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

e2iwlX1 - ECOD Domain | ECOD

ECOD/Domains/e2iwlX1

e2iwlX1

UID: 000162227

PDB

Range: X:1409-1539
PDB: 2IWL chain X(all domains)
UniProt: O00443 (all domains)
Gene: PIK3C2A

Molecule: PHOSPHATIDYLINOSITOL-4-PHOSPHATE 3-KINASE C2 DOMAIN-CONTAINING ALPHA POLYPEPTIDE

3D Structure

Loading viewer...

Related Domains

Browse other domains in PX →

Classification

AArchitecturea+b two layers(a.11)

XX-groupPX domain(277)

HH-groupPX domain(277.1)

TT-groupPX domain(277.1.1)

FFamilyPX(277.1.1.1)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Sulfate ion)

Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PX domain

External Links

ECOD PDB View: 2IWL RCSB PDB: 2IWL PDBe: 2IWL UniProt: O00443

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure