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The map label for this gene is lacB2 [H]

Identifier: 19746840

GI number: 19746840

Start: 1660317

End: 1660832

Strand: Reverse

Name: lacB2 [H]

Synonym: spyM18_1990

Alternate gene names: 19746840

Gene position: 1660832-1660317 (Counterclockwise)

Preceding gene: 19746841

Following gene: 19746839

Centisome position: 87.64

GC content: 37.02

Gene sequence:

>516_bases
ATGAAAATTGCTGTAGGTTGTGACCATATTGTTACTTATGAAAAAATCGCTGTTGTTGACTATTTGAAAACACAAGGTCA
TGAAATTATTGATTGCGGGACATACGATAATGTCCGCACACACTATCCAATCTTTGGTAAAAAAGTTGGTGAAGCAGTAG
CAAGTGGTAAAGCAGAATTAGGTGTTGTTATCTGTGGTACTGGTGTTGGTATCACAAATGCTGTAAACAAAGTTCCCGGT
ATTCGTGCAGCACTCGTTAGAGATATGACATCTGCTATCTACTCAAAAGAAGAACTTAACGCAAACGTTATTGGTTTTGG
TGGAAAAATCATTGGTGGTTTGTTGATGAATGATATTATCGATGCTTTCTTAGCGGCTGAATACAAACCAACTGAAGAAA
ATAAAAAATGGATTGAAAAAATGGATAGCTTGCAACATGCTAGCCAAGATCAAAACAACCCACACTTCTTTGATGAATTC
CTAGAAAAATGGGTCCGTGGTGAATATCACGACTAA

Upstream 100 bases:

>100_bases
GTCGAAGGTAAATATGATGGTGGACGTCATCAAGTTCGTGTCGACATGCTTAATAAAATGTGCTAATTGATTGAAATAGG
TTAAAACAAGGAGAACAAAA

Downstream 100 bases:

>100_bases
TATTTGAATAAATTACTATAGGGATATATAGAGAAAAAGGAGCTATTGTGATTTTAACAGTTACTTTAAATCCAGCTATT
GACGTCTCCTACCCTTTGGA

Product: galactose-6-phosphate isomerase subunit LacB

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 171; Mature: 171

Protein sequence:

>171_residues
MKIAVGCDHIVTYEKIAVVDYLKTQGHEIIDCGTYDNVRTHYPIFGKKVGEAVASGKAELGVVICGTGVGITNAVNKVPG
IRAALVRDMTSAIYSKEELNANVIGFGGKIIGGLLMNDIIDAFLAAEYKPTEENKKWIEKMDSLQHASQDQNNPHFFDEF
LEKWVRGEYHD

Sequences:

>Translated_171_residues
MKIAVGCDHIVTYEKIAVVDYLKTQGHEIIDCGTYDNVRTHYPIFGKKVGEAVASGKAELGVVICGTGVGITNAVNKVPG
IRAALVRDMTSAIYSKEELNANVIGFGGKIIGGLLMNDIIDAFLAAEYKPTEENKKWIEKMDSLQHASQDQNNPHFFDEF
LEKWVRGEYHD
>Mature_171_residues
MKIAVGCDHIVTYEKIAVVDYLKTQGHEIIDCGTYDNVRTHYPIFGKKVGEAVASGKAELGVVICGTGVGITNAVNKVPG
IRAALVRDMTSAIYSKEELNANVIGFGGKIIGGLLMNDIIDAFLAAEYKPTEENKKWIEKMDSLQHASQDQNNPHFFDEF
LEKWVRGEYHD

Specific function: In Addition To Its Activity On D-Ribose 5-Phosphate It Probably Also Has Activity On D-Allose 6-Phosphate. [C]

COG id: COG0698

COG function: function code G; Ribose 5-phosphate isomerase RpiB

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the lacAB/rpiB family [H]

Homologues:

Organism=Escherichia coli, GI1790528, Length=145, Percent_Identity=39.3103448275862, Blast_Score=108, Evalue=2e-25,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR004784
- InterPro:   IPR003500 [H]

Pfam domain/function: PF02502 LacAB_rpiB [H]

EC number: =5.3.1.26 [H]

Molecular weight: Translated: 18890; Mature: 18890

Theoretical pI: Translated: 5.58; Mature: 5.58

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.8 %Cys     (Translated Protein)
2.3 %Met     (Translated Protein)
4.1 %Cys+Met (Translated Protein)
1.8 %Cys     (Mature Protein)
2.3 %Met     (Mature Protein)
4.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKIAVGCDHIVTYEKIAVVDYLKTQGHEIIDCGTYDNVRTHYPIFGKKVGEAVASGKAEL
CEEECCCCHHHHHHHHHHHHHHHHCCCEEEECCCCCCCCCCCCHHHHHHHHHHHCCCCCE
GVVICGTGVGITNAVNKVPGIRAALVRDMTSAIYSKEELNANVIGFGGKIIGGLLMNDII
EEEEEECCCCHHHHHHHCCCHHHHHHHHHHHHHHHHHHCCCCEEECCHHHHHHHHHHHHH
DAFLAAEYKPTEENKKWIEKMDSLQHASQDQNNPHFFDEFLEKWVRGEYHD
HHHHHCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHCCCCCC
>Mature Secondary Structure
MKIAVGCDHIVTYEKIAVVDYLKTQGHEIIDCGTYDNVRTHYPIFGKKVGEAVASGKAEL
CEEECCCCHHHHHHHHHHHHHHHHCCCEEEECCCCCCCCCCCCHHHHHHHHHHHCCCCCE
GVVICGTGVGITNAVNKVPGIRAALVRDMTSAIYSKEELNANVIGFGGKIIGGLLMNDII
EEEEEECCCCHHHHHHHCCCHHHHHHHHHHHHHHHHHHCCCCEEECCHHHHHHHHHHHHH
DAFLAAEYKPTEENKKWIEKMDSLQHASQDQNNPHFFDEFLEKWVRGEYHD
HHHHHCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHCCCCCC

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: 11296296 [H]