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 cpcG3

Identifier: 17228032

GI number: 17228032

Start: 626548

End: 627261

Strand: Direct

Name: cpcG3

Synonym: alr0536

Alternate gene names: 17228032

Gene position: 626548-627261 (Clockwise)

Preceding gene: 17228031

Following gene: 17228033

Centisome position: 9.77

GC content: 43.84

Gene sequence:

>714_bases
ATGGCATTACCTTTACTGGAATACAAACCCACAACTCAAAATCAACGAGTTCAGAGTTTTGGGACGGCTGATGTCAATGA
GGACACCCCTTATATCTACCGTCTAGAAAATGCCAACTCTCCCAGTGAAATTGAAGAACTGATTTGGGCTGCCTATCGCC
AAGTCTTTAACGAACAAGAGATTCTCAAGTTCAACAGACAAATCGGCTTAGAAACTCAACTCAAAAATCGGTCAATCACA
GTTAAGGATTTTATTCGGGGTTTAGCCAAATCAGAACGCTTTTATCAGCTAGTTGTCACACCTAACAACAACTATCGGCT
GGTGGAAATGAGCCTCAAGCGGCTATTGGGACGATCTCCCTATAACGAAGAAGAAAAAATTGCTTGGTCAATTCAAATTG
CCAGCAAAGGTTGGGGAGGATTTGTTGATGCTCTGATTGATAGTACAGAGTATGAACAAGCCTTCGGTGATAATACCGTA
CCCTACCAACGCAAACGGTTGACAACAGACCGACCATTCAGCTTTACACCCCGTTATGGTGCAGATTACCGCGATCGCGC
TGGTATTGTTAGACCAGGACGTATGAGCAACTGGAATAACAGCGCCAACCAAAATTATGATGGGGTGGCAATATTAGGCG
TATTGCTAGCCATCAGCGCCGGAATGACTTTTCTATTCGTCCTAAATTGGTTGGGAATCAGTTCTAGCTTCTGA

Upstream 100 bases:

>100_bases
ACACCACACCAACAGGGATTCCCATCTCCGTAAATCCTAGCGCCAATTTCCCCGTGCGGTAAGTTGCCGACCTACTTCTT
TAAAACCGGAGATTTTCACA

Downstream 100 bases:

>100_bases
ACCTAATGCGGGAAAATAAGTAAAGCATGAAGGAGGATTTTGAGAAATCAAACCTCTTTCACTTAACAAAGCTAGCTGTT
TAACTTTTTAATAAGGGGAA

Product: phycobilisome rod-core linker protein

Products: NA

Alternate protein names: L-RC 27.2

Number of amino acids: Translated: 237; Mature: 236

Protein sequence:

>237_residues
MALPLLEYKPTTQNQRVQSFGTADVNEDTPYIYRLENANSPSEIEELIWAAYRQVFNEQEILKFNRQIGLETQLKNRSIT
VKDFIRGLAKSERFYQLVVTPNNNYRLVEMSLKRLLGRSPYNEEEKIAWSIQIASKGWGGFVDALIDSTEYEQAFGDNTV
PYQRKRLTTDRPFSFTPRYGADYRDRAGIVRPGRMSNWNNSANQNYDGVAILGVLLAISAGMTFLFVLNWLGISSSF

Sequences:

>Translated_237_residues
MALPLLEYKPTTQNQRVQSFGTADVNEDTPYIYRLENANSPSEIEELIWAAYRQVFNEQEILKFNRQIGLETQLKNRSIT
VKDFIRGLAKSERFYQLVVTPNNNYRLVEMSLKRLLGRSPYNEEEKIAWSIQIASKGWGGFVDALIDSTEYEQAFGDNTV
PYQRKRLTTDRPFSFTPRYGADYRDRAGIVRPGRMSNWNNSANQNYDGVAILGVLLAISAGMTFLFVLNWLGISSSF
>Mature_236_residues
ALPLLEYKPTTQNQRVQSFGTADVNEDTPYIYRLENANSPSEIEELIWAAYRQVFNEQEILKFNRQIGLETQLKNRSITV
KDFIRGLAKSERFYQLVVTPNNNYRLVEMSLKRLLGRSPYNEEEKIAWSIQIASKGWGGFVDALIDSTEYEQAFGDNTVP
YQRKRLTTDRPFSFTPRYGADYRDRAGIVRPGRMSNWNNSANQNYDGVAILGVLLAISAGMTFLFVLNWLGISSSF

