| Definition | Prochlorococcus marinus str. MIT 9301, complete genome. |
|---|---|
| Accession | NC_009091 |
| Length | 1,641,879 |
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The map label for this gene is speE
Identifier: 126697214
GI number: 126697214
Start: 1602276
End: 1603127
Strand: Direct
Name: speE
Synonym: P9301_18761
Alternate gene names: 126697214
Gene position: 1602276-1603127 (Clockwise)
Preceding gene: 126697213
Following gene: 126697215
Centisome position: 97.59
GC content: 28.64
Gene sequence:
>852_bases ATGACTAATATTCAAACATGGATAGATGAATATCATAAAGGCTCAAGATTCGGTCTAAATGGAGATGTTTTAATTAAACA AAAATCACAATATCAAGAAATTATTGTTATTGAAAATGAATACTATGGCAGAGCTTTAATGCTTGATGGTTGTTGGATGA CATCACTAAAAGACGAAAAATATTATCATGAGTGTCTTGTGCATCCAGCATTAAGTAGCATTGACGAAAAATCTAATGTA CTAATTATTGGTGGAGGAGATGGCGGTACAGTAAGAGAATGCGTTAAATATGCTCAAATATCAAAAATTGATCTAGTAGA AATTGATGAGGAGGTAATCAAAATATCTAAAAAATTTTTAAAAGAAATAGGAGGCGAAGCATGGCATGACAAAAGATTAG AAATACATGTTGATGATGGTGTTAAATGGGTAAAAAAAACAAGAGATAATTATTACGACGTTATTTTTATAGATTGTTCA GATCCCTCTGAATTTTCAAATTTATTATTTTCAGATTCTTTTTATAAAGAATGTAAAAGAATACTTACACCAAAAGGGAT ATTAGCAACGCAAAGCGAATCTCCTGAATCCTTCAAAAATATTCACATAAATATTTTGAAAACTTTAAAAAATATATTTA AAGTTTCTGAAACTATGTATTCCTTTGTGCCTATATATCCAAGCGGCATTTGGAGTTGGACATTCGCTTCTTCAGAGGAT CTAAATTTATCAAAGCAAAATTATGATGAAATCCTAAAAATTGAAAAAGGATGTGAAATTTGGAATTTAAATTTTCAAAA TGCAGCATTCAAAATGATGCCAAATAAAATTATAAAAGAACTAGATTCATAA
Upstream 100 bases:
>100_bases ATCATGCAGGCGATAATATTAAAAAACAAACTCCTAAAGAATTTCAACGGCTTTGGCAAATAGCCAAGCGAAAACTTAAA GGAAAAATTCTTAAAAGCAA
Downstream 100 bases:
>100_bases GATGACAAAAAATTTATTTAATAACGAAAATGCAATTTATATGGGATCAAAAAGAAATCCCAAGAATTGCTCAATTGGTA TATTTGGAGTTAATTACGAC
Product: spermidine synthase
Products: NA
Alternate protein names: Putrescine aminopropyltransferase; PAPT; SPDSY
Number of amino acids: Translated: 283; Mature: 282
Protein sequence:
>283_residues MTNIQTWIDEYHKGSRFGLNGDVLIKQKSQYQEIIVIENEYYGRALMLDGCWMTSLKDEKYYHECLVHPALSSIDEKSNV LIIGGGDGGTVRECVKYAQISKIDLVEIDEEVIKISKKFLKEIGGEAWHDKRLEIHVDDGVKWVKKTRDNYYDVIFIDCS DPSEFSNLLFSDSFYKECKRILTPKGILATQSESPESFKNIHINILKTLKNIFKVSETMYSFVPIYPSGIWSWTFASSED LNLSKQNYDEILKIEKGCEIWNLNFQNAAFKMMPNKIIKELDS
Sequences:
>Translated_283_residues MTNIQTWIDEYHKGSRFGLNGDVLIKQKSQYQEIIVIENEYYGRALMLDGCWMTSLKDEKYYHECLVHPALSSIDEKSNV LIIGGGDGGTVRECVKYAQISKIDLVEIDEEVIKISKKFLKEIGGEAWHDKRLEIHVDDGVKWVKKTRDNYYDVIFIDCS DPSEFSNLLFSDSFYKECKRILTPKGILATQSESPESFKNIHINILKTLKNIFKVSETMYSFVPIYPSGIWSWTFASSED LNLSKQNYDEILKIEKGCEIWNLNFQNAAFKMMPNKIIKELDS >Mature_282_residues TNIQTWIDEYHKGSRFGLNGDVLIKQKSQYQEIIVIENEYYGRALMLDGCWMTSLKDEKYYHECLVHPALSSIDEKSNVL IIGGGDGGTVRECVKYAQISKIDLVEIDEEVIKISKKFLKEIGGEAWHDKRLEIHVDDGVKWVKKTRDNYYDVIFIDCSD PSEFSNLLFSDSFYKECKRILTPKGILATQSESPESFKNIHINILKTLKNIFKVSETMYSFVPIYPSGIWSWTFASSEDL NLSKQNYDEILKIEKGCEIWNLNFQNAAFKMMPNKIIKELDS
Specific function: Catalyzes the production of spermidine from putrescine and decarboxylated S-adenosylmethionine (dcSAM), which serves as an aminopropyl donor
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
Homologues:
