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

e4yyyB3 - ECOD Domain | ECOD

ECOD/Domains/e4yyyB3

e4yyyB3

UID: 001787902

PDB

Range: B:336-440
PDB: 4YYY chain B(all domains)
UniProt: Q7CP66 (all domains)
Gene: deoA

Molecule: Thymidine phosphorylase

3D Structure

Loading viewer...

Related Domains

Browse other domains in PYNP_C →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupalpha/beta-Hammerhead/Barrel-sandwich hybrid(325)

HH-groupalpha/beta-Hammerhead/Barrel-sandwich hybrid(325.1)

TT-groupPyrimidine nucleoside phosphorylase C-terminal domain(325.1.3)

FFamilyPYNP_C(325.1.3.1)

Ligands

in contact, ≤ 4 Å

UridineURI
drugDrugBank DB02745

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Pyrimidine nucleoside phosphorylase C-terminal domain

ClanCL0105Hybrid

External Links

ECOD PDB View: 4YYY RCSB PDB: 4YYY PDBe: 4YYY UniProt: Q7CP66

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure