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Conserved domains on  [gi|1264924581|gb|PGO59323|]
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small acid-soluble spore protein O [Priestia megaterium]

Protein Classification

similar to small, acid-soluble spore protein O( domain architecture ID 10011888)

protein similar to small, acid-soluble spore protein O

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
sspO PRK02984
acid-soluble spore protein O; Provisional
1-44 2.27e-13

acid-soluble spore protein O; Provisional


:

Pssm-ID: 179520  Cd Length: 49  Bit Score: 56.90  E-value: 2.27e-13
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 1264924581  1 MAKRKSNHVIPGANAASAQGKGSGYNEEFSNEPLTEQQKQNNKK 44
Cdd:PRK02984   1 MGKRKANHVIPGMNAASAQGQGAGYNEEFANEPLTEAERQNNKK 44
 
Name Accession Description Interval E-value
sspO PRK02984
acid-soluble spore protein O; Provisional
1-44 2.27e-13

acid-soluble spore protein O; Provisional


Pssm-ID: 179520  Cd Length: 49  Bit Score: 56.90  E-value: 2.27e-13
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 1264924581  1 MAKRKSNHVIPGANAASAQGKGSGYNEEFSNEPLTEQQKQNNKK 44
Cdd:PRK02984   1 MGKRKANHVIPGMNAASAQGQGAGYNEEFANEPLTEAERQNNKK 44
SspO pfam08175
Small acid-soluble spore protein O family; This family consists of the small acid-soluble ...
2-44 3.07e-07

Small acid-soluble spore protein O family; This family consists of the small acid-soluble spore proteins (SASP) O type (sspO). SspO (originally cotK) are unique to the spores of Bacillus subtilis and are expressed only in the forespore compartment of sporulating cells of this organizm. The sspO is the first gene in a likely operon with sspP and transcription of this gene is primarily by RNA polymerase with the forespore-specific sigma factor, sigma-G. Mutation deleting sspO causes the loss of the SspO from the forespore but had no discernible effect on sporulation, spore properties or spore germination.


Pssm-ID: 369735 [Multi-domain]  Cd Length: 50  Bit Score: 41.42  E-value: 3.07e-07
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 1264924581  2 AKRKSNHVIPGANAASAQGKGSG--YNEEFSNEPLTEQQKQNNKK 44
Cdd:pfam08175  1 AKRKANHPIPGMNRAKSQGNGAGsrTYIEDSQEPLTEAERQNNKK 45
spore_sspO TIGR02864
small, acid-soluble spore protein O; This model represents a minor (low-abundance) spore ...
1-44 4.46e-07

small, acid-soluble spore protein O; This model represents a minor (low-abundance) spore protein, designated SspO. It is found in a very limited subset of the already small group of endospore-forming bacteria, but these species include Oceanobacillus iheyensis, Geobacillus kaustophilus, Bacillus subtilis, B. halodurans, and B. cereus. This protein was previously called CotK. [Cellular processes, Sporulation and germination]


Pssm-ID: 274327  Cd Length: 50  Bit Score: 40.87  E-value: 4.46e-07
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 1264924581  1 MAKRKSNHVIPGANAASAQGKGSG-YNEEFSNEPLTEQQKQNNKK 44
Cdd:TIGR02864  1 MVKKKANHRINGMNAAKAQGKGAGqFDEEFANEPLTAAERQNNKK 45
 
Name Accession Description Interval E-value
sspO PRK02984
acid-soluble spore protein O; Provisional
1-44 2.27e-13

acid-soluble spore protein O; Provisional


Pssm-ID: 179520  Cd Length: 49  Bit Score: 56.90  E-value: 2.27e-13
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 1264924581  1 MAKRKSNHVIPGANAASAQGKGSGYNEEFSNEPLTEQQKQNNKK 44
Cdd:PRK02984   1 MGKRKANHVIPGMNAASAQGQGAGYNEEFANEPLTEAERQNNKK 44
SspO pfam08175
Small acid-soluble spore protein O family; This family consists of the small acid-soluble ...
2-44 3.07e-07

Small acid-soluble spore protein O family; This family consists of the small acid-soluble spore proteins (SASP) O type (sspO). SspO (originally cotK) are unique to the spores of Bacillus subtilis and are expressed only in the forespore compartment of sporulating cells of this organizm. The sspO is the first gene in a likely operon with sspP and transcription of this gene is primarily by RNA polymerase with the forespore-specific sigma factor, sigma-G. Mutation deleting sspO causes the loss of the SspO from the forespore but had no discernible effect on sporulation, spore properties or spore germination.


Pssm-ID: 369735 [Multi-domain]  Cd Length: 50  Bit Score: 41.42  E-value: 3.07e-07
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 1264924581  2 AKRKSNHVIPGANAASAQGKGSG--YNEEFSNEPLTEQQKQNNKK 44
Cdd:pfam08175  1 AKRKANHPIPGMNRAKSQGNGAGsrTYIEDSQEPLTEAERQNNKK 45
spore_sspO TIGR02864
small, acid-soluble spore protein O; This model represents a minor (low-abundance) spore ...
1-44 4.46e-07

small, acid-soluble spore protein O; This model represents a minor (low-abundance) spore protein, designated SspO. It is found in a very limited subset of the already small group of endospore-forming bacteria, but these species include Oceanobacillus iheyensis, Geobacillus kaustophilus, Bacillus subtilis, B. halodurans, and B. cereus. This protein was previously called CotK. [Cellular processes, Sporulation and germination]


Pssm-ID: 274327  Cd Length: 50  Bit Score: 40.87  E-value: 4.46e-07
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 1264924581  1 MAKRKSNHVIPGANAASAQGKGSG-YNEEFSNEPLTEQQKQNNKK 44
Cdd:TIGR02864  1 MVKKKANHRINGMNAAKAQGKGAGqFDEEFANEPLTAAERQNNKK 45
 
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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