Gene Information
Gene NameRAB2B
OrganismHomo sapiens (Human)
Gene Length216
Protein NamesRas-related protein Rab-2B (EC 3.6.5.2)
Target NameNA
Target TypeNA
Gene Age424 ( ENSG00000129472 )
Evolutionary StageEukaryota
AlphaFoldDBQ8WUD1
Gene CardRAB2B
Uniprot IDQ8WUD1
PfamPF00071
In ASDno
Allosteric Predictionno (-1.310960761)
Ortholog in AnimalsAlpaca_ RAB2B ( ortholog_one2one )
Dog_ RAB2B ( ortholog_one2many )
GuineaPig_ RAB2B ( ortholog_one2one )
Macaque_ RAB2B ( ortholog_one2one )
Mouse_ Rab2b ( ortholog_one2one )
Pig_ RAB2B ( ortholog_one2one )
Rat_ Rab2b ( ortholog_one2one )
Rabbit_ RAB2B ( ortholog_one2one )
OhnologsNA
ParalogsRAB2A, RAB14, RAB5C, RAB39A, RAB27B, RAB36, RAB33B, RABL2A, RABL2B, RAB27A, RAB3C, RAB5A, RAB15, RAB40AL, RAB3A, RAB40C, RAB12, RAB8A, RAB17, RAB20, RAB24, RAB44, RAB1A, RAB11A, RAB31, RAB7A, IFT27, RAB29, RAB33A, RAB9B, RAB10, RAB4B, RAB32, RAB4A, RAB19, RAB42, RAB9A, RAB40A, RAB11B, RAB43, RAB18, RAB37, RAB25, RASEF, RAB6D, RAB6C, RAB8B, RAB41, RAB40B, RAB21, RAB39B, RAB28, RAB5B, RAB13, RAB38, RAB3B, RAB34, RAB7B, RAB35, RAB3D, RAB1B, RAB6B, RAB22A, RAB26, RAB23, RAB30, RAB6A, DNAJC27
TissueNA
Tissue SpecificityExpressed in kidney, prostate, lung, liver, thymus, colon, pancreas, and skeletal muscle, and low levels in placenta. Not detected in heart, brain, spleen, testis, ovary, small intestine and leukocyte.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2A5J  (X-ray  1.50A 
DBSNP rs17106411 
Subcellular location [CC]Cell membrane {ECO:0000250|UniProtKB:P59279};
Lipid-anchor {ECO:0000250|UniProtKB:P59279};
Cytoplasmic side {ECO:0000250|UniProtKB:P59279}. Endoplasmic reticulum membrane {ECO:0000250|UniProtKB:P59279};
Lipid-anchor {ECO:0000250|UniProtKB:P59279}. Golgi apparatus membrane {ECO:0000250|UniProtKB:P59279};
Lipid-anchor {ECO:0000250|UniProtKB:P59279}. Cytoplasmic vesicle, secretory vesicle, acrosome {ECO:0000250|UniProtKB:P59279}. Note=Localized in the Golgi apparatus in the round spermatids and in the acrosome in the elongating spermatid. {ECO:0000250|UniProtKB:P59279}.
Mouse PG classificationNA
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