Definition Sphingopyxis alaskensis RB2256, complete genome.
Accession NC_008048
Length 3,345,170

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The map label for this gene is ppnK [H]

Identifier: 103487141

GI number: 103487141

Start: 1741537

End: 1742307

Strand: Direct

Name: ppnK [H]

Synonym: Sala_1656

Alternate gene names: 103487141

Gene position: 1741537-1742307 (Clockwise)

Preceding gene: 103487140

Following gene: 103487149

Centisome position: 52.06

GC content: 66.54

Gene sequence:

>771_bases
ATGTTTCGCAAGATCGCGCTTGTCGCGTCAAGTGCGCCCGCGGCCATCGAGGCCGAAGCCGAGTTGCGGCCGCTCTACGA
CTTTGTCGACATCGGCGAGGCGGAGCTGCTGATCGCCCTCGGCGGCGACGGCTTTCTGCTGCACATGCTCCACCAGTTGC
TCGACCAGCGCCGCAGCCTGCCCGTGTTCGGGATGAACCGCGGGACGATCGGCTTCCTGATGAACGAGTTTCGGGTCGAG
GGGCTGCTCGACCGCCTTGCCGCGGCGCGCCCCTATCTGGTTCACCCGCTGTCGGGCGATATCATGACGGTCAGCGGCGA
GCGCCACATCCTGCCCGCCATCAACGAGATTTCGCTGCTGCGCGAAACGCGCCAGGCGGCGAAGCTGGAGGTGATGATCA
ACGAACGGACGATGCTCGAGGAACTCGCCTGCGACGGCGTGCTCGTCTCGACGCCCGCCGGATCGACGGCCTATAACCTC
AGCGCCAACGGCCCGATCCTGCCGCTCGATTCGGCGATGCTGGCGCTCACCCCGATCAGCCCGTTCCGCCCGCGCCGCTG
GCGCGGCGCGCTCGTCCCCGAATCGACGAGCATCCGCTTCAACGTCCGCGAGGCGGCCAAACGCCCGGTCAGCGCGGTCG
CCGACCAGCGCGAAATCCGCGATGTAAAGACCGTTCTCGTCACCACCGACCGCAGCCGCCCGCTGACCCTGCTGTTCGAT
CCCGACCAGGGCCTCGACGAACGCATCGCGATGGAACAATTTATCGTTTGA

Upstream 100 bases:

>100_bases
CACGACTTTCATATCGAACGGCAATCCAGACCGGCGGTCGCACGCCACATGAGCGCAACGGGCGGCTGACGGGCCGCTTG
CGGAGGGGGAACCGGACCAG

Downstream 100 bases:

>100_bases
GGGCTTGCAAAATCGGGCAAGCGGCGGCAAAGGAGCGCCTCGCCCGCCACGGCGGGATGTTCCTCGGTAGCTCAGCGGTA
GAGCAATCGACTGTTAATCG

Product: inorganic polyphosphate/ATP-NAD kinase

Products: NA

Alternate protein names: Poly(P)/ATP NAD kinase [H]

Number of amino acids: Translated: 256; Mature: 256

Protein sequence:

>256_residues
MFRKIALVASSAPAAIEAEAELRPLYDFVDIGEAELLIALGGDGFLLHMLHQLLDQRRSLPVFGMNRGTIGFLMNEFRVE
GLLDRLAAARPYLVHPLSGDIMTVSGERHILPAINEISLLRETRQAAKLEVMINERTMLEELACDGVLVSTPAGSTAYNL
SANGPILPLDSAMLALTPISPFRPRRWRGALVPESTSIRFNVREAAKRPVSAVADQREIRDVKTVLVTTDRSRPLTLLFD
PDQGLDERIAMEQFIV

Sequences:

>Translated_256_residues
MFRKIALVASSAPAAIEAEAELRPLYDFVDIGEAELLIALGGDGFLLHMLHQLLDQRRSLPVFGMNRGTIGFLMNEFRVE
GLLDRLAAARPYLVHPLSGDIMTVSGERHILPAINEISLLRETRQAAKLEVMINERTMLEELACDGVLVSTPAGSTAYNL
SANGPILPLDSAMLALTPISPFRPRRWRGALVPESTSIRFNVREAAKRPVSAVADQREIRDVKTVLVTTDRSRPLTLLFD
PDQGLDERIAMEQFIV
>Mature_256_residues
MFRKIALVASSAPAAIEAEAELRPLYDFVDIGEAELLIALGGDGFLLHMLHQLLDQRRSLPVFGMNRGTIGFLMNEFRVE
GLLDRLAAARPYLVHPLSGDIMTVSGERHILPAINEISLLRETRQAAKLEVMINERTMLEELACDGVLVSTPAGSTAYNL
SANGPILPLDSAMLALTPISPFRPRRWRGALVPESTSIRFNVREAAKRPVSAVADQREIRDVKTVLVTTDRSRPLTLLFD
PDQGLDERIAMEQFIV

