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Conserved domains on  [gi|1758618317|gb|KAB2403282|]
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small, acid-soluble spore protein K [Bacillus toyonensis]

Protein Classification

small, acid-soluble spore protein K( domain architecture ID 10011898)

small, acid-soluble spore protein K (SspK) is expressed only in the forespore compartment of sporulating cells of Bacilli

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
sspK PRK03081
small, acid-soluble spore protein K;
1-52 1.13e-14

small, acid-soluble spore protein K;


:

Pssm-ID: 179534  Cd Length: 50  Bit Score: 60.31  E-value: 1.13e-14
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 1758618317  1 MGKQAEFwsESKNNSKIDGQPKAKSRFASKRPNGTINTHPQERMRAANQQEE 52
Cdd:PRK03081   1 RNKQAEF--PNQNNSKFEGEPRAKSRYASKRPNGTINTHPQERMRASNQREE 50
 
Name Accession Description Interval E-value
sspK PRK03081
small, acid-soluble spore protein K;
1-52 1.13e-14

small, acid-soluble spore protein K;


Pssm-ID: 179534  Cd Length: 50  Bit Score: 60.31  E-value: 1.13e-14
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 1758618317  1 MGKQAEFwsESKNNSKIDGQPKAKSRFASKRPNGTINTHPQERMRAANQQEE 52
Cdd:PRK03081   1 RNKQAEF--PNQNNSKFEGEPRAKSRYASKRPNGTINTHPQERMRASNQREE 50
SspK pfam08176
Small acid-soluble spore protein K family; This family consists of the small acid-soluble ...
 1-48 1.60e-14

Small acid-soluble spore protein K family; This family consists of the small acid-soluble spore proteins (SASP) belonging to the K type (sspK). The sspK are unique to the spores of Bacillus subtilis and are expressed only in the forespore compartment of sporulating cells of this organizm. The sspK gene is monocistronic and transcription is primarily by the RNA polymerase with the forespore-specific sigma factor, sigma-G. Mutation deleting sspK results in loss of SspK from the spore but had no discernible effect on sporulation, spore properties or spore germination.


Pssm-ID: 285399  Cd Length: 47  Bit Score: 59.80  E-value: 1.60e-14
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 1758618317  1 MGKQAEFWSEsKNNSKIDGQPKAKSRFASKRPNGTINTHPQERMRAAN 48
Cdd:pfam08176  1 MRNKAKGFPN-QNNNKFEGEPRAKAEYASKRADGTINTHPQERMRASN 47
SspK COG5857
Small acid-soluble spore protein SspK [Cell cycle control, cell division, chromosome ...
 2-50 1.87e-12

Small acid-soluble spore protein SspK [Cell cycle control, cell division, chromosome partitioning];


Pssm-ID: 444559  Cd Length: 47  Bit Score: 54.43  E-value: 1.87e-12
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 1758618317  2 GKQAEFWseskNNSKIDGQPKAKSRFASKRPNGTINTHPQERMRAANQQ 50
Cdd:COG5857    3 NKEKGFP----NNNKFDGEPRAKAEFASKRADGTINTHPQERMRASNQR 47
SASP_sspK TIGR03091
small, acid-soluble spore protein K; This protein family is restricted to a subset of ...
 17-48 1.15e-10

small, acid-soluble spore protein K; This protein family is restricted to a subset of endospore-forming bacteria such as Bacillus subtilis, all of which are in the Firmicutes (low-GC Gram-positive) lineage. It is a minor SASP (small, acid-soluble spore protein) designated SspK. [Cellular processes, Sporulation and germination]


Pssm-ID: 274427  Cd Length: 32  Bit Score: 49.94  E-value: 1.15e-10
                         10        20        30
                 ....*....|....*....|....*....|..
gi 1758618317 17 IDGQPKAKSRFASKRPNGTINTHPQERMRAAN 48
Cdd:TIGR03091  1 FDGEPKAKDEHASKRPDGTINTHPQERMRASN 32
 
Name Accession Description Interval E-value
sspK PRK03081
small, acid-soluble spore protein K;
1-52 1.13e-14

small, acid-soluble spore protein K;


Pssm-ID: 179534  Cd Length: 50  Bit Score: 60.31  E-value: 1.13e-14
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 1758618317  1 MGKQAEFwsESKNNSKIDGQPKAKSRFASKRPNGTINTHPQERMRAANQQEE 52
Cdd:PRK03081   1 RNKQAEF--PNQNNSKFEGEPRAKSRYASKRPNGTINTHPQERMRASNQREE 50
SspK pfam08176
Small acid-soluble spore protein K family; This family consists of the small acid-soluble ...
 1-48 1.60e-14

Small acid-soluble spore protein K family; This family consists of the small acid-soluble spore proteins (SASP) belonging to the K type (sspK). The sspK are unique to the spores of Bacillus subtilis and are expressed only in the forespore compartment of sporulating cells of this organizm. The sspK gene is monocistronic and transcription is primarily by the RNA polymerase with the forespore-specific sigma factor, sigma-G. Mutation deleting sspK results in loss of SspK from the spore but had no discernible effect on sporulation, spore properties or spore germination.


Pssm-ID: 285399  Cd Length: 47  Bit Score: 59.80  E-value: 1.60e-14
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*...
gi 1758618317  1 MGKQAEFWSEsKNNSKIDGQPKAKSRFASKRPNGTINTHPQERMRAAN 48
Cdd:pfam08176  1 MRNKAKGFPN-QNNNKFEGEPRAKAEYASKRADGTINTHPQERMRASN 47
SspK COG5857
Small acid-soluble spore protein SspK [Cell cycle control, cell division, chromosome ...
 2-50 1.87e-12

Small acid-soluble spore protein SspK [Cell cycle control, cell division, chromosome partitioning];


Pssm-ID: 444559  Cd Length: 47  Bit Score: 54.43  E-value: 1.87e-12
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 1758618317  2 GKQAEFWseskNNSKIDGQPKAKSRFASKRPNGTINTHPQERMRAANQQ 50
Cdd:COG5857    3 NKEKGFP----NNNKFDGEPRAKAEFASKRADGTINTHPQERMRASNQR 47
SASP_sspK TIGR03091
small, acid-soluble spore protein K; This protein family is restricted to a subset of ...
 17-48 1.15e-10

small, acid-soluble spore protein K; This protein family is restricted to a subset of endospore-forming bacteria such as Bacillus subtilis, all of which are in the Firmicutes (low-GC Gram-positive) lineage. It is a minor SASP (small, acid-soluble spore protein) designated SspK. [Cellular processes, Sporulation and germination]


Pssm-ID: 274427  Cd Length: 32  Bit Score: 49.94  E-value: 1.15e-10
                         10        20        30
                 ....*....|....*....|....*....|..
gi 1758618317 17 IDGQPKAKSRFASKRPNGTINTHPQERMRAAN 48
Cdd:TIGR03091  1 FDGEPKAKDEHASKRPDGTINTHPQERMRASN 32
 
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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