Protein: DRD5
D(1B) dopamine receptor (D(5) dopamine receptor) (D1beta dopamine receptor) (Dopamine D5 receptor)

Gene: DRD5
Organism: Homo sapiens
Interactions: 10
UniProt ID: P21918

Gene Ontology (top 5):
GO:0001588 - dopamine neurotransmitter receptor activity, coupled via Gs
GO:0001963 - synaptic transmission, dopaminergic
GO:0001975 - response to amphetamine
GO:0001992 - regulation of systemic arterial blood pressure by vasopressin
GO:0001994 - norepinephrine-epinephrine vasoconstriction involved in regulation of systemic arterial blood pressure

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

618433

GNAZ
Guanine nucleotide-binding protein G(z) subunit alpha

1

11

Small-scale

0.647

High

641904

GNAS2
Guanine nucleotide-binding protein G(s) subunit alpha isoforms short

1

10

Small-scale

0.647

High

641905

GNA12
Guanine nucleotide-binding protein subunit alpha-12

1

10

Small-scale

0.618

High

641907

GNA13
Guanine nucleotide-binding protein subunit alpha-13

1

10

Small-scale

0.618

High

615148

GBRG2
Gamma-aminobutyric acid receptor subunit gamma-2

1

0

Small-scale

0.537

High

516965

NT2NC
Notch homolog 2 N-terminal-like protein C

1

2

High-throughput

0.470

High

480

NBPFJ
NBPF family member NBPF19

1

1

High-throughput

0.439

High

641906

KRA11
Keratin-associated protein 1-1

1

1

High-throughput

0.439

High

641908

NT2NA
Notch homolog 2 N-terminal-like protein A

1

2

High-throughput

0.439

High

641903

MDHM
Malate dehydrogenase, mitochondrial

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025