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Conserved domains on  [gi|725949779|ref|YP_009100301|]
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antA/AntB antirepressor family protein [Shigella phage POCJ13]

Protein Classification

antA/AntB antirepressor family protein( domain architecture ID 10551108)

AntA/AntB antirepressor family protein similar to Escherichia coli proteins AntA and AntB that are homologous to putative antirepressors found in numerous bacteriophages

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
COG3561 super family cl47325
Phage anti-repressor protein Ant [Mobilome: prophages, transposons];
3-89 3.76e-36

Phage anti-repressor protein Ant [Mobilome: prophages, transposons];


The actual alignment was detected with superfamily member COG3561:

Pssm-ID: 442782 [Multi-domain]  Cd Length: 231  Bit Score: 121.92  E-value: 3.76e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 725949779   3 NQLIPVfngTIDNETALLCNARDLHAFLGVKKVFAAWITNRISEYELIENQDYILLSNLgKQTSGRGGHNRKDYHLTLDT 82
Cdd:COG3561    8 NELIPV---TIDGNGEQVVSARELHEFLEVKTDFSTWIKRRIEEYGFIEGQDFISFLSK-TSNKSRGGRPSKDYALTLDM 83


                 ....*..
gi 725949779  83 AKETAMV 89
Cdd:COG3561   84 AKELAMV 90
 
Name Accession Description Interval E-value
COG3561 COG3561
Phage anti-repressor protein Ant [Mobilome: prophages, transposons];
3-89 3.76e-36

Phage anti-repressor protein Ant [Mobilome: prophages, transposons];


Pssm-ID: 442782 [Multi-domain]  Cd Length: 231  Bit Score: 121.92  E-value: 3.76e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 725949779   3 NQLIPVfngTIDNETALLCNARDLHAFLGVKKVFAAWITNRISEYELIENQDYILLSNLgKQTSGRGGHNRKDYHLTLDT 82
Cdd:COG3561    8 NELIPV---TIDGNGEQVVSARELHEFLEVKTDFSTWIKRRIEEYGFIEGQDFISFLSK-TSNKSRGGRPSKDYALTLDM 83


                 ....*..
gi 725949779  83 AKETAMV 89
Cdd:COG3561   84 AKELAMV 90
AntA pfam08346
AntA/AntB antirepressor; In E. coli the two proteins AntA and AntB have 62% amino acid ...
 21-89 4.22e-29

AntA/AntB antirepressor; In E. coli the two proteins AntA and AntB have 62% amino acid identities near their N termini. AntA appears to be encoded by a truncated and divergent copy of AntB. The two proteins are homologous to putative antirepressors found in numerous bacteriophages, such as the hypothetical antirepressor protein encoded by the gene LO142 of the bacteriophage 933W.


Pssm-ID: 429936  Cd Length: 68  Bit Score: 99.15  E-value: 4.22e-29
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 725949779  21 CNARDLHAFLGVKKVFAAWITNRISEYELIENQDYILLSnlgkQTSGRGGHNRKDYHLTLDTAKETAMV 89
Cdd:pfam08346  1 VSARELHEFLEVKTRFSTWFKDRIKEYGFVEGIDFISVS----KSTTGGGRPSKDYALTLDMAKELAMV 65
 
Name Accession Description Interval E-value
COG3561 COG3561
Phage anti-repressor protein Ant [Mobilome: prophages, transposons];
3-89 3.76e-36

Phage anti-repressor protein Ant [Mobilome: prophages, transposons];


Pssm-ID: 442782 [Multi-domain]  Cd Length: 231  Bit Score: 121.92  E-value: 3.76e-36
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 725949779   3 NQLIPVfngTIDNETALLCNARDLHAFLGVKKVFAAWITNRISEYELIENQDYILLSNLgKQTSGRGGHNRKDYHLTLDT 82
Cdd:COG3561    8 NELIPV---TIDGNGEQVVSARELHEFLEVKTDFSTWIKRRIEEYGFIEGQDFISFLSK-TSNKSRGGRPSKDYALTLDM 83


                 ....*..
gi 725949779  83 AKETAMV 89
Cdd:COG3561   84 AKELAMV 90
AntA pfam08346
AntA/AntB antirepressor; In E. coli the two proteins AntA and AntB have 62% amino acid ...
 21-89 4.22e-29

AntA/AntB antirepressor; In E. coli the two proteins AntA and AntB have 62% amino acid identities near their N termini. AntA appears to be encoded by a truncated and divergent copy of AntB. The two proteins are homologous to putative antirepressors found in numerous bacteriophages, such as the hypothetical antirepressor protein encoded by the gene LO142 of the bacteriophage 933W.


Pssm-ID: 429936  Cd Length: 68  Bit Score: 99.15  E-value: 4.22e-29
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 725949779  21 CNARDLHAFLGVKKVFAAWITNRISEYELIENQDYILLSnlgkQTSGRGGHNRKDYHLTLDTAKETAMV 89
Cdd:pfam08346  1 VSARELHEFLEVKTRFSTWFKDRIKEYGFVEGIDFISVS----KSTTGGGRPSKDYALTLDMAKELAMV 65
 
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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