| Definition | Prochlorococcus marinus str. MIT 9312, complete genome. |
|---|---|
| Accession | NC_007577 |
| Length | 1,709,204 |
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The map label for this gene is lexA [H]
Identifier: 78779740
GI number: 78779740
Start: 1274054
End: 1274671
Strand: Reverse
Name: lexA [H]
Synonym: PMT9312_1356
Alternate gene names: 78779740
Gene position: 1274671-1274054 (Counterclockwise)
Preceding gene: 78779741
Following gene: 78779728
Centisome position: 74.58
GC content: 33.82
Gene sequence:
>618_bases ATGATTCCTTCTGAAAAGACTCTTACTGAGCCACAAAATGAGCTTTTTGAATGGATAAGGGATTATATGAATGAATTTCA ACATAGTCCATCTATAAGACAAATGATGCAGGCTATGGGATTAAAATCTCCAGCACCTATTCAAAGTCGTCTTAAGCATC TTCAGGATAAAGGTTTTATTAAATGGCAAGAAGGTAAAGCGAGGACTTTGCAAATTGTCGAGGATGTTTTCAGACAAGGG ATCCCAATACTTGGATCTATTGCAGCTGGAGGATTGATTGAAACTTTTAATGATTTTCAAGAAGAGTTAGATATATCTTC AGTAATTAAAAAAAAGGGATTATTTGCTTTAATTGTAAATGGTGATTCCATGAAAGATGCTTTCATCGCTGATGGAGATA CAGTTTTGTTAGAACCGATAGAAAGCACAGGAAGCATTAAAAATGGAACTATAGTGAGTGCATACATACCAGGGAGTGGA GCAACTTTAAAATATTTTTATAAAAAAGGTAATAAAGTTTCATTAGAGGCTGCAAATCCTAATTATTCTCCAATTGTTTT GGAGAATGAGCAGATTTCTATACAAGGTAGATTATGTGCTGTTTGGAGAAAAACATAA
Upstream 100 bases:
>100_bases TGCATGTCCAGCAAGCTCTTTTGGCAGGATTGTTAAGTTAAATAGTTGCAATAATTCCTTTTAAGAGGTACAAATGTATT AGTTTGCATTTGCTTTAGAG
Downstream 100 bases:
>100_bases GTATTTCTGTTGCTATTAATTAATTTCTGTAATTACTTCATAGTAGTATATATTCCTACAAAAGAAGAAGTTAGATCAGT AAAAGTTAACTAGCAAAGTT
Product: SOS function regulatory protein, LexA repressor
Products: NA
Alternate protein names: NA
Number of amino acids: Translated: 205; Mature: 205
Protein sequence:
>205_residues MIPSEKTLTEPQNELFEWIRDYMNEFQHSPSIRQMMQAMGLKSPAPIQSRLKHLQDKGFIKWQEGKARTLQIVEDVFRQG IPILGSIAAGGLIETFNDFQEELDISSVIKKKGLFALIVNGDSMKDAFIADGDTVLLEPIESTGSIKNGTIVSAYIPGSG ATLKYFYKKGNKVSLEAANPNYSPIVLENEQISIQGRLCAVWRKT
Sequences:
>Translated_205_residues MIPSEKTLTEPQNELFEWIRDYMNEFQHSPSIRQMMQAMGLKSPAPIQSRLKHLQDKGFIKWQEGKARTLQIVEDVFRQG IPILGSIAAGGLIETFNDFQEELDISSVIKKKGLFALIVNGDSMKDAFIADGDTVLLEPIESTGSIKNGTIVSAYIPGSG ATLKYFYKKGNKVSLEAANPNYSPIVLENEQISIQGRLCAVWRKT >Mature_205_residues MIPSEKTLTEPQNELFEWIRDYMNEFQHSPSIRQMMQAMGLKSPAPIQSRLKHLQDKGFIKWQEGKARTLQIVEDVFRQG IPILGSIAAGGLIETFNDFQEELDISSVIKKKGLFALIVNGDSMKDAFIADGDTVLLEPIESTGSIKNGTIVSAYIPGSG ATLKYFYKKGNKVSLEAANPNYSPIVLENEQISIQGRLCAVWRKT
Specific function: Represses a number of genes involved in the response to DNA damage (SOS response), including recA and lexA. In the presence of single-stranded DNA, recA interacts with lexA causing an autocatalytic cleavage which disrupts the DNA-binding part of lexA, lea
