The gene/protein map for NC_003272 is currently unavailable.
Definition Nostoc sp. PCC 7120, complete genome.
Accession NC_003272
Length 6,413,771

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The map label for this gene is pys [H]

Identifier: 17229325

GI number: 17229325

Start: 2197942

End: 2198874

Strand: Direct

Name: pys [H]

Synonym: alr1833

Alternate gene names: 17229325

Gene position: 2197942-2198874 (Clockwise)

Preceding gene: 17229324

Following gene: 17229326

Centisome position: 34.27

GC content: 49.41

Gene sequence:

>933_bases
ATGCTGCAACTGCCTGATTCCCCCCCGCGCATGAAAACGCTGGTCTCTGTAGACGAGTCATATAAACTTTGTCGGCATCT
CACAGCCAAGTATGCCAAAACTTTTTACTTGGGTACATTGCTGATGAGTCCGGCAAAGCGCCAAGCCATCTGGGCAATTT
ACGCCTGGTGTCGCCGTACAGATGAATTAGTGGACGGGCCCGCATCCGCCATTACTACGCCAGAAACCCTAGACCTATGG
GAGCAGCATCTGGAAGCGATGTTTGCGGGACACCCCAAAGAAAATTACGACGTAGCCTTGGTGGACACAATCCAACGCTT
TAATCTAGACATTCAGCCCTTTCGGGACATGATTGCCGGACAGCGCATGGACTTACATCGTAGTCGCTACGAAACCTTTG
AGGAATTATACCTATACTGTTACCGCGTCGCTGGGACTGTAGGGTTAATGTCAACAGCCGTGATGGAGGTAGACAATACC
ACCAACACAGCACCTTGGCATCAAAGCAAGCCACTATATATTCCCACACAAGAAGCGATCGCCTTAGGTATTGCCAATCA
ACTTACCAATATTCTGCGGGATGTTGGTGAAGATGCCAGACGAGGACGAATTTACATTCCTCTGGAAGATTTAGCACGAT
TTAACTACACCGAGCAAGACTTCTGCAACGGCGTTGTAGATGAGCGCTGGCGCTCCCTCATGCGCTTTCAAATAGAGAGA
GCGCGGCAATTCTACGCTGAAGCAGAAAAGGGCATTACTCACCTGGCCCCCGATGCCCGTTGGCCAGTGTGGGCAGCTTC
TATGTTATACGGTCAAATTTTAGATGTGATTGAACGCAACGATTATGATGTCTTCAGTCAACGCGCTTACGTCCCCCAAT
GGAAAAAGTTACGCACCCTACCCATAGCTTGGATGCGATCGCAAGTGTTATAA

Upstream 100 bases:

>100_bases
GCCGTACTTTCTGGTAAGCTAACAGCGCAGGCGATTTGTGAATCGCTGCCAGAGGACAACACCTCAAACCTGCAAACGCT
AACCCGACCGCCTGCAACGA

Downstream 100 bases:

>100_bases
AAATTAGTCAATAGTCAATAGTTACCAGTGAAATAGTGCGTTCCTGAGCCACCCCCGTGGGCGGGTTTCCCGACTTGAGG
GAGTGGCGTGTCGCCTTGCG

Product: phytoene synthase

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 310; Mature: 310

Protein sequence:

>310_residues
MLQLPDSPPRMKTLVSVDESYKLCRHLTAKYAKTFYLGTLLMSPAKRQAIWAIYAWCRRTDELVDGPASAITTPETLDLW
EQHLEAMFAGHPKENYDVALVDTIQRFNLDIQPFRDMIAGQRMDLHRSRYETFEELYLYCYRVAGTVGLMSTAVMEVDNT
TNTAPWHQSKPLYIPTQEAIALGIANQLTNILRDVGEDARRGRIYIPLEDLARFNYTEQDFCNGVVDERWRSLMRFQIER
ARQFYAEAEKGITHLAPDARWPVWAASMLYGQILDVIERNDYDVFSQRAYVPQWKKLRTLPIAWMRSQVL

Sequences:

