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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e1yqqB1 - ECOD Domain | ECOD

ECOD/Domains/e1yqqB1

e1yqqB1

UID: 000281254

PDB

Range: B:5-277
PDB: 1YQQ chain B(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

GuanineGUN
drugDrugBank DB02377

+ 1 additive (Phosphate ion)

Phosphate ionPO4
DrugBank DB14523

Shown in the structure viewer.

Pfam Families

PF01048PNP_UDP_1

Phosphorylase superfamily

ClanCL0408PUP

External Links

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

Downloads

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Drug annotations from DrugDomain.