Identification
NameV-type proton ATPase catalytic subunit A
Synonyms
  • V-ATPase subunit A
  • Vacuolar proton pump subunit A
  • Endonuclease PI-SceI
  • Sce VMA intein
  • VMA1-derived endonuclease
  • VDE
Gene NameTFP1
Enzyme Class
Biological Properties
General FunctionInvolved in ATP binding
Specific FunctionPI-SceI is an endonuclease that can cleave at a site present in a VMA1 allele that lacks the derived endonuclease segment of the open reading frame; cleavage at this site only occurs during meiosis and initiates "homing", a genetic event that converts a VMA1 allele lacking VDE into one that contains it
Cellular LocationEndomembrane system. Vacuole membrane (Probable).
SMPDB Pathways
Oxidative phosphorylationPW002461 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG Pathways
Methane metabolismec00680 Map00680
Oxidative phosphorylationec00190 Map00190
SMPDB ReactionsNot Available
KEGG ReactionsNot Available
Metabolites
YMDB IDNameView
YMDB00109Adenosine triphosphateShow
YMDB00862hydronShow
YMDB00907phosphateShow
YMDB00914ADPShow
GO Classification
Component
macromolecular complex
protein complex
proton-transporting two-sector ATPase complex, catalytic domain
proton-transporting two-sector ATPase complex
Function
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
adenyl ribonucleotide binding
nucleic acid binding
catalytic activity
ATP binding
nuclease activity
transporter activity
DNA binding
transmembrane transporter activity
cation transmembrane transporter activity
inorganic cation transmembrane transporter activity
endonuclease activity
hydrolase activity
proton-transporting ATPase activity, rotational mechanism
substrate-specific transmembrane transporter activity
monovalent inorganic cation transmembrane transporter activity
ion transmembrane transporter activity
hydrogen ion transmembrane transporter activity
hydrolase activity, acting on ester bonds
hydrogen ion transporting ATP synthase activity, rotational mechanism
hydrolase activity, acting on acid anhydrides
hydrolase activity, acting on acid anhydrides, catalyzing transmembrane movement of substances
binding
Process
protein maturation
purine ribonucleoside triphosphate biosynthetic process
protein processing
ATP biosynthetic process
protein splicing
ATP synthesis coupled proton transport
purine nucleoside triphosphate metabolic process
metabolic process
purine ribonucleoside triphosphate metabolic process
macromolecule metabolic process
ATP metabolic process
nitrogen compound metabolic process
hydrogen transport
establishment of localization
cellular nitrogen compound metabolic process
proton transport
transport
nucleobase, nucleoside, nucleotide and nucleic acid metabolic process
nucleobase, nucleoside and nucleotide metabolic process
nucleoside phosphate metabolic process
nucleotide metabolic process
purine nucleotide metabolic process
intein-mediated protein splicing
purine nucleotide biosynthetic process
protein metabolic process
purine nucleoside triphosphate biosynthetic process
