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

e2ia5H1 - ECOD Domain | ECOD

ECOD/Domains/e2ia5H1

e2ia5H1

UID: 000101040

PDB

Range: H:1-152
PDB: 2IA5 chain H(all domains)
UniProt: P06855 (all domains)
Gene: pseT

Molecule: Polynucleotide kinase (PNK) (EC 2.7.1.78) (Deoxynucleotide 3'-phosphatase) (EC 3.1.3.34) (Polynucleotide 5'-hydroxyl-kinase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in AAA_33 →

Classification

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

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyAAA_33(2004.1.1.208)

Pfam Families

AAA domain

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 2IA5 RCSB PDB: 2IA5 PDBe: 2IA5 UniProt: P06855

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure