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 crtQ [H]

Identifier: 126695470

GI number: 126695470

Start: 124829

End: 126283

Strand: Reverse

Name: crtQ [H]

Synonym: P9301_01321

Alternate gene names: 126695470

Gene position: 126283-124829 (Counterclockwise)

Preceding gene: 126695475

Following gene: 126695469

Centisome position: 7.69

GC content: 34.98

Gene sequence:

>1455_bases
GTGAAAATTGCAATAGTTGGTTCTGGATTAGCTGGTCTTACAGCAGCAGTCAATTTAGTTGATGAAGGTCACGAAGTAGA
AATTTACGAGAGCAGGTCATTTTGGGGAGGTAAAGTTGGAAGTTGGGAAGATAAGGATGGCAACCACATAGAAATGGGTT
TACATGTATTTTTTTACAATTATGCAAACCTTTTTAAATTAATGAAAAAAGTGGGAGCTCTGGACAATTTACTCCCTAAA
GATCATACTCATCTATTTATCAATAATGGTGGTAATTTAAAATCTTTAGACTTCAGATTCCCTTTAGGTGCTCCATTTAA
CGGACTTAAAGCTTTTTTTACCACCGAACAACTTACTTGGGTGGATAAGTTCAGAAATGCCTTAGCTTTAGGGACAAGTC
CGATCGTTAGAGGATTGATAGACTATGAAGGCGCAATGAAAATAATAAGAGATCTAGATAAAATTAGTTTTAAAGAATGG
TTTTTAAACCATGGTGGAAGTGAAAAAAGTTTAGAAAGAATGTGGGATCCTATCGCGTATGCATTAGGTTTTATTAATTG
CAAAGATATTTCAGCAAGATGCATGCTAACTATATTCATGATGTTTGCTTCAAAAACAGAAGCTTCAAAACTTAATCTTT
TAAAAGGTTCCCCACATAAGTGGTTAACTCAACCTATCGTGGACTACATAACAAGCAAAGGAGCAGAAATACATCTTAAC
CATAAGGTAGAAGAAATCATTTTTGAAAAGGAATCTTCCTCTTATTCAGTAAATCAATTAAAAATATCTTCTCCTGAAGG
AATTAAAACAGTATTTGCAGATAAATTTCTAGCTGCCTGTGATGTTCCTGGAATAAAAAAAATAATTCCCAAGGAATGGT
ATCAATTTAAAGAATTTGAAGGTTTAAAAAAACTTAGAGCTGTAGCTGTTGCCACAATCCAATTAAGATATGACGGTTGG
GTTACTGAATTACAAAAAGATAATACTGGAAACAAACCAATTGGACTAGATAACCTTCTTTATTCTGCTGATGCCTCTTT
CAGTTGTTTTGCTGATTTAGCACTAGCAAGTCCAGCAGACTATAGAAAAAAAGATATGGGATCGCTTCTCCAATGTGTTT
TAACTCCTGGCGATAGATGGATGGGAAGATCCACAGAAAGAATTACAAAAGAAATTGATAAAGAAGTTCGCCGTCTATTC
CCATCCTCAAAAAACCTTAAATTGCTTTGGAGTAACGTGGTACAAATTCCACAATCACTCTATAGAGAAGCTCCAGGTAT
GGAACCTTTCAGACCCGATCAAAAAACATCTATATCTAATTTCTTCATGGCTGGTAGTTATACAAAACAAGATTATATAG
ACTCTATGGAGGGAGCCACAATGAGTGGTCATTTAGCTGCCGCTGCAATTTTAGAGAAGAAAGCCGAATTAGCAAAAAAT
CTTGCAGTAAGTTAA

Upstream 100 bases:

>100_bases
TAAACAAAGGATTTCTACTATTTATAATATAAAAACTTAATCGATAGGATGCATAGAACAAACATTATCCAAACTTGATT
TGTTATAATTTTAAGAAAAA

Downstream 100 bases:

>100_bases
TTAATGGGTACTTGGCTAAAACATGACGTAATAACAGTTGTTAATGCGCCTCTTGAAAATGTATGGGACACATGGAGCGA
TTTGGACTCAATGTCACTTT

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
MKIAIVGSGLAGLTAAVNLVDEGHEVEIYESRSFWGGKVGSWEDKDGNHIEMGLHVFFYNYANLFKLMKKVGALDNLLPK
DHTHLFINNGGNLKSLDFRFPLGAPFNGLKAFFTTEQLTWVDKFRNALALGTSPIVRGLIDYEGAMKIIRDLDKISFKEW
FLNHGGSEKSLERMWDPIAYALGFINCKDISARCMLTIFMMFASKTEASKLNLLKGSPHKWLTQPIVDYITSKGAEIHLN
HKVEEIIFEKESSSYSVNQLKISSPEGIKTVFADKFLAACDVPGIKKIIPKEWYQFKEFEGLKKLRAVAVATIQLRYDGW
VTELQKDNTGNKPIGLDNLLYSADASFSCFADLALASPADYRKKDMGSLLQCVLTPGDRWMGRSTERITKEIDKEVRRLF
PSSKNLKLLWSNVVQIPQSLYREAPGMEPFRPDQKTSISNFFMAGSYTKQDYIDSMEGATMSGHLAAAAILEKKAELAKN
LAVS

Sequences:

