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

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

Q4DQH2_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q4DQH2_F1_nD1

Q4DQH2_F1_nD1

UID: 003714247

AlphaFold

Range: 26-270
AlphaFold: AF-Q4DQH2
UniProt: Q4DQH2 (all domains)
Gene: Tc00.1047053505807.190

Protein: Polynucleotide kinase 3'-phosphatase, putative

3D Structure

Loading viewer...

Related Domains

Browse other domains in PNK3P →

Classification

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

XX-groupHAD domain-like(2006)

HH-groupHAD domain-related(2006.1)

TT-groupHAD-like(2006.1.1)

FFamilyPNK3P(2006.1.1.12)

Pfam Families

Polynucleotide kinase 3 phosphatase

ClanCL0137HAD

External Links

AlphaFold DB: Q4DQH2 UniProt: Q4DQH2

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 26-270