Definition Prochlorococcus marinus str. MIT 9313 chromosome, complete genome.
Accession NC_005071
Length 2,410,873

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The map label for this gene is trxB [H]

Identifier: 33863818

GI number: 33863818

Start: 1643557

End: 1644510

Strand: Reverse

Name: trxB [H]

Synonym: PMT1551

Alternate gene names: 33863818

Gene position: 1644510-1643557 (Counterclockwise)

Preceding gene: 33863822

Following gene: 33863815

Centisome position: 68.21

GC content: 52.62

Gene sequence:

>954_bases
TTGGAAACAATCGAAGCCGATGTGGTGATCGTGGGTGGAGGCCCAGCTGGTTGCAGCTGCGCGCTTTACACATCGCGTGC
CGATTTGAAGACAGTCATCCTTGATAAGAATCCTGATGTAGGCGCCTTGGCTATCACGCATCAGATCGCGAATTATCCGG
GCGTTTCCAGTGAGATGAGTGGTGAAGCGCTGCTGGCTTTGATGCGTGAGCAGGCCGTTTCTTTCGGCAGTGATTATCGC
CGTGCCCAGGTTTTTGGTGTGGACGTAAATGGTGAGTGGAAAACGGTGTATACCCCTGAAGGGACTTTTAAGGCAAGGGC
GCTGGTTGTAGCGACTGGCGCTTTGGGGCGCCCAGCATCATTTAAGGGAGAGGCAGAGTACCTTGGCCGTGGCGTGAGCT
ATTGCGCTACCTGTGATGGTGCTTTCTATAAAGGACGTGAGGTAGCTGTTGTTGGGGCAAACAAAGAGGCTGTTGAGGAA
GGACAGGTGCTGACCAAGTTCGCCTCGAGAGTGCATTGGCTTACCACGAGTGACCCCAAGGAAGATGACGCGCACGCGCA
AGCGTTGATGACTCAGCCCAATGTTCAACACTGGAGCCGCACAAGATTGATGTTGATCGAGGGAGATGATGCTGGCGTGA
CTGGCATCAAGTTGAAAAATCGGACTCAGGAGACAGAGCAGGACTTGGCCGTTGAAGGTGTGTTTGTTTACATGAGTGGC
TCTAAGCCAATTACTGATTTCTTAGGTGATCAGGTGGCTTTTAAAGAGGATGGTGGCGTTGTGGTCGATGACTTCATGGC
CACAACAGTGGACGGGGTATGGGCTATTGGTGATATTCGGAACACCCCGTTTAAGCAGGCAGTAGTGGCCGCATCAGACG
GTTGTATTGCAGCAATGGCGATCGATCGCTTCCTGAATAGCCGCAAGGGGATTCGTGTTGATTGGGTGCATTAG

Upstream 100 bases:

>100_bases
TGGGGTGGCTTTTGGGATTGTTGTCAGAACGGCGCATCCTGATCTGAAGCTGATGAGCTGTTCAGAGCAGCTTTGACACC
CTGCTGGAGACCTTTGCCCC

Downstream 100 bases:

>100_bases
TGAGAACGCACCTTCGACCAGGCCTTGTCTTTCGGATCTTTTCTGCATGGCTGATGATTTGTTCGATCAGGAAATTGACT
TTAGAGCTTGAAGGATGAGT

Product: FAD-dependent pyridine nucleotide-disulphide oxidoreductase

Products: NA

Alternate protein names: TRXR [H]

Number of amino acids: Translated: 317; Mature: 317

Protein sequence:

>317_residues
METIEADVVIVGGGPAGCSCALYTSRADLKTVILDKNPDVGALAITHQIANYPGVSSEMSGEALLALMREQAVSFGSDYR
RAQVFGVDVNGEWKTVYTPEGTFKARALVVATGALGRPASFKGEAEYLGRGVSYCATCDGAFYKGREVAVVGANKEAVEE
GQVLTKFASRVHWLTTSDPKEDDAHAQALMTQPNVQHWSRTRLMLIEGDDAGVTGIKLKNRTQETEQDLAVEGVFVYMSG
SKPITDFLGDQVAFKEDGGVVVDDFMATTVDGVWAIGDIRNTPFKQAVVAASDGCIAAMAIDRFLNSRKGIRVDWVH

Sequences:

>Translated_317_residues
METIEADVVIVGGGPAGCSCALYTSRADLKTVILDKNPDVGALAITHQIANYPGVSSEMSGEALLALMREQAVSFGSDYR
RAQVFGVDVNGEWKTVYTPEGTFKARALVVATGALGRPASFKGEAEYLGRGVSYCATCDGAFYKGREVAVVGANKEAVEE
GQVLTKFASRVHWLTTSDPKEDDAHAQALMTQPNVQHWSRTRLMLIEGDDAGVTGIKLKNRTQETEQDLAVEGVFVYMSG
SKPITDFLGDQVAFKEDGGVVVDDFMATTVDGVWAIGDIRNTPFKQAVVAASDGCIAAMAIDRFLNSRKGIRVDWVH
>Mature_317_residues
METIEADVVIVGGGPAGCSCALYTSRADLKTVILDKNPDVGALAITHQIANYPGVSSEMSGEALLALMREQAVSFGSDYR
RAQVFGVDVNGEWKTVYTPEGTFKARALVVATGALGRPASFKGEAEYLGRGVSYCATCDGAFYKGREVAVVGANKEAVEE
GQVLTKFASRVHWLTTSDPKEDDAHAQALMTQPNVQHWSRTRLMLIEGDDAGVTGIKLKNRTQETEQDLAVEGVFVYMSG
SKPITDFLGDQVAFKEDGGVVVDDFMATTVDGVWAIGDIRNTPFKQAVVAASDGCIAAMAIDRFLNSRKGIRVDWVH

Specific function: Unknown

COG id: COG0492

COG function: function code O; Thioredoxin reductase

Gene ontology:

Cell location: Cytoplasm [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the class-II pyridine nucleotide-disulfide oxidoreductase family [H]

Homologues:

Organism=Escherichia coli, GI1787114, Length=316, Percent_Identity=33.2278481012658, Blast_Score=164, Evalue=6e-42,
Organism=Escherichia coli, GI87081763, Length=308, Percent_Identity=29.8701298701299, Blast_Score=111, Evalue=5e-26,
Organism=Saccharomyces cerevisiae, GI6321898, Length=323, Percent_Identity=31.8885448916409, Blast_Score=162, Evalue=8e-41,
Organism=Saccharomyces cerevisiae, GI6320560, Length=321, Percent_Identity=30.2180685358255, Blast_Score=154, Evalue=2e-38,

Paralogues:

None

Copy number: 808 Molecules/Cell In: Growth Phase, Glucose-minimal MOPS Media. 2,000 Molecules/Cell In: Glucose minimal media [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR013027
- InterPro:   IPR008255
- InterPro:   IPR001327
- InterPro:   IPR000103
- InterPro:   IPR005982 [H]

Pfam domain/function: PF00070 Pyr_redox; PF07992 Pyr_redox_2 [H]

EC number: =1.8.1.9 [H]

Molecular weight: Translated: 34053; Mature: 34053

Theoretical pI: Translated: 4.77; Mature: 4.77

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.6 %Cys     (Translated Protein)
2.5 %Met     (Translated Protein)
4.1 %Cys+Met (Translated Protein)
1.6 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
4.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
METIEADVVIVGGGPAGCSCALYTSRADLKTVILDKNPDVGALAITHQIANYPGVSSEMS
CCCEEEEEEEECCCCCCCEEEEEECCCCEEEEEEECCCCCCEEEEEEHHHCCCCCCCCCC
GEALLALMREQAVSFGSDYRRAQVFGVDVNGEWKTVYTPEGTFKARALVVATGALGRPAS
HHHHHHHHHHHHHHCCCCCCEEEEEEEECCCCEEEEECCCCCCEEEEEEEEECCCCCCCC
FKGEAEYLGRGVSYCATCDGAFYKGREVAVVGANKEAVEEGQVLTKFASRVHWLTTSDPK
CCCCHHHHCCCCCEEEECCCCEECCCEEEEEECCHHHHHHHHHHHHHHHHEEEEECCCCC
EDDAHAQALMTQPNVQHWSRTRLMLIEGDDAGVTGIKLKNRTQETEQDLAVEGVFVYMSG
CCCHHHHHHHCCCCCCCCCCEEEEEEECCCCCEEEEEECCCCCHHHHHHEEEEEEEEEEC
SKPITDFLGDQVAFKEDGGVVVDDFMATTVDGVWAIGDIRNTPFKQAVVAASDGCIAAMA
CCCHHHHCCCCEEEECCCCEEEECHHHHHHCCEEEECCCCCCCHHHEEEECCCCCCHHHH
IDRFLNSRKGIRVDWVH
HHHHHHCCCCEEEEEEC
>Mature Secondary Structure
METIEADVVIVGGGPAGCSCALYTSRADLKTVILDKNPDVGALAITHQIANYPGVSSEMS
CCCEEEEEEEECCCCCCCEEEEEECCCCEEEEEEECCCCCCEEEEEEHHHCCCCCCCCCC
GEALLALMREQAVSFGSDYRRAQVFGVDVNGEWKTVYTPEGTFKARALVVATGALGRPAS
HHHHHHHHHHHHHHCCCCCCEEEEEEEECCCCEEEEECCCCCCEEEEEEEEECCCCCCCC
FKGEAEYLGRGVSYCATCDGAFYKGREVAVVGANKEAVEEGQVLTKFASRVHWLTTSDPK
CCCCHHHHCCCCCEEEECCCCEECCCEEEEEECCHHHHHHHHHHHHHHHHEEEEECCCCC
EDDAHAQALMTQPNVQHWSRTRLMLIEGDDAGVTGIKLKNRTQETEQDLAVEGVFVYMSG
CCCHHHHHHHCCCCCCCCCCEEEEEEECCCCCEEEEEECCCCCHHHHHHEEEEEEEEEEC
SKPITDFLGDQVAFKEDGGVVVDDFMATTVDGVWAIGDIRNTPFKQAVVAASDGCIAAMA
CCCHHHHCCCCEEEECCCCEEEECHHHHHHCCEEEECCCCCCCHHHEEEECCCCCCHHHH
IDRFLNSRKGIRVDWVH
HHHHHHCCCCEEEEEEC

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: 9537320 [H]