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

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The map label for this gene is speE

Identifier: 161546621

GI number: 161546621

Start: 1626168

End: 1626956

Strand: Direct

Name: speE

Synonym: HH1699

Alternate gene names: 161546621

Gene position: 1626168-1626956 (Clockwise)

Preceding gene: 32267196

Following gene: 32267199

Centisome position: 90.39

GC content: 31.56

Gene sequence:

>789_bases
ATGTGGATTACTCGGGAACTTACATCAAACTTCAGACAAGAATATATTGTTGATACTAAAATTTTAGACGCGCGTAGCAC
CCATACCATAGAAATTTTTAAAAGTGTTGATTTTGAAGAAGTGGCGATGATTGATAAAAAGCACCTTTTATTAAAAAAAT
ATATTTTTATAGAATCTGAATTGCTCGCTCATATTCCGCTTTGTTCTATACCTGCTCCAAAGAATGCCCTACTTTTTAAT
AGTTTTAATATTGAAATTGCTTATGAATGTTTCAAACACAATGTAAAAGTAGATTGTGTGCAAGCAGACAAGAAGAGTTT
AGATTCTCTTGTGAGTTTTTTGCCGCATTTTCAGCAAACGATAACGCATAATGATTTTGCGCTTTTTACTCAAGCTATGG
ATTTGGATATTAAAAAATATGATGTCATTATTGCAGATTCTTTATTAGATAAACATCAGATTGATGGTTTATCACGTATG
CTTACAAATGAGGGTATACTTATAGTGCGAAGTCATCACCCACTCCTTGAAGAGGAAGTATTTATGCAAAAGATAAGAGA
ATATGCACCATTTTTTAAGATTATTATGCCTTTTTTTCCTTATTTGAGCATTTTAGGCGATAAAAGCTATATTTTTGCTT
CTAAACATTTCCATCCTTGTGCAGATATGCTGCTCCAAAAAATAGATTTGCTACCTCATTTGCACTATTACAATGCTAAG
ATTCACGAAAATGCTTTTACCTTGCCAAATTTTATATTTGAGAAAATACAGGATATTGCAAAGTTCTAA

Upstream 100 bases:

>100_bases
ATCTCATAAATTTGTGTGCCATAAGCACCTGTAAGGGAGTTAGATTTACTTCATAGATTCTTTTAGATTTTTTGAGCATA
GATAAATATAAGGTTTTAAT

Downstream 100 bases:

>100_bases
TTATGGATAAGCAACTAAGATATGCAATTGCCCTCACTGGTTCAATAGGGAGCGGCAAAAGCACATTTGTAAGTTTACTC
TCGCTTTATGGATACCAAAG

Product: spermidine synthase

Products: NA

Alternate protein names: Putrescine aminopropyltransferase; PAPT; SPDSY [H]

Number of amino acids: Translated: 262; Mature: 262

Protein sequence:

>262_residues
MWITRELTSNFRQEYIVDTKILDARSTHTIEIFKSVDFEEVAMIDKKHLLLKKYIFIESELLAHIPLCSIPAPKNALLFN
SFNIEIAYECFKHNVKVDCVQADKKSLDSLVSFLPHFQQTITHNDFALFTQAMDLDIKKYDVIIADSLLDKHQIDGLSRM
LTNEGILIVRSHHPLLEEEVFMQKIREYAPFFKIIMPFFPYLSILGDKSYIFASKHFHPCADMLLQKIDLLPHLHYYNAK
IHENAFTLPNFIFEKIQDIAKF

Sequences:

