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Conserved domains on  [gi|2542690663|ref|WP_298643127|]
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YbjN domain-containing protein [Tistrella mobilis]

Protein Classification

YbjN domain-containing protein( domain architecture ID 13025504)

YbjN-domain containing protein similar to Escherichia coli protein YbjN, a putative sensory transduction regulator protein

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
YbjN_AmyR-like cd17511
YbjN protein family is structurally similar to type III secretion system chaperones; This YbjN ...
 36-158 2.06e-28

YbjN protein family is structurally similar to type III secretion system chaperones; This YbjN protein family includes Escherichia coli YbjN, Erwinia amylovora AmyR, and similar proteins. YbjN proteins share a class I type III secretion chaperone (T3SC)-like fold with type III secretion system (T3SS) chaperone proteins but appear to function independently of the T3SS. YbjN is an enterobacteria-specific protein. In E. coli, it acts as a sensory transduction regulator that may play important roles in regulating bacterial multicellular behavior, metabolism, and survival under stress conditions. E. amylovora AmyR, a functionally conserved ortholog of E. coli YbjN, is a stress and virulence associated protein that regulates the ams operon. Ams proteins are required for amylovoran biosynthesis. AmyR may also regulate the Rcs phosphorelay system, an atypical two-component signal transduction (TCST) system present only in Enterobacteriaceae and positively regulates amylovoran biosynthesis by activating the ams operon transcription.


:

Pssm-ID: 409323  Cd Length: 122  Bit Score: 101.68  E-value: 2.06e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2542690663  36 DPDQILNLARGYGSANLEKSDNGDPLIRGRIDGvgYAIFFNDCtNNRNCDTLGFYAGWT-DTNVTEAHVAEWNRTKRFSR 114
Cdd:cd17511     2 TLDRLAEILTAAGYTYETKDSDGDPIIRSEGAR--FRVYFFVC-GNGDCESLQFRARFRgPPDVTLELVNRWNRERRFVK 78

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....
gi 2542690663 115 AYIDDEGDPVIEFDVNLKSGVSRRNFDDTLDWWKTVMLDFRDQV 158
Cdd:cd17511    79 AYLDVDGDVVVEMDVVLDGGVTREQLDDFLRLFLSALLQFFDEL 122
 
Name Accession Description Interval E-value
YbjN_AmyR-like cd17511
YbjN protein family is structurally similar to type III secretion system chaperones; This YbjN ...
 36-158 2.06e-28

YbjN protein family is structurally similar to type III secretion system chaperones; This YbjN protein family includes Escherichia coli YbjN, Erwinia amylovora AmyR, and similar proteins. YbjN proteins share a class I type III secretion chaperone (T3SC)-like fold with type III secretion system (T3SS) chaperone proteins but appear to function independently of the T3SS. YbjN is an enterobacteria-specific protein. In E. coli, it acts as a sensory transduction regulator that may play important roles in regulating bacterial multicellular behavior, metabolism, and survival under stress conditions. E. amylovora AmyR, a functionally conserved ortholog of E. coli YbjN, is a stress and virulence associated protein that regulates the ams operon. Ams proteins are required for amylovoran biosynthesis. AmyR may also regulate the Rcs phosphorelay system, an atypical two-component signal transduction (TCST) system present only in Enterobacteriaceae and positively regulates amylovoran biosynthesis by activating the ams operon transcription.


Pssm-ID: 409323  Cd Length: 122  Bit Score: 101.68  E-value: 2.06e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2542690663  36 DPDQILNLARGYGSANLEKSDNGDPLIRGRIDGvgYAIFFNDCtNNRNCDTLGFYAGWT-DTNVTEAHVAEWNRTKRFSR 114
Cdd:cd17511     2 TLDRLAEILTAAGYTYETKDSDGDPIIRSEGAR--FRVYFFVC-GNGDCESLQFRARFRgPPDVTLELVNRWNRERRFVK 78

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....
gi 2542690663 115 AYIDDEGDPVIEFDVNLKSGVSRRNFDDTLDWWKTVMLDFRDQV 158
Cdd:cd17511    79 AYLDVDGDVVVEMDVVLDGGVTREQLDDFLRLFLSALLQFFDEL 122
YbjN pfam10722
Putative bacterial sensory transduction regulator; YbjN is a putative sensory transduction ...
 36-159 8.94e-19

Putative bacterial sensory transduction regulator; YbjN is a putative sensory transduction regulator protein found in Proteobacteria. As it is a multi-copy suppressor of the coenzyme A-associated temperature sensitivity in temperature-sensitive mutant strains of Escherichia coli the suggestion is that it both helps CoA-A1 and possibly works as a general stabilizer for some other unstable proteins. This family was expanded to subsume other related families: DUF1790, DUF1821 and DUF2596.