Gene Properties
Chromosome LocationNot Available
Locus
Gene Sequence>3216 bp ATGGCTGGTGCAATTGAAAACGCTCGTAAGGAAATAAAAAGAATCTCATTAGAAGACCAT GCTGAATCTGAATATGGTGCCATCTATTCTGTCTCTGGTCCGGTCGTCATTGCTGAAAAT ATGATTGGTTGTGCCATGTACGAATTGGTCAAGGTCGGTCACGATAACCTGGTGGGTGAA GTCATTAGAATTGACGGTGACAAGGCCACCATCCAAGTTTACGAAGAAACTGCAGGCCTT ACGGTCGGTGACCCTGTTTTGAGAACAGGTAAGCCTCTGTCGGTAGAATTGGGTCCTGGT CTGATGGAAACCATTTACGATGGTATTCAAAGACCTTTGAAAGCCATTAAGGAAGAATCG CAATCGATTTATATCCCAAGAGGTATTGACACTCCAGCTTTGGATAGGACTATCAAGTGG CAATTTACTCCGGGAAAGTTTCAAGTCGGCGATCATATTTCCGGTGGTGATATTTACGGT TCCGTTTTTGAGAATTCGCTAATTTCAAGCCATAAGATTCTTTTGCCACCAAGATCAAGA GGTACAATCACTTGGATTGCTCCAGCTGGTGAGTACACTTTGGATGAGAAGATTTTGGAA GTTGAATTTGATGGCAAGAAGTCTGATTTCACTCTTTACCATACTTGGCCTGTTCGTGTT CCAAGACCAGTTACTGAAAAGTTATCTGCTGACTATCCTTTGTTAACAGGTCAAAGAGTT TTGGATGCTTTGTTTCCTTGTGTTCAAGGTGGTACGACATGTATTCCAGGTGCTTTTGGT TGTGGTAAGACCGTTATCTCTCAATCTTTGTCCAAGTACTCCAATTCTGACGCCATTATC TATGTCGGGTGCTTTGCCAAGGGTACCAATGTTTTAATGGCGGATGGGTCTATTGAATGT ATTGAAAACATTGAGGTTGGTAATAAGGTCATGGGTAAAGATGGCAGACCTCGTGAGGTA ATTAAATTGCCCAGAGGAAGAGAAACTATGTACAGCGTCGTGCAGAAAAGTCAGCACAGA GCCCACAAAAGTGACTCAAGTCGTGAAGTGCCAGAATTACTCAAGTTTACGTGTAATGCG ACCCATGAGTTGGTTGTTAGAACACCTCGTAGTGTCCGCCGTTTGTCTCGTACCATTAAG GGTGTCGAATATTTTGAAGTTATTACTTTTGAGATGGGCCAAAAGAAAGCCCCCGACGGT AGAATTGTTGAGCTTGTCAAGGAAGTTTCAAAGAGCTACCCAATATCTGAGGGGCCTGAG AGAGCCAACGAATTAGTAGAATCCTATAGAAAGGCTTCAAATAAAGCTTATTTTGAGTGG ACTATTGAGGCCAGAGATCTTTCTCTGTTGGGTTCCCATGTTCGTAAAGCTACCTACCAG ACTTACGCTCCAATTCTTTATGAGAATGACCACTTTTTCGACTACATGCAAAAAAGTAAG TTTCATCTCACCATTGAAGGTCCAAAAGTACTTGCTTATTTACTTGGTTTATGGATTGGT GATGGATTGTCTGACAGGGCAACTTTTTCGGTTGATTCCAGAGATACTTCTTTGATGGAA CGTGTTACTGAATATGCTGAAAAGTTGAATTTGTGCGCCGAGTATAAGGACAGAAAAGAA CCACAAGTTGCCAAAACTGTTAATTTGTACTCTAAAGTTGTCAGAGGTAATGGTATTCGC AATAATCTTAATACTGAGAATCCATTATGGGACGCTATTGTTGGCTTAGGATTCTTGAAG GACGGTGTCAAAAATATTCCTTCTTTCTTGTCTACGGACAATATCGGTACTCGTGAAACA TTTCTTGCTGGTCTAATTGATTCTGATGGCTATGTTACTGATGAGCATGGTATTAAAGCA ACAATAAAGACAATTCATACTTCTGTCAGAGATGGTTTGGTTTCCCTTGCTCGTTCTTTA GGCTTAGTAGTCTCGGTTAACGCAGAACCTGCTAAGGTTGACATGAATGGCACCAAACAT AAAATTAGTTATGCTATTTATATGTCTGGTGGAGATGTTTTGCTTAACGTTCTTTCGAAG TGTGCCGGCTCTAAAAAATTCAGGCCTGCTCCCGCCGCTGCTTTTGCACGTGAGTGCCGC GGATTTTATTTCGAGTTACAAGAATTGAAGGAAGACGATTATTATGGGATTACTTTATCT GATGATTCTGATCATCAGTTTTTGCTTGCCAACCAGGTTGTCGTCCATAATTGCGGAGAA AGAGGTAATGAAATGGCAGAAGTCTTGATGGAATTCCCAGAGTTATATACTGAAATGAGC GGTACTAAAGAACCAATTATGAAGCGTACTACTTTGGTCGCTAATACATCTAACATGCCG GTTGCAGCCAGAGAAGCTTCTATTTACACTGGTATCACTCTTGCAGAATACTTCAGAGAT CAAGGTAAAAATGTTTCTATGATTGCAGACTCTTCTTCAAGATGGGCTGAAGCTTTGAGA GAAATTTCTGGTCGTTTGGGTGAGATGCCTGCTGATCAAGGTTTCCCAGCTTATTTGGGT GCTAAGTTGGCCTCCTTTTACGAAAGAGCCGGTAAAGCTGTTGCTTTAGGTTCCCCAGAT CGTACTGGTTCCGTTTCCATCGTTGCTGCCGTTTCGCCAGCCGGTGGTGATTTCTCAGAT CCTGTTACTACTGCTACATTGGGTATCACTCAAGTCTTTTGGGGTTTAGACAAGAAATTG GCTCAAAGAAAGCATTTCCCATCTATCAACACATCTGTTTCTTACTCCAAATACACTAAT GTCTTGAACAAGTTTTATGATTCCAATTACCCTGAATTTCCTGTTTTAAGAGATCGTATG AAGGAAATTCTATCAAACGCTGAAGAATTAGAACAAGTTGTTCAATTAGTTGGTAAATCG GCCTTGTCTGATAGTGATAAGATTACTTTGGATGTTGCCACTTTAATCAAGGAAGATTTC TTGCAACAAAATGGTTACTCCACTTATGATGCTTTCTGTCCAATTTGGAAGACATTTGAT ATGATGAGAGCCTTCATCTCGTATCATGACGAAGCTCAAAAAGCTGTTGCTAATGGTGCC AACTGGTCAAAACTAGCTGACTCTACTGGTGACGTTAAGCATGCCGTTTCTTCATCTAAA TTTTTTGAACCAAGCAGGGGTGAAAAGGAAGTCCATGGCGAATTCGAAAAATTGTTGAGC ACTATGCAAGAAAGATTTGCTGAATCTACCGATTAA
