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The map label for this gene is lacA [C]

Identifier: 158335851

GI number: 158335851

Start: 2740921

End: 2741448

Strand: Direct

Name: lacA [C]

Synonym: AM1_2709

Alternate gene names: 158335851

Gene position: 2740921-2741448 (Clockwise)

Preceding gene: 158335850

Following gene: 158335852

Centisome position: 42.14

GC content: 38.64

Gene sequence:

>528_bases
ATGAAAGCGAGTAAAATTGTTCGTAGATTTTTAGTTCCGTCACCTGTTATCACGCTATTTTATCTGGTTAAGTCTGGCGC
AAAAATCAGCCCGAAAGCTGAGGTTGAGCTCAGCTCCTTTTTTACAATTGGTCGCCAATCGGTAATAAGTTCATTTACCA
AGATTAAAGCATCTGAAGGACCATTGAAGATTGGTTCAAATGTTTCTATTTCAACAGGATGCTTTATCAGTTCACATACG
GGTGGACTTGAAATTGGTGATTACTGCTTAATTGGTCCAAATGTAACCATAGTAGGTAATAATTATAACTATAGTAAAAT
TGATGTTCCCTTAGAACAACAAGGAATCATATCTAAGGGAATTAAGATTGGTAAGAATGTTTGGCTAGGTGCGGGGGTAT
GTGTTCTCGATGGAGCCACAATCGAAGATAATTGTATTATCACTCCTAATTCAGTTGTCTCATCCAATATTCCCGCTGGT
GCGATCGCAAGTGGGCAACCAGCTAAGGTTATTTTTAAGCGTAGGTAG

Upstream 100 bases:

>100_bases
TAAGCCGGGTATTCGAGCTAATTGAGAGCAAAAGCTAGATTAACCCAGCATTAACCTTAGAATTGACCAATATATAAATA
TCTTCAAGGAATATGCTTAA

Downstream 100 bases:

>100_bases
TTTTCTAAAGAGAAGTTGCTGATTTATTTATTAAATCTATCTTCATTTCTATTATTTTTTATGCGATATTATAGTTCTCA
TGTTAGTGATAATAAACCAG

Product: hexapaptide repeat-containing transferase

Products: CoA; aacetyl-beta-D-galactoside [C]

Alternate protein names: NA

Number of amino acids: Translated: 175; Mature: 175

Protein sequence:

>175_residues
MKASKIVRRFLVPSPVITLFYLVKSGAKISPKAEVELSSFFTIGRQSVISSFTKIKASEGPLKIGSNVSISTGCFISSHT
GGLEIGDYCLIGPNVTIVGNNYNYSKIDVPLEQQGIISKGIKIGKNVWLGAGVCVLDGATIEDNCIITPNSVVSSNIPAG
AIASGQPAKVIFKRR

Sequences:

>Translated_175_residues
MKASKIVRRFLVPSPVITLFYLVKSGAKISPKAEVELSSFFTIGRQSVISSFTKIKASEGPLKIGSNVSISTGCFISSHT
GGLEIGDYCLIGPNVTIVGNNYNYSKIDVPLEQQGIISKGIKIGKNVWLGAGVCVLDGATIEDNCIITPNSVVSSNIPAG
AIASGQPAKVIFKRR
>Mature_175_residues
MKASKIVRRFLVPSPVITLFYLVKSGAKISPKAEVELSSFFTIGRQSVISSFTKIKASEGPLKIGSNVSISTGCFISSHT
GGLEIGDYCLIGPNVTIVGNNYNYSKIDVPLEQQGIISKGIKIGKNVWLGAGVCVLDGATIEDNCIITPNSVVSSNIPAG
AIASGQPAKVIFKRR

Specific function: May Assist Cellular Detoxification By Acetylating Nonmetabolizable Pyranosides, Thereby Preventing Their Reentry Into The Cell. [C]

COG id: COG0110

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

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

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

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR018357
- InterPro:   IPR011004 [H]

Pfam domain/function: NA

EC number: 2.3.1.18 [C]

Molecular weight: Translated: 18488; Mature: 18488

Theoretical pI: Translated: 10.07; Mature: 10.07

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.3 %Cys     (Translated Protein)
0.6 %Met     (Translated Protein)
2.9 %Cys+Met (Translated Protein)
2.3 %Cys     (Mature Protein)
0.6 %Met     (Mature Protein)
2.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKASKIVRRFLVPSPVITLFYLVKSGAKISPKAEVELSSFFTIGRQSVISSFTKIKASEG
CCHHHHHHHHHCCCHHHHHHHHHHCCCCCCCCCEEEHHHHHHHHHHHHHHHHHHHCCCCC
PLKIGSNVSISTGCFISSHTGGLEIGDYCLIGPNVTIVGNNYNYSKIDVPLEQQGIISKG
CEEECCCCEEECCEEEECCCCCCEECCEEEECCCEEEEECCCCCEEEECCCCCCCHHHHC
IKIGKNVWLGAGVCVLDGATIEDNCIITPNSVVSSNIPAGAIASGQPAKVIFKRR
EECCCEEEEECCEEEEECCEECCCEEECCCHHHCCCCCCCCCCCCCCEEEEEECC
>Mature Secondary Structure
MKASKIVRRFLVPSPVITLFYLVKSGAKISPKAEVELSSFFTIGRQSVISSFTKIKASEG
CCHHHHHHHHHCCCHHHHHHHHHHCCCCCCCCCEEEHHHHHHHHHHHHHHHHHHHCCCCC
PLKIGSNVSISTGCFISSHTGGLEIGDYCLIGPNVTIVGNNYNYSKIDVPLEQQGIISKG
CEEECCCCEEECCEEEECCCCCCEECCEEEECCCEEEEECCCCCEEEECCCCCCCHHHHC
IKIGKNVWLGAGVCVLDGATIEDNCIITPNSVVSSNIPAGAIASGQPAKVIFKRR
EECCCEEEEECCEEEEECCEECCCEEECCCHHHCCCCCCCCCCCCCCEEEEEECC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NA

Metal ions: MgSO4; Mn2+ [C]

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): 0.18 {acetyl-CoA}} 0.049 {acetyl-CoA}} 0.045 {acetyl-CoA}} 0.04 {acetyl-CoA}} 1500 {isopropyl} 1200 {isopropyl} 770 {isopropyl} 360 {isopropyl} [C]

Substrates: Acetyl-CoA; a beta-D-galactoside [C]

Specific reaction: Acetyl-CoA + a beta-D-galactoside = CoA + aacetyl-beta-D-galactoside [C]

General reaction: Acyl group transfer [C]

Inhibitor: 1, 10-Phenanthroline; Acetyl-CoA; Co2+; CoA; Cu2+; MgSO4; Mn2+; p-Chloromercuribenzoate; Zn2+ [C]

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 8688087 [H]