Gene Information
Gene NameVPS4B
OrganismHomo sapiens (Human)
Gene Length444
Protein NamesVacuolar protein sorting-associated protein 4B (EC 3.6.4.6) (Cell migration-inducing gene 1 protein) (Suppressor of K(+) transport growth defect 1) (Protein SKD1)
Target NameNA
Target TypeNA
Gene Age>4290 ( ENSG00000119541 )
Evolutionary StageEuk_Archaea
AlphaFoldDBO75351
Gene CardVPS4B
Uniprot IDO75351
PfamPF00004; PF17862; PF04212; PF09336
In ASDno
Allosteric Predictionno (-0.167023142)
Ortholog in AnimalsAlpaca_ VPS4B ( ortholog_one2one )
Dog_ VPS4B ( ortholog_one2one )
GuineaPig_ VPS4B ( ortholog_one2one )
Macaque_ VPS4B ( ortholog_one2one )
Mouse_ Vps4b ( ortholog_one2one )
Pig_ VPS4B ( ortholog_one2one )
Rat_ Vps4b ( ortholog_one2one )
Rabbit_ VPS4B ( ortholog_one2one )
OhnologsVPS4A
ParalogsFIGNL2, VPS4A, FIGN, ATAD1, FIGNL1, KATNAL2, SPAST, KATNAL1, KATNA1
TissueNA
Tissue SpecificityUbiquitously expressed. {ECO:0000269|PubMed:11563910}.
Pharmacological Animal ModelsNULL(Chimpanzee);0.257142(Mouse);NULL(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1WR0  (NMR  1XWI  (X-ray  2.80A  2CPT  (NMR  2JQH  (NMR  2JQK  (NMR  4U7Y  (X-ray  2.50A  7L9X  (X-ray  2.81A 
DBSNP rs17688948 
Subcellular location [CC]Late endosome membrane {ECO:0000250|UniProtKB:P46467};
Peripheral membrane protein {ECO:0000305}. Note=Membrane-associated in the prevacuolar endosomal compartment. Localized in HIV-1 particles purified from acutely infected cells. {ECO:0000269|PubMed:14505570}.
Mouse PG classificationNA
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