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

P23677_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/P23677_F1_nD1

P23677_F1_nD1

UID: 003537954

AlphaFold

Range: 178-460
AlphaFold: AF-P23677
UniProt: P23677 (all domains)
Gene: ITPKA

Protein: Inositol-trisphosphate 3-kinase A (EC 2.7.1.127) (Inositol 1,4,5-trisphosphate 3-kinase A) (IP3 3-kinase A) (IP3K A) (InsP 3-kinase A)

3D Structure

Loading viewer...

Related Domains

Browse other domains in IPK →

Classification

AArchitecturea+b complex topology(a.14)

XX-groupProtein kinase/SAICAR synthase/ATP-grasp(206)

HH-groupProtein kinase/SAICAR synthase/ATP-grasp(206.1)

TT-groupSAICAR synthase(206.1.2)

FFamilyIPK(206.1.2.3)

Ligands

in contact, ≤ 4 Å

Phosphoaminophosphonic Acid-Adenylate Ester
drugDrugBank DB04395within 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Inositol polyphosphate kinase

ClanCL0016PKinase

External Links

AlphaFold DB: P23677 UniProt: P23677

Representative

This domain is classified based on similarity to:

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 178-460