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Conserved domains on  [gi|18959206|ref|NP_573569|]
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V-type proton ATPase subunit G 3 isoform a [Homo sapiens]

Protein Classification

V-type proton ATPase subunit G( domain architecture ID 10504972)

V-type proton ATPase subunit G is the catalytic subunit of the peripheral V1 complex of vacuolar ATPase that is responsible for acidifying a variety of intracellular compartments in eukaryotic cells

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
V-ATPase_G pfam03179
Vacuolar (H+)-ATPase G subunit; This family represents the eukaryotic vacuolar (H+)-ATPase ...
 3-107 4.04e-38

Vacuolar (H+)-ATPase G subunit; This family represents the eukaryotic vacuolar (H+)-ATPase (V-ATPase) G subunit. V-ATPases generate an acidic environment in several intracellular compartments. Correspondingly, they are found as membrane-attached proteins in several organelles. They are also found in the plasma membranes of some specialized cells. V-ATPases consist of peripheral (V1) and membrane integral (V0) heteromultimeric complexes. The G subunit is part of the V1 subunit, but is also thought to be strongly attached to the V0 complex. It may be involved in the coupling of ATP degradation to H+ translocation.


:

Pssm-ID: 460836 [Multi-domain]  Cd Length: 105  Bit Score: 123.86  E-value: 4.04e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18959206     3 SQSQGIHQLLQAEKRAKDKLEEAKKRKGKRLKQAKEEAMVEIDQYRMQRDKEFRLKQSKIMGSQNNLSDEIEEQTLGKIQ 82
Cdd:pfam03179   1 SQSQGIQQLLQAEKEAAEIVNEARKRKQKRLKQAKEEAEKEIEEYRAQREKEFKEFEAKHMGSREELEKKIEKETQEKIQ 80

                          90       100
                  ....*....|....*....|....*
gi 18959206    83 ELNGHYNKYMESVMNQLLSMVCDMK 107
Cdd:pfam03179  81 EIKDSVNKNKEAVVKMLLSAVTTVK 105
 
Name Accession Description Interval E-value
V-ATPase_G pfam03179
Vacuolar (H+)-ATPase G subunit; This family represents the eukaryotic vacuolar (H+)-ATPase ...
 3-107 4.04e-38

Vacuolar (H+)-ATPase G subunit; This family represents the eukaryotic vacuolar (H+)-ATPase (V-ATPase) G subunit. V-ATPases generate an acidic environment in several intracellular compartments. Correspondingly, they are found as membrane-attached proteins in several organelles. They are also found in the plasma membranes of some specialized cells. V-ATPases consist of peripheral (V1) and membrane integral (V0) heteromultimeric complexes. The G subunit is part of the V1 subunit, but is also thought to be strongly attached to the V0 complex. It may be involved in the coupling of ATP degradation to H+ translocation.


Pssm-ID: 460836 [Multi-domain]  Cd Length: 105  Bit Score: 123.86  E-value: 4.04e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18959206     3 SQSQGIHQLLQAEKRAKDKLEEAKKRKGKRLKQAKEEAMVEIDQYRMQRDKEFRLKQSKIMGSQNNLSDEIEEQTLGKIQ 82
Cdd:pfam03179   1 SQSQGIQQLLQAEKEAAEIVNEARKRKQKRLKQAKEEAEKEIEEYRAQREKEFKEFEAKHMGSREELEKKIEKETQEKIQ 80

                          90       100
                  ....*....|....*....|....*
gi 18959206    83 ELNGHYNKYMESVMNQLLSMVCDMK 107
Cdd:pfam03179  81 EIKDSVNKNKEAVVKMLLSAVTTVK 105
V_ATP_synt_G TIGR01147
vacuolar ATP synthase, subunit G; This model describes the vacuolar ATP synthase G subunit in ...
 1-113 2.68e-28

vacuolar ATP synthase, subunit G; This model describes the vacuolar ATP synthase G subunit in eukaryotes and includes members from diverse groups e.g., fungi, plants, parasites etc. V-ATPases are multi-subunit enzymes composed of two functional domains: A transmembrane Vo domain and a peripheral catalytic domain V1. The G subunit is one of the subunits of the catalytic domain. V-ATPases are responsible for the acidification of endosomes and lysosomes, which are part of the central vacuolar system. [Energy metabolism, ATP-proton motive force interconversion]