Pssm-ID: 431456  Cd Length: 126  Bit Score: 77.04  E-value: 8.94e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2542690663  36 DPDQILNLARGYGSANLEKSDNGDPLIRGRIDGVGYAIFFNDCTNNrNCDTLGFYAGWTDTNVTE--AHVAEWNRTKRFS 113
Cdd:pfam10722   1 SLDRLEEVLDALGWEFERSEDDDGDIVTGRWGGYRVTFALLGEGEE-LLLVLAFVARVPAERRPAllELLNRWNRELRFG 79

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*.
gi 2542690663 114 RAYIDDEGDPVIEFDVNLKSGVSRRNFDDTLDWWKTVMLDFRDQVI 159
Cdd:pfam10722  80 KAYLDEDGDVVLEHDLDLAAGVTPEQLDRLLDQALEAADRFFDALQ 125
 
Name Accession Description Interval E-value
YbjN_AmyR-like cd17511
YbjN protein family is structurally similar to type III secretion system chaperones; This YbjN ...
 36-158 2.06e-28

YbjN protein family is structurally similar to type III secretion system chaperones; This YbjN protein family includes Escherichia coli YbjN, Erwinia amylovora AmyR, and similar proteins. YbjN proteins share a class I type III secretion chaperone (T3SC)-like fold with type III secretion system (T3SS) chaperone proteins but appear to function independently of the T3SS. YbjN is an enterobacteria-specific protein. In E. coli, it acts as a sensory transduction regulator that may play important roles in regulating bacterial multicellular behavior, metabolism, and survival under stress conditions. E. amylovora AmyR, a functionally conserved ortholog of E. coli YbjN, is a stress and virulence associated protein that regulates the ams operon. Ams proteins are required for amylovoran biosynthesis. AmyR may also regulate the Rcs phosphorelay system, an atypical two-component signal transduction (TCST) system present only in Enterobacteriaceae and positively regulates amylovoran biosynthesis by activating the ams operon transcription.


Pssm-ID: 409323  Cd Length: 122  Bit Score: 101.68  E-value: 2.06e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2542690663  36 DPDQILNLARGYGSANLEKSDNGDPLIRGRIDGvgYAIFFNDCtNNRNCDTLGFYAGWT-DTNVTEAHVAEWNRTKRFSR 114
Cdd:cd17511     2 TLDRLAEILTAAGYTYETKDSDGDPIIRSEGAR--FRVYFFVC-GNGDCESLQFRARFRgPPDVTLELVNRWNRERRFVK 78

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....
gi 2542690663 115 AYIDDEGDPVIEFDVNLKSGVSRRNFDDTLDWWKTVMLDFRDQV 158
Cdd:cd17511    79 AYLDVDGDVVVEMDVVLDGGVTREQLDDFLRLFLSALLQFFDEL 122
YbjN pfam10722
Putative bacterial sensory transduction regulator; YbjN is a putative sensory transduction ...
 36-159 8.94e-19

Putative bacterial sensory transduction regulator; YbjN is a putative sensory transduction regulator protein found in Proteobacteria. As it is a multi-copy suppressor of the coenzyme A-associated temperature sensitivity in temperature-sensitive mutant strains of Escherichia coli the suggestion is that it both helps CoA-A1 and possibly works as a general stabilizer for some other unstable proteins. This family was expanded to subsume other related families: DUF1790, DUF1821 and DUF2596.


Pssm-ID: 431456  Cd Length: 126  Bit Score: 77.04  E-value: 8.94e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2542690663  36 DPDQILNLARGYGSANLEKSDNGDPLIRGRIDGVGYAIFFNDCTNNrNCDTLGFYAGWTDTNVTE--AHVAEWNRTKRFS 113
Cdd:pfam10722   1 SLDRLEEVLDALGWEFERSEDDDGDIVTGRWGGYRVTFALLGEGEE-LLLVLAFVARVPAERRPAllELLNRWNRELRFG 79

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*.
gi 2542690663 114 RAYIDDEGDPVIEFDVNLKSGVSRRNFDDTLDWWKTVMLDFRDQVI 159
Cdd:pfam10722  80 KAYLDEDGDVVLEHDLDLAAGVTPEQLDRLLDQALEAADRFFDALQ 125
 
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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