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9.B.51.1.6
VTC1 or PHM4 protein of 129 aas and 3 TMSs.  This protein corresponds to the C-terminal domain of polyphosphate polymerase (TC# 4..E.1) (GerasimaitÄ— et al. 2014).  VTC proteins influence the vacuolar H+-ATPase (V-ATPase) as well as vacuolar H+ uptake. Like the V-ATPase V0 sectors, VTCs are important factors in vacuolar membrane fusion (Müller et al. 2003). 

Accession Number:P40046
Protein Name:Vacuolar transporter chaperone 1
Length:129
Molecular Weight:14371.00
Species:Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) [559292]
Number of TMSs:3
Location1 / Topology2 / Orientation3: Vacuole membrane1 / Multi-pass membrane protein2
Substrate hydron

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FASTA formatted sequence
1:	MSSAPLLQRT PGKKIALPTR VEPKVFFANE RTFLSWLNFT VMLGGLGVGL LNFGDKIGRV 
61:	SAGLFTFVAM GTMIYALVTY HWRAAAIRRR GSGPYDDRLG PTLLCFFLLV AVIINFILRL 
121:	KYNDANTKL