Pssm-ID: 130217 [Multi-domain]  Cd Length: 113  Bit Score: 99.52  E-value: 2.68e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18959206     1 MTSQSQGIHQLLQAEKRAKDKLEEAKKRKGKRLKQAKEEAMVEIDQYRMQRDKEFRLKQSKIMGSQNNLSDEIEEQTLGK 80
Cdd:TIGR01147   1 MASQTQGIQQLLQAEKRAAEKVSEARKRKTKRLKQAKEEAQKEVEKYKQQREKEFKEFEAKHLGGNGAAEEKAEAETQAK 80

                          90       100       110
                  ....*....|....*....|....*....|...
gi 18959206    81 IQELNGHYNKYMESVMNQLLSMVCDMKPEIHVN 113
Cdd:TIGR01147  81 IREIKKAVQKNKDAVIKDLLHLVCDISPELHIN 113
PRK12704 PRK12704
phosphodiesterase; Provisional
 10-99 8.34e-06

phosphodiesterase; Provisional


Pssm-ID: 237177 [Multi-domain]  Cd Length: 520  Bit Score: 43.23  E-value: 8.34e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18959206   10 QLLQAEKRAKDKLEEAKKRKGKRLKQAKEEAMVEIDQYRMQRDKEFRLKQSKIMGSQNNLSDeiEEQTLGKIQELNGHYN 89
Cdd:PRK12704  32 KIKEAEEEAKRILEEAKKEAEAIKKEALLEAKEEIHKLRNEFEKELRERRNELQKLEKRLLQ--KEENLDRKLELLEKRE 109

                         90
                 ....*....|
gi 18959206   90 KYMESVMNQL 99
Cdd:PRK12704 110 EELEKKEKEL 119
NtpE COG1390
Archaeal/vacuolar-type H+-ATPase subunit E/Vma4 [Energy production and conversion]; Archaeal ...
 11-113 8.91e-03

Archaeal/vacuolar-type H+-ATPase subunit E/Vma4 [Energy production and conversion]; Archaeal/vacuolar-type H+-ATPase subunit E/Vma4 is part of the Pathway/BioSystem: A/V-type ATP synthase


Pssm-ID: 441000 [Multi-domain]  Cd Length: 196  Bit Score: 34.15  E-value: 8.91e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18959206  11 LLQAEKRAKDKLEEAKKRKGKRLKQAKEEAMVEIDQYRMQRDKEFRLK-QSKIMGSQNNLSDEIEEQTLGKIQELNG--H 87
Cdd:COG1390  23 LEEAEEEAEKILEEAEEEAEEIKEEILEKAEREAEREKRRIISSAELEaRKELLEAKEELIEEVFEEALEKLKNLPKdpE 102

                        90       100
                ....*....|....*....|....*.
gi 18959206  88 YNKYMESVMNQLLSMVCDMKPEIHVN 113
Cdd:COG1390 103 YKELLKKLLKEAAEELGSGDLVVYVN 128
 
Name Accession Description Interval E-value
V-ATPase_G pfam03179
Vacuolar (H+)-ATPase G subunit; This family represents the eukaryotic vacuolar (H+)-ATPase ...
 3-107 4.04e-38

Vacuolar (H+)-ATPase G subunit; This family represents the eukaryotic vacuolar (H+)-ATPase (V-ATPase) G subunit. V-ATPases generate an acidic environment in several intracellular compartments. Correspondingly, they are found as membrane-attached proteins in several organelles. They are also found in the plasma membranes of some specialized cells. V-ATPases consist of peripheral (V1) and membrane integral (V0) heteromultimeric complexes. The G subunit is part of the V1 subunit, but is also thought to be strongly attached to the V0 complex. It may be involved in the coupling of ATP degradation to H+ translocation.


