Gene Information
Gene NameRAPGEF4
OrganismHomo sapiens (Human)
Gene Length1011
Protein NamesRap guanine nucleotide exchange factor 4 (Exchange factor directly activated by cAMP 2) (Exchange protein directly activated by cAMP 2) (EPAC 2) (cAMP-regulated guanine nucleotide exchange factor II) (cAMP-GEFII)
Target Namerap guanine nucleotide exchange factor 4
Target TypeLiterature-reported target
Gene Age645 ( ENSG00000091428 )
Evolutionary StageEumetazoa
AlphaFoldDBQ8WZA2
Gene CardRAPGEF4
Uniprot IDQ8WZA2
PfamPF00027; PF00610; PF00617; PF00618
In ASDyes
Allosteric Predictionyes (1.000155927)
Ortholog in AnimalsAlpaca_ RAPGEF4 ( ortholog_one2one )
Dog_ RAPGEF4 ( ortholog_one2one )
GuineaPig_ RAPGEF4 ( ortholog_one2one )
Macaque_ RAPGEF4 ( ortholog_one2one )
Mouse_ Rapgef4 ( ortholog_one2one )
Pig_ RAPGEF4 ( ortholog_one2one )
Rat_ Rapgef4 ( ortholog_one2one )
Rabbit_ RAPGEF4 ( ortholog_one2one )
OhnologsRAPGEF3, RAPGEF5
ParalogsRALGDS, RASGEF1A, RASGRF2, RASGRP3, SOS2, RAPGEF3, RAPGEF6, RASGRF1, RAPGEF2, RGL1, RAPGEF1, RASGEF1B, RASGRP2, RGL2, SOS1, RGL3, RALGPS1, RALGPS2, RGL4, RASGRP4, RAPGEFL1, RAPGEF5, RASGRP1, RASGEF1C
TissueNA
Tissue SpecificityPredominantly expressed in brain and adrenal gland. Isoform 2 is expressed in liver. Isoform 1 is expressed in liver at very low levels.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP NA 
Subcellular location [CC]Cytoplasm. Membrane {ECO:0000250};
Peripheral membrane protein {ECO:0000250}.
Mouse PG classificationNA
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