The gene/protein map for NC_008700 is currently unavailable.
Definition Shewanella amazonensis SB2B chromosome, complete genome.
Accession NC_008700
Length 4,306,142

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The map label for this gene is ksgA

Identifier: 119775951

GI number: 119775951

Start: 3358584

End: 3359387

Strand: Direct

Name: ksgA

Synonym: Sama_2819

Alternate gene names: 119775951

Gene position: 3358584-3359387 (Clockwise)

Preceding gene: 119775950

Following gene: 119775952

Centisome position: 78.0

GC content: 52.86

Gene sequence:

>804_bases
ATGAGTAATAAAGTCCACTTGGGCCATACGGCCAGAAAGCGTTTCGGTCAGAACTTCCTGACCGATGGAAACATTATCAA
CCGCATCGTAGGCGCCATTTCGCCAGACGATGACCACGTGATGGTGGAAATTGGCCCGGGCCTCGCCGCCCTGACCGAGC
CCGTTGCCATGGGCATCAAAAACCTTACGGTAATCGAGCTTGACCGGGATCTGGCCGAACGCTTGAAAGTTCACCCCACC
CTGAAGGATAAACTCACTATCCATCAGGGCGATGCCATGAAGTTTGACTTCAGCCAGTTGGTAGAGCCTGAGCGCAAGCT
CAAGGTCTTTGGTAACCTGCCATACAATATCTCAACCCCGCTGATGTTCCATCTGTTCGAATTTGCCGAGCACATTGAGA
ACATGCACTTTATGCTGCAAAAAGAAGTGGTGCTGCGCCTCTCTGCTTCTCCGGGCACCAAAGCCTATGGCAAGCTGACC
GTCATGGCACAATACTACTGTCAGGTAGTCCCGGTACTGGAAGTGCCACCGGGCTGCTTTACCCCTCCGCCAAAAGTGGA
TTCGGCTGTGGTACGCCTGGTGCCTTATGCCGAAAAACCCTGGCCGTGTCATGATGTGGAAATGCTGCGCAAGGTGTGTA
ACACCGCCTTCAATATGCGTCGCAAGACCCTGCGCAATAACCTGAAACCCCTTCTTCAGGACGCCGACTTTGATGTTCTT
GGCATAGATGCCGGTTTACGCCCCGAAGACATCAGCGTTGCCCAATATGTGGCCATGGCCAACTATTTGTGTGAAAAGCG
ATAA

Upstream 100 bases:

>100_bases
CCTGGAGCTGGCAGGTACGGGTCGCGCCGACATCGGCAGTTTTGTTTGTGCCCTCAACAAGGCCATCGAGCTGGCTGCCA
AGACCAACTGATAGAGAGTC

Downstream 100 bases:

>100_bases
ACTCCAGTAACAGGCAAAGAATCCGGAATGACGATGACCGACGTAGATCCCGCAATCAAGGTTGAGGTAAATACCGAATA
CCTGGAAGAGCAATCCACGC

Product: dimethyladenosine transferase

Products: NA

Alternate protein names: 16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase; 16S rRNA dimethyladenosine transferase; 16S rRNA dimethylase; S-adenosylmethionine-6-N', N'-adenosyl(rRNA) dimethyltransferase

Number of amino acids: Translated: 267; Mature: 266

Protein sequence:

>267_residues
MSNKVHLGHTARKRFGQNFLTDGNIINRIVGAISPDDDHVMVEIGPGLAALTEPVAMGIKNLTVIELDRDLAERLKVHPT
LKDKLTIHQGDAMKFDFSQLVEPERKLKVFGNLPYNISTPLMFHLFEFAEHIENMHFMLQKEVVLRLSASPGTKAYGKLT
VMAQYYCQVVPVLEVPPGCFTPPPKVDSAVVRLVPYAEKPWPCHDVEMLRKVCNTAFNMRRKTLRNNLKPLLQDADFDVL
GIDAGLRPEDISVAQYVAMANYLCEKR

Sequences:

>Translated_267_residues
MSNKVHLGHTARKRFGQNFLTDGNIINRIVGAISPDDDHVMVEIGPGLAALTEPVAMGIKNLTVIELDRDLAERLKVHPT
LKDKLTIHQGDAMKFDFSQLVEPERKLKVFGNLPYNISTPLMFHLFEFAEHIENMHFMLQKEVVLRLSASPGTKAYGKLT
VMAQYYCQVVPVLEVPPGCFTPPPKVDSAVVRLVPYAEKPWPCHDVEMLRKVCNTAFNMRRKTLRNNLKPLLQDADFDVL
GIDAGLRPEDISVAQYVAMANYLCEKR
>Mature_266_residues
SNKVHLGHTARKRFGQNFLTDGNIINRIVGAISPDDDHVMVEIGPGLAALTEPVAMGIKNLTVIELDRDLAERLKVHPTL
KDKLTIHQGDAMKFDFSQLVEPERKLKVFGNLPYNISTPLMFHLFEFAEHIENMHFMLQKEVVLRLSASPGTKAYGKLTV
MAQYYCQVVPVLEVPPGCFTPPPKVDSAVVRLVPYAEKPWPCHDVEMLRKVCNTAFNMRRKTLRNNLKPLLQDADFDVLG
IDAGLRPEDISVAQYVAMANYLCEKR

Specific function: Specifically dimethylates two adjacent adenosines (A1518 and A1519) in the loop of a conserved hairpin near the 3'-end of 16S rRNA in the 30S particle. May play a critical role in biogenesis of 30S subunits

COG id: COG0030

COG function: function code J; Dimethyladenosine transferase (rRNA methylation)

Gene ontology:

Cell location: Cytoplasm (Potential)

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the methyltransferase superfamily. rRNA adenine N(6)-methyltransferase family. RsmA subfamily

Homologues:

Organism=Homo sapiens, GI156415992, Length=278, Percent_Identity=28.4172661870504, Blast_Score=112, Evalue=5e-25,
Organism=Homo sapiens, GI7657198, Length=268, Percent_Identity=30.9701492537313, Blast_Score=96, Evalue=5e-20,
Organism=Escherichia coli, GI1786236, Length=267, Percent_Identity=63.6704119850187, Blast_Score=345, Evalue=3e-96,
Organism=Caenorhabditis elegans, GI25141369, Length=257, Percent_Identity=27.2373540856031, Blast_Score=97, Evalue=1e-20,
Organism=Caenorhabditis elegans, GI25146882, Length=214, Percent_Identity=35.5140186915888, Blast_Score=91, Evalue=5e-19,
Organism=Saccharomyces cerevisiae, GI6324989, Length=226, Percent_Identity=31.4159292035398, Blast_Score=89, Evalue=9e-19,
Organism=Drosophila melanogaster, GI21357273, Length=282, Percent_Identity=29.0780141843972, Blast_Score=102, Evalue=3e-22,
Organism=Drosophila melanogaster, GI21358017, Length=230, Percent_Identity=31.7391304347826, Blast_Score=91, Evalue=1e-18,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): RSMA_SHEAM (A1S9G5)

Other databases:

- EMBL:   CP000507
- RefSeq:   YP_928691.1
- ProteinModelPortal:   A1S9G5
- SMR:   A1S9G5
- STRING:   A1S9G5
- GeneID:   4605066
- GenomeReviews:   CP000507_GR
- KEGG:   saz:Sama_2819
- NMPDR:   fig|326297.7.peg.2640
- eggNOG:   COG0030
- HOGENOM:   HBG319664
- OMA:   GVLCGWR
- PhylomeDB:   A1S9G5
- ProtClustDB:   PRK00274
- GO:   GO:0005737
- HAMAP:   MF_00607
- InterPro:   IPR023165
- InterPro:   IPR020596
- InterPro:   IPR001737
- InterPro:   IPR020598
- InterPro:   IPR011530
- Gene3D:   G3DSA:1.10.8.100
- PANTHER:   PTHR11727
- SMART:   SM00650
- TIGRFAMs:   TIGR00755

Pfam domain/function: PF00398 RrnaAD

EC number: =2.1.1.182

Molecular weight: Translated: 30109; Mature: 29977

Theoretical pI: Translated: 7.94; Mature: 7.94

Prosite motif: PS01131 RRNA_A_DIMETH

Important sites: BINDING 18-18 BINDING 20-20 BINDING 45-45 BINDING 66-66 BINDING 91-91 BINDING 112-112

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.9 %Cys     (Translated Protein)
4.1 %Met     (Translated Protein)
6.0 %Cys+Met (Translated Protein)
1.9 %Cys     (Mature Protein)
3.8 %Met     (Mature Protein)
5.6 %Cys+Met (Mature Protein)

Secondary structure: 

>Translated Secondary Structure
MSNKVHLGHTARKRFGQNFLTDGNIINRIVGAISPDDDHVMVEIGPGLAALTEPVAMGIK
CCCCEECCHHHHHHHCCCCCCCCHHHHHHHHCCCCCCCEEEEEECCCHHHHHHHHHHCCC
NLTVIELDRDLAERLKVHPTLKDKLTIHQGDAMKFDFSQLVEPERKLKVFGNLPYNISTP
CEEEEEECHHHHHHHHCCCCHHHCEEEECCCCCEECHHHHCCCHHHEEEECCCCCCCCCH
LMFHLFEFAEHIENMHFMLQKEVVLRLSASPGTKAYGKLTVMAQYYCQVVPVLEVPPGCF
HHHHHHHHHHHHHHHHHHHHHHHHEEECCCCCCCHHHHHHHHHHHHHHHHHHEECCCCCC
TPPPKVDSAVVRLVPYAEKPWPCHDVEMLRKVCNTAFNMRRKTLRNNLKPLLQDADFDVL
CCCCCCCHHHHHEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEE
GIDAGLRPEDISVAQYVAMANYLCEKR
EECCCCCCCHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
SNKVHLGHTARKRFGQNFLTDGNIINRIVGAISPDDDHVMVEIGPGLAALTEPVAMGIK
CCCEECCHHHHHHHCCCCCCCCHHHHHHHHCCCCCCCEEEEEECCCHHHHHHHHHHCCC
NLTVIELDRDLAERLKVHPTLKDKLTIHQGDAMKFDFSQLVEPERKLKVFGNLPYNISTP
CEEEEEECHHHHHHHHCCCCHHHCEEEECCCCCEECHHHHCCCHHHEEEECCCCCCCCCH
LMFHLFEFAEHIENMHFMLQKEVVLRLSASPGTKAYGKLTVMAQYYCQVVPVLEVPPGCF
HHHHHHHHHHHHHHHHHHHHHHHHEEECCCCCCCHHHHHHHHHHHHHHHHHHEECCCCCC
TPPPKVDSAVVRLVPYAEKPWPCHDVEMLRKVCNTAFNMRRKTLRNNLKPLLQDADFDVL
CCCCCCCHHHHHEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEE
GIDAGLRPEDISVAQYVAMANYLCEKR
EECCCCCCCHHHHHHHHHHHHHHHCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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