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 por [H]

Identifier: 126695906

GI number: 126695906

Start: 495967

End: 496971

Strand: Direct

Name: por [H]

Synonym: P9301_05681

Alternate gene names: 126695906

Gene position: 495967-496971 (Clockwise)

Preceding gene: 126695905

Following gene: 126695911

Centisome position: 30.21

GC content: 33.43

Gene sequence:

>1005_bases
GTGAGTAAGAACATTAAGGGTTTAGTCCTCATAACAGGAACAACTTCAGGAGTTGGATTAAATACTCTAAAACCTCTTTT
AAGATTTGGGTGGGAGGTTATAGCTGTTAATCGATCAAATAAAAGAGCCATTAAAATAGCTGAGGAATCTTTGACAAAAG
AGGAAGTTAAAAATGTTCACTTTATAGAAATAGATCTCTCTAACTTGGATGATGTGAGAAAAGGTTGCGATGAAATATTA
GAAAGATTTAAAAAACCAATAAATTCTCTTATTTGTAATGCAGCAGTTTATAAACCAAGACTAAAGAGACCTGAAAGATC
TCCTCAGGGGTTTGAGAACTCTATGGCAGTAAATCATTTTGGACATTTTCTTATGATTAATCTTCTTATGGAAAATATTT
TATCTTCAGAAAGAGAAATTGTTTTAAATGGAAAATCTACTTTATTCAAGCCAAGAATTACAGTATTAGGTACTGTTACA
GCTAATTATTCAGAACTTGGAGGAAGAATCCCCATCCCTGCCCCAGCTGATTTGGGAGATTTGTCAGGATTCAAAAATGG
TTTTTTATCCCCTATAAGTATGGCGAATGGAAAGAAATTCAAACCTGGTAAGGCTTATAAAGATAGTAAACTTTGCAATA
TGGTAACCGTTCAGGAATTATCAAAAAGGTATCCTGCAGAAGAAATTATTGTAAATTCGTTATATCCTGGATGTGTCGCT
GATACAAAACTTTTTAGAGATACGCCTTGGTTATTTAGGTTTCTTTTCCCTATATTTCAAAAATTCATAACGAGGGGATA
TGTGTCACAAAGATTGGCAGGAGAGAGAGTAGCTAAAGTAGCAACTTATAAAGAATTTGCTAAACCATCAGTCCATTGGA
GCTGGGGAAATCGTCAAAAAACTGGCAGAAAAGCTTTTTCTCAAAAGTTGTCAAAAAGAATAATTGATGCAAATACCTCT
AAAAAAACTTATGATCTTACAAAACTGTTGGTCGGATTAGATTAA

Upstream 100 bases:

>100_bases
GGATCAAATAATTTCTAGAGACATTATCAGGGTAATATGGCGTTGATAAGGATGATCTTGAATCATTCTTCTTTTCATTT
TTCTATTAACTTTTTTGCTA

Downstream 100 bases:

>100_bases
TTTAGATTAATCAAATCCTAATAAATCAAAAATTTCTCTATCTTTAAGTGGATTGCCTTCTAAAGGTTCCACCTTTTCAA
GCATATTTTTAGCAAGAGAT

Product: protochlorophyllide oxidoreductase

Products: NA

Alternate protein names: PCR; NADPH-protochlorophyllide oxidoreductase; LPOR; POR [H]

Number of amino acids: Translated: 334; Mature: 333

Protein sequence:

>334_residues
MSKNIKGLVLITGTTSGVGLNTLKPLLRFGWEVIAVNRSNKRAIKIAEESLTKEEVKNVHFIEIDLSNLDDVRKGCDEIL
ERFKKPINSLICNAAVYKPRLKRPERSPQGFENSMAVNHFGHFLMINLLMENILSSEREIVLNGKSTLFKPRITVLGTVT
ANYSELGGRIPIPAPADLGDLSGFKNGFLSPISMANGKKFKPGKAYKDSKLCNMVTVQELSKRYPAEEIIVNSLYPGCVA
DTKLFRDTPWLFRFLFPIFQKFITRGYVSQRLAGERVAKVATYKEFAKPSVHWSWGNRQKTGRKAFSQKLSKRIIDANTS
KKTYDLTKLLVGLD

Sequences:

>Translated_334_residues
MSKNIKGLVLITGTTSGVGLNTLKPLLRFGWEVIAVNRSNKRAIKIAEESLTKEEVKNVHFIEIDLSNLDDVRKGCDEIL
ERFKKPINSLICNAAVYKPRLKRPERSPQGFENSMAVNHFGHFLMINLLMENILSSEREIVLNGKSTLFKPRITVLGTVT
ANYSELGGRIPIPAPADLGDLSGFKNGFLSPISMANGKKFKPGKAYKDSKLCNMVTVQELSKRYPAEEIIVNSLYPGCVA
DTKLFRDTPWLFRFLFPIFQKFITRGYVSQRLAGERVAKVATYKEFAKPSVHWSWGNRQKTGRKAFSQKLSKRIIDANTS
KKTYDLTKLLVGLD
>Mature_333_residues
SKNIKGLVLITGTTSGVGLNTLKPLLRFGWEVIAVNRSNKRAIKIAEESLTKEEVKNVHFIEIDLSNLDDVRKGCDEILE
RFKKPINSLICNAAVYKPRLKRPERSPQGFENSMAVNHFGHFLMINLLMENILSSEREIVLNGKSTLFKPRITVLGTVTA
NYSELGGRIPIPAPADLGDLSGFKNGFLSPISMANGKKFKPGKAYKDSKLCNMVTVQELSKRYPAEEIIVNSLYPGCVAD
TKLFRDTPWLFRFLFPIFQKFITRGYVSQRLAGERVAKVATYKEFAKPSVHWSWGNRQKTGRKAFSQKLSKRIIDANTSK
KTYDLTKLLVGLD

