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Conserved domains on  [gi|556281329|ref|WP_023289357|]
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MULTISPECIES: envelope stress response membrane protein PspB [Klebsiella]

Protein Classification

phage shock protein B( domain architecture ID 10013244)

phage shock protein B is a cytoplasmic membrane protein that is part of a conserved extracytoplasmic stress response in bacteria

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
pspB PRK09458
envelope stress response membrane protein PspB;
1-74 7.17e-42

envelope stress response membrane protein PspB;


:

Pssm-ID: 236526  Cd Length: 75  Bit Score: 130.39  E-value: 7.17e-42
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 556281329  1 MSMLFLAIPLTLFVLFVLPVWLWLHYNNRGANGT-LTQNEQQRLLQLTDDAKRMRERIQALEAILDAEHPNWRDK 74
Cdd:PRK09458  1 MSALFLAIPLTIFVLFVAPIWLWLHYRSKRQGSQgLSQEEQQRLAQLTEKAERMRERIQALEAILDAEHPNWRNR 75
 
Name Accession Description Interval E-value
pspB PRK09458
envelope stress response membrane protein PspB;
1-74 7.17e-42

envelope stress response membrane protein PspB;


Pssm-ID: 236526  Cd Length: 75  Bit Score: 130.39  E-value: 7.17e-42
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 556281329  1 MSMLFLAIPLTLFVLFVLPVWLWLHYNNRGANGT-LTQNEQQRLLQLTDDAKRMRERIQALEAILDAEHPNWRDK 74
Cdd:PRK09458  1 MSALFLAIPLTIFVLFVAPIWLWLHYRSKRQGSQgLSQEEQQRLAQLTEKAERMRERIQALEAILDAEHPNWRNR 75
PspB pfam06667
Phage shock protein B; This family consists of several bacterial phage shock protein B (PspB) ...
 2-73 2.09e-35

Phage shock protein B; This family consists of several bacterial phage shock protein B (PspB) sequences. The phage shock protein (psp) operon is induced in response to heat, ethanol, osmotic shock and infection by filamentous bacteriophages. Expression of the operon requires the alternative sigma factor sigma54 and the transcriptional activator PspF. In addition, PspA plays a negative regulatory role, and the integral-membrane proteins PspB and PspC play a positive one.


Pssm-ID: 429060  Cd Length: 73  Bit Score: 114.23  E-value: 2.09e-35
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 556281329   2 SMLFLAIPLTLFVLFVLPVWLWLHYNNRG-ANGTLTQNEQQRLLQLTDDAKRMRERIQALEAILDAEHPNWRD 73
Cdd:pfam06667  1 MEDFLAVPLIIFLLFVAPIWLILHYRTKWkRSKGLSAEDEQLLEELLETARRMEERIETLERILDAEHPNWRN 73
phageshock_pspB TIGR02976
phage shock protein B; This model describes the PspB protein of the psp (phage shock protein) ...
 1-74 4.56e-28

phage shock protein B; This model describes the PspB protein of the psp (phage shock protein) operon, as found in Escherichia coli and many related species. Expression of a phage protein called secretin protein IV, and a number of other stresses including ethanol, heat shock, and defects in protein secretion trigger sigma-54-dependent expression of the phage shock regulon. PspB is both a regulator and an effector protein of the phage shock response. [Cellular processes, Adaptations to atypical conditions]


Pssm-ID: 132021  Cd Length: 75  Bit Score: 95.90  E-value: 4.56e-28
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 556281329   1 MSMLFLAIPLTLFVLFVLPVWLWLHYNNR-GANGTLTQNEQQRLLQLTDDAKRMRERIQALEAILDAEHPNWRDK 74
Cdd:TIGR02976  1 MSIFFLAIPLIIFVIFVAPLWLILHYRSKrKTAASLSTDDQALLQELYAKADRLEERIDTLERILDAEHPNWRRR 75
 
Name Accession Description Interval E-value
pspB PRK09458
envelope stress response membrane protein PspB;
1-74 7.17e-42

envelope stress response membrane protein PspB;


Pssm-ID: 236526  Cd Length: 75  Bit Score: 130.39  E-value: 7.17e-42
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 556281329  1 MSMLFLAIPLTLFVLFVLPVWLWLHYNNRGANGT-LTQNEQQRLLQLTDDAKRMRERIQALEAILDAEHPNWRDK 74
Cdd:PRK09458  1 MSALFLAIPLTIFVLFVAPIWLWLHYRSKRQGSQgLSQEEQQRLAQLTEKAERMRERIQALEAILDAEHPNWRNR 75
PspB pfam06667
Phage shock protein B; This family consists of several bacterial phage shock protein B (PspB) ...
 2-73 2.09e-35

Phage shock protein B; This family consists of several bacterial phage shock protein B (PspB) sequences. The phage shock protein (psp) operon is induced in response to heat, ethanol, osmotic shock and infection by filamentous bacteriophages. Expression of the operon requires the alternative sigma factor sigma54 and the transcriptional activator PspF. In addition, PspA plays a negative regulatory role, and the integral-membrane proteins PspB and PspC play a positive one.


Pssm-ID: 429060  Cd Length: 73  Bit Score: 114.23  E-value: 2.09e-35
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 556281329   2 SMLFLAIPLTLFVLFVLPVWLWLHYNNRG-ANGTLTQNEQQRLLQLTDDAKRMRERIQALEAILDAEHPNWRD 73
Cdd:pfam06667  1 MEDFLAVPLIIFLLFVAPIWLILHYRTKWkRSKGLSAEDEQLLEELLETARRMEERIETLERILDAEHPNWRN 73
phageshock_pspB TIGR02976
phage shock protein B; This model describes the PspB protein of the psp (phage shock protein) ...
 1-74 4.56e-28

phage shock protein B; This model describes the PspB protein of the psp (phage shock protein) operon, as found in Escherichia coli and many related species. Expression of a phage protein called secretin protein IV, and a number of other stresses including ethanol, heat shock, and defects in protein secretion trigger sigma-54-dependent expression of the phage shock regulon. PspB is both a regulator and an effector protein of the phage shock response. [Cellular processes, Adaptations to atypical conditions]


Pssm-ID: 132021  Cd Length: 75  Bit Score: 95.90  E-value: 4.56e-28
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 556281329   1 MSMLFLAIPLTLFVLFVLPVWLWLHYNNR-GANGTLTQNEQQRLLQLTDDAKRMRERIQALEAILDAEHPNWRDK 74
Cdd:TIGR02976  1 MSIFFLAIPLIIFVIFVAPLWLILHYRSKrKTAASLSTDDQALLQELYAKADRLEERIDTLERILDAEHPNWRRR 75
PRK15038 PRK15038
autoinducer 2 ABC transporter permease LsrD;
1-32 9.01e-03

autoinducer 2 ABC transporter permease LsrD;


Pssm-ID: 184998  Cd Length: 330  Bit Score: 32.88  E-value: 9.01e-03
                         10        20        30
                 ....*....|....*....|....*....|..
gi 556281329   1 MSMLFLAIPLTLFVLFVLPVWLWLHYNNRGAN 32
Cdd:PRK15038 158 LDVLGLPVPLIIFLICLLVFWLLMHRTHAGRN 189
 
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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