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The map label for this gene is ribB [H]

Identifier: 148380823

GI number: 148380823

Start: 3046107

End: 3046757

Strand: Reverse

Name: ribB [H]

Synonym: CBO2865

Alternate gene names: 148380823

Gene position: 3046757-3046107 (Counterclockwise)

Preceding gene: 148380824

Following gene: 148380822

Centisome position: 78.38

GC content: 27.96

Gene sequence:

>651_bases
TTGTTTACTGGCATAGTTGAGGAAGTCGGAAGAATATTAAAAATAGAGGAAGGAAAAGACTTTCTTCACATCACCATAGA
AGGAAGTAAGGTTTTAAATCCATTAAATTTAGGAGAGAGTGTAGCAGTGAATGGAGTATGTCTTACGGTAACTAGTTTTA
ATAGTAATAGTTTTACAGCAGATGTTATGACAGAAACTCTAAATAAAAGTAGCTTAGGAACATTATCTAAAGGAAGTTTA
GTAAATTTGGAAAGAGCTGTAACTTTAAATAAACCTTTAGGTGGACATATAGTTTCTGGACATATAGATGGAACAGGGGA
AATAATAAATATGAAAAAAGAAGGTATTGCTACATTATTAGAAATAAAAGCAAAGGAAAACTTACTAAAATATATGATAC
CTAAGGGATCTGTAGCATTAGATGGTGTAAGCTTAACTTTAGTGGATATAAAAGAAAAAAGTTTTACAGTATCTTTAATA
CCTCATACAAAAGAAGAAACCATATTAGTAAACAAAAATATAGGTGACATAATAAATATAGAATGCGATGTTCTAGGAAA
ATATATATATAAGTTTATGCATTTTAAAAAAGAAGAAGCTCTAAAAAATAATATAAGTTTAGATTTTTTAAGCAAGACAG
GATTTTTATAA

Upstream 100 bases:

>100_bases
AGTTTAAAAGATATATTTAATCTACAAAACTTAAAATTTGAAAAAATAGGGCAGGATATACTTATTGAAGGCTATGTATA
TTAGAAAAGAGGGTGTTAGT

Downstream 100 bases:

>100_bases
TTTAAAATTAACCTTGATTTATTAATGAATATTAGCTTAATGTACAATTTATATTATGTCTAAAAAATAGCTAAAAATAT
AAATAAAAAATTATTATTTT

Product: riboflavin synthase subunit alpha

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 216; Mature: 216

Protein sequence:

>216_residues
MFTGIVEEVGRILKIEEGKDFLHITIEGSKVLNPLNLGESVAVNGVCLTVTSFNSNSFTADVMTETLNKSSLGTLSKGSL
VNLERAVTLNKPLGGHIVSGHIDGTGEIINMKKEGIATLLEIKAKENLLKYMIPKGSVALDGVSLTLVDIKEKSFTVSLI
PHTKEETILVNKNIGDIINIECDVLGKYIYKFMHFKKEEALKNNISLDFLSKTGFL

Sequences:

>Translated_216_residues
MFTGIVEEVGRILKIEEGKDFLHITIEGSKVLNPLNLGESVAVNGVCLTVTSFNSNSFTADVMTETLNKSSLGTLSKGSL
VNLERAVTLNKPLGGHIVSGHIDGTGEIINMKKEGIATLLEIKAKENLLKYMIPKGSVALDGVSLTLVDIKEKSFTVSLI
PHTKEETILVNKNIGDIINIECDVLGKYIYKFMHFKKEEALKNNISLDFLSKTGFL
>Mature_216_residues
MFTGIVEEVGRILKIEEGKDFLHITIEGSKVLNPLNLGESVAVNGVCLTVTSFNSNSFTADVMTETLNKSSLGTLSKGSL
VNLERAVTLNKPLGGHIVSGHIDGTGEIINMKKEGIATLLEIKAKENLLKYMIPKGSVALDGVSLTLVDIKEKSFTVSLI
PHTKEETILVNKNIGDIINIECDVLGKYIYKFMHFKKEEALKNNISLDFLSKTGFL

Specific function: Riboflavin synthase is a bifunctional enzyme complex catalyzing the formation of riboflavin from 5-amino-6-(1'-D)- ribityl-amino-2,4(1H,3H)-pyrimidinedione and L-3,4-dihydrohy-2- butanone-4-phosphate via 6,7-dimethyl-8-lumazine. The alpha subunit catalyze

COG id: COG0307

COG function: function code H; Riboflavin synthase alpha chain

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 2 lumazine-binding repeats [H]

Homologues:

Organism=Escherichia coli, GI1787952, Length=185, Percent_Identity=40, Blast_Score=128, Evalue=3e-31,
Organism=Saccharomyces cerevisiae, GI6319733, Length=203, Percent_Identity=39.4088669950739, Blast_Score=142, Evalue=4e-35,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001783
- InterPro:   IPR017938 [H]

Pfam domain/function: PF00677 Lum_binding [H]

EC number: =2.5.1.9 [H]

Molecular weight: Translated: 23567; Mature: 23567

Theoretical pI: Translated: 6.68; Mature: 6.68

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.9 %Cys     (Translated Protein)
2.3 %Met     (Translated Protein)
3.2 %Cys+Met (Translated Protein)
0.9 %Cys     (Mature Protein)
2.3 %Met     (Mature Protein)
3.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MFTGIVEEVGRILKIEEGKDFLHITIEGSKVLNPLNLGESVAVNGVCLTVTSFNSNSFTA
CCCCHHHHHHHEEEEECCCCEEEEEEECCCCCCCCCCCCCEEECCEEEEEEECCCCCEEH
DVMTETLNKSSLGTLSKGSLVNLERAVTLNKPLGGHIVSGHIDGTGEIINMKKEGIATLL
HHHHHHCCCCCCCCCCCCCEEEEEEEEEECCCCCCEEEEEEECCCCEEEEECHHHHHHHH
EIKAKENLLKYMIPKGSVALDGVSLTLVDIKEKSFTVSLIPHTKEETILVNKNIGDIINI
HHHHHHHHHHHHCCCCCEEECCEEEEEEEECCCEEEEEECCCCCCCEEEEECCCCCEEEE
ECDVLGKYIYKFMHFKKEEALKNNISLDFLSKTGFL
EHHHHHHHHHHHHHHHHHHHHHCCCCEEEECCCCCC
>Mature Secondary Structure
MFTGIVEEVGRILKIEEGKDFLHITIEGSKVLNPLNLGESVAVNGVCLTVTSFNSNSFTA
CCCCHHHHHHHEEEEECCCCEEEEEEECCCCCCCCCCCCCEEECCEEEEEEECCCCCEEH
DVMTETLNKSSLGTLSKGSLVNLERAVTLNKPLGGHIVSGHIDGTGEIINMKKEGIATLL
HHHHHHCCCCCCCCCCCCCEEEEEEEEEECCCCCCEEEEEEECCCCEEEEECHHHHHHHH
EIKAKENLLKYMIPKGSVALDGVSLTLVDIKEKSFTVSLIPHTKEETILVNKNIGDIINI
HHHHHHHHHHHHCCCCCEEECCEEEEEEEECCCEEEEEECCCCCCCEEEEECCCCCEEEE
ECDVLGKYIYKFMHFKKEEALKNNISLDFLSKTGFL
EHHHHHHHHHHHHHHHHHHHHHCCCCEEEECCCCCC

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: 8522537 [H]