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

e4g5oA1 - ECOD Domain | ECOD

ECOD/Domains/e4g5oA1

e4g5oA1

UID: 000152427

PDB

Range: A:53-166
PDB: 4G5O chain A(all domains)
UniProt: P08754 (all domains)
Gene: GNAI3

Molecule: Guanine nucleotide-binding protein G(i) subunit alpha-3 (G(i) alpha-3)

3D Structure

Loading viewer...

Related Domains

Browse other domains in G-alpha →

Classification

AArchitecturealpha arrays(a.6)

XX-groupTransducin (alpha subunit), insertion domain(135)

HH-groupTransducin (alpha subunit), insertion domain(135.1)

TT-groupTransducin (alpha subunit), insertion domain(135.1.1)

FFamilyG-alpha(135.1.1.1)

Pfam Families

PF00503G-alpha

G-protein alpha subunit

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 4G5O RCSB PDB: 4G5O PDBe: 4G5O UniProt: P08754

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure