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Conserved domains on  [gi|39780552|ref|NP_060522|]
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protein VAC14 homolog isoform 1 [Homo sapiens]

Protein Classification

VAC14 family protein( domain architecture ID 10579327)

VAC14 family protein similar to Saccharomyces cerevisiae vacuole morphology and inheritance protein 14 (VAC14) that is a component of the PI(3,5)P2 regulatory complex that regulates both the synthesis and turnover of phosphatidylinositol 3,5-bisphosphate

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
Vac14_Fig4_bd pfam11916
Vacuolar protein 14 C-terminal Fig4p binding; Vac14 is a scaffold for the Fab1 kinase complex, ...
 542-720 5.73e-109

Vacuolar protein 14 C-terminal Fig4p binding; Vac14 is a scaffold for the Fab1 kinase complex, a complex that allows for the dynamic interconversion of PI3P and PI(3,5)P2p (phosphoinositide phosphate (PIP) lipids, that are generated transiently on the cytoplasmic face of selected intracellular membranes). This interconversion is regulated by at least five proteins in yeast: the lipid kinase Fab1p, lipid phosphatase Fig4p, the Fab1p activator Vac7p, the Fab1p inhibitor Atg18p, and Vac14p, a protein required for the activity of both Fab1p and Fig4p. The C-terminal region of Vac14 binds to Fig4p. The full length Vac14 in yeasts is likely to be a protein carrying a succession of HEAT repeats, most of which have now degenerated. This regulatory system is crucial for the proper functioning of the mammalian nervous system.


:

Pssm-ID: 463395  Cd Length: 179  Bit Score: 329.83  E-value: 5.73e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 39780552   542 RKLLEVRGPFIIRQLCLLLNAENIFHSMADILLREEDLKFASTMVHALNTILLTSTELFQLRNQLKDLKTLESQNLFCCL 621
Cdd:pfam11916   1 RRLLERRGSLIIRQLCLLLNAERIYRTLAEILEKEEDLEFASTMVQTLNTILLTSPELAELRNKLRNLDSEEDRELFSTL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 39780552   622 YRSWCHNPVTTVSLCFLTQNYRHAYDLIQKFGDLEVTVDFLAEVDKLVQLIECPIFTYLRLQLLDVKNNPYLIKALYGLL 701
Cdd:pfam11916  81 YKSWCHNPVATLSLCLLAQAYEHAYNLLQSFGELEITVEFLVQIDKLVQLLESPVFTYLRLQLLEPEKYPYLYKCLYGLL 160

                         170
                  ....*....|....*....
gi 39780552   702 MLLPQSSAFQLLSHRLQCV 720
Cdd:pfam11916 161 MLLPQSSAFNTLRNRLQSV 179
Vac14_Fab1_bd pfam12755
Vacuolar 14 Fab1-binding region; Vac14 is a scaffold for the Fab1 kinase complex, a complex ...
 67-163 8.43e-55

Vacuolar 14 Fab1-binding region; Vac14 is a scaffold for the Fab1 kinase complex, a complex that allows for the dynamic interconversion of PI3P and PI(3,5)P2p (phosphoinositide phosphate (PIP) lipids, that are generated transiently on the cytoplasmic face of selected intracellular membranes). This interconversion is regulated by at least five proteins in yeast: the lipid kinase Fab1p, lipid phosphatase Fig4p, the Fab1p activator Vac7p, the Fab1p inhibitor Atg18p, and Vac14p, a protein required for the activity of both Fab1p and Fig4p. This domain appears to be the one responsible for binding to Fab1. The full length Vac14 in yeasts is likely to be a protein carrying a succession of HEAT repeats, most of which have now degenerated. This regulatory system is crucial for the proper functioning of the mammalian nervous system.


:

Pssm-ID: 403838  Cd Length: 97  Bit Score: 183.57  E-value: 8.43e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 39780552    67 HSRKGGLIGLAACSIALGKDSGLYLKELIEPVLTCFNDADSRLRYYACEALYNIVKVARGAVLPHFNVLFDGLSKLAADP 146
Cdd:pfam12755   1 NARKGGLIGLAATAIALGKDIAPYLDDIIPPVLACFSDQDSRVRYYACESLYNIAKVARGEVLPYFNDIFDGLCKLFADS 80

                          90
                  ....*....|....*..
gi 39780552   147 DPNVKSGSELLDRLLKD 163
Cdd:pfam12755  81 DPSVKNGAELLDRLLKD 97
 
Name Accession Description Interval E-value
Vac14_Fig4_bd pfam11916
Vacuolar protein 14 C-terminal Fig4p binding; Vac14 is a scaffold for the Fab1 kinase complex, ...
 542-720 5.73e-109

Vacuolar protein 14 C-terminal Fig4p binding; Vac14 is a scaffold for the Fab1 kinase complex, a complex that allows for the dynamic interconversion of PI3P and PI(3,5)P2p (phosphoinositide phosphate (PIP) lipids, that are generated transiently on the cytoplasmic face of selected intracellular membranes). This interconversion is regulated by at least five proteins in yeast: the lipid kinase Fab1p, lipid phosphatase Fig4p, the Fab1p activator Vac7p, the Fab1p inhibitor Atg18p, and Vac14p, a protein required for the activity of both Fab1p and Fig4p. The C-terminal region of Vac14 binds to Fig4p. The full length Vac14 in yeasts is likely to be a protein carrying a succession of HEAT repeats, most of which have now degenerated. This regulatory system is crucial for the proper functioning of the mammalian nervous system.


Pssm-ID: 463395  Cd Length: 179  Bit Score: 329.83  E-value: 5.73e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 39780552   542 RKLLEVRGPFIIRQLCLLLNAENIFHSMADILLREEDLKFASTMVHALNTILLTSTELFQLRNQLKDLKTLESQNLFCCL 621
Cdd:pfam11916   1 RRLLERRGSLIIRQLCLLLNAERIYRTLAEILEKEEDLEFASTMVQTLNTILLTSPELAELRNKLRNLDSEEDRELFSTL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 39780552   622 YRSWCHNPVTTVSLCFLTQNYRHAYDLIQKFGDLEVTVDFLAEVDKLVQLIECPIFTYLRLQLLDVKNNPYLIKALYGLL 701
Cdd:pfam11916  81 YKSWCHNPVATLSLCLLAQAYEHAYNLLQSFGELEITVEFLVQIDKLVQLLESPVFTYLRLQLLEPEKYPYLYKCLYGLL 160

                         170
                  ....*....|....*....
gi 39780552   702 MLLPQSSAFQLLSHRLQCV 720
Cdd:pfam11916 161 MLLPQSSAFNTLRNRLQSV 179
Vac14_Fab1_bd pfam12755
Vacuolar 14 Fab1-binding region; Vac14 is a scaffold for the Fab1 kinase complex, a complex ...
 67-163 8.43e-55

Vacuolar 14 Fab1-binding region; Vac14 is a scaffold for the Fab1 kinase complex, a complex that allows for the dynamic interconversion of PI3P and PI(3,5)P2p (phosphoinositide phosphate (PIP) lipids, that are generated transiently on the cytoplasmic face of selected intracellular membranes). This interconversion is regulated by at least five proteins in yeast: the lipid kinase Fab1p, lipid phosphatase Fig4p, the Fab1p activator Vac7p, the Fab1p inhibitor Atg18p, and Vac14p, a protein required for the activity of both Fab1p and Fig4p. This domain appears to be the one responsible for binding to Fab1. The full length Vac14 in yeasts is likely to be a protein carrying a succession of HEAT repeats, most of which have now degenerated. This regulatory system is crucial for the proper functioning of the mammalian nervous system.


