Click here to switch to the map view.

The map label for this gene is ribE [H]

Identifier: 138895865

GI number: 138895865

Start: 2347029

End: 2347673

Strand: Reverse

Name: ribE [H]

Synonym: GTNG_2224

Alternate gene names: 138895865

Gene position: 2347673-2347029 (Counterclockwise)

Preceding gene: 138895866

Following gene: 138895864

Centisome position: 66.13

GC content: 53.64

Gene sequence:

>645_bases
ATGTTCACCGGTATTATTGAAGAGATCGGCACGGTTGAACAAATGAGGCAAACAGGCAGCGCCATTGTGATGACGATTGG
CGCCAAGCGGGTGCTTGAAGACGTCCAGCTCGGTGATAGCATCGCCGTTAACGGTGTCTGCTTGACCGTTACTTCATTTA
CGGATCGGCAGTTTACGGTCGATGTCATGCCGGAAACAGTGAAGGCAACAGCGTTGCGTACACTCAAGCCGGGGACAAAG
GTGAACTTGGAGCGAGCGATGGCGGCTGGCGGGCGGTTTGGCGGGCATTTCGTTACCGGACACGTCGATGGCGTCGGACG
CATTGTCCGGCAATGGCCGAAAGCGAACGCTGTCTATTATGAAATCGAAGTGCCGGCCCCGCTGCGTTCGTATATGATTG
AGAAAGGGTCGGTAGCCGTCGATGGGACAAGCTTGACGATTTTCGGCTTGAGCGAGCGCACGTTCACCGTTTCGCTCATC
CCGCATACGCGGGCGGCGACGATTTTAGGCGAAAAACGGCCTGGCGACTTTGTCAATATTGAATGTGATATGATCGGCAA
ATACGTCGCTGCCTTTCTCGCAGGAAAGGAAACGACGCCTTCGGGATTGACAATGGAATTTTTGGAGCAACACGGCTATA
AATAA

Upstream 100 bases:

>100_bases
CGCGTCTCGCTGAAGCGATGGAGCTTGACATCCGGCAGATTGAGAAAATCGGTCCGGATATCAAGATCGTCGCTAAACCG
ATCAAGAAGGAGGAGTCGTG

Downstream 100 bases:

>100_bases
GCGAGAAAAGGGGGCAAGTGGCCATGTTTGATACGATTGAAGCGGCGTTGGCCGCACTGAAAAACGGAGAAGTGATCATC
GTTTGCGATGACGAAGACCG

Product: riboflavin synthase subunit alpha

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 214; Mature: 214

Protein sequence:

>214_residues
MFTGIIEEIGTVEQMRQTGSAIVMTIGAKRVLEDVQLGDSIAVNGVCLTVTSFTDRQFTVDVMPETVKATALRTLKPGTK
VNLERAMAAGGRFGGHFVTGHVDGVGRIVRQWPKANAVYYEIEVPAPLRSYMIEKGSVAVDGTSLTIFGLSERTFTVSLI
PHTRAATILGEKRPGDFVNIECDMIGKYVAAFLAGKETTPSGLTMEFLEQHGYK

Sequences:

>Translated_214_residues
MFTGIIEEIGTVEQMRQTGSAIVMTIGAKRVLEDVQLGDSIAVNGVCLTVTSFTDRQFTVDVMPETVKATALRTLKPGTK
VNLERAMAAGGRFGGHFVTGHVDGVGRIVRQWPKANAVYYEIEVPAPLRSYMIEKGSVAVDGTSLTIFGLSERTFTVSLI
PHTRAATILGEKRPGDFVNIECDMIGKYVAAFLAGKETTPSGLTMEFLEQHGYK
>Mature_214_residues
MFTGIIEEIGTVEQMRQTGSAIVMTIGAKRVLEDVQLGDSIAVNGVCLTVTSFTDRQFTVDVMPETVKATALRTLKPGTK
VNLERAMAAGGRFGGHFVTGHVDGVGRIVRQWPKANAVYYEIEVPAPLRSYMIEKGSVAVDGTSLTIFGLSERTFTVSLI
PHTRAATILGEKRPGDFVNIECDMIGKYVAAFLAGKETTPSGLTMEFLEQHGYK

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=197, Percent_Identity=32.994923857868, Blast_Score=102, Evalue=1e-23,
Organism=Saccharomyces cerevisiae, GI6319733, Length=201, Percent_Identity=43.2835820895522, Blast_Score=158, Evalue=6e-40,

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: 23190; Mature: 23190

Theoretical pI: Translated: 6.95; Mature: 6.95

Prosite motif: PS00693 LUM_BINDING

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.9 %Cys     (Translated Protein)
3.7 %Met     (Translated Protein)
4.7 %Cys+Met (Translated Protein)
0.9 %Cys     (Mature Protein)
3.7 %Met     (Mature Protein)
4.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MFTGIIEEIGTVEQMRQTGSAIVMTIGAKRVLEDVQLGDSIAVNGVCLTVTSFTDRQFTV
CCCCHHHHHHHHHHHHHCCCEEEEEECHHHHHHHHHCCCCEEECCEEEEEEECCCCEEEE
DVMPETVKATALRTLKPGTKVNLERAMAAGGRFGGHFVTGHVDGVGRIVRQWPKANAVYY
EECCCHHHHHHHHHCCCCCCCCHHHHHHCCCCCCCEEEEEEHHHHHHHHHHCCCCCEEEE
EIEVPAPLRSYMIEKGSVAVDGTSLTIFGLSERTFTVSLIPHTRAATILGEKRPGDFVNI
EEECCCHHHHHHCCCCCEEECCCEEEEEEECCCEEEEEECCCCCEEEEECCCCCCCEEEE
ECDMIGKYVAAFLAGKETTPSGLTMEFLEQHGYK
EHHHHHHHHHHHHCCCCCCCCCCCHHHHHHCCCC
>Mature Secondary Structure
MFTGIIEEIGTVEQMRQTGSAIVMTIGAKRVLEDVQLGDSIAVNGVCLTVTSFTDRQFTV
CCCCHHHHHHHHHHHHHCCCEEEEEECHHHHHHHHHCCCCEEECCEEEEEEECCCCEEEE
DVMPETVKATALRTLKPGTKVNLERAMAAGGRFGGHFVTGHVDGVGRIVRQWPKANAVYY
EECCCHHHHHHHHHCCCCCCCCHHHHHHCCCCCCCEEEEEEHHHHHHHHHHCCCCCEEEE
EIEVPAPLRSYMIEKGSVAVDGTSLTIFGLSERTFTVSLIPHTRAATILGEKRPGDFVNI
EEECCCHHHHHHCCCCCEEECCCEEEEEEECCCEEEEEECCCCCEEEEECCCCCCCEEEE
ECDMIGKYVAAFLAGKETTPSGLTMEFLEQHGYK
EHHHHHHHHHHHHCCCCCCCCCCCHHHHHHCCCC

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: 2106516; 7934829; 9384377; 7473709 [H]