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Conserved domains on  [gi|1695434160|ref|WP_141035801|]
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YscE family type III secretion system co-chaperone SsaE, partial [Escherichia coli]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
T3SS_needle_E super family cl27870
Type III secretion system, cytoplasmic E component of needle; T3SS_needle_E is a family of ...
 1-66 1.20e-30

Type III secretion system, cytoplasmic E component of needle; T3SS_needle_E is a family of proteins from the operon that builds and controls the needle of the injection system of type III secretion. The YscE protein, produced by the pathogen Yersinia, assumes a secondary structure composed of two anti-parallel alpha-helices separated by a flexible loop. The family is cytoplasmic and may help to stabilize and prevent early polymerization of the needle-protein F.


The actual alignment was detected with superfamily member PRK15366:

Pssm-ID: 452789  Cd Length: 80  Bit Score: 101.98  E-value: 1.20e-30
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1695434160  1 REEAKGIILQLRAARKQLEENNGKLQDPQQYQQNTLLLEAIEQAENIINIIYYRYHNSALVVSEQE 66
Cdd:PRK15366  15 REEAKGIILQLRAARKQLEENNGKLQDPQQYQQNTLLLEAIEQAENIINIIYYRYHNSALVVSEQE 80
 
Name Accession Description Interval E-value
PRK15366 PRK15366
type III secretion system chaperone SsaE; Provisional
 1-66 1.20e-30

type III secretion system chaperone SsaE; Provisional


Pssm-ID: 185264  Cd Length: 80  Bit Score: 101.98  E-value: 1.20e-30
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1695434160  1 REEAKGIILQLRAARKQLEENNGKLQDPQQYQQNTLLLEAIEQAENIINIIYYRYHNSALVVSEQE 66
Cdd:PRK15366  15 REEAKGIILQLRAARKQLEENNGKLQDPQQYQQNTLLLEAIEQAENIINIIYYRYHNSALVVSEQE 80
T3SS_needle_E pfam08988
Type III secretion system, cytoplasmic E component of needle; T3SS_needle_E is a family of ...
 1-55 1.33e-13

Type III secretion system, cytoplasmic E component of needle; T3SS_needle_E is a family of proteins from the operon that builds and controls the needle of the injection system of type III secretion. The YscE protein, produced by the pathogen Yersinia, assumes a secondary structure composed of two anti-parallel alpha-helices separated by a flexible loop. The family is cytoplasmic and may help to stabilize and prevent early polymerization of the needle-protein F.


Pssm-ID: 430358  Cd Length: 66  Bit Score: 58.53  E-value: 1.33e-13
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 1695434160  1 REEAKGIILQLRAARKQLEENNGKLQDPQQYQQNTLLLEAIEQAENIINIIYYRY 55
Cdd:pfam08988 12 PEHAKAILQRLEAALAQLKQQLSRGQTPERYQQLQLLADALESAEGIINILTYRY 66
type_III_yscE TIGR02501
type III secretion system protein, YseE family; Members of this family are found exclusively ...
 1-56 1.68e-13

type III secretion system protein, YseE family; Members of this family are found exclusively in type III secretion appparatus gene clusters in bacteria. Those bacteria with a protein from this family tend to target animal cells, as does Yersinia pestis. This protein is small (about 70 amino acids) and not well characterized. [Cellular processes, Pathogenesis]


Pssm-ID: 274167  Cd Length: 67  Bit Score: 58.51  E-value: 1.68e-13
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 1695434160  1 REEAKGIILQLRAARKQLEENNGKLQDPQQYQQNTLLLEAIEQAENIINIIYYRYH 56
Cdd:TIGR02501 12 DTAARAIIEQLEAALAELKEQLSRGGDPQQYQEWQLLADAIEAAIKIIEILTGRYH 67
 
Name Accession Description Interval E-value
PRK15366 PRK15366
type III secretion system chaperone SsaE; Provisional
 1-66 1.20e-30

type III secretion system chaperone SsaE; Provisional


Pssm-ID: 185264  Cd Length: 80  Bit Score: 101.98  E-value: 1.20e-30
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1695434160  1 REEAKGIILQLRAARKQLEENNGKLQDPQQYQQNTLLLEAIEQAENIINIIYYRYHNSALVVSEQE 66
Cdd:PRK15366  15 REEAKGIILQLRAARKQLEENNGKLQDPQQYQQNTLLLEAIEQAENIINIIYYRYHNSALVVSEQE 80
T3SS_needle_E pfam08988
Type III secretion system, cytoplasmic E component of needle; T3SS_needle_E is a family of ...
 1-55 1.33e-13

Type III secretion system, cytoplasmic E component of needle; T3SS_needle_E is a family of proteins from the operon that builds and controls the needle of the injection system of type III secretion. The YscE protein, produced by the pathogen Yersinia, assumes a secondary structure composed of two anti-parallel alpha-helices separated by a flexible loop. The family is cytoplasmic and may help to stabilize and prevent early polymerization of the needle-protein F.


Pssm-ID: 430358  Cd Length: 66  Bit Score: 58.53  E-value: 1.33e-13
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 1695434160  1 REEAKGIILQLRAARKQLEENNGKLQDPQQYQQNTLLLEAIEQAENIINIIYYRY 55
Cdd:pfam08988 12 PEHAKAILQRLEAALAQLKQQLSRGQTPERYQQLQLLADALESAEGIINILTYRY 66
type_III_yscE TIGR02501
type III secretion system protein, YseE family; Members of this family are found exclusively ...
 1-56 1.68e-13

type III secretion system protein, YseE family; Members of this family are found exclusively in type III secretion appparatus gene clusters in bacteria. Those bacteria with a protein from this family tend to target animal cells, as does Yersinia pestis. This protein is small (about 70 amino acids) and not well characterized. [Cellular processes, Pathogenesis]


Pssm-ID: 274167  Cd Length: 67  Bit Score: 58.51  E-value: 1.68e-13
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 1695434160  1 REEAKGIILQLRAARKQLEENNGKLQDPQQYQQNTLLLEAIEQAENIINIIYYRYH 56
Cdd:TIGR02501 12 DTAARAIIEQLEAALAELKEQLSRGGDPQQYQEWQLLADAIEAAIKIIEILTGRYH 67
 
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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