Pssm-ID: 403838  Cd Length: 97  Bit Score: 183.57  E-value: 8.43e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 39780552    67 HSRKGGLIGLAACSIALGKDSGLYLKELIEPVLTCFNDADSRLRYYACEALYNIVKVARGAVLPHFNVLFDGLSKLAADP 146
Cdd:pfam12755   1 NARKGGLIGLAATAIALGKDIAPYLDDIIPPVLACFSDQDSRVRYYACESLYNIAKVARGEVLPYFNDIFDGLCKLFADS 80

                          90
                  ....*....|....*..
gi 39780552   147 DPNVKSGSELLDRLLKD 163
Cdd:pfam12755  81 DPSVKNGAELLDRLLKD 97
 
Name Accession Description Interval E-value
Vac14_Fig4_bd pfam11916
Vacuolar protein 14 C-terminal Fig4p binding; Vac14 is a scaffold for the Fab1 kinase complex, ...
 542-720 5.73e-109

Vacuolar protein 14 C-terminal Fig4p binding; Vac14 is a scaffold for the Fab1 kinase complex, a complex that allows for the dynamic interconversion of PI3P and PI(3,5)P2p (phosphoinositide phosphate (PIP) lipids, that are generated transiently on the cytoplasmic face of selected intracellular membranes). This interconversion is regulated by at least five proteins in yeast: the lipid kinase Fab1p, lipid phosphatase Fig4p, the Fab1p activator Vac7p, the Fab1p inhibitor Atg18p, and Vac14p, a protein required for the activity of both Fab1p and Fig4p. The C-terminal region of Vac14 binds to Fig4p. The full length Vac14 in yeasts is likely to be a protein carrying a succession of HEAT repeats, most of which have now degenerated. This regulatory system is crucial for the proper functioning of the mammalian nervous system.


Pssm-ID: 463395  Cd Length: 179  Bit Score: 329.83  E-value: 5.73e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 39780552   542 RKLLEVRGPFIIRQLCLLLNAENIFHSMADILLREEDLKFASTMVHALNTILLTSTELFQLRNQLKDLKTLESQNLFCCL 621
Cdd:pfam11916   1 RRLLERRGSLIIRQLCLLLNAERIYRTLAEILEKEEDLEFASTMVQTLNTILLTSPELAELRNKLRNLDSEEDRELFSTL 80

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 39780552   622 YRSWCHNPVTTVSLCFLTQNYRHAYDLIQKFGDLEVTVDFLAEVDKLVQLIECPIFTYLRLQLLDVKNNPYLIKALYGLL 701
Cdd:pfam11916  81 YKSWCHNPVATLSLCLLAQAYEHAYNLLQSFGELEITVEFLVQIDKLVQLLESPVFTYLRLQLLEPEKYPYLYKCLYGLL 160

                         170
                  ....*....|....*....
gi 39780552   702 MLLPQSSAFQLLSHRLQCV 720
Cdd:pfam11916 161 MLLPQSSAFNTLRNRLQSV 179
Vac14_Fab1_bd pfam12755
Vacuolar 14 Fab1-binding region; Vac14 is a scaffold for the Fab1 kinase complex, a complex ...
 67-163 8.43e-55

Vacuolar 14 Fab1-binding region; Vac14 is a scaffold for the Fab1 kinase complex, a complex that allows for the dynamic interconversion of PI3P and PI(3,5)P2p (phosphoinositide phosphate (PIP) lipids, that are generated transiently on the cytoplasmic face of selected intracellular membranes). This interconversion is regulated by at least five proteins in yeast: the lipid kinase Fab1p, lipid phosphatase Fig4p, the Fab1p activator Vac7p, the Fab1p inhibitor Atg18p, and Vac14p, a protein required for the activity of both Fab1p and Fig4p. This domain appears to be the one responsible for binding to Fab1. The full length Vac14 in yeasts is likely to be a protein carrying a succession of HEAT repeats, most of which have now degenerated. This regulatory system is crucial for the proper functioning of the mammalian nervous system.


Pssm-ID: 403838  Cd Length: 97  Bit Score: 183.57  E-value: 8.43e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 39780552    67 HSRKGGLIGLAACSIALGKDSGLYLKELIEPVLTCFNDADSRLRYYACEALYNIVKVARGAVLPHFNVLFDGLSKLAADP 146
Cdd:pfam12755   1 NARKGGLIGLAATAIALGKDIAPYLDDIIPPVLACFSDQDSRVRYYACESLYNIAKVARGEVLPYFNDIFDGLCKLFADS 80

                          90
                  ....*....|....*..
gi 39780552   147 DPNVKSGSELLDRLLKD 163
Cdd:pfam12755  81 DPSVKNGAELLDRLLKD 97
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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