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Conserved domains on  [gi|1619084830|gb|QCC20594|]
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V-type proton ATPase subunit B1-like protein, partial [Crocus mathewii]

Protein Classification

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
V-ATPase_V1_B super family cl36802
V-type (H+)-ATPase V1, B subunit; This models eukaryotic vacuolar (H+)-ATPase that is ...
1-29 2.12e-12

V-type (H+)-ATPase V1, B subunit; This models eukaryotic vacuolar (H+)-ATPase that is responsible for acidifying cellular compartments. This enzyme shares extensive sequence similarity with archaeal ATP synthase. [Transport and binding proteins, Cations and iron carrying compounds]


The actual alignment was detected with superfamily member TIGR01040:

Pssm-ID: 273410 [Multi-domain]  Cd Length: 466  Bit Score: 57.81  E-value: 2.12e-12
                          10        20
                  ....*....|....*....|....*....
gi 1619084830   1 WTLLRIFPRELLHRIPAKTLDQFYSREAA 29
Cdd:TIGR01040 437 WQLLRIFPKEMLKRIPAKILEEFYPRKSA 465
 
Name Accession Description Interval E-value
V-ATPase_V1_B TIGR01040
V-type (H+)-ATPase V1, B subunit; This models eukaryotic vacuolar (H+)-ATPase that is ...
1-29 2.12e-12

V-type (H+)-ATPase V1, B subunit; This models eukaryotic vacuolar (H+)-ATPase that is responsible for acidifying cellular compartments. This enzyme shares extensive sequence similarity with archaeal ATP synthase. [Transport and binding proteins, Cations and iron carrying compounds]


Pssm-ID: 273410 [Multi-domain]  Cd Length: 466  Bit Score: 57.81  E-value: 2.12e-12
                          10        20
                  ....*....|....*....|....*....
gi 1619084830   1 WTLLRIFPRELLHRIPAKTLDQFYSREAA 29
Cdd:TIGR01040 437 WQLLRIFPKEMLKRIPAKILEEFYPRKSA 465
ATP-synt_V_A-type_beta_C cd18112
V/A-type ATP synthase beta (B) subunit, C-terminal domain; The beta (B) subunit of the V1/A1 ...
1-23 5.61e-07

V/A-type ATP synthase beta (B) subunit, C-terminal domain; The beta (B) subunit of the V1/A1 complexes of V/A-type ATP synthases, C-terminal domain. The V- and A-type family of ATPases are composed of two linked multi-subunit complexes: the V1 and A1 complexes contain three copies each of the alpha and beta subunits that form the soluble catalytic core, which is involved in ATP synthesis/hydrolysis, and the Vo or Ao complex that forms the membrane-embedded proton pore. The A-ATP synthase (AoA1-ATPase) is found in archaea and functions like F-ATP synthase. Structurally, however, the A-ATP synthase is more closely related to the V-ATP synthase (vacuolar VoV1-ATPase), which is a proton-translocating ATPase responsible for acidification of eukaryotic intracellular compartments and for ATP synthesis in archaea and some eubacteria. Collectively, the V- and A-type synthases can function in both ATP synthesis and hydrolysis modes. This subfamily consists of the non-catalytic beta subunit.


Pssm-ID: 349747 [Multi-domain]  Cd Length: 95  Bit Score: 40.88  E-value: 5.61e-07
                         10        20
                 ....*....|....*....|...
gi 1619084830  1 WTLLRIFPRELLHRIPAKTLDQF 23
Cdd:cd18112   73 WELLSILPKEELKRISEEYIDKY 95
 
Name Accession Description Interval E-value
V-ATPase_V1_B TIGR01040
V-type (H+)-ATPase V1, B subunit; This models eukaryotic vacuolar (H+)-ATPase that is ...
1-29 2.12e-12

V-type (H+)-ATPase V1, B subunit; This models eukaryotic vacuolar (H+)-ATPase that is responsible for acidifying cellular compartments. This enzyme shares extensive sequence similarity with archaeal ATP synthase. [Transport and binding proteins, Cations and iron carrying compounds]


Pssm-ID: 273410 [Multi-domain]  Cd Length: 466  Bit Score: 57.81  E-value: 2.12e-12
                          10        20
                  ....*....|....*....|....*....
gi 1619084830   1 WTLLRIFPRELLHRIPAKTLDQFYSREAA 29
Cdd:TIGR01040 437 WQLLRIFPKEMLKRIPAKILEEFYPRKSA 465
ATP-synt_V_A-type_beta_C cd18112
V/A-type ATP synthase beta (B) subunit, C-terminal domain; The beta (B) subunit of the V1/A1 ...
1-23 5.61e-07

V/A-type ATP synthase beta (B) subunit, C-terminal domain; The beta (B) subunit of the V1/A1 complexes of V/A-type ATP synthases, C-terminal domain. The V- and A-type family of ATPases are composed of two linked multi-subunit complexes: the V1 and A1 complexes contain three copies each of the alpha and beta subunits that form the soluble catalytic core, which is involved in ATP synthesis/hydrolysis, and the Vo or Ao complex that forms the membrane-embedded proton pore. The A-ATP synthase (AoA1-ATPase) is found in archaea and functions like F-ATP synthase. Structurally, however, the A-ATP synthase is more closely related to the V-ATP synthase (vacuolar VoV1-ATPase), which is a proton-translocating ATPase responsible for acidification of eukaryotic intracellular compartments and for ATP synthesis in archaea and some eubacteria. Collectively, the V- and A-type synthases can function in both ATP synthesis and hydrolysis modes. This subfamily consists of the non-catalytic beta subunit.


Pssm-ID: 349747 [Multi-domain]  Cd Length: 95  Bit Score: 40.88  E-value: 5.61e-07
                         10        20
                 ....*....|....*....|...
gi 1619084830  1 WTLLRIFPRELLHRIPAKTLDQF 23
Cdd:cd18112   73 WELLSILPKEELKRISEEYIDKY 95
 
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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