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The map label for this gene is trmB [H]

Identifier: 218928122

GI number: 218928122

Start: 1049518

End: 1050237

Strand: Reverse

Name: trmB [H]

Synonym: YPO0951

Alternate gene names: 218928122

Gene position: 1050237-1049518 (Counterclockwise)

Preceding gene: 218928128

Following gene: 218928121

Centisome position: 22.57

GC content: 51.67

Gene sequence:

>720_bases
ATGATAAATGACGTCATATCTCCGGAATTTGATGAAAACGGCCGAGCACTGCGCCGTATTCGTAGTTTTGTCCGCCGTCA
GGGGCGCCTGACCAAGGGGCAGCAACTGGCTCTGGACAGTTACTGGCCGGTGATGGGCGTGGAATATCAGGCGGCCCCGG
TTGACTTGAATACCTTGTTTGGCCGTGAGGCCCCGATAGTACTGGAAATCGGTTTTGGTATGGGGACCTCACTGGTGACC
ATGGCTACCAATAATCCGCAGCAAAACTTTTTAGGCATTGAGGTGCATTCACCGGGGGTCGGTGCTTGCCTGAGTTCAGC
ACATGACGCCGGCCTGAGTAACCTGCGGATCATGTGTCATGATGCGGTCGAAGTTCTGGAGAATATGATCCCAGAGGCTT
CACTGGACATGGTACAACTCTTTTTCCCCGACCCATGGCACAAAGCGCGCCATAATAAGCGTCGTATCGTTCAAACACCG
TTTGTCGAGCTGGTAAAAAGTAAATTAAAGGTGGGGGGCGTATTTCACATGGCGACCGACTGGCAACCTTATGCGGAACA
TATGCTGGAGGTCATGTCGGGTGTGAGCGGTTATCTCAACCTTTCAGAGCAAAATGATTACGTACCCCGTCCGGACTCAC
GTCCACTGACAAAATTCGAATTACGTGGCCAGCGTCTGGGACATGGCGTTTGGGATTTGATGTTTGAGAGGAAAGAATAA

Upstream 100 bases:

>100_bases
TTACCGCTTAATTTTGTACTTATGACGTTCATAGTTGATAAACTGGCGCATCTTTGCATAATGCGCGTTCATATGCACAA
CCAACAGATAGAAAGCACTA

Downstream 100 bases:

>100_bases
TGGCTAAGAATCGCAGTCGTCGTTTACGCAAAAAGATGCATATCGACGAGTTTCAAGAATTGGGTTTTTCCGTACAGTGG
GCTTTTGATGAAGGCACTAG

Product: tRNA (guanine-N(7)-)-methyltransferase

Products: NA

Alternate protein names: tRNA(m7G46)-methyltransferase [H]

Number of amino acids: Translated: 239; Mature: 239

Protein sequence:

>239_residues
MINDVISPEFDENGRALRRIRSFVRRQGRLTKGQQLALDSYWPVMGVEYQAAPVDLNTLFGREAPIVLEIGFGMGTSLVT
MATNNPQQNFLGIEVHSPGVGACLSSAHDAGLSNLRIMCHDAVEVLENMIPEASLDMVQLFFPDPWHKARHNKRRIVQTP
FVELVKSKLKVGGVFHMATDWQPYAEHMLEVMSGVSGYLNLSEQNDYVPRPDSRPLTKFELRGQRLGHGVWDLMFERKE

Sequences:

>Translated_239_residues
MINDVISPEFDENGRALRRIRSFVRRQGRLTKGQQLALDSYWPVMGVEYQAAPVDLNTLFGREAPIVLEIGFGMGTSLVT
MATNNPQQNFLGIEVHSPGVGACLSSAHDAGLSNLRIMCHDAVEVLENMIPEASLDMVQLFFPDPWHKARHNKRRIVQTP
FVELVKSKLKVGGVFHMATDWQPYAEHMLEVMSGVSGYLNLSEQNDYVPRPDSRPLTKFELRGQRLGHGVWDLMFERKE
>Mature_239_residues
MINDVISPEFDENGRALRRIRSFVRRQGRLTKGQQLALDSYWPVMGVEYQAAPVDLNTLFGREAPIVLEIGFGMGTSLVT
MATNNPQQNFLGIEVHSPGVGACLSSAHDAGLSNLRIMCHDAVEVLENMIPEASLDMVQLFFPDPWHKARHNKRRIVQTP
FVELVKSKLKVGGVFHMATDWQPYAEHMLEVMSGVSGYLNLSEQNDYVPRPDSRPLTKFELRGQRLGHGVWDLMFERKE

Specific function: Catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA [H]

COG id: COG0220

COG function: function code R; Predicted S-adenosylmethionine-dependent methyltransferase

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the methyltransferase superfamily. TrmB family [H]

Homologues:

Organism=Escherichia coli, GI1789330, Length=237, Percent_Identity=80.168776371308, Blast_Score=407, Evalue=1e-115,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003358 [H]

Pfam domain/function: PF02390 Methyltransf_4 [H]

EC number: =2.1.1.33 [H]

Molecular weight: Translated: 27019; Mature: 27019

Theoretical pI: Translated: 6.72; Mature: 6.72

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
4.6 %Met     (Translated Protein)
5.4 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
4.6 %Met     (Mature Protein)
5.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MINDVISPEFDENGRALRRIRSFVRRQGRLTKGQQLALDSYWPVMGVEYQAAPVDLNTLF
CCCCCCCCCCCCCCHHHHHHHHHHHHCCCCCCCCEEECCCCCCCCCCEEECCCCCHHHHH
GREAPIVLEIGFGMGTSLVTMATNNPQQNFLGIEVHSPGVGACLSSAHDAGLSNLRIMCH
CCCCCEEEEECCCCCCEEEEEECCCCCCCEEEEEEECCCHHHHHHHHHHCCCCHHEEHHH
DAVEVLENMIPEASLDMVQLFFPDPWHKARHNKRRIVQTPFVELVKSKLKVGGVFHMATD
HHHHHHHHHCCCCCCCEEEEECCCCHHHHHCCCCCEECCHHHHHHHHHHHHCEEEEECCC
WQPYAEHMLEVMSGVSGYLNLSEQNDYVPRPDSRPLTKFELRGQRLGHGVWDLMFERKE
CCHHHHHHHHHHHCCCCEEEECCCCCCCCCCCCCCCHHHHHCCHHHCCHHHHHHHCCCC
>Mature Secondary Structure
MINDVISPEFDENGRALRRIRSFVRRQGRLTKGQQLALDSYWPVMGVEYQAAPVDLNTLF
CCCCCCCCCCCCCCHHHHHHHHHHHHCCCCCCCCEEECCCCCCCCCCEEECCCCCHHHHH
GREAPIVLEIGFGMGTSLVTMATNNPQQNFLGIEVHSPGVGACLSSAHDAGLSNLRIMCH
CCCCCEEEEECCCCCCEEEEEECCCCCCCEEEEEEECCCHHHHHHHHHHCCCCHHEEHHH
DAVEVLENMIPEASLDMVQLFFPDPWHKARHNKRRIVQTPFVELVKSKLKVGGVFHMATD
HHHHHHHHHCCCCCCCEEEEECCCCHHHHHCCCCCEECCHHHHHHHHHHHHCEEEEECCC
WQPYAEHMLEVMSGVSGYLNLSEQNDYVPRPDSRPLTKFELRGQRLGHGVWDLMFERKE
CCHHHHHHHHHHHCCCCEEEECCCCCCCCCCCCCCCHHHHHCCHHHCCHHHHHHHCCCC

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