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

e2pnbA1 - ECOD Domain | ECOD

ECOD/Domains/e2pnbA1

e2pnbA1

UID: 000076164

PDB

Range: A:17-120
PDB: 2PNB chain A(all domains)
UniProt: P23727 (all domains)
Gene: PIK3R1

Molecule: PHOSPHATIDYLINOSITOL 3-KINASE P85-ALPHA SUBUNIT N-TERMINAL SH2 DOMAIN

3D Structure

Loading viewer...

Related Domains

Browse other domains in SH2 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupSH2(214)

HH-groupSH2(214.1)

TT-groupSH2(214.1.1)

FFamilySH2(214.1.1.1)

Pfam Families

SH2 domain

ClanCL0541SH2-like

External Links

ECOD PDB View: 2PNB RCSB PDB: 2PNB PDBe: 2PNB UniProt: P23727

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure