ECODEvolutionary Classification of Protein Domains

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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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e4g5qA2 - ECOD Domain | ECOD

ECOD/Domains/e4g5qA2

e4g5qA2

UID: 000152430

PDB

Range: A:26-52,A:167-350
PDB: 4G5Q chain A(all domains)
UniProt: P63096 (all domains)
Gene: GNAI1

Molecule: Guanine nucleotide-binding protein G(i) subunit alpha-1

3D Structure

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Related Domains

Browse other domains in G-alpha →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyG-alpha(2004.1.1.47)

Ligands

in contact, ≤ 4 Å

Guanosine-5'-DiphosphateGDP
drugDrugBank DB04315

+ 2 additives (Citric acid, Sulfate ion)

Citric acidCIT
DrugBank DB04272

Pfam Families

PF00503G-alpha

G-protein alpha subunit

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 4G5Q RCSB PDB: 4G5Q PDBe: 4G5Q UniProt: P63096

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Sulfate ionSO4

DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.