Specific function: Catalyzes the phosphorylation of NAD to NADP. Utilizes ATP and other nucleoside triphosphates as well as inorganic polyphosphate as a source of phosphorus [H]

COG id: COG0061

COG function: function code G; Predicted sugar kinase

Gene ontology:

Cell location: Cytoplasm [H]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the NAD kinase family [H]

Homologues:

Organism=Escherichia coli, GI1788968, Length=179, Percent_Identity=32.4022346368715, Blast_Score=67, Evalue=1e-12,
Organism=Saccharomyces cerevisiae, GI6325068, Length=191, Percent_Identity=30.8900523560209, Blast_Score=70, Evalue=3e-13,
Organism=Saccharomyces cerevisiae, GI6322509, Length=209, Percent_Identity=27.7511961722488, Blast_Score=67, Evalue=3e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR016064
- InterPro:   IPR017438
- InterPro:   IPR017437
- InterPro:   IPR002504 [H]

Pfam domain/function: PF01513 NAD_kinase [H]

EC number: =2.7.1.23 [H]

Molecular weight: Translated: 28309; Mature: 28309

Theoretical pI: Translated: 5.41; Mature: 5.41

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.4 %Cys     (Translated Protein)
3.5 %Met     (Translated Protein)
3.9 %Cys+Met (Translated Protein)
0.4 %Cys     (Mature Protein)
3.5 %Met     (Mature Protein)
3.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MFRKIALVASSAPAAIEAEAELRPLYDFVDIGEAELLIALGGDGFLLHMLHQLLDQRRSL
CCCEEEEEECCCCCEEECCCCCCHHHHHHCCCCEEEEEEECCCHHHHHHHHHHHHHHCCC
PVFGMNRGTIGFLMNEFRVEGLLDRLAAARPYLVHPLSGDIMTVSGERHILPAINEISLL
CEEECCCCHHHHHHHHHHHHHHHHHHHHCCCEEEEECCCCEEEECCCCEECCCHHHHHHH
RETRQAAKLEVMINERTMLEELACDGVLVSTPAGSTAYNLSANGPILPLDSAMLALTPIS
HHHHHHHEEEEEECCHHHHHHHCCCCEEEECCCCCEEEEECCCCCEEECCCCEEEEECCC
PFRPRRWRGALVPESTSIRFNVREAAKRPVSAVADQREIRDVKTVLVTTDRSRPLTLLFD
CCCCCCCCCCCCCCCCEEEEEHHHHHCCCHHHHHHHHHHHHEEEEEEEECCCCCEEEEEC
PDQGLDERIAMEQFIV
CCCCHHHHHHHHHHCC
>Mature Secondary Structure
MFRKIALVASSAPAAIEAEAELRPLYDFVDIGEAELLIALGGDGFLLHMLHQLLDQRRSL
CCCEEEEEECCCCCEEECCCCCCHHHHHHCCCCEEEEEEECCCHHHHHHHHHHHHHHCCC
PVFGMNRGTIGFLMNEFRVEGLLDRLAAARPYLVHPLSGDIMTVSGERHILPAINEISLL
CEEECCCCHHHHHHHHHHHHHHHHHHHHCCCEEEEECCCCEEEECCCCEECCCHHHHHHH
RETRQAAKLEVMINERTMLEELACDGVLVSTPAGSTAYNLSANGPILPLDSAMLALTPIS
HHHHHHHEEEEEECCHHHHHHHCCCCEEEECCCCCEEEEECCCCCEEECCCCEEEEECCC
PFRPRRWRGALVPESTSIRFNVREAAKRPVSAVADQREIRDVKTVLVTTDRSRPLTLLFD
CCCCCCCCCCCCCCCCEEEEEHHHHHCCCHHHHHHHHHHHHEEEEEEEECCCCCEEEEEC
PDQGLDERIAMEQFIV
CCCCHHHHHHHHHHCC

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