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The map label for this gene is ribH [H]

Identifier: 238026451

GI number: 238026451

Start: 852863

End: 853375

Strand: Reverse

Name: ribH [H]

Synonym: bglu_1g07930

Alternate gene names: 238026451

Gene position: 853375-852863 (Counterclockwise)

Preceding gene: 238026452

Following gene: 238026450

Centisome position: 21.84

GC content: 63.94

Gene sequence:

>513_bases
ATGGAAATCGGACAATATCAACCGAATCTCGAAGGCGAAGGCCTGCGTATCGGCATCGTGCAATCGCGCTTCAACGAGCC
GGTCTGCAACGGCCTCGCGGACGCCTGCGTCGAGGAACTCGAACGCCTCGGCGTGGCCGGCGAGGACGTGCTGCTCGTGA
CGGTGCCCGGCGCGCTGGAAATCCCGCTCGCGCTGCAAAAGCTCGCGGAAAGCAACCAGTTCGACGCGCTGATCGCGCTC
GGCGCCGTGATCCGCGGCGAAACCTATCATTTCGAACTCGTCTCGAACGAGAGCGGTGCCGGCATCTCGCGCATCGCACT
CGACTTCAACACGCCCGTCGCCAACGCGGTGCTGACCACCGAGAACGACGAGCAGGCCATCGCGCGCATGACCGAAAAGG
GTCGCGACGCGGCGCGCACGGCGGTGGAAATGGCCAACCTCACGATGACGCTCGACCAGCTCAACGAGGACGAGGAAGAC
GAGGACGAAGACGACGAAGAGGAACGCGCATGA

Upstream 100 bases:

>100_bases
TGCCGATGCCGGGCGGCGCGGCCTCCGCGGCCTGACCCGCCCGGCTCTCGCCTTTTGGCTGCCGCTCCTTATTCACGCTG
AATCCAACCACGGAACGAAC

Downstream 100 bases:

>100_bases
AGAAGAGCGCACGCCGACAATCGCGCGAACTGGCGACGCAAGGCCTGTATCAGTGGCTGCTGTCGAACGCGTCCACCGGC
GAGATCGACGCGCAGTTGCG

Product: 6,7-dimethyl-8-ribityllumazine synthase

Products: NA

Alternate protein names: DMRL synthase; Lumazine synthase; Riboflavin synthase beta chain [H]

Number of amino acids: Translated: 170; Mature: 170

Protein sequence:

>170_residues
MEIGQYQPNLEGEGLRIGIVQSRFNEPVCNGLADACVEELERLGVAGEDVLLVTVPGALEIPLALQKLAESNQFDALIAL
GAVIRGETYHFELVSNESGAGISRIALDFNTPVANAVLTTENDEQAIARMTEKGRDAARTAVEMANLTMTLDQLNEDEED
EDEDDEEERA

Sequences:

>Translated_170_residues
MEIGQYQPNLEGEGLRIGIVQSRFNEPVCNGLADACVEELERLGVAGEDVLLVTVPGALEIPLALQKLAESNQFDALIAL
GAVIRGETYHFELVSNESGAGISRIALDFNTPVANAVLTTENDEQAIARMTEKGRDAARTAVEMANLTMTLDQLNEDEED
EDEDDEEERA
>Mature_170_residues
MEIGQYQPNLEGEGLRIGIVQSRFNEPVCNGLADACVEELERLGVAGEDVLLVTVPGALEIPLALQKLAESNQFDALIAL
GAVIRGETYHFELVSNESGAGISRIALDFNTPVANAVLTTENDEQAIARMTEKGRDAARTAVEMANLTMTLDQLNEDEED
EDEDDEEERA

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 beta subunit catalyzes

COG id: COG0054

COG function: function code H; Riboflavin synthase beta-chain

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the DMRL synthase family [H]

Homologues:

Organism=Escherichia coli, GI1786617, Length=137, Percent_Identity=45.2554744525547, Blast_Score=110, Evalue=6e-26,
Organism=Saccharomyces cerevisiae, GI6324429, Length=148, Percent_Identity=29.7297297297297, Blast_Score=86, Evalue=3e-18,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002180 [H]

Pfam domain/function: PF00885 DMRL_synthase [H]

EC number: =2.5.1.9 [H]

Molecular weight: Translated: 18463; Mature: 18463

Theoretical pI: Translated: 3.74; Mature: 3.74

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
2.4 %Met     (Translated Protein)
3.5 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
2.4 %Met     (Mature Protein)
3.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MEIGQYQPNLEGEGLRIGIVQSRFNEPVCNGLADACVEELERLGVAGEDVLLVTVPGALE
CCCCCCCCCCCCCCEEEEEEHHHCCCHHHHHHHHHHHHHHHHCCCCCCCEEEEECCCCCC
IPLALQKLAESNQFDALIALGAVIRGETYHFELVSNESGAGISRIALDFNTPVANAVLTT
HHHHHHHHHCCCCHHHHHHHHHHHCCCEEEEEEEECCCCCCEEEEEEECCCCCCCEEEEC
ENDEQAIARMTEKGRDAARTAVEMANLTMTLDQLNEDEEDEDEDDEEERA
CCHHHHHHHHHHCCHHHHHHHHHHHHHEEEHHHCCCCCCCCCCCCHHHCC
>Mature Secondary Structure
MEIGQYQPNLEGEGLRIGIVQSRFNEPVCNGLADACVEELERLGVAGEDVLLVTVPGALE
CCCCCCCCCCCCCCEEEEEEHHHCCCHHHHHHHHHHHHHHHHCCCCCCCEEEEECCCCCC
IPLALQKLAESNQFDALIALGAVIRGETYHFELVSNESGAGISRIALDFNTPVANAVLTT
HHHHHHHHHCCCCHHHHHHHHHHHCCCEEEEEEEECCCCCCEEEEEEECCCCCCCEEEEC
ENDEQAIARMTEKGRDAARTAVEMANLTMTLDQLNEDEEDEDEDDEEERA
CCHHHHHHHHHHCCHHHHHHHHHHHHHEEEHHHCCCCCCCCCCCCHHHCC

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: NA