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

e4c5kA1 - ECOD Domain | ECOD

ECOD/Domains/e4c5kA1

e4c5kA1

UID: 001147430

PDB

Range: A:1-276
PDB: 4C5K chain A(all domains)
UniProt: Q99W31 (all domains)

Molecule: PHOSPHOMETHYLPYRIMIDINE KINASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in Phos_pyr_kin →

Classification

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

XX-groupRossmann-like(2003)

HH-groupRibokinase-like(2003.6)

TT-groupRibokinase-like(2003.6.1)

FFamilyPhos_pyr_kin(2003.6.1.5)

Ligands

in contact, ≤ 4 Å

Adenosine disphosphateADP
drugDrugBank DB16833

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer.

Pfam Families

PF08543Phos_pyr_kin

Phosphomethylpyrimidine kinase

ClanCL0118Ribokinase

External Links

ECOD PDB View: 4C5K RCSB PDB: 4C5K PDBe: 4C5K UniProt: Q99W31

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.