>Translated_484_residues
MKIAIVGSGLAGLTAAVNLVDEGHEVEIYESRSFWGGKVGSWEDKDGNHIEMGLHVFFYNYANLFKLMKKVGALDNLLPK
DHTHLFINNGGNLKSLDFRFPLGAPFNGLKAFFTTEQLTWVDKFRNALALGTSPIVRGLIDYEGAMKIIRDLDKISFKEW
FLNHGGSEKSLERMWDPIAYALGFINCKDISARCMLTIFMMFASKTEASKLNLLKGSPHKWLTQPIVDYITSKGAEIHLN
HKVEEIIFEKESSSYSVNQLKISSPEGIKTVFADKFLAACDVPGIKKIIPKEWYQFKEFEGLKKLRAVAVATIQLRYDGW
VTELQKDNTGNKPIGLDNLLYSADASFSCFADLALASPADYRKKDMGSLLQCVLTPGDRWMGRSTERITKEIDKEVRRLF
PSSKNLKLLWSNVVQIPQSLYREAPGMEPFRPDQKTSISNFFMAGSYTKQDYIDSMEGATMSGHLAAAAILEKKAELAKN
LAVS
>Mature_484_residues
MKIAIVGSGLAGLTAAVNLVDEGHEVEIYESRSFWGGKVGSWEDKDGNHIEMGLHVFFYNYANLFKLMKKVGALDNLLPK
DHTHLFINNGGNLKSLDFRFPLGAPFNGLKAFFTTEQLTWVDKFRNALALGTSPIVRGLIDYEGAMKIIRDLDKISFKEW
FLNHGGSEKSLERMWDPIAYALGFINCKDISARCMLTIFMMFASKTEASKLNLLKGSPHKWLTQPIVDYITSKGAEIHLN
HKVEEIIFEKESSSYSVNQLKISSPEGIKTVFADKFLAACDVPGIKKIIPKEWYQFKEFEGLKKLRAVAVATIQLRYDGW
VTELQKDNTGNKPIGLDNLLYSADASFSCFADLALASPADYRKKDMGSLLQCVLTPGDRWMGRSTERITKEIDKEVRRLF
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: 54305; Mature: 54305

Theoretical pI: Translated: 8.62; Mature: 8.62

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
MKIAIVGSGLAGLTAAVNLVDEGHEVEIYESRSFWGGKVGSWEDKDGNHIEMGLHVFFYN
CEEEEEECCHHHHHHHHHHHCCCCEEEEEECCCCCCCCCCCCCCCCCCEEEEEHHHHHHH
YANLFKLMKKVGALDNLLPKDHTHLFINNGGNLKSLDFRFPLGAPFNGLKAFFTTEQLTW
HHHHHHHHHHHHHHHHCCCCCCCEEEEECCCCEEEEEEECCCCCCCCHHHHHHHHHHHHH
VDKFRNALALGTSPIVRGLIDYEGAMKIIRDLDKISFKEWFLNHGGSEKSLERMWDPIAY
HHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHH
ALGFINCKDISARCMLTIFMMFASKTEASKLNLLKGSPHKWLTQPIVDYITSKGAEIHLN
HHHCCCCCCCHHHHHHHHHHHHHCCCCHHHHHCCCCCCHHHHHHHHHHHHHCCCCEEEEC
HKVEEIIFEKESSSYSVNQLKISSPEGIKTVFADKFLAACDVPGIKKIIPKEWYQFKEFE
CHHHHHHHCCCCCCCEEEEEEECCCCCHHHHHHHHHHHHCCCCCHHHHCCHHHHHHHHHH
GLKKLRAVAVATIQLRYDGWVTELQKDNTGNKPIGLDNLLYSADASFSCFADLALASPAD
HHHHHHHHHHEEEEEEECCHHHHHHCCCCCCCCCCHHHHHHHCCCCHHHHHHHHHCCCCH
YRKKDMGSLLQCVLTPGDRWMGRSTERITKEIDKEVRRLFPSSKNLKLLWSNVVQIPQSL
HHHHHHHHHHHHHHCCCHHHCCCCHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHH
YREAPGMEPFRPDQKTSISNFFMAGSYTKQDYIDSMEGATMSGHLAAAAILEKKAELAKN
HHHCCCCCCCCCCCCCCHHHHEECCCCCHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHH
LAVS
CCCC
>Mature Secondary Structure
MKIAIVGSGLAGLTAAVNLVDEGHEVEIYESRSFWGGKVGSWEDKDGNHIEMGLHVFFYN
CEEEEEECCHHHHHHHHHHHCCCCEEEEEECCCCCCCCCCCCCCCCCCEEEEEHHHHHHH
YANLFKLMKKVGALDNLLPKDHTHLFINNGGNLKSLDFRFPLGAPFNGLKAFFTTEQLTW
HHHHHHHHHHHHHHHHCCCCCCCEEEEECCCCEEEEEEECCCCCCCCHHHHHHHHHHHHH
VDKFRNALALGTSPIVRGLIDYEGAMKIIRDLDKISFKEWFLNHGGSEKSLERMWDPIAY
HHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHH
ALGFINCKDISARCMLTIFMMFASKTEASKLNLLKGSPHKWLTQPIVDYITSKGAEIHLN
HHHCCCCCCCHHHHHHHHHHHHHCCCCHHHHHCCCCCCHHHHHHHHHHHHHCCCCEEEEC
HKVEEIIFEKESSSYSVNQLKISSPEGIKTVFADKFLAACDVPGIKKIIPKEWYQFKEFE
CHHHHHHHCCCCCCCEEEEEEECCCCCHHHHHHHHHHHHCCCCCHHHHCCHHHHHHHHHH
GLKKLRAVAVATIQLRYDGWVTELQKDNTGNKPIGLDNLLYSADASFSCFADLALASPAD
HHHHHHHHHHEEEEEEECCHHHHHHCCCCCCCCCCHHHHHHHCCCCHHHHHHHHHCCCCH
YRKKDMGSLLQCVLTPGDRWMGRSTERITKEIDKEVRRLFPSSKNLKLLWSNVVQIPQSL
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]