Protein Properties
Pfam Domain Function
Protein Residues1071
Protein Molecular Weight118636.0
Protein Theoretical pI6.05
PDB Fileshow
Signalling Regions
  • None
Transmembrane Regions
  • None
Protein Sequence>V-type proton ATPase catalytic subunit A MAGAIENARKEIKRISLEDHAESEYGAIYSVSGPVVIAENMIGCAMYELVKVGHDNLVGE VIRIDGDKATIQVYEETAGLTVGDPVLRTGKPLSVELGPGLMETIYDGIQRPLKAIKEES QSIYIPRGIDTPALDRTIKWQFTPGKFQVGDHISGGDIYGSVFENSLISSHKILLPPRSR GTITWIAPAGEYTLDEKILEVEFDGKKSDFTLYHTWPVRVPRPVTEKLSADYPLLTGQRV LDALFPCVQGGTTCIPGAFGCGKTVISQSLSKYSNSDAIIYVGCFAKGTNVLMADGSIEC IENIEVGNKVMGKDGRPREVIKLPRGRETMYSVVQKSQHRAHKSDSSREVPELLKFTCNA THELVVRTPRSVRRLSRTIKGVEYFEVITFEMGQKKAPDGRIVELVKEVSKSYPISEGPE RANELVESYRKASNKAYFEWTIEARDLSLLGSHVRKATYQTYAPILYENDHFFDYMQKSK FHLTIEGPKVLAYLLGLWIGDGLSDRATFSVDSRDTSLMERVTEYAEKLNLCAEYKDRKE PQVAKTVNLYSKVVRGNGIRNNLNTENPLWDAIVGLGFLKDGVKNIPSFLSTDNIGTRET FLAGLIDSDGYVTDEHGIKATIKTIHTSVRDGLVSLARSLGLVVSVNAEPAKVDMNGTKH KISYAIYMSGGDVLLNVLSKCAGSKKFRPAPAAAFARECRGFYFELQELKEDDYYGITLS DDSDHQFLLANQVVVHNCGERGNEMAEVLMEFPELYTEMSGTKEPIMKRTTLVANTSNMP VAAREASIYTGITLAEYFRDQGKNVSMIADSSSRWAEALREISGRLGEMPADQGFPAYLG AKLASFYERAGKAVALGSPDRTGSVSIVAAVSPAGGDFSDPVTTATLGITQVFWGLDKKL AQRKHFPSINTSVSYSKYTNVLNKFYDSNYPEFPVLRDRMKEILSNAEELEQVVQLVGKS ALSDSDKITLDVATLIKEDFLQQNGYSTYDAFCPIWKTFDMMRAFISYHDEAQKAVANGA NWSKLADSTGDVKHAVSSSKFFEPSRGEKEVHGEFEKLLSTMQERFAESTD
References
External Links
ResourceLink
Saccharomyces Genome Database TFP1
Uniprot IDP17255
Uniprot NameVATA_YEAST
GenBank Gene IDJ05409
Genebank Protein ID171650
PDB ID
1JVA
General Reference
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  • Hirata, R., Anraku, Y. (1992). "Mutations at the putative junction sites of the yeast VMA1 protein, the catalytic subunit of the vacuolar membrane H(+)-ATPase, inhibit its processing by protein splicing." Biochem Biophys Res Commun 188:40-47.1417861
  • Cooper, A. A., Chen, Y. J., Lindorfer, M. A., Stevens, T. H. (1993). "Protein splicing of the yeast TFP1 intervening protein sequence: a model for self-excision." EMBO J 12:2575-2583.8508780
  • Gimble, F. S., Thorner, J. (1992). "Homing of a DNA endonuclease gene by meiotic gene conversion in Saccharomyces cerevisiae." Nature 357:301-306.1534148
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  • Chi, A., Huttenhower, C., Geer, L. Y., Coon, J. J., Syka, J. E., Bai, D. L., Shabanowitz, J., Burke, D. J., Troyanskaya, O. G., Hunt, D. F. (2007). "Analysis of phosphorylation sites on proteins from Saccharomyces cerevisiae by electron transfer dissociation (ETD) mass spectrometry." Proc Natl Acad Sci U S A 104:2193-2198.17287358
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