Definition Prochlorococcus marinus str. MIT 9303, complete genome.
Accession NC_008820
Length 2,682,675

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The map label for this gene is msrB [H]

Identifier: 124021730

GI number: 124021730

Start: 18956

End: 19462

Strand: Direct

Name: msrB [H]

Synonym: P9303_00151

Alternate gene names: 124021730

Gene position: 18956-19462 (Clockwise)

Preceding gene: 124021728

Following gene: 124021731

Centisome position: 0.71

GC content: 51.68

Gene sequence:

>507_bases
ATGCCCATTACTGCTTTGCTATTGAGTCGTCGTTCTCTGCTGATAGCCACTATTGCAGGAGTCTTTGGTGTTTATAGGAG
ACCTGCAGCAGCCTTTGCTGCTACGAGGGCTGAGGATCTTGCTTGGTCGCTTAGTAATGAGCAGTGGGCACAGCGTCTTT
CTCCTGAGGCTTATCGGGTGCTTCGAGAGGAGGGAACCGAGCGCCCTTTTACGAGTTCTCTCGACAAGGAGAAGCGTGTG
GGCATCTATCACTGTGCAGGTTGCGATCTGCCGTTGTTTTCTTCTGCGGCGAAATTCGATAGTGGTACTGGCTGGCCAAG
TTTCTGGGAGCCCCTTGCTGGAGCTATTCAAACGAAAGTAGATTTCAAATTGATTATTCCTCGCAGCGAATATCATTGCC
GGCGCTGTGGTGGTCATCAGGGACATGTCTTCAATGATGGTCCCAGGCCAACCGGCAAGCGCTATTGCAATAACGGAGTT
GCCCTTACTTTCCGACCCGCCAGTTGA

Upstream 100 bases:

>100_bases
CATCAACCTGTGGCGTGAAAGGAACAATCATTGATTCATGCTGCCTTCATAGCTGTGTTGCGCTTTCCTAGAAAGAAGGT
CATTGATTTTGGCTGCGCTT

Downstream 100 bases:

>100_bases
TTTGATCGTTGTTGGTGGTGGTGCCTCAGGTTTTTTTGGGGCAATCACCGCGGCTGAGGAGGGTTTGGCTTTTGTGCATG
TGTTGGAGGCCACCTCTGAG

Product: hypothetical protein

Products: NA

Alternate protein names: Peptide-methionine (R)-S-oxide reductase [H]

Number of amino acids: Translated: 168; Mature: 167

Protein sequence:

>168_residues
MPITALLLSRRSLLIATIAGVFGVYRRPAAAFAATRAEDLAWSLSNEQWAQRLSPEAYRVLREEGTERPFTSSLDKEKRV
GIYHCAGCDLPLFSSAAKFDSGTGWPSFWEPLAGAIQTKVDFKLIIPRSEYHCRRCGGHQGHVFNDGPRPTGKRYCNNGV
ALTFRPAS

Sequences:

>Translated_168_residues
MPITALLLSRRSLLIATIAGVFGVYRRPAAAFAATRAEDLAWSLSNEQWAQRLSPEAYRVLREEGTERPFTSSLDKEKRV
GIYHCAGCDLPLFSSAAKFDSGTGWPSFWEPLAGAIQTKVDFKLIIPRSEYHCRRCGGHQGHVFNDGPRPTGKRYCNNGV
ALTFRPAS
>Mature_167_residues
PITALLLSRRSLLIATIAGVFGVYRRPAAAFAATRAEDLAWSLSNEQWAQRLSPEAYRVLREEGTERPFTSSLDKEKRVG
IYHCAGCDLPLFSSAAKFDSGTGWPSFWEPLAGAIQTKVDFKLIIPRSEYHCRRCGGHQGHVFNDGPRPTGKRYCNNGVA
LTFRPAS

Specific function: Unknown

COG id: COG0229

COG function: function code O; Conserved domain frequently associated with peptide methionine sulfoxide reductase

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the msrB Met sulfoxide reductase family [H]

Homologues:

