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Conserved domains on  [gi|123743504|sp|Q3AVJ4|]
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RecName: Full=Small ribosomal subunit protein bS18; AltName: Full=30S ribosomal protein S18

Protein Classification

30S ribosomal protein S18( domain architecture ID 10000080)

30S ribosomal protein S18 binds as a heterodimer with protein S6 to the central domain of the 16S rRNA, where it helps stabilize the platform of the 30S subunit

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
rps18 CHL00077
ribosomal protein S18
 2-73 5.47e-34

ribosomal protein S18


:

Pssm-ID: 177016 [Multi-domain]  Cd Length: 86  Bit Score: 110.83  E-value: 5.47e-34
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 123743504  2 SSSFFKKRLSPIKPGDPIDYKDVDLLKKFITERGKILPRRLTGLTAKQQRDLTNAVKRARIVALLPFVNPEG 73
Cdd:CHL00077 11 SKRSFRRRLPPIQSGDRIDYKNMSLLSRFISEQGKILSRRVTRLTLKQQRLITKAIKQARILSLLPFLNNEK 82
 
Name Accession Description Interval E-value
rps18 CHL00077
ribosomal protein S18
 2-73 5.47e-34

ribosomal protein S18


Pssm-ID: 177016 [Multi-domain]  Cd Length: 86  Bit Score: 110.83  E-value: 5.47e-34
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 123743504  2 SSSFFKKRLSPIKPGDPIDYKDVDLLKKFITERGKILPRRLTGLTAKQQRDLTNAVKRARIVALLPFVNPEG 73
Cdd:CHL00077 11 SKRSFRRRLPPIQSGDRIDYKNMSLLSRFISEQGKILSRRVTRLTLKQQRLITKAIKQARILSLLPFLNNEK 82
RpsR COG0238
Ribosomal protein S18 [Translation, ribosomal structure and biogenesis]; Ribosomal protein S18 ...
 5-69 2.35e-32

Ribosomal protein S18 [Translation, ribosomal structure and biogenesis]; Ribosomal protein S18 is part of the Pathway/BioSystem: Ribosome 30S subunit


Pssm-ID: 440008  Cd Length: 81  Bit Score: 106.78  E-value: 2.35e-32
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 123743504  5 FFKKRLSPIKPG--DPIDYKDVDLLKKFITERGKILPRRLTGLTAKQQRDLTNAVKRARIVALLPFV 69
Cdd:COG0238  11 FRRKKVCRFCADkiEYIDYKDVELLKKFISERGKILPRRITGTCAKHQRQLATAIKRARHLALLPYV 77
Ribosomal_S18 pfam01084
Ribosomal protein S18;
17-66 5.35e-29

Ribosomal protein S18;


Pssm-ID: 460054  Cd Length: 52  Bit Score: 97.44  E-value: 5.35e-29
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|
gi 123743504  17 DPIDYKDVDLLKKFITERGKILPRRLTGLTAKQQRDLTNAVKRARIVALL 66
Cdd:pfam01084  3 EYIDYKDVELLSQFITERGKILPRRITGLCAKHQRKLAKAIKRARHLALL 52
S18 TIGR00165
ribosomal protein S18; This ribosomal small subunit protein is found in all eubacteria so far, ...
 5-70 4.56e-27

ribosomal protein S18; This ribosomal small subunit protein is found in all eubacteria so far, as well as in chloroplasts. YER050C from Saccharomyces cerevisiae and a related protein from Caenorhabditis elegans appear to be homologous and may represent mitochondrial forms. The trusted cutoff is set high enough that these two candidate S18 proteins are not categorized automatically. [Protein synthesis, Ribosomal proteins: synthesis and modification]


Pssm-ID: 272937  Cd Length: 70  Bit Score: 92.87  E-value: 4.56e-27
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 123743504   5 FFKKRLSPI--KPGDPIDYKDVDLLKKFITERGKILPRRLTGLTAKQQRDLTNAVKRARIVALLPFVN 70
Cdd:TIGR00165  2 FRRKKYCRFtaEGIQFIDYKDLDLLKKFISERGKILPRRITGTSAKYQRRLAVAIKRARYLALLPYVK 69
 
Name Accession Description Interval E-value
rps18 CHL00077
ribosomal protein S18
 2-73 5.47e-34

ribosomal protein S18


Pssm-ID: 177016 [Multi-domain]  Cd Length: 86  Bit Score: 110.83  E-value: 5.47e-34
                        10        20        30        40        50        60        70
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 123743504  2 SSSFFKKRLSPIKPGDPIDYKDVDLLKKFITERGKILPRRLTGLTAKQQRDLTNAVKRARIVALLPFVNPEG 73
Cdd:CHL00077 11 SKRSFRRRLPPIQSGDRIDYKNMSLLSRFISEQGKILSRRVTRLTLKQQRLITKAIKQARILSLLPFLNNEK 82
RpsR COG0238
Ribosomal protein S18 [Translation, ribosomal structure and biogenesis]; Ribosomal protein S18 ...
 5-69 2.35e-32

Ribosomal protein S18 [Translation, ribosomal structure and biogenesis]; Ribosomal protein S18 is part of the Pathway/BioSystem: Ribosome 30S subunit


Pssm-ID: 440008  Cd Length: 81  Bit Score: 106.78  E-value: 2.35e-32
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 123743504  5 FFKKRLSPIKPG--DPIDYKDVDLLKKFITERGKILPRRLTGLTAKQQRDLTNAVKRARIVALLPFV 69
Cdd:COG0238  11 FRRKKVCRFCADkiEYIDYKDVELLKKFISERGKILPRRITGTCAKHQRQLATAIKRARHLALLPYV 77
Ribosomal_S18 pfam01084
Ribosomal protein S18;
17-66 5.35e-29

Ribosomal protein S18;


Pssm-ID: 460054  Cd Length: 52  Bit Score: 97.44  E-value: 5.35e-29
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|
gi 123743504  17 DPIDYKDVDLLKKFITERGKILPRRLTGLTAKQQRDLTNAVKRARIVALL 66
Cdd:pfam01084  3 EYIDYKDVELLSQFITERGKILPRRITGLCAKHQRKLAKAIKRARHLALL 52
S18 TIGR00165
ribosomal protein S18; This ribosomal small subunit protein is found in all eubacteria so far, ...
 5-70 4.56e-27

ribosomal protein S18; This ribosomal small subunit protein is found in all eubacteria so far, as well as in chloroplasts. YER050C from Saccharomyces cerevisiae and a related protein from Caenorhabditis elegans appear to be homologous and may represent mitochondrial forms. The trusted cutoff is set high enough that these two candidate S18 proteins are not categorized automatically. [Protein synthesis, Ribosomal proteins: synthesis and modification]


Pssm-ID: 272937  Cd Length: 70  Bit Score: 92.87  E-value: 4.56e-27
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 123743504   5 FFKKRLSPI--KPGDPIDYKDVDLLKKFITERGKILPRRLTGLTAKQQRDLTNAVKRARIVALLPFVN 70
Cdd:TIGR00165  2 FRRKKYCRFtaEGIQFIDYKDLDLLKKFISERGKILPRRITGTSAKYQRRLAVAIKRARYLALLPYVK 69
 
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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