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 ppiA [C]

Identifier: 17231779

GI number: 17231779

Start: 5141635

End: 5142048

Strand: Reverse

Name: ppiA [C]

Synonym: all4287

Alternate gene names: 17231779

Gene position: 5142048-5141635 (Counterclockwise)

Preceding gene: 17231781

Following gene: 17231778

Centisome position: 80.17

GC content: 46.38

Gene sequence:

>414_bases
GTGCAAGGCGGCGACCCTCAAAGTAAAGACCCACAAAGTTCTCAACAACTCTGGGGAACTGGTGGTTATATTGACCCAAA
AAGTGGCACCGAACGCCGTATTCCCTTAGAAATTAAACCCAAAGGAGAGGCGGAACCACTTTATAGCAAAACATTCGAGT
CTGCTAGAGTGACAGTAGCACCTGAGTTACAGCATAAACAAGGGGCGTTAGCAATGGCGCGATCGCAACAACCAGATTCG
GCATCTTCGCAGTTTTACTTTGCTCTAGCTGATTTGGGATTCCTCGACGGTAACTATGCTGTATTTGGTCAAGTTACTCA
AGGCTTTGACGTAGTGAACAAAATTCAGCAAGGCGATCGCATCGACTCGGCTAAAGTTACTCAAGGTGCTGAGAACTTGA
AAGTTCCTCAATAG

Upstream 100 bases:

>100_bases
TGCCCCCATCACAGCTGGCAATTTCATTGATTTAGTTCAAAAAGGTGTTTACGATAACACCGTTTTTCATCGGGTTGTCC
GTCAGCCTCAACCCTTTGTA

Downstream 100 bases:

>100_bases
GTTTGGGGATTAGGGATGGGGTACTAGTGATTGGGAATAGAGTAATCAGTGTCCTTTTCTTTATTTCCTCATCTCTAATC
CAAAATCTCACATGATTGAA

Product: peptidyl-prolyl cis-trans isomerase B

Products: NA

Alternate protein names: PPIase sll0227; Rotamase sll0227 [H]

Number of amino acids: Translated: 137; Mature: 137

Protein sequence:

>137_residues
MQGGDPQSKDPQSSQQLWGTGGYIDPKSGTERRIPLEIKPKGEAEPLYSKTFESARVTVAPELQHKQGALAMARSQQPDS
ASSQFYFALADLGFLDGNYAVFGQVTQGFDVVNKIQQGDRIDSAKVTQGAENLKVPQ

Sequences:

>Translated_137_residues
MQGGDPQSKDPQSSQQLWGTGGYIDPKSGTERRIPLEIKPKGEAEPLYSKTFESARVTVAPELQHKQGALAMARSQQPDS
ASSQFYFALADLGFLDGNYAVFGQVTQGFDVVNKIQQGDRIDSAKVTQGAENLKVPQ
>Mature_137_residues
MQGGDPQSKDPQSSQQLWGTGGYIDPKSGTERRIPLEIKPKGEAEPLYSKTFESARVTVAPELQHKQGALAMARSQQPDS
ASSQFYFALADLGFLDGNYAVFGQVTQGFDVVNKIQQGDRIDSAKVTQGAENLKVPQ

Specific function: PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides [H]

COG id: COG0652

COG function: function code O; Peptidyl-prolyl cis-trans isomerase (rotamase) - cyclophilin family

Gene ontology:

Cell location: Periplasmic Protein [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 PPIase cyclophilin-type domain [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR015891
- InterPro:   IPR020892
- InterPro:   IPR002130 [H]

Pfam domain/function: PF00160 Pro_isomerase [H]

EC number: =5.2.1.8 [H]

Molecular weight: Translated: 14874; Mature: 14874

Theoretical pI: Translated: 5.17; Mature: 5.17

Prosite motif: PS50072 CSA_PPIASE_2

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.5 %Met     (Translated Protein)
1.5 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.5 %Met     (Mature Protein)
1.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MQGGDPQSKDPQSSQQLWGTGGYIDPKSGTERRIPLEIKPKGEAEPLYSKTFESARVTVA
CCCCCCCCCCCCCCHHHCCCCCEECCCCCCCCCCCEEECCCCCCCCHHHHHHCCCEEEEC
PELQHKQGALAMARSQQPDSASSQFYFALADLGFLDGNYAVFGQVTQGFDVVNKIQQGDR
CCCCCCCCCEEHHCCCCCCCCCCEEEEEEECCEEECCCEEEEECCHHHHHHHHHHHCCCC
IDSAKVTQGAENLKVPQ
CCCCHHHCCCCCCCCCC
>Mature Secondary Structure
MQGGDPQSKDPQSSQQLWGTGGYIDPKSGTERRIPLEIKPKGEAEPLYSKTFESARVTVA
CCCCCCCCCCCCCCHHHCCCCCEECCCCCCCCCCCEEECCCCCCCCHHHHHHCCCEEEEC
PELQHKQGALAMARSQQPDSASSQFYFALADLGFLDGNYAVFGQVTQGFDVVNKIQQGDR
CCCCCCCCCEEHHCCCCCCCCCCEEEEEEECCEEECCCEEEEECCHHHHHHHHHHHCCCC
IDSAKVTQGAENLKVPQ
CCCCHHHCCCCCCCCCC

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: 8905231 [H]