COG id: COG1974
COG function: function code KT; SOS-response transcriptional repressors (RecA-mediated autopeptidases)
Gene ontology:
Cell location: Cytoplasm [C]
Metaboloic importance: Non_Essential [C]
Operon status: Not Known
Operon components: None
Similarity: Belongs to the peptidase S24 family [H]
Homologues:
Organism=Escherichia coli, GI1790476, Length=201, Percent_Identity=32.8358208955224, Blast_Score=99, Evalue=2e-22,
Paralogues:
None
Copy number: NA
Swissprot (AC and ID): NA
Other databases:
- InterPro: IPR006199 - InterPro: IPR006200 - InterPro: IPR006197 - InterPro: IPR019759 - InterPro: IPR015927 - InterPro: IPR011056 - InterPro: IPR011991 [H]
Pfam domain/function: PF01726 LexA_DNA_bind; PF00717 Peptidase_S24 [H]
EC number: =3.4.21.88 [H]
Molecular weight: Translated: 22867; Mature: 22867
Theoretical pI: Translated: 6.55; Mature: 6.55
Prosite motif: NA
Important sites: NA
Signals:
None
Transmembrane regions:
None
Cys/Met content:
0.5 %Cys (Translated Protein) 2.9 %Met (Translated Protein) 3.4 %Cys+Met (Translated Protein) 0.5 %Cys (Mature Protein) 2.9 %Met (Mature Protein) 3.4 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MIPSEKTLTEPQNELFEWIRDYMNEFQHSPSIRQMMQAMGLKSPAPIQSRLKHLQDKGFI CCCCCCCCCCCHHHHHHHHHHHHHHHCCCHHHHHHHHHHCCCCCCCHHHHHHHHHHCCCE KWQEGKARTLQIVEDVFRQGIPILGSIAAGGLIETFNDFQEELDISSVIKKKGLFALIVN EECCCCHHHHHHHHHHHHCCCCEEEHHHCCHHHHHHHHHHHHHCHHHHHHHCCCEEEEEC GDSMKDAFIADGDTVLLEPIESTGSIKNGTIVSAYIPGSGATLKYFYKKGNKVSLEAANP CCCCCCCEEECCCEEEEEECCCCCCCCCCEEEEEEECCCCCEEEEEEECCCEEEEEECCC NYSPIVLENEQISIQGRLCAVWRKT CCCCEEEECCEEEEECEEEEEEECC >Mature Secondary Structure MIPSEKTLTEPQNELFEWIRDYMNEFQHSPSIRQMMQAMGLKSPAPIQSRLKHLQDKGFI CCCCCCCCCCCHHHHHHHHHHHHHHHCCCHHHHHHHHHHCCCCCCCHHHHHHHHHHCCCE KWQEGKARTLQIVEDVFRQGIPILGSIAAGGLIETFNDFQEELDISSVIKKKGLFALIVN EECCCCHHHHHHHHHHHHCCCCEEEHHHCCHHHHHHHHHHHHHCHHHHHHHCCCEEEEEC GDSMKDAFIADGDTVLLEPIESTGSIKNGTIVSAYIPGSGATLKYFYKKGNKVSLEAANP CCCCCCCEEECCCEEEEEECCCCCCCCCCEEEEEEECCCCCEEEEEEECCCEEEEEECCC NYSPIVLENEQISIQGRLCAVWRKT CCCCEEEECCEEEEECEEEEEEECC
PDB accession: NA
Resolution: NA
Structure class: Alpha Beta
Cofactors: NA
Metal ions: NA
Kcat value (1/min): NA
Specific activity: NA
Km value (mM): NA
Substrates: NA
Specific reaction: NA
General reaction: NA
Inhibitor: NA
Structure determination priority: 10.0
TargetDB status: NA
Availability: NA
References: NA