Organism=Homo sapiens, GI301336164, Length=125, Percent_Identity=48.8, Blast_Score=127, Evalue=6e-30,
Organism=Homo sapiens, GI301336162, Length=125, Percent_Identity=48.8, Blast_Score=127, Evalue=6e-30,
Organism=Homo sapiens, GI73089054, Length=125, Percent_Identity=48.8, Blast_Score=127, Evalue=6e-30,
Organism=Homo sapiens, GI37620216, Length=125, Percent_Identity=48.8, Blast_Score=126, Evalue=1e-29,
Organism=Homo sapiens, GI117606353, Length=131, Percent_Identity=45.8015267175573, Blast_Score=123, Evalue=7e-29,
Organism=Escherichia coli, GI1788077, Length=126, Percent_Identity=46.8253968253968, Blast_Score=117, Evalue=3e-28,
Organism=Caenorhabditis elegans, GI17553450, Length=143, Percent_Identity=38.4615384615385, Blast_Score=100, Evalue=5e-22,
Organism=Caenorhabditis elegans, GI115532676, Length=139, Percent_Identity=38.8489208633094, Blast_Score=98, Evalue=2e-21,
Organism=Saccharomyces cerevisiae, GI6319816, Length=160, Percent_Identity=36.25, Blast_Score=104, Evalue=6e-24,
Organism=Drosophila melanogaster, GI24645799, Length=126, Percent_Identity=45.2380952380952, Blast_Score=115, Evalue=2e-26,
Organism=Drosophila melanogaster, GI45553335, Length=126, Percent_Identity=45.2380952380952, Blast_Score=114, Evalue=2e-26,
Organism=Drosophila melanogaster, GI21356369, Length=126, Percent_Identity=45.2380952380952, Blast_Score=114, Evalue=2e-26,
Organism=Drosophila melanogaster, GI24645801, Length=153, Percent_Identity=40.5228758169935, Blast_Score=112, Evalue=1e-25,
Organism=Drosophila melanogaster, GI24645804, Length=135, Percent_Identity=42.2222222222222, Blast_Score=111, Evalue=2e-25,
Organism=Drosophila melanogaster, GI221378662, Length=131, Percent_Identity=39.6946564885496, Blast_Score=110, Evalue=5e-25,
Organism=Drosophila melanogaster, GI221378664, Length=124, Percent_Identity=41.9354838709677, Blast_Score=110, Evalue=6e-25,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002579
- InterPro:   IPR011057 [H]

Pfam domain/function: PF01641 SelR [H]

EC number: =1.8.4.12 [H]

Molecular weight: Translated: 18631; Mature: 18500

Theoretical pI: Translated: 9.57; Mature: 9.57

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

3.0 %Cys     (Translated Protein)
0.6 %Met     (Translated Protein)
3.6 %Cys+Met (Translated Protein)
3.0 %Cys     (Mature Protein)
0.0 %Met     (Mature Protein)
3.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MPITALLLSRRSLLIATIAGVFGVYRRPAAAFAATRAEDLAWSLSNEQWAQRLSPEAYRV
CCHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHEECCCCHHHHHHCCHHHHHH
LREEGTERPFTSSLDKEKRVGIYHCAGCDLPLFSSAAKFDSGTGWPSFWEPLAGAIQTKV
HHHCCCCCCCCCCCCHHHCCCEEEECCCCCHHHCCCCCCCCCCCCCHHHHHHHHHHHCCC
DFKLIIPRSEYHCRRCGGHQGHVFNDGPRPTGKRYCNNGVALTFRPAS
CEEEEECCCHHHHHHCCCCCCCCCCCCCCCCCHHHHCCCCEEEEECCC
>Mature Secondary Structure 
PITALLLSRRSLLIATIAGVFGVYRRPAAAFAATRAEDLAWSLSNEQWAQRLSPEAYRV
CHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHEECCCCHHHHHHCCHHHHHH
LREEGTERPFTSSLDKEKRVGIYHCAGCDLPLFSSAAKFDSGTGWPSFWEPLAGAIQTKV
HHHCCCCCCCCCCCCHHHCCCEEEECCCCCHHHCCCCCCCCCCCCCHHHHHHHHHHHCCC
DFKLIIPRSEYHCRRCGGHQGHVFNDGPRPTGKRYCNNGVALTFRPAS
CEEEEECCCHHHHHHCCCCCCCCCCCCCCCCCHHHHCCCCEEEEECCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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