ligands

in contact, ≤ 4 Å

XanthineXAN
drugDrugBank DB02134

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer.

Pfam Families

PF01048PNP_UDP_1

Phosphorylase superfamily

ClanCL0408PUP

External Links

ECOD PDB View: 1YR3 RCSB PDB: 1YR3 PDBe: 1YR3 UniProt: P45563

Downloads

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Drug annotations from DrugDomain.