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Name : smpB (PMM1616) Accession : NP_893733.1 Strain : Prochlorococcus marinus CCMP1986 Genome accession: NC_005072 Putative virulence/resistance : Unknown Product : SsrA-binding protein Function : - COG functional category : O : Posttranslational modification, protein turnover, chaperones COG ID : COG0691 EC number : - Position : 1546573 - 1547100 bp Length : 528 bp Strand : + Note : binds to ssrA RNA (tmRNA) and is required for its successful binding to ribosomes; also appears to function in the trans-translation step by promoting accommodation of tmRNA into the ribosomal A site; SmpB protects the tmRNA from RNase R degradation in Ca DNA sequence : TTGTTCTTTGGGGAAAGATTTTTTACAACTGCAATGGCAAAAGTTTCAAACAAAGCAAATAAAATCATAAAAAAAGAAGC GGTTTTTAAACGACTTTCAGAAAATCGATATGCAAAATTTCAGTATGAAATACTTGAAACAATCGAAGCTGGAATTGAAC TTTTAGGAACTGAAGTAAAATCTATAAGAAACGGCAGTGTAAATTTAAGAGACGGGTATTGTTCTTTCAGAGATGGTGAA ATACTTTTATTAAATGTTCACATATCACCACATAAAAATGTGGGCCCTTTTTTTAATCACGACCCATTACGAAATAGAAA ATTATTGTTGCATAAGAAAGAAATAGTAAAGCTTAAATACAATACTGAAAAAAAGGGATTAACTATTATTCCCTTATCTA TTTATTTAAAAGGGTCATGGATTAAATTAACCATTGGAATTGGTAAGGGTAAAAAATTGCATGATAAAAGACAAGCCGAT AAACAAAGGGATATTAAAAGAGAAATAAAAACTGCTCTTAAGAGATAA Protein sequence : MFFGERFFTTAMAKVSNKANKIIKKEAVFKRLSENRYAKFQYEILETIEAGIELLGTEVKSIRNGSVNLRDGYCSFRDGE ILLLNVHISPHKNVGPFFNHDPLRNRKLLLHKKEIVKLKYNTEKKGLTIIPLSIYLKGSWIKLTIGIGKGKKLHDKRQAD KQRDIKREIKTALKR |
| Gene | GenBank Accn | Product | Virulance or Resistance | PAI or REI | Alignment Type | E-val | Identity |
| unnamed | AET14351.1 | SsrA-binding protein | Not tested | SaPI68111 | Protein | 7e-25 | 53 |
| smpB | YP_001800894.1 | SsrA-binding protein | Not tested | Not named | Protein | 3e-16 | 41 |
