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The map label for this gene is speE [H]

Identifier: 16763556

GI number: 16763556

Start: 195016

End: 195876

Strand: Reverse

Name: speE [H]

Synonym: STM0166

Alternate gene names: 16763556

Gene position: 195876-195016 (Counterclockwise)

Preceding gene: 16763557

Following gene: 16763555

Centisome position: 4.03

GC content: 53.43

Gene sequence:

>861_bases
ATGGCCGAAAATACGATGTGGCATGAAACGCTACACGACCAGTTTGGTCAGTACTTTGCCGTAGACAACGTTCTGTATCA
TGAAAAAACCGATCACCAGGATTTAATCATCTTTGAAAACGCCGCTTTTGGCCGCGTGATGGCGCTGGACGGCGTGGTAC
AGACCACCGAACGCGACGAGTTTATTTATCATGAAATGATGACCCATGTCCCGCTGCTGGCGCACGGTCATGCGAAACAC
GTTCTGATTATCGGCGGCGGCGACGGCGCAATGCTACGTGAAGTTACCCGGCATAAAAACGTCGAAACCATCACCATGGT
AGAGATAGACGCTGGCGTAGTCTCGTTTTGCCGCCAGTATTTACCCAACCACAATGCCGGCAGCTACGACGATCCGCGCT
TTACGCTGGTAATCGACGACGGCGTGAATTTCGTCAATCAAACCCATCAGACCTTTGATGTGATCATTTCCGACTGTACC
GATCCGATAGGCCCCGGCGAAAGCCTGTTTACCTCCGCCTTTTATGAAGGCTGTAAGCGTTGCCTGAATCCGGGCGGCAT
TTTTGTCGCCCAGAACGGCGTGTGCTTCCTGCAGCAGGATGAAGCGCTCGACAGCCACCGCAAGCTGAGTCATTACTTCA
GCGATGTCGGCTTCTACCAGGCGGCGATTCCGACCTATTACGGCGGCATTATGACCTTCGCCTGGGCGACGGACAACGAC
GCTCTTCGCCACCTGTCGAGCGAAATTATTCAGGCACGTTTTCATGCCGCCGGCCTCAAATGTCGCTATTACAACCCGGC
TATTCATGCCGCTGCATTTGCGCTACCGCAATATCTACATGACGCACTGTCCGCACAGTGA

Upstream 100 bases:

>100_bases
GTGATCCTATTGCTGAAATAATGACCGTGCATCCACGGTCATTGTTAGCTATGATGTTGCGCCCTTTTTTTACGGGTGTT
AACAATGGAGGTATCAGCCA

Downstream 100 bases:

>100_bases
CGTTAAGGAGGTGATAAAAATTGAAAAAGCTGAAACTGCATGGCTTTAACAATCTGACGAAAAGCCTGAGTTTTTGTATT
TACGATATCTGCTACGCCAA

Product: spermidine synthase

Products: NA

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

Number of amino acids: Translated: 286; Mature: 285

Protein sequence:

>286_residues
MAENTMWHETLHDQFGQYFAVDNVLYHEKTDHQDLIIFENAAFGRVMALDGVVQTTERDEFIYHEMMTHVPLLAHGHAKH
VLIIGGGDGAMLREVTRHKNVETITMVEIDAGVVSFCRQYLPNHNAGSYDDPRFTLVIDDGVNFVNQTHQTFDVIISDCT
DPIGPGESLFTSAFYEGCKRCLNPGGIFVAQNGVCFLQQDEALDSHRKLSHYFSDVGFYQAAIPTYYGGIMTFAWATDND
ALRHLSSEIIQARFHAAGLKCRYYNPAIHAAAFALPQYLHDALSAQ

Sequences:

>Translated_286_residues
MAENTMWHETLHDQFGQYFAVDNVLYHEKTDHQDLIIFENAAFGRVMALDGVVQTTERDEFIYHEMMTHVPLLAHGHAKH
VLIIGGGDGAMLREVTRHKNVETITMVEIDAGVVSFCRQYLPNHNAGSYDDPRFTLVIDDGVNFVNQTHQTFDVIISDCT
DPIGPGESLFTSAFYEGCKRCLNPGGIFVAQNGVCFLQQDEALDSHRKLSHYFSDVGFYQAAIPTYYGGIMTFAWATDND
ALRHLSSEIIQARFHAAGLKCRYYNPAIHAAAFALPQYLHDALSAQ
>Mature_285_residues
AENTMWHETLHDQFGQYFAVDNVLYHEKTDHQDLIIFENAAFGRVMALDGVVQTTERDEFIYHEMMTHVPLLAHGHAKHV
LIIGGGDGAMLREVTRHKNVETITMVEIDAGVVSFCRQYLPNHNAGSYDDPRFTLVIDDGVNFVNQTHQTFDVIISDCTD
PIGPGESLFTSAFYEGCKRCLNPGGIFVAQNGVCFLQQDEALDSHRKLSHYFSDVGFYQAAIPTYYGGIMTFAWATDNDA
LRHLSSEIIQARFHAAGLKCRYYNPAIHAAAFALPQYLHDALSAQ

