Click here to switch to the map view.

The map label for this gene is chbA [H]

Identifier: 157372822

GI number: 157372822

Start: 5063569

End: 5063913

Strand: Direct

Name: chbA [H]

Synonym: Spro_4590

Alternate gene names: 157372822

Gene position: 5063569-5063913 (Clockwise)

Preceding gene: 157372818

Following gene: 157372823

Centisome position: 92.93

GC content: 53.91

Gene sequence:

>345_bases
ATGACTGAAACTGAAATCAGCCCCGATTTTGAAAGCACCATCATGGAGCTGCTGGTGTTCTCCGGTGGCGCCCGCAGTAG
TGCGCTGATGGCGCTGCAACAAGCGCGTGCCGGCGACTTTGAAGCTTCAGCCAAACACATGGCCGAATCCAAACAGTCGG
TAAAAAAGGCCCATCTGATCCAGACCCAGCTGATCGGCCTGGACGAAGGCTGCGGCAAACTGACCATCAACCTGATTACC
GTTCATGCCCAGGATCATCTGATGAACGCCATGGTGATCCAGGATCTGGCGGATGACATGATTGAGCTTTACCGCCGTCA
GGTCAAAATGGAGATTCGTGCATGA

Upstream 100 bases:

>100_bases
AGACAAATGAGAGCGCTCTCATTTAGCGCAAAGATAAGAATAATGAATGTCCGCCGGCACCACCGCCGTGCAATACAGGA
GAAATAATGTGAGTGAATTG

Downstream 100 bases:

>100_bases
AATCGTTAAAAATCGCCGTCATCGGCGGCGGCAGCAGCTACACGCCAGAATTGGTCGATGGCTTGATCCAGCGTATCGAA
GAACTGCCGGTCACCGAACT

Product: PTS system lactose/cellobiose-specific transporter subunit IIA

Products: protein histidine; sugar phosphate

Alternate protein names: EIIA-Chb; EIII-Chb; PTS system N,N'-diacetylchitobiose-specific EIIA component [H]

Number of amino acids: Translated: 114; Mature: 113

Protein sequence:

>114_residues
MTETEISPDFESTIMELLVFSGGARSSALMALQQARAGDFEASAKHMAESKQSVKKAHLIQTQLIGLDEGCGKLTINLIT
VHAQDHLMNAMVIQDLADDMIELYRRQVKMEIRA

Sequences:

>Translated_114_residues
MTETEISPDFESTIMELLVFSGGARSSALMALQQARAGDFEASAKHMAESKQSVKKAHLIQTQLIGLDEGCGKLTINLIT
VHAQDHLMNAMVIQDLADDMIELYRRQVKMEIRA
>Mature_113_residues
TETEISPDFESTIMELLVFSGGARSSALMALQQARAGDFEASAKHMAESKQSVKKAHLIQTQLIGLDEGCGKLTINLITV
HAQDHLMNAMVIQDLADDMIELYRRQVKMEIRA

Specific function: The phosphoenolpyruvate-dependent sugar phosphotransferase system (PTS), a major carbohydrate active -transport system, catalyzes the phosphorylation of incoming sugar substrates concomitant with their translocation across the cell membrane. This system i

COG id: COG1447

COG function: function code G; Phosphotransferase system cellobiose-specific component IIA

Gene ontology:

Cell location: Cytoplasm [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 PTS EIIA type-3 domain [H]

Homologues:

Organism=Escherichia coli, GI1788031, Length=105, Percent_Identity=44.7619047619048, Blast_Score=93, Evalue=4e-21,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003188 [H]

Pfam domain/function: PF02255 PTS_IIA [H]

EC number: 2.7.1.69

Molecular weight: Translated: 12634; Mature: 12503

Theoretical pI: Translated: 5.14; Mature: 5.14

Prosite motif: PS51095 PTS_EIIA_TYPE_3

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.9 %Cys     (Translated Protein)
7.0 %Met     (Translated Protein)
7.9 %Cys+Met (Translated Protein)
0.9 %Cys     (Mature Protein)
6.2 %Met     (Mature Protein)
7.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTETEISPDFESTIMELLVFSGGARSSALMALQQARAGDFEASAKHMAESKQSVKKAHLI
CCCCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHH
QTQLIGLDEGCGKLTINLITVHAQDHLMNAMVIQDLADDMIELYRRQVKMEIRA
HHHHHCCCCCCCEEEEEEEEEECHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
TETEISPDFESTIMELLVFSGGARSSALMALQQARAGDFEASAKHMAESKQSVKKAHLI
CCCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHH
QTQLIGLDEGCGKLTINLITVHAQDHLMNAMVIQDLADDMIELYRRQVKMEIRA
HHHHHCCCCCCCEEEEEEEEEECHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCC

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: protein N(pi)-phosphohistidine; sugar

Specific reaction: protein N(pi)-phosphohistidine + sugar = protein histidine + sugar phosphate

General reaction: Transferring phosphorus-containing groups [C]

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 11206551; 11258796 [H]