Pssm-ID: 460836 [Multi-domain]  Cd Length: 105  Bit Score: 123.86  E-value: 4.04e-38
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18959206     3 SQSQGIHQLLQAEKRAKDKLEEAKKRKGKRLKQAKEEAMVEIDQYRMQRDKEFRLKQSKIMGSQNNLSDEIEEQTLGKIQ 82
Cdd:pfam03179   1 SQSQGIQQLLQAEKEAAEIVNEARKRKQKRLKQAKEEAEKEIEEYRAQREKEFKEFEAKHMGSREELEKKIEKETQEKIQ 80

                          90       100
                  ....*....|....*....|....*
gi 18959206    83 ELNGHYNKYMESVMNQLLSMVCDMK 107
Cdd:pfam03179  81 EIKDSVNKNKEAVVKMLLSAVTTVK 105
V_ATP_synt_G TIGR01147
vacuolar ATP synthase, subunit G; This model describes the vacuolar ATP synthase G subunit in ...
 1-113 2.68e-28

vacuolar ATP synthase, subunit G; This model describes the vacuolar ATP synthase G subunit in eukaryotes and includes members from diverse groups e.g., fungi, plants, parasites etc. V-ATPases are multi-subunit enzymes composed of two functional domains: A transmembrane Vo domain and a peripheral catalytic domain V1. The G subunit is one of the subunits of the catalytic domain. V-ATPases are responsible for the acidification of endosomes and lysosomes, which are part of the central vacuolar system. [Energy metabolism, ATP-proton motive force interconversion]


Pssm-ID: 130217 [Multi-domain]  Cd Length: 113  Bit Score: 99.52  E-value: 2.68e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18959206     1 MTSQSQGIHQLLQAEKRAKDKLEEAKKRKGKRLKQAKEEAMVEIDQYRMQRDKEFRLKQSKIMGSQNNLSDEIEEQTLGK 80
Cdd:TIGR01147   1 MASQTQGIQQLLQAEKRAAEKVSEARKRKTKRLKQAKEEAQKEVEKYKQQREKEFKEFEAKHLGGNGAAEEKAEAETQAK 80

                          90       100       110
                  ....*....|....*....|....*....|...
gi 18959206    81 IQELNGHYNKYMESVMNQLLSMVCDMKPEIHVN 113
Cdd:TIGR01147  81 IREIKKAVQKNKDAVIKDLLHLVCDISPELHIN 113
PRK12704 PRK12704
phosphodiesterase; Provisional
 10-99 8.34e-06

phosphodiesterase; Provisional


Pssm-ID: 237177 [Multi-domain]  Cd Length: 520  Bit Score: 43.23  E-value: 8.34e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18959206   10 QLLQAEKRAKDKLEEAKKRKGKRLKQAKEEAMVEIDQYRMQRDKEFRLKQSKIMGSQNNLSDeiEEQTLGKIQELNGHYN 89
Cdd:PRK12704  32 KIKEAEEEAKRILEEAKKEAEAIKKEALLEAKEEIHKLRNEFEKELRERRNELQKLEKRLLQ--KEENLDRKLELLEKRE 109

                         90
                 ....*....|
gi 18959206   90 KYMESVMNQL 99
Cdd:PRK12704 110 EELEKKEKEL 119
NtpE COG1390
Archaeal/vacuolar-type H+-ATPase subunit E/Vma4 [Energy production and conversion]; Archaeal ...
 11-113 8.91e-03

Archaeal/vacuolar-type H+-ATPase subunit E/Vma4 [Energy production and conversion]; Archaeal/vacuolar-type H+-ATPase subunit E/Vma4 is part of the Pathway/BioSystem: A/V-type ATP synthase


Pssm-ID: 441000 [Multi-domain]  Cd Length: 196  Bit Score: 34.15  E-value: 8.91e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 18959206  11 LLQAEKRAKDKLEEAKKRKGKRLKQAKEEAMVEIDQYRMQRDKEFRLK-QSKIMGSQNNLSDEIEEQTLGKIQELNG--H 87
Cdd:COG1390  23 LEEAEEEAEKILEEAEEEAEEIKEEILEKAEREAEREKRRIISSAELEaRKELLEAKEELIEEVFEEALEKLKNLPKdpE 102

                        90       100
                ....*....|....*....|....*.
gi 18959206  88 YNKYMESVMNQLLSMVCDMKPEIHVN 113
Cdd:COG1390 103 YKELLKKLLKEAAEELGSGDLVVYVN 128
 
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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