>Translated_310_residues
MLQLPDSPPRMKTLVSVDESYKLCRHLTAKYAKTFYLGTLLMSPAKRQAIWAIYAWCRRTDELVDGPASAITTPETLDLW
EQHLEAMFAGHPKENYDVALVDTIQRFNLDIQPFRDMIAGQRMDLHRSRYETFEELYLYCYRVAGTVGLMSTAVMEVDNT
TNTAPWHQSKPLYIPTQEAIALGIANQLTNILRDVGEDARRGRIYIPLEDLARFNYTEQDFCNGVVDERWRSLMRFQIER
ARQFYAEAEKGITHLAPDARWPVWAASMLYGQILDVIERNDYDVFSQRAYVPQWKKLRTLPIAWMRSQVL
>Mature_310_residues
MLQLPDSPPRMKTLVSVDESYKLCRHLTAKYAKTFYLGTLLMSPAKRQAIWAIYAWCRRTDELVDGPASAITTPETLDLW
EQHLEAMFAGHPKENYDVALVDTIQRFNLDIQPFRDMIAGQRMDLHRSRYETFEELYLYCYRVAGTVGLMSTAVMEVDNT
TNTAPWHQSKPLYIPTQEAIALGIANQLTNILRDVGEDARRGRIYIPLEDLARFNYTEQDFCNGVVDERWRSLMRFQIER
ARQFYAEAEKGITHLAPDARWPVWAASMLYGQILDVIERNDYDVFSQRAYVPQWKKLRTLPIAWMRSQVL

Specific function: Catalyzes the reaction from prephytoene diphosphate to phytoene [H]

COG id: COG1562

COG function: function code I; Phytoene/squalene synthetase

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the phytoene/squalene synthase family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002060
- InterPro:   IPR019845
- InterPro:   IPR008949 [H]

Pfam domain/function: PF00494 SQS_PSY [H]

EC number: =2.5.1.32 [H]

Molecular weight: Translated: 36114; Mature: 36114

Theoretical pI: Translated: 6.52; Mature: 6.52

Prosite motif: PS01044 SQUALEN_PHYTOEN_SYN_1 ; PS01045 SQUALEN_PHYTOEN_SYN_2

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.3 %Cys     (Translated Protein)
3.5 %Met     (Translated Protein)
4.8 %Cys+Met (Translated Protein)
1.3 %Cys     (Mature Protein)
3.5 %Met     (Mature Protein)
4.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLQLPDSPPRMKTLVSVDESYKLCRHLTAKYAKTFYLGTLLMSPAKRQAIWAIYAWCRRT
CCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHH
DELVDGPASAITTPETLDLWEQHLEAMFAGHPKENYDVALVDTIQRFNLDIQPFRDMIAG
HHHHCCCHHHCCCCHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHCCCHHHHHHHHCC
QRMDLHRSRYETFEELYLYCYRVAGTVGLMSTAVMEVDNTTNTAPWHQSKPLYIPTQEAI
CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCEECCHHHHH
ALGIANQLTNILRDVGEDARRGRIYIPLEDLARFNYTEQDFCNGVVDERWRSLMRFQIER
HHHHHHHHHHHHHHHCHHHHCCEEEEEHHHHHHCCCCHHHHHCCHHHHHHHHHHHHHHHH
ARQFYAEAEKGITHLAPDARWPVWAASMLYGQILDVIERNDYDVFSQRAYVPQWKKLRTL
HHHHHHHHHCCCHHCCCCCCCHHHHHHHHHHHHHHHHHCCCCHHHHHCCCCCHHHHHHHH
PIAWMRSQVL
HHHHHHHHCC
>Mature Secondary Structure
MLQLPDSPPRMKTLVSVDESYKLCRHLTAKYAKTFYLGTLLMSPAKRQAIWAIYAWCRRT
CCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHH
DELVDGPASAITTPETLDLWEQHLEAMFAGHPKENYDVALVDTIQRFNLDIQPFRDMIAG
HHHHCCCHHHCCCCHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHCCCHHHHHHHHCC
QRMDLHRSRYETFEELYLYCYRVAGTVGLMSTAVMEVDNTTNTAPWHQSKPLYIPTQEAI
CHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCEECCHHHHH
ALGIANQLTNILRDVGEDARRGRIYIPLEDLARFNYTEQDFCNGVVDERWRSLMRFQIER
HHHHHHHHHHHHHHHCHHHHCCEEEEEHHHHHHCCCCHHHHHCCHHHHHHHHHHHHHHHH
ARQFYAEAEKGITHLAPDARWPVWAASMLYGQILDVIERNDYDVFSQRAYVPQWKKLRTL
HHHHHHHHHCCCHHCCCCCCCHHHHHHHHHHHHHHHHHCCCCHHHHHCCCCCHHHHHHHH
PIAWMRSQVL
HHHHHHHHCC

PDB accession: NA

Resolution: NA

Structure class: Alpha

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: 8018713; 8905231 [H]