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The map label for this gene is ptsH [H]

Identifier: 125623005

GI number: 125623005

Start: 120435

End: 120701

Strand: Direct

Name: ptsH [H]

Synonym: llmg_0126

Alternate gene names: 125623005

Gene position: 120435-120701 (Clockwise)

Preceding gene: 125623004

Following gene: 125623006

Centisome position: 4.76

GC content: 41.95

Gene sequence:

>267_bases
ATGGCATCTAAAGAATTCCACATCGTTGCAGAAACTGGTATCCATGCACGTCCAGCTACATTGCTTGTGCAAACAGCTTC
AAAATTCACATCAGAAATCACTTTGGAATACAAAGGTAAATCAGTAAACCTTAAATCAATCATGGGTGTTATGTCACTCG
GTGTTGGTCAAGGCGCTGACGTTACTATTTCAGCTGAAGGTGCAGATGCTGACGACGCAATCGCAACAATCGCTGAAACA
ATGACTAAAGAAGGACTCGCAGAATAA

Upstream 100 bases:

>100_bases
ATATTGCAAACCCTTTCGTTTTGTGGTACAATTTCAAGAGTGATAGATATTTTAGATATCGTCAATAAAAATGAAAAAAC
ATCTAAGGAGAACCATAAAA

Downstream 100 bases:

>100_bases
TCATGACAACTATGCTTAAAGGTATCGCCGCATCATCAGGTGTAGCAGTAGCTAAGGCATACTTGCTTGTCCAACCAGAT
TTGTCTTTTGAAACAAAGAC

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: 88; Mature: 87

Protein sequence:

>88_residues
MASKEFHIVAETGIHARPATLLVQTASKFTSEITLEYKGKSVNLKSIMGVMSLGVGQGADVTISAEGADADDAIATIAET
MTKEGLAE

Sequences:

>Translated_88_residues
MASKEFHIVAETGIHARPATLLVQTASKFTSEITLEYKGKSVNLKSIMGVMSLGVGQGADVTISAEGADADDAIATIAET
MTKEGLAE
>Mature_87_residues
ASKEFHIVAETGIHARPATLLVQTASKFTSEITLEYKGKSVNLKSIMGVMSLGVGQGADVTISAEGADADDAIATIAETM
TKEGLAE

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:

Organism=Escherichia coli, GI1788755, Length=81, Percent_Identity=44.4444444444444, Blast_Score=68, Evalue=1e-13,
Organism=Escherichia coli, GI1788494, Length=89, Percent_Identity=42.6966292134831, Blast_Score=68, Evalue=1e-13,

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: 9126; Mature: 8995

Theoretical pI: Translated: 4.53; Mature: 4.53

Prosite motif: PS00369 PTS_HPR_HIS ; PS00589 PTS_HPR_SER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
4.5 %Met     (Translated Protein)
4.5 %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
MASKEFHIVAETGIHARPATLLVQTASKFTSEITLEYKGKSVNLKSIMGVMSLGVGQGAD
CCCCCEEEEECCCCCCCCHHHHHHHHHHHCCEEEEEECCCCCCHHHHHHHHHCCCCCCCC
VTISAEGADADDAIATIAETMTKEGLAE
EEEEECCCCCHHHHHHHHHHHHHCCCCC
>Mature Secondary Structure 
ASKEFHIVAETGIHARPATLLVQTASKFTSEITLEYKGKSVNLKSIMGVMSLGVGQGAD
CCCCEEEEECCCCCCCCHHHHHHHHHHHCCEEEEEECCCCCCHHHHHHHHHCCCCCCCC
VTISAEGADADDAIATIAETMTKEGLAE
EEEEECCCCCHHHHHHHHHHHHHCCCCC

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: 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: 11337471 [H]