Definition Clostridium botulinum B str. Eklund 17B, complete genome.
Accession NC_010674
Length 3,800,327

Click here to switch to the map view.

The map label for this gene is maa [H]

Identifier: 187933958

GI number: 187933958

Start: 2252226

End: 2252819

Strand: Reverse

Name: maa [H]

Synonym: CLL_A2165

Alternate gene names: 187933958

Gene position: 2252819-2252226 (Counterclockwise)

Preceding gene: 187933481

Following gene: 187932999

Centisome position: 59.28

GC content: 31.14

Gene sequence:

>594_bases
ATGAGTAGTTTAGAAAAACAAAGTCAATATATTTTAAGTGGAAATATGTATAATGATCTTACTAGAGAATTAGTTAAAGC
AAGGGAAAAAACTGTGCTTATGACAAATGAATATAATAGTAGTTTTGGAAAAACATCTGAAGAAAGGGAAGCTATATTAA
AAAAATTACTAAAATCAATAGGTAAAGGTGTCTATTTTGAACCAAATTTCAGATGTGAGTTTGGTTTCAATATTTCTATA
GGAAACAATTTTTATGCTAATTTTGATTGCGTTATGCTAGATGGCGGTGGTATTGAAATTGGTGATAATGTATTATTTGG
ACCACGAGTTGGCATTTACACATCAAATCATGCAATAGATACAAATGAACGTGTTTTGGGTGGCTGTTATGCTAAAAAAG
TGAAAATTGGGAATAATGTATGGATTGGTGGAGGTGTTCAGATAAATCAGGGAGTATCTATAGGTGATAATACAATTATT
GGTTCTGGAAGTGTAGTCACAAAAAATATTCCATCCAATGTAATTGCAGCTGGTGTACCGTGCAAGGTTATAAGAACAAT
AACACAAGATGATAAAACAGGGTTTAATGGTTAA

Upstream 100 bases:

>100_bases
CAGATGTACATCTAGTTAATTAAGTGATTTTTAAATTACAACAATATATTTGAAAATATGATATAATTAACCAAAATAAA
AAATTGTAGAGGTGATATTA

Downstream 100 bases:

>100_bases
ATTTCAATTTTAATAATTAAAATAGTAATTTGAATGAGTGAAAAAAATTTCAATCTAAATTTTAGTAATTGAAAGGGACA
TAACTTGTGGTAGGAATTTA

Product: maltose O-acetyltransferase

Products: NA

Alternate protein names: Maltose transacetylase [H]

Number of amino acids: Translated: 197; Mature: 196

Protein sequence:

>197_residues
MSSLEKQSQYILSGNMYNDLTRELVKAREKTVLMTNEYNSSFGKTSEEREAILKKLLKSIGKGVYFEPNFRCEFGFNISI
GNNFYANFDCVMLDGGGIEIGDNVLFGPRVGIYTSNHAIDTNERVLGGCYAKKVKIGNNVWIGGGVQINQGVSIGDNTII
GSGSVVTKNIPSNVIAAGVPCKVIRTITQDDKTGFNG

Sequences:

>Translated_197_residues
MSSLEKQSQYILSGNMYNDLTRELVKAREKTVLMTNEYNSSFGKTSEEREAILKKLLKSIGKGVYFEPNFRCEFGFNISI
GNNFYANFDCVMLDGGGIEIGDNVLFGPRVGIYTSNHAIDTNERVLGGCYAKKVKIGNNVWIGGGVQINQGVSIGDNTII
GSGSVVTKNIPSNVIAAGVPCKVIRTITQDDKTGFNG
>Mature_196_residues
SSLEKQSQYILSGNMYNDLTRELVKAREKTVLMTNEYNSSFGKTSEEREAILKKLLKSIGKGVYFEPNFRCEFGFNISIG
NNFYANFDCVMLDGGGIEIGDNVLFGPRVGIYTSNHAIDTNERVLGGCYAKKVKIGNNVWIGGGVQINQGVSIGDNTIIG
SGSVVTKNIPSNVIAAGVPCKVIRTITQDDKTGFNG

Specific function: Acetylates maltose and other sugars [H]

COG id: COG0110

COG function: function code R; Acetyltransferase (isoleucine patch superfamily)

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the transferase hexapeptide repeat family [H]

Homologues:

Organism=Escherichia coli, GI1786664, Length=184, Percent_Identity=42.9347826086957, Blast_Score=169, Evalue=1e-43,
Organism=Escherichia coli, GI1786537, Length=187, Percent_Identity=42.2459893048128, Blast_Score=166, Evalue=6e-43,
Organism=Escherichia coli, GI1788367, Length=137, Percent_Identity=27.7372262773723, Blast_Score=64, Evalue=6e-12,
Organism=Saccharomyces cerevisiae, GI6322243, Length=187, Percent_Identity=47.5935828877005, Blast_Score=176, Evalue=2e-45,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001451
- InterPro:   IPR018357
- InterPro:   IPR011004 [H]

Pfam domain/function: PF00132 Hexapep [H]

EC number: =2.3.1.79 [H]

Molecular weight: Translated: 21408; Mature: 21276

Theoretical pI: Translated: 8.29; Mature: 8.29

Prosite motif: PS00101 HEXAPEP_TRANSFERASES

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.0 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
4.1 %Cys+Met (Translated Protein)
2.0 %Cys     (Mature Protein)
1.5 %Met     (Mature Protein)
3.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSSLEKQSQYILSGNMYNDLTRELVKAREKTVLMTNEYNSSFGKTSEEREAILKKLLKSI
CCCCHHHCEEEEECCCHHHHHHHHHHHHCCEEEEEECCCCCCCCCCHHHHHHHHHHHHHH
GKGVYFEPNFRCEFGFNISIGNNFYANFDCVMLDGGGIEIGDNVLFGPRVGIYTSNHAID
CCCEEECCCCEEEECEEEEECCCEEECEEEEEEECCCEEECCCEEECCEEEEEECCCCCC
TNERVLGGCYAKKVKIGNNVWIGGGVQINQGVSIGDNTIIGSGSVVTKNIPSNVIAAGVP
CCCCEECCEEEEEEEECCEEEECCCEEECCCCCCCCCEEECCCCEEEECCCCCCEECCCC
CKVIRTITQDDKTGFNG
HHHHHHHHCCCCCCCCC
>Mature Secondary Structure 
SSLEKQSQYILSGNMYNDLTRELVKAREKTVLMTNEYNSSFGKTSEEREAILKKLLKSI
CCCHHHCEEEEECCCHHHHHHHHHHHHCCEEEEEECCCCCCCCCCHHHHHHHHHHHHHH
GKGVYFEPNFRCEFGFNISIGNNFYANFDCVMLDGGGIEIGDNVLFGPRVGIYTSNHAID
CCCEEECCCCEEEECEEEEECCCEEECEEEEEEECCCEEECCCEEECCEEEEEECCCCCC
TNERVLGGCYAKKVKIGNNVWIGGGVQINQGVSIGDNTIIGSGSVVTKNIPSNVIAAGVP
CCCCEECCEEEEEEEECCEEEECCCEEECCCCCCCCCEEECCCCEEEECCCCCCEECCCC
CKVIRTITQDDKTGFNG
HHHHHHHHCCCCCCCCC

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: 9278503; 9600841; 1856235 [H]