Definition Methanosarcina mazei Go1 chromosome, complete genome.
Accession NC_003901
Length 4,096,345

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The map label for this gene is rrmA [C]

Identifier: 21228321

GI number: 21228321

Start: 2644938

End: 2645525

Strand: Reverse

Name: rrmA [C]

Synonym: MM_2219

Alternate gene names: 21228321

Gene position: 2645525-2644938 (Counterclockwise)

Preceding gene: 21228322

Following gene: 21228320

Centisome position: 64.58

GC content: 40.48

Gene sequence:

>588_bases
ATGAGCCAGAATTCAGAGAGTGGAAATTACAGGAAGTATACTTCCAGAAACCCGCTCATGGGGATAGTTGTATCCGGGTT
TATGAAAGATTTGAGCGAAACTATAGCTCCACTGGAAGAAGTGGGAAGTATTATCGATATAGGCTGCGGGGAAGGGTTCA
TCATTAACTGTCTTAACAGGAAAGATATTACAGGCGTGGATGTCTCAAAGAAAGCGTTAAATATCGCAAAACAAAAGAAT
CCGGGCTGTAATTTCTGCACGGGAAGCATATATGACCTGTCATTTAAAAAGAGCAGTTTTGACCTCGTAATTGCAACGGA
AGTGCTGGAACACCTTGAAAACCCGGAAAGAGCTCTCCGGGAAATAAAGAGAATATCTAAAAAATACTGCATATTCAGTG
TGCCCAATGAGCCATATTTTCGCACAATGAATTTCTTAAGAGGTAAGAACCTTACACGCCTTGGGAATGACATTGAACAT
TTACAGAACTGGAGCACAAAAGAGTTTGTAAAGTTAGTGGGAAGGCATTTTAATGTGGTGGAAGTAAAGAGACCTTTTCC
GTGGACAATGGTATTGTGCGAAAAATAA

Upstream 100 bases:

>100_bases
TCAGGAATAAATCAAAGATAAATCAGGAATAACAAATATAGACAGATATGTAGAATCAAAATCCAATACCGGAATTTTAA
AACGTTTTATGGGGATTAAA

Downstream 100 bases:

>100_bases
GGATTAAAGGTGCAGGAGCTTGGATAATTTTTTAGGAATAACTTTGTTCTCGTGGTCGTAACCAATCCCCGACAAATCCA
GTTCAAGGGATTTTTTAATG

Product: hypothetical protein

Products: S-adenosyl-L-homocysteine +rRNA containing Nmethylguanine [C]

Alternate protein names: S-Adenosyl-L-Methionine-Methyltransferases; Methyltransferase; Methyltransferase Small Domain Superfamily; 3-Demethylubiquinone-9 3-O-Methyltransferase

Number of amino acids: Translated: 195; Mature: 194

Protein sequence:

>195_residues
MSQNSESGNYRKYTSRNPLMGIVVSGFMKDLSETIAPLEEVGSIIDIGCGEGFIINCLNRKDITGVDVSKKALNIAKQKN
PGCNFCTGSIYDLSFKKSSFDLVIATEVLEHLENPERALREIKRISKKYCIFSVPNEPYFRTMNFLRGKNLTRLGNDIEH
LQNWSTKEFVKLVGRHFNVVEVKRPFPWTMVLCEK

Sequences:

>Translated_195_residues
MSQNSESGNYRKYTSRNPLMGIVVSGFMKDLSETIAPLEEVGSIIDIGCGEGFIINCLNRKDITGVDVSKKALNIAKQKN
PGCNFCTGSIYDLSFKKSSFDLVIATEVLEHLENPERALREIKRISKKYCIFSVPNEPYFRTMNFLRGKNLTRLGNDIEH
LQNWSTKEFVKLVGRHFNVVEVKRPFPWTMVLCEK
>Mature_194_residues
SQNSESGNYRKYTSRNPLMGIVVSGFMKDLSETIAPLEEVGSIIDIGCGEGFIINCLNRKDITGVDVSKKALNIAKQKNP
GCNFCTGSIYDLSFKKSSFDLVIATEVLEHLENPERALREIKRISKKYCIFSVPNEPYFRTMNFLRGKNLTRLGNDIEHL
QNWSTKEFVKLVGRHFNVVEVKRPFPWTMVLCEK

Specific function: Specifically Methylates The Guanosine In Position 745 Of 23s rRNA. [C]

COG id: COG0500

COG function: function code QR; SAM-dependent methyltransferases

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: NA

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

NA

Pfam domain/function: NA

EC number: 2.1.1.51 [C]

Molecular weight: Translated: 22233; Mature: 22102

Theoretical pI: Translated: 9.02; Mature: 9.02

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

3.1 %Cys     (Translated Protein)
2.6 %Met     (Translated Protein)
5.6 %Cys+Met (Translated Protein)
3.1 %Cys     (Mature Protein)
2.1 %Met     (Mature Protein)
5.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSQNSESGNYRKYTSRNPLMGIVVSGFMKDLSETIAPLEEVGSIIDIGCGEGFIINCLNR
CCCCCCCCCCCEECCCCCHHHHHHHHHHHHHHHHHHHHHHHCCEEECCCCCCEEEEECCC
KDITGVDVSKKALNIAKQKNPGCNFCTGSIYDLSFKKSSFDLVIATEVLEHLENPERALR
CCCCCCCHHHHHHHHHHCCCCCCCEECCCEEEEEECCCCCCEEHHHHHHHHCCCHHHHHH
EIKRISKKYCIFSVPNEPYFRTMNFLRGKNLTRLGNDIEHLQNWSTKEFVKLVGRHFNVV
HHHHHHHHEEEEECCCCCHHHHHHHHCCCCHHHHCCHHHHHHCCCHHHHHHHHHCCCCEE
EVKRPFPWTMVLCEK
EECCCCCEEEEEECC
>Mature Secondary Structure 
SQNSESGNYRKYTSRNPLMGIVVSGFMKDLSETIAPLEEVGSIIDIGCGEGFIINCLNR
CCCCCCCCCCEECCCCCHHHHHHHHHHHHHHHHHHHHHHHCCEEECCCCCCEEEEECCC
KDITGVDVSKKALNIAKQKNPGCNFCTGSIYDLSFKKSSFDLVIATEVLEHLENPERALR
CCCCCCCHHHHHHHHHHCCCCCCCEECCCEEEEEECCCCCCEEHHHHHHHHCCCHHHHHH
EIKRISKKYCIFSVPNEPYFRTMNFLRGKNLTRLGNDIEHLQNWSTKEFVKLVGRHFNVV
HHHHHHHHEEEEECCCCCHHHHHHHHCCCCHHHHCCHHHHHHCCCHHHHHHHHHCCCCEE
EVKRPFPWTMVLCEK
EECCCCCEEEEEECC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: Unidentified protein factor B [C]

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: S-Adenosyl-L-methionine; rRNA [C]

Specific reaction: S-Adenosyl-L-methionine + rRNA = S-adenosyl-L-homocysteine +rRNA containing Nmethylguanine [C]

General reaction: Methyl group transfer [C]

Inhibitor: Mg2+; Unidentified protein factor A1 [C]

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA