Definition Prochlorococcus marinus str. AS9601, complete genome.
Accession NC_008816
Length 1,669,886

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The map label for this gene is crtQ [H]

Identifier: 123967670

GI number: 123967670

Start: 126028

End: 127482

Strand: Reverse

Name: crtQ [H]

Synonym: A9601_01331

Alternate gene names: 123967670

Gene position: 127482-126028 (Counterclockwise)

Preceding gene: 123967675

Following gene: 123967669

Centisome position: 7.63

GC content: 35.12

Gene sequence:

>1455_bases
GTGAAAATTGCAATAGTTGGTTCTGGATTAGCTGGTCTTACAGCAGCAGTCAATTTAGTTGATGAAGGTCACGAAGTAGA
AATTTTCGAGAGCAGGTCATTTTGGGGAGGTAAAGTAGGAAGTTGGGAAGATAAGGATGGTAACCACATAGAAATGGGCT
TACATGTATTTTTTTATAATTATGCAAATCTTTTTAAATTAATGAACAAAGTGGGAGCTCTAGACAATTTACTCCCGAAA
GACCATACTCATCTATTTATTAATAATGGTGGTAATTTAAAATCTTTAGACTTCAGATTCCCTTTAGGTGCTCCATTTAA
TGGACTTAAAGCTTTTTTTACCACCGAACAACTAACTTGGGTAGATAAGTTCAGGAATGCCTTAGCTTTAGGGACAAGCC
CAATAGTTAGAGGATTGATAGATTATGAAGGCGCAATGAAAATAATTAGAGATCTAGATAAAATTAGTTTTAAAGAATGG
TTTTTAAACCATGGTGGAAGTGAAAAAAGCTTAGAAAGAATGTGGGATCCTATCGCATACGCTTTAGGTTTTATTAATTG
CAAAGATATTTCAGCAAGATGCATGCTAACTATATTTATGATGTTTGCTTCAAAAACAGAAGCCTCAAAACTTAATCTTT
TAAAAGGTTCTCCGCATAAGTGGTTAACTCAACCTATTGTCGACTACATCACAAACAAAGGCGCAAAAATACATCTTAAC
CATAAGGTAGAAGAAATCATTTATGAAAAGGAATCTTCCTCTTATTCAGTAAATCAATTAAAAATATCTTCTCCTGAAGG
AATTAAGGCAGTGTTTGCAGATAAATTTCTAGCTGCCTGTGATGTTCCTGGAATAAAAAAAATAATTCCAAAAGAATGGT
ATCAATTTAAAGAATTTGAAGGTTTAAAAAAACTTAGAGCTGTAGCTGTAGCCACAATCCAATTAAGATACGACGGTTGG
GTTACTGAATTAGAAAAAGATAATACTGGAAACGAACCAATTGGACTAGATAACCTTCTTTATTCTGCTGATGCCTCTTT
CAGTTGTTTTGCTGATTTAGCACTAGCAAGTCCAGCAGACTATAGAAAAAAAGATATGGGATCGCTTCTCCAATGTGTTT
TAACTCCTGGCGATAGATGGATGGGAAGATCCACAGAAAGAATTACAAAAGCAATAGATAAAGAGGTTCGCCGTCTATTC
CCATCCTCAAAAAACCTTAAATTGCTTTGGAGTAACGTGGTACAAATTCCACAATCACTCTATAGAGAAGCTCCCGGTAT
GGAACCTTTCAGACCCGATCAAAAAACATCTATATCTAATTTCTTCATGGCTGGTAGTTATACAAAACAAGATTATATAG
ACTCTATGGAGGGAGCTACAATGAGTGGTCATTTAGCTGCCGCCGCAATTTTAGAGAAGAAAGCCGAATTAGCAAAAAAT
CTTGCAGTAAGTTAA

Upstream 100 bases:

>100_bases
AAACATAGGATTTCTACTATTTATAATATAAAAACTTAATCGAGAGGATGCATAGAACAAACGTTATCCAAACTTGATTT
GTTATAATTATTAGAAAAAA

Downstream 100 bases:

>100_bases
TTCATGGGTACTTGGCTAAAACATGACGTTATAACAATTGTTAATGCGCCTCTTGAAAATGTATGGGATACATGGAGCGA
TTTAGACTCAATGTCACTTT

Product: zeta-carotene desaturase

Products: NA

Alternate protein names: Carotene 7,8-desaturase [H]

