Definition Prochlorococcus marinus str. MIT 9301, complete genome.
Accession NC_009091
Length 1,641,879

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The map label for this gene is prkB [H]

Identifier: 126696184

GI number: 126696184

Start: 733884

End: 734780

Strand: Reverse

Name: prkB [H]

Synonym: P9301_08461

Alternate gene names: 126696184

Gene position: 734780-733884 (Counterclockwise)

Preceding gene: 126696185

Following gene: 126696183

Centisome position: 44.75

GC content: 37.68

Gene sequence:

>897_bases
ATGTCAAAACGTCATCCAGTAGTCGCTGTAACAGGATCTTCAGGAGCAGGAACAAGTACAGTAAAAAGGGCCTTTGAGCA
TATTTTTGCTAGAGAAGATATAGTTCCTGCAGTTGTAGAAGGTGATAGTTACCACAGGTTTGAAAGAATGCCTATGAAAA
AAGCTATGGCAGAGGCTCTTTCAAAAGGCGAAAATTTTTCTCACTTTGGTCCAGAGGCTAATCTTTTTGACAAGCTAGAA
GAACTTTTTAAAATCTATGGTGAAACTGGGGGAGGGAAGAAAAGATATTATCTACATAGTCTTGAAGAAGCGGAAGAACA
CAATACAAGACTTGGGACATCCTTAGAACCAGGGCAATTCACTCCATGGGAAGATATTCCGGAGGGAACAGACGTACTTT
TTTATGAAGGTTTGCATGGCGGGGTAGAAGGTGATGGATATAATGTGGCATCTTATGCTGATTTACTTGTTGGTGTTGTT
CCGATAACTAATCTAGAGTGGATTCAGAAAATTCATAGAGATAATGCAGAAAGAGGGTACTCAGCTGAAACCATTGTGGA
TACCATATTGAGAAGAATGCCTGATTATATAAATCACATTTGTCCTCAATTCAGCAAAACCGATATTAATTTCCAAAGAA
TTCCCACAATTGATACTTCCAATCCTTTCATATGCAGGAATATCCCAACTCCTGATGAGAGTTTTGTGATCATACATTTC
AGAAAAGGGGCAAGAGAGAAATGGGGGATTGATTTTCAATATTTGCTTGGAATGATTAATGATTCATTTATGTCAAGTCC
CACAAGTATCGTTGTAAATGGAGGGAAAATGGGATTCGCAATGGAACTAATTCTCACTCCAATAATTCATAAAATGATTG
AGGAGAAAAATAAATAA

Upstream 100 bases:

>100_bases
ATGAAATTTAAAAAAAAATTAATAAATAAAAAAATATTTTTAAGTAAAACATAAAGTTGGCATATGACCTGTCAGAATCA
ATAGATAATATTTTTTAAAA

Downstream 100 bases:

>100_bases
GAATTAATTTTCGATTATCAACTCAAATCATTATATTTGTTACTTTGAGGAGTTTTTAATTTAGAGGATATCAAATTTTT
ATATATCTTTCTTGATAAAA

Product: phosphoribulokinase

Products: NA

Alternate protein names: PRK; PRKase; Phosphopentokinase [H]

Number of amino acids: Translated: 298; Mature: 297

Protein sequence:

>298_residues
MSKRHPVVAVTGSSGAGTSTVKRAFEHIFAREDIVPAVVEGDSYHRFERMPMKKAMAEALSKGENFSHFGPEANLFDKLE
ELFKIYGETGGGKKRYYLHSLEEAEEHNTRLGTSLEPGQFTPWEDIPEGTDVLFYEGLHGGVEGDGYNVASYADLLVGVV
PITNLEWIQKIHRDNAERGYSAETIVDTILRRMPDYINHICPQFSKTDINFQRIPTIDTSNPFICRNIPTPDESFVIIHF
RKGAREKWGIDFQYLLGMINDSFMSSPTSIVVNGGKMGFAMELILTPIIHKMIEEKNK

Sequences:

>Translated_298_residues
MSKRHPVVAVTGSSGAGTSTVKRAFEHIFAREDIVPAVVEGDSYHRFERMPMKKAMAEALSKGENFSHFGPEANLFDKLE
ELFKIYGETGGGKKRYYLHSLEEAEEHNTRLGTSLEPGQFTPWEDIPEGTDVLFYEGLHGGVEGDGYNVASYADLLVGVV
PITNLEWIQKIHRDNAERGYSAETIVDTILRRMPDYINHICPQFSKTDINFQRIPTIDTSNPFICRNIPTPDESFVIIHF
RKGAREKWGIDFQYLLGMINDSFMSSPTSIVVNGGKMGFAMELILTPIIHKMIEEKNK
>Mature_297_residues
SKRHPVVAVTGSSGAGTSTVKRAFEHIFAREDIVPAVVEGDSYHRFERMPMKKAMAEALSKGENFSHFGPEANLFDKLEE
LFKIYGETGGGKKRYYLHSLEEAEEHNTRLGTSLEPGQFTPWEDIPEGTDVLFYEGLHGGVEGDGYNVASYADLLVGVVP
ITNLEWIQKIHRDNAERGYSAETIVDTILRRMPDYINHICPQFSKTDINFQRIPTIDTSNPFICRNIPTPDESFVIIHFR
KGAREKWGIDFQYLLGMINDSFMSSPTSIVVNGGKMGFAMELILTPIIHKMIEEKNK

Specific function: Unknown

COG id: COG3954

COG function: function code C; Phosphoribulokinase

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the phosphoribulokinase family [H]

Homologues:

Organism=Escherichia coli, GI2367214, Length=296, Percent_Identity=55.7432432432432, Blast_Score=336, Evalue=1e-93,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR006082
- InterPro:   IPR006083 [H]

Pfam domain/function: PF00485 PRK [H]

EC number: =2.7.1.19 [H]

Molecular weight: Translated: 33608; Mature: 33476

Theoretical pI: Translated: 5.78; Mature: 5.78

Prosite motif: PS00567 PHOSPHORIBULOKINASE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
3.4 %Met     (Translated Protein)
4.0 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
3.0 %Met     (Mature Protein)
3.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSKRHPVVAVTGSSGAGTSTVKRAFEHIFAREDIVPAVVEGDSYHRFERMPMKKAMAEAL
CCCCCCEEEEECCCCCCHHHHHHHHHHHHHHCCCCCEEECCCCHHHHHHCCHHHHHHHHH
SKGENFSHFGPEANLFDKLEELFKIYGETGGGKKRYYLHSLEEAEEHNTRLGTSLEPGQF
HCCCCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCCCCC
TPWEDIPEGTDVLFYEGLHGGVEGDGYNVASYADLLVGVVPITNLEWIQKIHRDNAERGY
CCCCCCCCCCCEEEECCCCCCCCCCCCCHHHHHHHHHHHHCCCCHHHHHHHHHCCCCCCC
SAETIVDTILRRMPDYINHICPQFSKTDINFQRIPTIDTSNPFICRNIPTPDESFVIIHF
CHHHHHHHHHHHHHHHHHHHCCCCCCCCCCEEECCCCCCCCCEEECCCCCCCCCEEEEEE
RKGAREKWGIDFQYLLGMINDSFMSSPTSIVVNGGKMGFAMELILTPIIHKMIEEKNK
CCCCCHHHCCCHHHHHHHHHHHHHCCCCEEEEECCCHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
SKRHPVVAVTGSSGAGTSTVKRAFEHIFAREDIVPAVVEGDSYHRFERMPMKKAMAEAL
CCCCCEEEEECCCCCCHHHHHHHHHHHHHHCCCCCEEECCCCHHHHHHCCHHHHHHHHH
SKGENFSHFGPEANLFDKLEELFKIYGETGGGKKRYYLHSLEEAEEHNTRLGTSLEPGQF
HCCCCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCCCCC
TPWEDIPEGTDVLFYEGLHGGVEGDGYNVASYADLLVGVVPITNLEWIQKIHRDNAERGY
CCCCCCCCCCCEEEECCCCCCCCCCCCCHHHHHHHHHHHHCCCCHHHHHHHHHCCCCCCC
SAETIVDTILRRMPDYINHICPQFSKTDINFQRIPTIDTSNPFICRNIPTPDESFVIIHF
CHHHHHHHHHHHHHHHHHHHCCCCCCCCCCEEECCCCCCCCCEEECCCCCCCCCEEEEEE
RKGAREKWGIDFQYLLGMINDSFMSSPTSIVVNGGKMGFAMELILTPIIHKMIEEKNK
CCCCCHHHCCCHHHHHHHHHHHHHCCCCEEEEECCCHHHHHHHHHHHHHHHHHHHCCC

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: 1964170; 1900916 [H]