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The map label for this gene is ptsH

Identifier: 54020274

GI number: 54020274

Start: 785012

End: 785281

Strand: Direct

Name: ptsH

Synonym: mhp628

Alternate gene names: 54020274

Gene position: 785012-785281 (Clockwise)

Preceding gene: 54020273

Following gene: 54020275

Centisome position: 87.93

GC content: 30.37

Gene sequence:

>270_bases
ATGGTATCATTTTCTGCAGTTGTAATTGATAAATTAGGTTTCCATGCGCGCCCAGCTTCAAAAGTTGCCAAATTAGCAAG
TGAGTTTAAATCTGAAGTTAAAATTTTTAATGGTGAAAAATCAGGGAATGCAAAATCAATTATGAACATAATGGCATTAG
GGATTAAATCTGGAACTGAATTTCGCATTGAAATTACCGGTGAAGATGAAAATGAAGCAGTTAAAGCAATTAAAAATTTA
ATAATTGAAGAAAAACTAATTCTTGAGTAA

Upstream 100 bases:

>100_bases
TCCATATCTTTTTGACCACTTAATCCTTTTTTGAAAAAATAATTCAATATATTTTTTCAAAAAAGGATTTATTTAATATT
TTTAAATACAAAGGAGAAGA

Downstream 100 bases:

>100_bases
CTAAAATAAATAAATTTTTTCTTAATTCTCCCAAAAAAAACCCGTAATAAATGACGGGTTTTTTCTTTTTCTCCATAATT
TTTTATTATTAATTATGGAG

Product: phosphocarrier protein HPr

Products: D-sorbitol 6-phosphate [Cytoplasm]; pyruvate; alpha,alpha-trehalose 6-phosphate [Cytoplasm]; mannitol-1-phosphate [Cytoplasm]; D-glucosamine-6-phosphate [Cytoplasm]; N-acetyl-D-glucosamine-6-phosphate [Cytoplasm]; mannose-6-phosphate [Cytoplasm]; galactitol-1-phosphate [Cytoplasm]; fructose-6-phosphate [Cytoplasm]; fructose-1-phosphate [Cytoplasm]; glucose-6-phosphate [Cytoplasm]; mannitol-1-phosphate [Cytoplasm]; diacetylchitobiose-6-phosphate [Cytoplasm]; cellobiose-6-phosphate [Cytoplasm]; salicin-6-phosphate [Cytoplasm]; arbutin-6-phosphate [Cytoplasm] [C]

Alternate protein names: Histidine-containing protein [H]

Number of amino acids: Translated: 89; Mature: 89

Protein sequence:

>89_residues
MVSFSAVVIDKLGFHARPASKVAKLASEFKSEVKIFNGEKSGNAKSIMNIMALGIKSGTEFRIEITGEDENEAVKAIKNL
IIEEKLILE

Sequences:

>Translated_89_residues
MVSFSAVVIDKLGFHARPASKVAKLASEFKSEVKIFNGEKSGNAKSIMNIMALGIKSGTEFRIEITGEDENEAVKAIKNL
IIEEKLILE
>Mature_89_residues
MVSFSAVVIDKLGFHARPASKVAKLASEFKSEVKIFNGEKSGNAKSIMNIMALGIKSGTEFRIEITGEDENEAVKAIKNL
IIEEKLILE

Specific function: P-Ser-HPr interacts with the catabolite control protein A (CcpA), forming a complex that binds to DNA at the catabolite response elements cre, operator sites preceding a large number of catabolite-regulated genes. Thus, P-Ser-HPr is a corepressor in carbo

COG id: COG1925

COG function: function code G; Phosphotransferase system, HPr-related proteins

Gene ontology:

Cell location: Cytoplasm [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 HPr domain [H]

Homologues:

None

Paralogues:

None

Copy number: 4180 Molecules/Cell In: Early Stationary Phase, Rich Media (Based on E. coli). 2100 Molecules/Cell In: Early Stationary Phase, Rich Media (Based on E. coli). 3235 Molecules/Cell In: Growth Phase, Glucose-minimal MOPS Media. [C]

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001020
- InterPro:   IPR005698
- InterPro:   IPR000032
- InterPro:   IPR002114 [H]

Pfam domain/function: PF00381 PTS-HPr [H]

EC number: NA

Molecular weight: Translated: 9724; Mature: 9724

Theoretical pI: Translated: 7.54; Mature: 7.54

Prosite motif: PS00589 PTS_HPR_SER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
3.4 %Met     (Translated Protein)
3.4 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
3.4 %Met     (Mature Protein)
3.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MVSFSAVVIDKLGFHARPASKVAKLASEFKSEVKIFNGEKSGNAKSIMNIMALGIKSGTE
CCCCHHHHHHHCCCCCCCHHHHHHHHHHHHHHHEEECCCCCCCHHHHHHHHHHHCCCCCE
FRIEITGEDENEAVKAIKNLIIEEKLILE
EEEEECCCCCHHHHHHHHHHHHHHHHHCC
>Mature Secondary Structure
MVSFSAVVIDKLGFHARPASKVAKLASEFKSEVKIFNGEKSGNAKSIMNIMALGIKSGTE
CCCCHHHHHHHCCCCCCCHHHHHHHHHHHHHHHEEECCCCCCCHHHHHHHHHHHCCCCCE
FRIEITGEDENEAVKAIKNLIIEEKLILE
EEEEECCCCCHHHHHHHHHHHHHHHHHCC

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: sorbitol [Periplasm]; phosphoenolpyruvate; trehalose [Periplasm]; mannitol [Periplasm]; glucosamine [Periplasm]; N-acetyl-D-glucosamine [Periplasm]; mannose [Periplasm]; galactitol [Periplasm]; fructose [Periplasm]; beta-D-glucose [Periplasm]; diacetylchitobiose [Periplasm]; cellobiose [Periplasm]; salicin [Periplasm]; arbutin [Periplasm] [C]

Specific reaction: phosphoenolpyruvate + sorbitol [Periplasm] = D-sorbitol 6-phosphate [Cytoplasm] + pyruvate phosphoenolpyruvate + trehalose [Periplasm] = alpha,alpha-trehalose 6-phosphate [Cytoplasm] + pyruvate phosphoenolpyruvate + mannitol [Periplasm] = mannitol-1-phosp

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: 8253782; 8710835; 7582895 [H]