Number of amino acids: Translated: 484; Mature: 484

Protein sequence:

>484_residues
MKIAIVGSGLAGLTAAVNLVDEGHEVEIFESRSFWGGKVGSWEDKDGNHIEMGLHVFFYNYANLFKLMNKVGALDNLLPK
DHTHLFINNGGNLKSLDFRFPLGAPFNGLKAFFTTEQLTWVDKFRNALALGTSPIVRGLIDYEGAMKIIRDLDKISFKEW
FLNHGGSEKSLERMWDPIAYALGFINCKDISARCMLTIFMMFASKTEASKLNLLKGSPHKWLTQPIVDYITNKGAKIHLN
HKVEEIIYEKESSSYSVNQLKISSPEGIKAVFADKFLAACDVPGIKKIIPKEWYQFKEFEGLKKLRAVAVATIQLRYDGW
VTELEKDNTGNEPIGLDNLLYSADASFSCFADLALASPADYRKKDMGSLLQCVLTPGDRWMGRSTERITKAIDKEVRRLF
PSSKNLKLLWSNVVQIPQSLYREAPGMEPFRPDQKTSISNFFMAGSYTKQDYIDSMEGATMSGHLAAAAILEKKAELAKN
LAVS

Sequences:

>Translated_484_residues
MKIAIVGSGLAGLTAAVNLVDEGHEVEIFESRSFWGGKVGSWEDKDGNHIEMGLHVFFYNYANLFKLMNKVGALDNLLPK
DHTHLFINNGGNLKSLDFRFPLGAPFNGLKAFFTTEQLTWVDKFRNALALGTSPIVRGLIDYEGAMKIIRDLDKISFKEW
FLNHGGSEKSLERMWDPIAYALGFINCKDISARCMLTIFMMFASKTEASKLNLLKGSPHKWLTQPIVDYITNKGAKIHLN
HKVEEIIYEKESSSYSVNQLKISSPEGIKAVFADKFLAACDVPGIKKIIPKEWYQFKEFEGLKKLRAVAVATIQLRYDGW
VTELEKDNTGNEPIGLDNLLYSADASFSCFADLALASPADYRKKDMGSLLQCVLTPGDRWMGRSTERITKAIDKEVRRLF
PSSKNLKLLWSNVVQIPQSLYREAPGMEPFRPDQKTSISNFFMAGSYTKQDYIDSMEGATMSGHLAAAAILEKKAELAKN
LAVS
>Mature_484_residues
MKIAIVGSGLAGLTAAVNLVDEGHEVEIFESRSFWGGKVGSWEDKDGNHIEMGLHVFFYNYANLFKLMNKVGALDNLLPK
DHTHLFINNGGNLKSLDFRFPLGAPFNGLKAFFTTEQLTWVDKFRNALALGTSPIVRGLIDYEGAMKIIRDLDKISFKEW
FLNHGGSEKSLERMWDPIAYALGFINCKDISARCMLTIFMMFASKTEASKLNLLKGSPHKWLTQPIVDYITNKGAKIHLN
HKVEEIIYEKESSSYSVNQLKISSPEGIKAVFADKFLAACDVPGIKKIIPKEWYQFKEFEGLKKLRAVAVATIQLRYDGW
VTELEKDNTGNEPIGLDNLLYSADASFSCFADLALASPADYRKKDMGSLLQCVLTPGDRWMGRSTERITKAIDKEVRRLF
PSSKNLKLLWSNVVQIPQSLYREAPGMEPFRPDQKTSISNFFMAGSYTKQDYIDSMEGATMSGHLAAAAILEKKAELAKN
LAVS

Specific function: Catalyzes the conversion of zeta-carotene to lycopene via the intermediary of neurosporene. It carries out two consecutive desaturations (introduction of double bonds) at positions C-7 and C-7' [H]

COG id: COG3349

COG function: function code S; Uncharacterized conserved protein

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the zeta carotene desaturase family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002937
- InterPro:   IPR014103
- InterPro:   IPR016040 [H]

Pfam domain/function: PF01593 Amino_oxidase [H]

EC number: =1.14.99.30 [H]

