Conserved Protein Domain Family
PspB

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pfam06667: PspB 
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.
Statistics
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PSSM-Id: 399570
View PSSM: pfam06667
Aligned: 46 rows
Threshold Bit Score: 87.6232
Threshold Setting Gi: 123128333
Created: 21-May-2020
Updated: 7-Aug-2020
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
WP_004243100    2 GYIFLGIPLTIFVLFILPIWLWLHYNSqKGGGKVQLTQQ------EMQRLSALVDKAQQMQERIKTLEDILDAEHPNWRQ 75  Proteus
Q2RV27          3 LFVFLFVPLIVFVAVVMPTWIIFHYVT-KWKRMRMVDAGgdsvvvDQKEIRQLRETAHKLNDRILILESILDAESPNWRN 81  Rhodospirillum...
CBS85650        1 mgflgFVLAVLFMVVVAPVWIVFHYIT-KWRAQRGLTAQ------DERLLAELWEISNRLETRVHALERVLDAEAPNWRN 73  Azospirillum l...
Q0BX25          1 MDEALIPLIAIIALFVVLPGMVFHYIT-LWRRQKTLQPD------DERMLEDLWRSAKAMERRIETLESLLEARDAQAhr 73  Hyphomonas nep...
jgi:Hbal_2928   2 DEDILIPIIAILSIFVIFPGMCMHYFT-MWRSNKGLSAD------DERMLEDLWRSARTMERRIETIEKLIEPEGPEkap 74  Hirschia balti...
jgi:Swit_2938   1 MEDTLVPIVVVGILFLGLPWLIFHYVT-QWKKNGGLTVE------DEKLLDDMHEMARRLDDRLGTLERILDSQDPAWRP 73  Sphingomonas w...
WP_015457375    1 MEDVFLPIIIVGMLFIGLPWLIFHYVT-QWKRSSSLTVE------DENLLDELHDTARRLDDRLRSIERIIAADNPDFRP 73  Sphingomonas
WP_014077930    1 MEDVLLPIIICGMLFIGMPWLIFHYVT-KWKQAPKITDE------DERLLDEMHILARRLEERLQTVERIIAADNPDFRP 73  Sphingobium sp...
Q1GWP0          1 MEEVIIVPIVIGTLFLGLPWLILHYIT-KWKQAKTLTGE------DEQLLDELYDTARRLENRLHTVERIISADHPDFRP 73  Sphingopyxis a...
WP_012567679    1 mpegaFVVAVAFLTIVAPIWIIFHYVT-KWRIAKTLSAD------DEKMLADLWHSAAQMEDRIRSLEKILDAEAPGWRA 73  Rhodospirillum...
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