Specific function: Linker polypeptides determine the state of aggregation and the location of the disk-shaped phycobiliprotein units within the phycobilisome and modulate their spectroscopic properties in order to mediate a directed and optimal energy transfer

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cellular thylakoid membrane; Peripheral membrane protein; Cytoplasmic side

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Contains 1 PBS-linker domain

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PYG3_NOSS1 (P29988)

Other databases:

- EMBL:   M80435
- EMBL:   BA000019
- PIR:   AG1873
- PIR:   JS0594
- RefSeq:   NP_484580.1
- STRING:   P29988
- GeneID:   1104132
- GenomeReviews:   BA000019_GR
- KEGG:   ana:alr0536
- eggNOG:   NOG85291
- HOGENOM:   HBG287759
- OMA:   WSIVIGE
- ProtClustDB:   CLSK379221
- BioCyc:   NSP103690:ALR0536-MONOMER
- GO:   GO:0030089
- GO:   GO:0015979
- InterPro:   IPR001297
- InterPro:   IPR016470
- PIRSF:   PIRSF005898
- ProDom:   PD000852

Pfam domain/function: PF00427 PBS_linker_poly

EC number: NA

Molecular weight: Translated: 27206; Mature: 27075

Theoretical pI: Translated: 8.64; Mature: 8.64

Prosite motif: PS51445 PBS_LINKER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.7 %Met     (Translated Protein)
1.7 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.3 %Met     (Mature Protein)
1.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MALPLLEYKPTTQNQRVQSFGTADVNEDTPYIYRLENANSPSEIEELIWAAYRQVFNEQE
CCCCCCCCCCCCCCHHHHHCCCCCCCCCCCEEEEECCCCCHHHHHHHHHHHHHHHHCHHH
ILKFNRQIGLETQLKNRSITVKDFIRGLAKSERFYQLVVTPNNNYRLVEMSLKRLLGRSP
HHHHHHHCCCEEECCCCCEEHHHHHHHHHCCCCEEEEEEECCCCEEEHHHHHHHHHCCCC
YNEEEKIAWSIQIASKGWGGFVDALIDSTEYEQAFGDNTVPYQRKRLTTDRPFSFTPRYG
CCCCCEEEEEEEEECCCCCHHHHHHHCCHHHHHHHCCCCCCHHHHHCCCCCCCCCCCCCC
ADYRDRAGIVRPGRMSNWNNSANQNYDGVAILGVLLAISAGMTFLFVLNWLGISSSF
CCCHHCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC
>Mature Secondary Structure 
ALPLLEYKPTTQNQRVQSFGTADVNEDTPYIYRLENANSPSEIEELIWAAYRQVFNEQE
CCCCCCCCCCCCCHHHHHCCCCCCCCCCCEEEEECCCCCHHHHHHHHHHHHHHHHCHHH
ILKFNRQIGLETQLKNRSITVKDFIRGLAKSERFYQLVVTPNNNYRLVEMSLKRLLGRSP
HHHHHHHCCCEEECCCCCEEHHHHHHHHHCCCCEEEEEEECCCCEEEHHHHHHHHHCCCC
YNEEEKIAWSIQIASKGWGGFVDALIDSTEYEQAFGDNTVPYQRKRLTTDRPFSFTPRYG
CCCCCEEEEEEEEECCCCCHHHHHHHCCHHHHHHHCCCCCCHHHHHCCCCCCCCCCCCCC
ADYRDRAGIVRPGRMSNWNNSANQNYDGVAILGVLLAISAGMTFLFVLNWLGISSSF
CCCHHCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCC

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: 7.0

TargetDB status: NA

Availability: NA

References: 1743523; 11759840