Molecular weight: Translated: 54231; Mature: 54231

Theoretical pI: Translated: 8.42; Mature: 8.42

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.0 %Cys     (Translated Protein)
2.9 %Met     (Translated Protein)
3.9 %Cys+Met (Translated Protein)
1.0 %Cys     (Mature Protein)
2.9 %Met     (Mature Protein)
3.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKIAIVGSGLAGLTAAVNLVDEGHEVEIFESRSFWGGKVGSWEDKDGNHIEMGLHVFFYN
CEEEEEECCHHHHHHHHHHHCCCCEEEEEECCCCCCCCCCCCCCCCCCEEEEEHEEEHHH
YANLFKLMNKVGALDNLLPKDHTHLFINNGGNLKSLDFRFPLGAPFNGLKAFFTTEQLTW
HHHHHHHHHHHHHHHHCCCCCCCEEEEECCCCEEEEEEECCCCCCCCHHHHHHHHHHHHH
VDKFRNALALGTSPIVRGLIDYEGAMKIIRDLDKISFKEWFLNHGGSEKSLERMWDPIAY
HHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHH
ALGFINCKDISARCMLTIFMMFASKTEASKLNLLKGSPHKWLTQPIVDYITNKGAKIHLN
HHHCCCCCCCHHHHHHHHHHHHHCCCCHHHHHCCCCCCHHHHHHHHHHHHHCCCCEEEEC
HKVEEIIYEKESSSYSVNQLKISSPEGIKAVFADKFLAACDVPGIKKIIPKEWYQFKEFE
CHHHHHHHHCCCCCCEEEEEEECCCCCHHHHHHHHHHHHCCCCCHHHHCCHHHHHHHHHH
GLKKLRAVAVATIQLRYDGWVTELEKDNTGNEPIGLDNLLYSADASFSCFADLALASPAD
HHHHHHHHHHEEEEEEECCCEEEECCCCCCCCCCCHHHHHHHCCCCHHHHHHHHHCCCCH
YRKKDMGSLLQCVLTPGDRWMGRSTERITKAIDKEVRRLFPSSKNLKLLWSNVVQIPQSL
HHHHHHHHHHHHHHCCCHHHCCCCHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHH
YREAPGMEPFRPDQKTSISNFFMAGSYTKQDYIDSMEGATMSGHLAAAAILEKKAELAKN
HHHCCCCCCCCCCCCCCHHHHEECCCCCHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHH
LAVS
CCCC
>Mature Secondary Structure
MKIAIVGSGLAGLTAAVNLVDEGHEVEIFESRSFWGGKVGSWEDKDGNHIEMGLHVFFYN
CEEEEEECCHHHHHHHHHHHCCCCEEEEEECCCCCCCCCCCCCCCCCCEEEEEHEEEHHH
YANLFKLMNKVGALDNLLPKDHTHLFINNGGNLKSLDFRFPLGAPFNGLKAFFTTEQLTW
HHHHHHHHHHHHHHHHCCCCCCCEEEEECCCCEEEEEEECCCCCCCCHHHHHHHHHHHHH
VDKFRNALALGTSPIVRGLIDYEGAMKIIRDLDKISFKEWFLNHGGSEKSLERMWDPIAY
HHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHH
ALGFINCKDISARCMLTIFMMFASKTEASKLNLLKGSPHKWLTQPIVDYITNKGAKIHLN
HHHCCCCCCCHHHHHHHHHHHHHCCCCHHHHHCCCCCCHHHHHHHHHHHHHCCCCEEEEC
HKVEEIIYEKESSSYSVNQLKISSPEGIKAVFADKFLAACDVPGIKKIIPKEWYQFKEFE
CHHHHHHHHCCCCCCEEEEEEECCCCCHHHHHHHHHHHHCCCCCHHHHCCHHHHHHHHHH
GLKKLRAVAVATIQLRYDGWVTELEKDNTGNEPIGLDNLLYSADASFSCFADLALASPAD
HHHHHHHHHHEEEEEEECCCEEEECCCCCCCCCCCHHHHHHHCCCCHHHHHHHHHCCCCH
YRKKDMGSLLQCVLTPGDRWMGRSTERITKAIDKEVRRLFPSSKNLKLLWSNVVQIPQSL
HHHHHHHHHHHHHHCCCHHHCCCCHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHH
YREAPGMEPFRPDQKTSISNFFMAGSYTKQDYIDSMEGATMSGHLAAAAILEKKAELAKN
HHHCCCCCCCCCCCCCCHHHHEECCCCCHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHH
LAVS
CCCC

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: 9.0

TargetDB status: NA

Availability: NA

References: 11759840 [H]