Specific function: Phototransformation of protochlorophyllide (Pchlide) to chlorophyllide (Chlide) [H]

COG id: COG1028

COG function: function code IQR; Dehydrogenases with different specificities (related to short-chain alcohol dehydrogenases)

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the short-chain dehydrogenases/reductases (SDR) family. POR subfamily [H]

Homologues:

Organism=Homo sapiens, GI7706523, Length=260, Percent_Identity=26.9230769230769, Blast_Score=86, Evalue=6e-17,
Organism=Homo sapiens, GI10190746, Length=341, Percent_Identity=26.9794721407625, Blast_Score=76, Evalue=4e-14,
Organism=Homo sapiens, GI193804850, Length=255, Percent_Identity=26.2745098039216, Blast_Score=65, Evalue=9e-11,
Organism=Caenorhabditis elegans, GI193207620, Length=259, Percent_Identity=29.3436293436293, Blast_Score=89, Evalue=3e-18,
Organism=Caenorhabditis elegans, GI17532805, Length=238, Percent_Identity=29.8319327731092, Blast_Score=84, Evalue=7e-17,
Organism=Caenorhabditis elegans, GI17505416, Length=271, Percent_Identity=28.7822878228782, Blast_Score=84, Evalue=1e-16,
Organism=Caenorhabditis elegans, GI17532791, Length=260, Percent_Identity=26.9230769230769, Blast_Score=82, Evalue=5e-16,
Organism=Caenorhabditis elegans, GI71992402, Length=312, Percent_Identity=25.9615384615385, Blast_Score=76, Evalue=3e-14,
Organism=Caenorhabditis elegans, GI17535059, Length=242, Percent_Identity=26.8595041322314, Blast_Score=69, Evalue=4e-12,
Organism=Caenorhabditis elegans, GI32565532, Length=124, Percent_Identity=37.0967741935484, Blast_Score=66, Evalue=2e-11,
Organism=Drosophila melanogaster, GI20129347, Length=264, Percent_Identity=28.7878787878788, Blast_Score=89, Evalue=4e-18,
Organism=Drosophila melanogaster, GI22024069, Length=246, Percent_Identity=27.6422764227642, Blast_Score=72, Evalue=4e-13,
Organism=Drosophila melanogaster, GI24586328, Length=255, Percent_Identity=27.4509803921569, Blast_Score=72, Evalue=7e-13,
Organism=Drosophila melanogaster, GI161076371, Length=245, Percent_Identity=31.8367346938775, Blast_Score=71, Evalue=8e-13,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002198
- InterPro:   IPR002347
- InterPro:   IPR016040
- InterPro:   IPR005979 [H]

Pfam domain/function: PF00106 adh_short [H]

EC number: =1.3.1.33 [H]

Molecular weight: Translated: 37604; Mature: 37473

Theoretical pI: Translated: 10.54; Mature: 10.54

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
1.8 %Met     (Translated Protein)
3.0 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
1.5 %Met     (Mature Protein)
2.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSKNIKGLVLITGTTSGVGLNTLKPLLRFGWEVIAVNRSNKRAIKIAEESLTKEEVKNVH
CCCCCCEEEEEECCCCCCCHHHHHHHHHCCCEEEEEECCCCCEEEHHHHHHHHHHHCCEE
FIEIDLSNLDDVRKGCDEILERFKKPINSLICNAAVYKPRLKRPERSPQGFENSMAVNHF
EEEEECCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHCCCCCCCCCCHHHHHHHHH
GHFLMINLLMENILSSEREIVLNGKSTLFKPRITVLGTVTANYSELGGRIPIPAPADLGD
HHHHHHHHHHHHHHCCCCEEEECCCCCEECCCEEEEEEEECCHHHCCCCCCCCCCCCCHH
LSGFKNGFLSPISMANGKKFKPGKAYKDSKLCNMVTVQELSKRYPAEEIIVNSLYPGCVA
HHHHHHCCCCCHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCHHHHHHHCCCCCHHH
DTKLFRDTPWLFRFLFPIFQKFITRGYVSQRLAGERVAKVATYKEFAKPSVHWSWGNRQK
CCHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEECCCCCCH
TGRKAFSQKLSKRIIDANTSKKTYDLTKLLVGLD
HHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHCCC
>Mature Secondary Structure 
SKNIKGLVLITGTTSGVGLNTLKPLLRFGWEVIAVNRSNKRAIKIAEESLTKEEVKNVH
CCCCCEEEEEECCCCCCCHHHHHHHHHCCCEEEEEECCCCCEEEHHHHHHHHHHHCCEE
FIEIDLSNLDDVRKGCDEILERFKKPINSLICNAAVYKPRLKRPERSPQGFENSMAVNHF
EEEEECCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHCCCCCCCCCCHHHHHHHHH
GHFLMINLLMENILSSEREIVLNGKSTLFKPRITVLGTVTANYSELGGRIPIPAPADLGD
HHHHHHHHHHHHHHCCCCEEEECCCCCEECCCEEEEEEEECCHHHCCCCCCCCCCCCCHH
LSGFKNGFLSPISMANGKKFKPGKAYKDSKLCNMVTVQELSKRYPAEEIIVNSLYPGCVA
HHHHHHCCCCCHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCHHHHHHHCCCCCHHH
DTKLFRDTPWLFRFLFPIFQKFITRGYVSQRLAGERVAKVATYKEFAKPSVHWSWGNRQK
CCHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCEEECCCCCCH
TGRKAFSQKLSKRIIDANTSKKTYDLTKLLVGLD
HHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHCCC

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: 9559561 [H]