ECODEvolutionary Classification of Protein Domains

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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.

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e3i5sB1 - ECOD Domain | ECOD

ECOD/Domains/e3i5sB1

e3i5sB1

UID: 000385341

PDB

Range: B:4-80
PDB: 3I5S chain B(all domains)
UniProt: P27986 (all domains)
Gene: PIK3R1

Molecule: Phosphatidylinositol 3-kinase regulatory subunit alpha

3D Structure

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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)

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

Variant SH3 domain

ClanCL0010SH3

External Links

ECOD PDB View: 3I5S RCSB PDB: 3I5S PDBe: 3I5S UniProt: P27986

Downloads

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