About Products Protein Database Contact

VPS33

Gene
VPS33
Protein
Vacuolar protein sorting-associated protein 33
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
691 amino acids
Function
Essential for vacuolar biogenesis, maturation and function. Involved in the sorting of vacuolar proteins from the Golgi apparatus and their targeting to the vacuole. Acts as component of the HOPS complex that acts during the docking stage of vacuole fusion. HOPS is an effector for the vacuolar Rab GTPase YPT7 and is required for vacuolar SNARE complex assembly. It remains bound to SNARE complexes after vacuole fusion.
Similarity
Belongs to the STXBP/unc-18/SEC1 family.
Mass
79.271 kDa
Sequence
MNRFWNTKKFSLTNADGLCATLNEISQNDEVLVVQPSVLPVLNSLLTFQDLTQSTPVRKITLLDDQLSDDLPSALGSVPQMDLIFLIDVRTSLRLPPQLLDAAQKHNLSSLHIIYCRWKPSFQNTLEDTEQWQKDGFDLNSKKTHFPNVIESQLKELSNEYTLYPWDLLPFPQIDENVLLTHSLYNMENVNMYYPNLRSLQSATESILVDDMVNSLQSLIFETNSIITNVVSIGNLSKRCSHLLKKRIDEHQTENDLFIKGTLYGERTNCGLEMDLIILERNTDPITPLLTQLTYAGILDDLYEFNSGIKIKEKDMNFNYKEDKIWNDLKFLNFGSIGPQLNKLAKELQTQYDTRHKAESVHEIKEFVDSLGSLQQRQAFLKNHTTLSSDVLKVVETEEYGSFNKILELELEILMGNTLNNDIEDIILELQYQYEVDQKKILRLICLLSLCKNSLREKDYEYLRTFMIDSWGIEKCFQLESLAELGFFTSKTGKTDLHITTSKSTRLQKEYRYISQWFNTVPIEDEHAADKITNENDDFSEATFAYSGVVPLTMRLVQMLYDRSILFHNYSSQQPFILSREPRVSQTEDLIEQLYGDSHAIEESIWVPGTITKKINASIKSNNRRSIDGSNGTFHAAEDIALVVFLGGVTMGEIAIMKHLQKILGKKGINKRFIIIADGLINGTRIMNSIS

Gene
VPS33
Protein
Vacuolar protein-sorting-associated protein 33 homolog
Organism
Arabidopsis thaliana
Length
592 amino acids
Function
Involved in regulating membrane fusion at the tonoplast and the prevacuolar compartment.
Similarity
Belongs to the STXBP/unc-18/SEC1 family.
Mass
66.912 kDa
Sequence
MAQIPSLENAPLNLKSIRDKSERELVNLLKDVRGTKCLVIDPKLSGSVSLIIPTSKLKELGLELRHLTAEPVQTECTKVVYLVRSQLSFMKFIASHIQNDIAKAIQRDYYVYFVPRRSVACEKILEQEKVHNLVTVKEFPLYMVPLDEDVISFELELSEKDCLVDGDVSSLWHIAKAIHELEFSFGVISKMRAKGKASVRVADILNRMQVEEPVNSNDVGRPEVDTLILLDREVDMVTPMCSQLTYEGLIDEILHISNGAVEVDSSVMGAQQEGKKMKVPLNSSDKLFKETRDLNFEVVVQVLRQKAMTMKEDYTEINSTQTVSELKDFVKKLNSLPEMTRHIHLAQHLTTFTSKQSFNSQLDMEQTLVEAENYDICYEYIEEMIHKQEPLTNVLRLLVLFSVTNSGLPKKQFDYIRMELLHSYGFEHVVTLNNLEKAGLLKKQEFKSNWLTVKRTLKLIVEDTDTSRPNDIAYVYSGYAPLSIRLIQQAIHSGWRPMEDILKLLPGPHLETKRSGFPSSPSVDSLHGASNGVADGRRSIVLVVFIGGVTFAEISALRYLASKEGMAYDLIVATTKIVNGATLIETFMEKLG

Gene
vps33
Protein
Vacuolar protein sorting-associated protein 33
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
592 amino acids
Function
Essential for vacuolar biogenesis, maturation and function. Involved in the sorting of vacuolar proteins from the Golgi apparatus and their targeting to the vacuole.
Similarity
Belongs to the STXBP/unc-18/SEC1 family.
Mass
67.6 kDa
Sequence
MTTDVKEKATFKLLDLIDSVTGKKSLLLERDLSGILGQIVTTNTLQEHGIPQVYWFNENIPNDIEKKTIYLCRPTYENAKLVATHVRQFQRDMLRIESTVIVLPTSNILFETVLQEEGVFGELLVTEWPLHAVPLDKDLLSLELGPEKLEESLLQRSTDALIDFERTHGRFPRVSGRGPYAAKMLELLEKTYQEEATINFGKVEGEISALYDSVLLVDRSLDRITPFLTQLTYFGFLDEILGIQQMNVKLPSSLVNRNEASNTGPMKKFSLSSSSSQITKEIRDINFNCIGPYLSKIARKLSSDFEGRRQAKTVNQIRDFVSKLGSLQSEHTSLNIHTGLAETLVQHTKNNYFQKLLQLQHLLVSHADSFTQFNLLDEIIYAEAPVEEVFRVLCLASITTNGLRRKDIDHYRREITQTYGYYHLLTFQALIDAGLLRLRQSTNISLQKSLSYSTWLNTYPLVKDEVDEQNPEDIAYTYSGYGPLSVHIAYDILKGRDNEEKILKLQNMPGTYVDKWTLDQEKVMPKNLKTNVPGKRRVLVFFIGGCTYTELAAFRLLQEKEDLYEFTFMTTGMVTGSSLIRAFIPNIESLNE