Organism=Homo sapiens, GI63253298, Length=267, Percent_Identity=32.5842696629214, Blast_Score=138, Evalue=5e-33, Organism=Escherichia coli, GI1786312, Length=279, Percent_Identity=31.8996415770609, Blast_Score=149, Evalue=2e-37, Organism=Caenorhabditis elegans, GI212645616, Length=230, Percent_Identity=34.7826086956522, Blast_Score=119, Evalue=2e-27, Organism=Caenorhabditis elegans, GI25154106, Length=256, Percent_Identity=33.984375, Blast_Score=110, Evalue=8e-25, Organism=Saccharomyces cerevisiae, GI6325326, Length=267, Percent_Identity=34.4569288389513, Blast_Score=145, Evalue=9e-36, Organism=Saccharomyces cerevisiae, GI6323175, Length=288, Percent_Identity=32.2916666666667, Blast_Score=138, Evalue=1e-33, Organism=Drosophila melanogaster, GI24645443, Length=263, Percent_Identity=31.5589353612167, Blast_Score=122, Evalue=3e-28, Organism=Drosophila melanogaster, GI21355941, Length=196, Percent_Identity=30.6122448979592, Blast_Score=87, Evalue=2e-17,
Paralogues:
None
Copy number: NA
Swissprot (AC and ID): SPEE_PROM0 (A3PFH4)
Other databases:
- EMBL: CP000576 - RefSeq: YP_001092100.1 - ProteinModelPortal: A3PFH4 - SMR: A3PFH4 - STRING: A3PFH4 - GeneID: 4912736 - GenomeReviews: CP000576_GR - KEGG: pmg:P9301_18761 - eggNOG: COG0421 - HOGENOM: HBG635113 - OMA: WSWTFAS - ProtClustDB: PRK00811 - BioCyc: PMAR167546:P9301ORF_1918-MONOMER - HAMAP: MF_00198 - InterPro: IPR001045 - PANTHER: PTHR11558
Pfam domain/function: PF01564 Spermine_synth
EC number: =2.5.1.16
Molecular weight: Translated: 32762; Mature: 32631
Theoretical pI: Translated: 5.27; Mature: 5.27
Prosite motif: PS01330 SPERMIDINE_SYNTHASE_1; PS51006 SPERMIDINE_SYNTHASE_2
Important sites: BINDING 32-32 BINDING 87-87 BINDING 107-107 BINDING 158-158 BINDING 161-161
Signals:
None
Transmembrane regions:
None
Cys/Met content:
2.1 %Cys (Translated Protein) 2.1 %Met (Translated Protein) 4.2 %Cys+Met (Translated Protein) 2.1 %Cys (Mature Protein) 1.8 %Met (Mature Protein) 3.9 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MTNIQTWIDEYHKGSRFGLNGDVLIKQKSQYQEIIVIENEYYGRALMLDGCWMTSLKDEK CCCHHHHHHHHCCCCCCCCCCCEEEEECCCCCEEEEEECCCCCCEEEECCCEECCCCCHH YYHECLVHPALSSIDEKSNVLIIGGGDGGTVRECVKYAQISKIDLVEIDEEVIKISKKFL HHHHHHHHHHHHCCCCCCCEEEEECCCCCHHHHHHHHHHCCCCEEEHHHHHHHHHHHHHH KEIGGEAWHDKRLEIHVDDGVKWVKKTRDNYYDVIFIDCSDPSEFSNLLFSDSFYKECKR HHHCCCCCCCCEEEEEECCCHHHHHHHCCCEEEEEEEECCCHHHHHHHHHCHHHHHHHHH ILTPKGILATQSESPESFKNIHINILKTLKNIFKVSETMYSFVPIYPSGIWSWTFASSED HCCCCCEEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHEECCCCCEEEEEECCCCC LNLSKQNYDEILKIEKGCEIWNLNFQNAAFKMMPNKIIKELDS CCCCCCCHHHHHHHHCCCEEEECCCCCHHHHHCHHHHHHHHCC >Mature Secondary Structure TNIQTWIDEYHKGSRFGLNGDVLIKQKSQYQEIIVIENEYYGRALMLDGCWMTSLKDEK CCHHHHHHHHCCCCCCCCCCCEEEEECCCCCEEEEEECCCCCCEEEECCCEECCCCCHH YYHECLVHPALSSIDEKSNVLIIGGGDGGTVRECVKYAQISKIDLVEIDEEVIKISKKFL HHHHHHHHHHHHCCCCCCCEEEEECCCCCHHHHHHHHHHCCCCEEEHHHHHHHHHHHHHH KEIGGEAWHDKRLEIHVDDGVKWVKKTRDNYYDVIFIDCSDPSEFSNLLFSDSFYKECKR HHHCCCCCCCCEEEEEECCCHHHHHHHCCCEEEEEEEECCCHHHHHHHHHCHHHHHHHHH ILTPKGILATQSESPESFKNIHINILKTLKNIFKVSETMYSFVPIYPSGIWSWTFASSED HCCCCCEEEECCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHEECCCCCEEEEEECCCCC LNLSKQNYDEILKIEKGCEIWNLNFQNAAFKMMPNKIIKELDS CCCCCCCHHHHHHHHCCCEEEECCCCCHHHHHCHHHHHHHHCC
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