Click here to switch to the map view.

The map label for this gene is maa [H]

Identifier: 209695012

GI number: 209695012

Start: 1609303

End: 1609851

Strand: Direct

Name: maa [H]

Synonym: VSAL_I1504

Alternate gene names: 209695012

Gene position: 1609303-1609851 (Clockwise)

Preceding gene: 209695010

Following gene: 209695013

Centisome position: 48.4

GC content: 38.25

Gene sequence:

>549_bases
ATGACAGAAAAAGAAAAAATGCTTGCCGGTCTTCCTTATGATGCTTGGGATGAAATGTTGTTAAAAAACCGAATGAATGC
GAAAGCGGTTTGTCACCAATTTAACTTAGCGGATCCAACCAAGTTAGATGAAAGAATGGCCATATTAAAAGGACTTTTGT
GTATAAAAGACCAAGCACATATGGAGCCTAATTTCTTTTGTGATTATGGTTATAACATTGACATTGGTAGCAATTTTTAT
TCTAACCATAACCTCACTATTGTTGATGTATGTAAGGTGACGATTGGTAATAACGTGTTGTTTGGCCCACACGTTATGAT
CTCAACAGGAACCCATCAATTAGATCCTATTGAACGTCAAAAAACAGAATATGGGTCGAGTATCTCTATTGGTAACGATG
TTTGGGTTGGTGGCAACGTGTCTATTTTACCGGGTGTTAAGGTTGGTAATAATTGTGTGATAGGTGCGGGCAGTGTGGTG
AATCGTGATATTCCTGATAACAGTGTTGCCGTTGGTAACCCATGTAGGGTGATTAAATCGGTTAAATAG

Upstream 100 bases:

>100_bases
ATGGTATAAATAGTCAATACTGGTCACATTCGTTGTTATTTAAATGAGTATAATCAAGCGCTAATTATTCCCGTGATTTA
CTTTTAATTTTGGACATGAA

Downstream 100 bases:

>100_bases
AAAATAAGATGGAATCAAAGCGATGTTATTTCAAGCAATTGACTTAAATGTGTTGAATCGGGCTATAATTTTTATCACGT
AACTATAATTAACATCATTC

Product: maltose O-acetyltransferase

Products: NA

Alternate protein names: Maltose transacetylase [H]

Number of amino acids: Translated: 182; Mature: 181

Protein sequence:

>182_residues
MTEKEKMLAGLPYDAWDEMLLKNRMNAKAVCHQFNLADPTKLDERMAILKGLLCIKDQAHMEPNFFCDYGYNIDIGSNFY
SNHNLTIVDVCKVTIGNNVLFGPHVMISTGTHQLDPIERQKTEYGSSISIGNDVWVGGNVSILPGVKVGNNCVIGAGSVV
NRDIPDNSVAVGNPCRVIKSVK

Sequences:

>Translated_182_residues
MTEKEKMLAGLPYDAWDEMLLKNRMNAKAVCHQFNLADPTKLDERMAILKGLLCIKDQAHMEPNFFCDYGYNIDIGSNFY
SNHNLTIVDVCKVTIGNNVLFGPHVMISTGTHQLDPIERQKTEYGSSISIGNDVWVGGNVSILPGVKVGNNCVIGAGSVV
NRDIPDNSVAVGNPCRVIKSVK
>Mature_181_residues
TEKEKMLAGLPYDAWDEMLLKNRMNAKAVCHQFNLADPTKLDERMAILKGLLCIKDQAHMEPNFFCDYGYNIDIGSNFYS
NHNLTIVDVCKVTIGNNVLFGPHVMISTGTHQLDPIERQKTEYGSSISIGNDVWVGGNVSILPGVKVGNNCVIGAGSVVN
RDIPDNSVAVGNPCRVIKSVK

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=181, Percent_Identity=44.1988950276243, Blast_Score=171, Evalue=2e-44,
Organism=Escherichia coli, GI1786537, Length=183, Percent_Identity=43.1693989071038, Blast_Score=150, Evalue=5e-38,
Organism=Escherichia coli, GI1788345, Length=134, Percent_Identity=35.0746268656716, Blast_Score=69, Evalue=2e-13,
Organism=Saccharomyces cerevisiae, GI6322243, Length=181, Percent_Identity=48.6187845303867, Blast_Score=166, Evalue=2e-42,

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: 19969; Mature: 19838

Theoretical pI: Translated: 6.66; Mature: 6.66

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

3.3 %Cys     (Translated Protein)
3.8 %Met     (Translated Protein)
7.1 %Cys+Met (Translated Protein)
3.3 %Cys     (Mature Protein)
3.3 %Met     (Mature Protein)
6.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTEKEKMLAGLPYDAWDEMLLKNRMNAKAVCHQFNLADPTKLDERMAILKGLLCIKDQAH
CCCHHHHHHCCCCCHHHHHHHHCCCCHHHHHHCCCCCCCCHHHHHHHHHHHHHHCCCCCC
MEPNFFCDYGYNIDIGSNFYSNHNLTIVDVCKVTIGNNVLFGPHVMISTGTHQLDPIERQ
CCCCEEEECCCEEECCCCEECCCCEEEEEEEEEEECCCEEECCEEEEECCCCCCCCCHHH
KTEYGSSISIGNDVWVGGNVSILPGVKVGNNCVIGAGSVVNRDIPDNSVAVGNPCRVIKS
HHHCCCEEECCCEEEECCCEEEECCCEECCEEEEECCHHCCCCCCCCCEECCCCHHHHCC
VK
CC
>Mature Secondary Structure 
TEKEKMLAGLPYDAWDEMLLKNRMNAKAVCHQFNLADPTKLDERMAILKGLLCIKDQAH
CCHHHHHHCCCCCHHHHHHHHCCCCHHHHHHCCCCCCCCHHHHHHHHHHHHHHCCCCCC
MEPNFFCDYGYNIDIGSNFYSNHNLTIVDVCKVTIGNNVLFGPHVMISTGTHQLDPIERQ
CCCCEEEECCCEEECCCCEECCCCEEEEEEEEEEECCCEEECCEEEEECCCCCCCCCHHH
KTEYGSSISIGNDVWVGGNVSILPGVKVGNNCVIGAGSVVNRDIPDNSVAVGNPCRVIKS
HHHCCCEEECCCEEEECCCEEEECCCEECCEEEEECCHHCCCCCCCCCEECCCCHHHHCC
VK
CC

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]