Definition Helicobacter hepaticus ATCC 51449 chromosome, complete genome.
Accession NC_004917
Length 1,799,146

Click here to switch to the map view.

The map label for this gene is lspA

Identifier: 32267279

GI number: 32267279

Start: 1703450

End: 1703950

Strand: Direct

Name: lspA

Synonym: HH1780

Alternate gene names: 32267279

Gene position: 1703450-1703950 (Clockwise)

Preceding gene: 32267278

Following gene: 32267280

Centisome position: 94.68

GC content: 33.13

Gene sequence:

>501_bases
ATGACTTTTGCATTTAGGCATTTAAAGCAGATTACAGCAAAACAACTAAGCATTTTTATCGTGCTTTTTATCCTAAGTAT
AGCTCTTGATCAATGGGTAAAATTCATTATGCTTGAGGGCTTTGTATGGGAGAGTGAAGCAATAACTATCGGGGGGAGGG
CTCTTGTATATAATAAAGGCGTAGCATTTTCAATGTTTAGCTTTTTAGAGGAATATTTAAAATATATTCAGATTCTGCTT
TTGATTATTTTATTTGCAGGTGCATTGTGGAGTGATTTTTTTATTAAACATTATGTGCCTCTTGGCATTTTAATTGGTGC
GGGTTTATCAAATATCATTGATAGATTTGTATATGAGGGAGTTGTAGATTATGTGTATTGGCATTATTGGTTTGATTTTG
CAATTTTTAACCTTGCTGATGTGCTCATTGATATAAGTGTGGTGTTGATGATTTATCAAATGTTACAAGAAAAAAGAAAT
GGTGGCCACGACTGGACTTGA

Upstream 100 bases:

>100_bases
GAAGGTAAAGATTACAAGCTTGTGAGTGAGCAAGTTAAAATGCTTGTTGATTTATGCCAAAAGCAGCTCAATGTGTAAAT
AACAAATAAAATGAGACAAT

Downstream 100 bases:

>100_bases
ACCAGCGACCACTACCATGTCAAGGTAGTGCTCTACCAACTGAGCTACGCGACCTTTATTATAAAAACTTTAAATCATTG
CCAACAAAGGCGACACTAAG

Product: lipoprotein signal peptidase

Products: NA

Alternate protein names: Prolipoprotein signal peptidase; Signal peptidase II; SPase II [H]

Number of amino acids: Translated: 166; Mature: 165

Protein sequence:

>166_residues
MTFAFRHLKQITAKQLSIFIVLFILSIALDQWVKFIMLEGFVWESEAITIGGRALVYNKGVAFSMFSFLEEYLKYIQILL
LIILFAGALWSDFFIKHYVPLGILIGAGLSNIIDRFVYEGVVDYVYWHYWFDFAIFNLADVLIDISVVLMIYQMLQEKRN
GGHDWT

Sequences:

>Translated_166_residues
MTFAFRHLKQITAKQLSIFIVLFILSIALDQWVKFIMLEGFVWESEAITIGGRALVYNKGVAFSMFSFLEEYLKYIQILL
LIILFAGALWSDFFIKHYVPLGILIGAGLSNIIDRFVYEGVVDYVYWHYWFDFAIFNLADVLIDISVVLMIYQMLQEKRN
GGHDWT
>Mature_165_residues
TFAFRHLKQITAKQLSIFIVLFILSIALDQWVKFIMLEGFVWESEAITIGGRALVYNKGVAFSMFSFLEEYLKYIQILLL
IILFAGALWSDFFIKHYVPLGILIGAGLSNIIDRFVYEGVVDYVYWHYWFDFAIFNLADVLIDISVVLMIYQMLQEKRNG
GHDWT

Specific function: This protein specifically catalyzes the removal of signal peptides from prolipoproteins [H]

COG id: COG0597

COG function: function code MU; Lipoprotein signal peptidase

Gene ontology:

Cell location: Cell inner membrane; Multi-pass membrane protein [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the peptidase A8 family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001872 [H]

Pfam domain/function: PF01252 Peptidase_A8 [H]

EC number: =3.4.23.36 [H]

Molecular weight: Translated: 19384; Mature: 19253

Theoretical pI: Translated: 5.56; Mature: 5.56

Prosite motif: PS00855 SPASE_II

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
3.0 %Met     (Translated Protein)
3.0 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.4 %Met     (Mature Protein)
2.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTFAFRHLKQITAKQLSIFIVLFILSIALDQWVKFIMLEGFVWESEAITIGGRALVYNKG
CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCEECCCEEEECCEEEEEECC
VAFSMFSFLEEYLKYIQILLLIILFAGALWSDFFIKHYVPLGILIGAGLSNIIDRFVYEG
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHH
VVDYVYWHYWFDFAIFNLADVLIDISVVLMIYQMLQEKRNGGHDWT
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCC
>Mature Secondary Structure 
TFAFRHLKQITAKQLSIFIVLFILSIALDQWVKFIMLEGFVWESEAITIGGRALVYNKG
CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCEECCCEEEECCEEEEEECC
VAFSMFSFLEEYLKYIQILLLIILFAGALWSDFFIKHYVPLGILIGAGLSNIIDRFVYEG
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHH
VVDYVYWHYWFDFAIFNLADVLIDISVVLMIYQMLQEKRNGGHDWT
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCC

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: 7.0

TargetDB status: NA

Availability: NA

References: 14500908 [H]