>Translated_262_residues
MWITRELTSNFRQEYIVDTKILDARSTHTIEIFKSVDFEEVAMIDKKHLLLKKYIFIESELLAHIPLCSIPAPKNALLFN
SFNIEIAYECFKHNVKVDCVQADKKSLDSLVSFLPHFQQTITHNDFALFTQAMDLDIKKYDVIIADSLLDKHQIDGLSRM
LTNEGILIVRSHHPLLEEEVFMQKIREYAPFFKIIMPFFPYLSILGDKSYIFASKHFHPCADMLLQKIDLLPHLHYYNAK
IHENAFTLPNFIFEKIQDIAKF
>Mature_262_residues
MWITRELTSNFRQEYIVDTKILDARSTHTIEIFKSVDFEEVAMIDKKHLLLKKYIFIESELLAHIPLCSIPAPKNALLFN
SFNIEIAYECFKHNVKVDCVQADKKSLDSLVSFLPHFQQTITHNDFALFTQAMDLDIKKYDVIIADSLLDKHQIDGLSRM
LTNEGILIVRSHHPLLEEEVFMQKIREYAPFFKIIMPFFPYLSILGDKSYIFASKHFHPCADMLLQKIDLLPHLHYYNAK
IHENAFTLPNFIFEKIQDIAKF

Specific function: Catalyzes the production of spermidine from putrescine and decarboxylated S-adenosylmethionine (dcSAM), which serves as an aminopropyl donor [H]

COG id: COG0421

COG function: function code E; Spermidine synthase

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the spermidine/spermine synthase family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001045 [H]

Pfam domain/function: PF01564 Spermine_synth [H]

EC number: =2.5.1.16 [H]

Molecular weight: Translated: 30712; Mature: 30712

Theoretical pI: Translated: 6.63; Mature: 6.63

Prosite motif: PS51006 SPERMIDINE_SYNTHASE_2

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.5 %Cys     (Translated Protein)
2.7 %Met     (Translated Protein)
4.2 %Cys+Met (Translated Protein)
1.5 %Cys     (Mature Protein)
2.7 %Met     (Mature Protein)
4.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MWITRELTSNFRQEYIVDTKILDARSTHTIEIFKSVDFEEVAMIDKKHLLLKKYIFIESE
CCCCHHHHHHHHHHHHHHHHEECCCCCCEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHH
LLAHIPLCSIPAPKNALLFNSFNIEIAYECFKHNVKVDCVQADKKSLDSLVSFLPHFQQT
HHHHCCCCCCCCCCCEEEEECCCCEEEHHHHHCCCEEEEEHHHHHHHHHHHHHHHHHHHH
ITHNDFALFTQAMDLDIKKYDVIIADSLLDKHQIDGLSRMLTNEGILIVRSHHPLLEEEV
HCCCHHHHHHHHHCCCHHHHEEEEHHHHHHHHHHHHHHHHHCCCCEEEEECCCCCHHHHH
FMQKIREYAPFFKIIMPFFPYLSILGDKSYIFASKHFHPCADMLLQKIDLLPHLHYYNAK
HHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEEECCCCCHHHHHHHHHHHHCCCHHHHCCE
IHENAFTLPNFIFEKIQDIAKF
ECCCCCCHHHHHHHHHHHHHCC
>Mature Secondary Structure
MWITRELTSNFRQEYIVDTKILDARSTHTIEIFKSVDFEEVAMIDKKHLLLKKYIFIESE
CCCCHHHHHHHHHHHHHHHHEECCCCCCEEEEECCCCHHHHHHHHHHHHHHHHHHHHHHH
LLAHIPLCSIPAPKNALLFNSFNIEIAYECFKHNVKVDCVQADKKSLDSLVSFLPHFQQT
HHHHCCCCCCCCCCCEEEEECCCCEEEHHHHHCCCEEEEEHHHHHHHHHHHHHHHHHHHH
ITHNDFALFTQAMDLDIKKYDVIIADSLLDKHQIDGLSRMLTNEGILIVRSHHPLLEEEV
HCCCHHHHHHHHHCCCHHHHEEEEHHHHHHHHHHHHHHHHHCCCCEEEEECCCCCHHHHH
FMQKIREYAPFFKIIMPFFPYLSILGDKSYIFASKHFHPCADMLLQKIDLLPHLHYYNAK
HHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEEECCCCCHHHHHHHHHHHHCCCHHHHCCE
IHENAFTLPNFIFEKIQDIAKF
ECCCCCCHHHHHHHHHHHHHCC

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: NA