Gene Information
Gene NamePROK1
OrganismHomo sapiens (Human)
Gene Length105
Protein NamesProkineticin-1 (Endocrine-gland-derived vascular endothelial growth factor) (EG-VEGF) (Mambakine)
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000143125 )
Evolutionary StageEumetazoa
AlphaFoldDBP58294
Gene CardPROK1
Uniprot IDP58294
PfamPF06607
In ASDno
Allosteric Predictionno (-0.686571744)
Ortholog in AnimalsAlpaca_ PROK1 ( ortholog_one2one )
Dog_ PROK1 ( ortholog_one2one )
GuineaPig_ PROK1 ( ortholog_one2one )
Macaque_ PROK1 ( ortholog_one2one )
Mouse_ Prok1 ( ortholog_one2one )
Pig_ PROK1 ( ortholog_one2one )
Rat_ Prok1 ( ortholog_one2one )
Rabbit_ PROK1 ( ortholog_one2one )
OhnologsNA
ParalogsPROK2
Tissueovary, testis
Tissue SpecificityLocalizes to glandular epithelium, stroma and vascular epithelial cells of first trimester decidua (at protein level). Up-regulated in first trimester decidua when compared with non-pregnant endometrium. Expressed in the steroidogenic glands, ovary, testis, adrenal and placenta. {ECO:0000269|PubMed:11528470, ECO:0000269|PubMed:15292351, ECO:0000269|PubMed:18339712}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs7514102 
Subcellular location [CC]Secreted.
Mouse PG classificationNA
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