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

e6r4rE1 - ECOD Domain | ECOD

ECOD/Domains/e6r4rE1

e6r4rE1

UID: 002538063

PDB

Range: E:1-77
PDB: 6R4R chain E(all domains)
UniProt: P23727 (all domains)
Gene: PIK3R1

Molecule: Phosphatidylinositol 3-kinase regulatory subunit alpha

3D Structure

Loading viewer...

Related Domains

Browse other domains in SH3_2 →

Classification

AArchitecturebeta barrels(a.1)

XX-groupSH3(4)

HH-groupSH3(4.1)

TT-groupSH3(4.1.1)

FFamilySH3_2(4.1.1.54)

Pfam Families

Variant SH3 domain

ClanCL0010SH3

External Links

ECOD PDB View: 6R4R RCSB PDB: 6R4R PDBe: 6R4R UniProt: P23727

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure