Definition Synechococcus sp. JA-2-3B'a(2-13), complete genome.
Accession NC_007776
Length 3,046,682

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The map label for this gene is ribBA [H]

Identifier: 86607729

GI number: 86607729

Start: 239321

End: 240580

Strand: Direct

Name: ribBA [H]

Synonym: CYB_0230

Alternate gene names: 86607729

Gene position: 239321-240580 (Clockwise)

Preceding gene: 86607728

Following gene: 86607730

Centisome position: 7.86

GC content: 60.56

Gene sequence:

>1260_bases
ATGAGCGAACCTTCCTCCCGTCCTCATCACATTGTCCTGACTTCCCATCCCTCCCCTCATGGGACGCAAGCCCAGCCGAT
CCGCTGGGGAGCCTTGGATCCGCTGCGGCGGGGGCCGGTGGTGGGTAGCCTGACCAATCTTGCCCATCGCAATGTCATCG
GCACCCATGCGGGAGCCTACGCTGTCTATCGGGCATTGGCTGTGGCCAGTGGCTCTTTGCAGGCGGATCACCGCGCCGAT
TTAACCCATACTGCCCCGGTGGTGTCGATTGGCCCTCACCCAAGCTGGGGAGATCCAGACCGGATTGTGTCCTTGGATCC
CTGGGGAGCAGTTGTGGGGGAAGTCTTTGCTCCCCTCTATGCCCAGGGCTACGATATTCGCCCTACTATTGCCATTACTC
AGGCCCACATCCACATGCCAGAACTGCAGGAGGCGGTCAACAAAGGGCGGTTACGGGTGGATGGCCGGATCCTCAAAGAC
AATGGCAGCCTGGTGGTCACCAAAGCCGCAATCGAGCCGGTCTGGTACCTGCCGGGGATCGCCAAACGATTGCAGGTGAG
CGAAAGCCTGCTGCGCCGCACCCTCTTCGAGCAGACGGGAGGCATGTTTCCAGAATTGGTGACTCGCCCAGACCTATCGG
TGTTTTTGCCGCCCATCGGTGGCCAGACGGTGTACATCATCGGGCAAGTGGCCGCCATCACCGACCCGGCTTTGCCCCTG
GCGGTGCGGGTTCACGACGAATGCAATGGTTCCGATGTGTTTGGCTCGGATATTTGCACCTGCCGCCCCTACCTGGTGCA
TAGCATTGAGGAATGCGTTAAGACGGCCCAGGCCGGTGGAGCCGGGGTGATCGTGTACCTGCGCAAAGAAGGCCGCGCCT
TGGGAGAGGTGACCAAGTTTTTGGTCTACAACGCCCGCAAGCGCCAGGAAGGAGGGGATCGGGCTGATGCCTACTTCGCC
CGTACCGAGTGTGTGGCAGGGGTGCAAGACATCCGGTTTCAGGAGTTGATGCCGGATGTGCTCCATTGGCTGGGCATAAC
CCGAATCGATCGCCTGATTTCCATGAGCGACCTCAAGTATCGAGCCATCACCAACTCCGGCATTGAGGTCGTGCAGCGGG
TGCCCATCCCAGAAGAGCTGATCCCGGCGGATGCCCGTGTGGAGATCGAGGCCAAAAAAGCTGCCGGCTACTACACTGAG
GGTGAGGTACTGGATGCGGAGCGGCTGGCCCAAATCCGAGGAAGAGCCTTGGTGGAGTGA

Upstream 100 bases:

>100_bases
TAAGCACCCCAAAAGAAGGGGCAAGCTCTCTGGAAACGGCTGGGGATCGCCTATAATACTGCTTTCTCCAGATTCTTAGT
TTTCCAAGCACTTGAGGACC

Downstream 100 bases:

>100_bases
GCGGGATCCCTCATGCAAGTGGCTACCTGGAATGTCAACTCCATTCGCACCCGGCTGCCTCAGGTTTTGGCTTGGCTGGA
CAGCCAGGGATCCCTGGATG

Product: hypothetical protein

Products: NA

Alternate protein names: 3,4-dihydroxy-2-butanone 4-phosphate synthase; DHBP synthase; GTP cyclohydrolase-2; GTP cyclohydrolase II [H]

Number of amino acids: Translated: 419; Mature: 418

Protein sequence:

>419_residues
MSEPSSRPHHIVLTSHPSPHGTQAQPIRWGALDPLRRGPVVGSLTNLAHRNVIGTHAGAYAVYRALAVASGSLQADHRAD
LTHTAPVVSIGPHPSWGDPDRIVSLDPWGAVVGEVFAPLYAQGYDIRPTIAITQAHIHMPELQEAVNKGRLRVDGRILKD
NGSLVVTKAAIEPVWYLPGIAKRLQVSESLLRRTLFEQTGGMFPELVTRPDLSVFLPPIGGQTVYIIGQVAAITDPALPL
AVRVHDECNGSDVFGSDICTCRPYLVHSIEECVKTAQAGGAGVIVYLRKEGRALGEVTKFLVYNARKRQEGGDRADAYFA
RTECVAGVQDIRFQELMPDVLHWLGITRIDRLISMSDLKYRAITNSGIEVVQRVPIPEELIPADARVEIEAKKAAGYYTE
GEVLDAERLAQIRGRALVE

Sequences:

>Translated_419_residues
MSEPSSRPHHIVLTSHPSPHGTQAQPIRWGALDPLRRGPVVGSLTNLAHRNVIGTHAGAYAVYRALAVASGSLQADHRAD
LTHTAPVVSIGPHPSWGDPDRIVSLDPWGAVVGEVFAPLYAQGYDIRPTIAITQAHIHMPELQEAVNKGRLRVDGRILKD
NGSLVVTKAAIEPVWYLPGIAKRLQVSESLLRRTLFEQTGGMFPELVTRPDLSVFLPPIGGQTVYIIGQVAAITDPALPL
AVRVHDECNGSDVFGSDICTCRPYLVHSIEECVKTAQAGGAGVIVYLRKEGRALGEVTKFLVYNARKRQEGGDRADAYFA
RTECVAGVQDIRFQELMPDVLHWLGITRIDRLISMSDLKYRAITNSGIEVVQRVPIPEELIPADARVEIEAKKAAGYYTE
GEVLDAERLAQIRGRALVE
>Mature_418_residues
SEPSSRPHHIVLTSHPSPHGTQAQPIRWGALDPLRRGPVVGSLTNLAHRNVIGTHAGAYAVYRALAVASGSLQADHRADL
THTAPVVSIGPHPSWGDPDRIVSLDPWGAVVGEVFAPLYAQGYDIRPTIAITQAHIHMPELQEAVNKGRLRVDGRILKDN
GSLVVTKAAIEPVWYLPGIAKRLQVSESLLRRTLFEQTGGMFPELVTRPDLSVFLPPIGGQTVYIIGQVAAITDPALPLA
VRVHDECNGSDVFGSDICTCRPYLVHSIEECVKTAQAGGAGVIVYLRKEGRALGEVTKFLVYNARKRQEGGDRADAYFAR
TECVAGVQDIRFQELMPDVLHWLGITRIDRLISMSDLKYRAITNSGIEVVQRVPIPEELIPADARVEIEAKKAAGYYTEG
EVLDAERLAQIRGRALVE

Specific function: Catalyzes the conversion of GTP to 2,5-diamino-6- ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate [H]

COG id: COG0807

COG function: function code H; GTP cyclohydrolase II

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: In the C-terminal section; belongs to the GTP cyclohydrolase II family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR017945
- InterPro:   IPR000422
- InterPro:   IPR000926
- InterPro:   IPR016299 [H]

Pfam domain/function: PF00926 DHBP_synthase; PF00925 GTP_cyclohydro2 [H]

EC number: =4.1.99.12; =3.5.4.25 [H]

Molecular weight: Translated: 45728; Mature: 45597

Theoretical pI: Translated: 7.04; Mature: 7.04

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
1.2 %Met     (Translated Protein)
2.4 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
1.0 %Met     (Mature Protein)
2.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSEPSSRPHHIVLTSHPSPHGTQAQPIRWGALDPLRRGPVVGSLTNLAHRNVIGTHAGAY
CCCCCCCCCEEEEECCCCCCCCCCCCEECCCCCCHHCCCCHHHHHHHHHHCCCCCCHHHH
AVYRALAVASGSLQADHRADLTHTAPVVSIGPHPSWGDPDRIVSLDPWGAVVGEVFAPLY
HHHHHHHHHCCCCCCCCCCCCCCCCCEEEECCCCCCCCCCCEEEECCHHHHHHHHHHHHH
AQGYDIRPTIAITQAHIHMPELQEAVNKGRLRVDGRILKDNGSLVVTKAAIEPVWYLPGI
HCCCCCCCEEEEEEECCCCHHHHHHHHCCCEEECCEEEECCCCEEEEEHHCCCCHHCCHH
AKRLQVSESLLRRTLFEQTGGMFPELVTRPDLSVFLPPIGGQTVYIIGQVAAITDPALPL
HHHHHHHHHHHHHHHHHHHCCCCHHHHCCCCCEEEECCCCCCEEEEEEEEEHHCCCCCEE
AVRVHDECNGSDVFGSDICTCRPYLVHSIEECVKTAQAGGAGVIVYLRKEGRALGEVTKF
EEEEECCCCCCCCCCCCCHHCCHHHHHHHHHHHHHHHCCCCEEEEEEECCCCHHHHHHHH
LVYNARKRQEGGDRADAYFARTECVAGVQDIRFQELMPDVLHWLGITRIDRLISMSDLKY
HHHCCHHHCCCCCHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEE
RAITNSGIEVVQRVPIPEELIPADARVEIEAKKAAGYYTEGEVLDAERLAQIRGRALVE
EEECCCCHHHHHCCCCCHHHCCCCCEEEEEEHHCCCCCCCCCEECHHHHHHHHCHHCCC
>Mature Secondary Structure 
SEPSSRPHHIVLTSHPSPHGTQAQPIRWGALDPLRRGPVVGSLTNLAHRNVIGTHAGAY
CCCCCCCCEEEEECCCCCCCCCCCCEECCCCCCHHCCCCHHHHHHHHHHCCCCCCHHHH
AVYRALAVASGSLQADHRADLTHTAPVVSIGPHPSWGDPDRIVSLDPWGAVVGEVFAPLY
HHHHHHHHHCCCCCCCCCCCCCCCCCEEEECCCCCCCCCCCEEEECCHHHHHHHHHHHHH
AQGYDIRPTIAITQAHIHMPELQEAVNKGRLRVDGRILKDNGSLVVTKAAIEPVWYLPGI
HCCCCCCCEEEEEEECCCCHHHHHHHHCCCEEECCEEEECCCCEEEEEHHCCCCHHCCHH
AKRLQVSESLLRRTLFEQTGGMFPELVTRPDLSVFLPPIGGQTVYIIGQVAAITDPALPL
HHHHHHHHHHHHHHHHHHHCCCCHHHHCCCCCEEEECCCCCCEEEEEEEEEHHCCCCCEE
AVRVHDECNGSDVFGSDICTCRPYLVHSIEECVKTAQAGGAGVIVYLRKEGRALGEVTKF
EEEEECCCCCCCCCCCCCHHCCHHHHHHHHHHHHHHHCCCCEEEEEEECCCCHHHHHHHH
LVYNARKRQEGGDRADAYFARTECVAGVQDIRFQELMPDVLHWLGITRIDRLISMSDLKY
HHHCCHHHCCCCCHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEE
RAITNSGIEVVQRVPIPEELIPADARVEIEAKKAAGYYTEGEVLDAERLAQIRGRALVE
EEECCCCHHHHHCCCCCHHHCCCCCEEEEEEHHCCCCCCCCCEECHHHHHHHHCHHCCC

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: 9.0

TargetDB status: NA

Availability: NA

References: NA