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: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

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

Homologues:

Organism=Homo sapiens, GI63253298, Length=266, Percent_Identity=36.4661654135338, Blast_Score=202, Evalue=3e-52,
Organism=Escherichia coli, GI1786312, Length=286, Percent_Identity=94.7552447552448, Blast_Score=575, Evalue=1e-165,
Organism=Caenorhabditis elegans, GI25154106, Length=281, Percent_Identity=40.9252669039146, Blast_Score=193, Evalue=9e-50,
Organism=Caenorhabditis elegans, GI212645616, Length=325, Percent_Identity=34.1538461538462, Blast_Score=171, Evalue=5e-43,
Organism=Saccharomyces cerevisiae, GI6323175, Length=283, Percent_Identity=39.2226148409894, Blast_Score=213, Evalue=4e-56,
Organism=Saccharomyces cerevisiae, GI6325326, Length=289, Percent_Identity=36.3321799307958, Blast_Score=188, Evalue=6e-49,
Organism=Drosophila melanogaster, GI24645443, Length=281, Percent_Identity=37.0106761565836, Blast_Score=192, Evalue=2e-49,
Organism=Drosophila melanogaster, GI21355941, Length=215, Percent_Identity=35.8139534883721, Blast_Score=145, Evalue=4e-35,

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: 32095; Mature: 31964

Theoretical pI: Translated: 5.40; Mature: 5.40

Prosite motif: PS01330 SPERMIDINE_SYNTHASE_1 ; PS51006 SPERMIDINE_SYNTHASE_2

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.1 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
4.9 %Cys+Met (Translated Protein)
2.1 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
4.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAENTMWHETLHDQFGQYFAVDNVLYHEKTDHQDLIIFENAAFGRVMALDGVVQTTERDE
CCCCHHHHHHHHHHHCCEEECCCEEECCCCCCCCEEEEECCCCCEEEECCCHHHCCCCHH
FIYHEMMTHVPLLAHGHAKHVLIIGGGDGAMLREVTRHKNVETITMVEIDAGVVSFCRQY
HHHHHHHHHCCCEECCCCCEEEEEECCCCHHHHHHHHHCCCCEEEEEEECHHHHHHHHHH
LPNHNAGSYDDPRFTLVIDDGVNFVNQTHQTFDVIISDCTDPIGPGESLFTSAFYEGCKR
CCCCCCCCCCCCEEEEEEECCCHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHH
CLNPGGIFVAQNGVCFLQQDEALDSHRKLSHYFSDVGFYQAAIPTYYGGIMTFAWATDND
HCCCCCEEEECCCEEEEECCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEEECCCH
ALRHLSSEIIQARFHAAGLKCRYYNPAIHAAAFALPQYLHDALSAQ
HHHHHHHHHHHHHHHHCCCEEEEECHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
AENTMWHETLHDQFGQYFAVDNVLYHEKTDHQDLIIFENAAFGRVMALDGVVQTTERDE
CCCHHHHHHHHHHHCCEEECCCEEECCCCCCCCEEEEECCCCCEEEECCCHHHCCCCHH
FIYHEMMTHVPLLAHGHAKHVLIIGGGDGAMLREVTRHKNVETITMVEIDAGVVSFCRQY
HHHHHHHHHCCCEECCCCCEEEEEECCCCHHHHHHHHHCCCCEEEEEEECHHHHHHHHHH
LPNHNAGSYDDPRFTLVIDDGVNFVNQTHQTFDVIISDCTDPIGPGESLFTSAFYEGCKR
CCCCCCCCCCCCEEEEEEECCCHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHH
CLNPGGIFVAQNGVCFLQQDEALDSHRKLSHYFSDVGFYQAAIPTYYGGIMTFAWATDND
HCCCCCEEEECCCEEEEECCHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEEECCCH
ALRHLSSEIIQARFHAAGLKCRYYNPAIHAAAFALPQYLHDALSAQ
HHHHHHHHHHHHHHHHCCCEEEEECHHHHHHHHHHHHHHHHHHCCC

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: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA