Definition Prochlorococcus marinus str. MIT 9312, complete genome.
Accession NC_007577
Length 1,709,204

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The map label for this gene is pcbA [H]

Identifier: 78779012

GI number: 78779012

Start: 591367

End: 592425

Strand: Direct

Name: pcbA [H]

Synonym: PMT9312_0627

Alternate gene names: 78779012

Gene position: 591367-592425 (Clockwise)

Preceding gene: 78779011

Following gene: 78779013

Centisome position: 34.6

GC content: 39.75

Gene sequence:

>1059_bases
ATGCAAACCTATGGAAATCCAGATGTCACCTACGGATGGTGGGCTGGTAATTCAGGTGTAACGAATCGCACAGGAAAATT
CATTGCTGCGCATATTGCGCATACTGGATTAATCGCTTTCTGGGCTGGTGCTTTCACCCTTTTTGAACTTTCACGATTTG
ACCCCTCTATCCCTATGGGTCATCAACCTCTTATCGCCCTTCCTCATTTAGCAGCCCTTGGAATAGGGTTTGACGCTAAT
GGGGTTGTGATGGGAGATACTAAACCTGTAGTAGTTATTGCTATCGTCCACTTGATTTTATCAATGGTATATGCCGGTGG
CGGACTTTTACATTCAGTACTATTGCCAGGAGATTTACAAGAAGCTGACTTAGAAAAAGCAAGAAAATTCAGCCTTAGTT
GGGATGATCCAGATAAATTGACATTTATACTTGGGCATCATTTAATTTTCTTTGGTGTTGCATGTATTTGGTTCGTAGAA
TGGGCTAAATGGCATGGTATCTATGATCCTGCTCTTGGTGCAGTTAGACAAGTTGAATATGATTTGAATTTGTCACATAT
ATGGAATCATCAAGTTGATTTCTTAACTATAGATAGTCTTGAAGATGTTTTAGGTGGTCATGCTTTCTTAGCCTTTGTTG
AAATCACTGGTGGTGCTTTCCATATTGCTACAAAGCAAGTTGGAGAATACACCAAATTCAAAGGTAAAGGACTTCTTTCC
GCTGAGGCTGTGCTTTCATGGTCTCTAGCTGGTATTGGTTGGATGGCAATTATTGCTGCTTTCTGGAGCGCTACTAATAC
AACAGTTTATCCAACTGAATTCTTTGGTGAGCCACTTCAATTGAAATTTAGTATTTCTCCATATTGGATTGATACTGTTG
ATCTTCCACAAGGTGAGTACACAAACAGAGCATGGTTGGCAAATGTTCACTACTATTTTGGATTCTTCTTTATCCAAGGT
CATCTATGGCATGCTTTAAGAGCTCTAGGCTTTGATTTCAAGAGAGTTACTAATGCTATTGGTAACATTGATAACGCCAC
AGTTACTCTTAAGGACTAA

Upstream 100 bases:

>100_bases
TTTATTACTAGAATTAATAACCTTTACAATTTTGTTGTGAATCCAACTGTTTGTTGAAATTTCAAGTATTCTCGAAACGT
TTAAGCTAATCAATTCCTAA

Downstream 100 bases:

>100_bases
ATATTATTATATTTAGCAACTAAATATAAAGGTCTCAATTTTATTGAGGCCTTTTTTATTTGAAAAAATTTGGTTATTAA
TTTAGATTTATAATTATATG

Product: light-harvesting complex protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 352; Mature: 352

Protein sequence:

>352_residues
MQTYGNPDVTYGWWAGNSGVTNRTGKFIAAHIAHTGLIAFWAGAFTLFELSRFDPSIPMGHQPLIALPHLAALGIGFDAN
GVVMGDTKPVVVIAIVHLILSMVYAGGGLLHSVLLPGDLQEADLEKARKFSLSWDDPDKLTFILGHHLIFFGVACIWFVE
WAKWHGIYDPALGAVRQVEYDLNLSHIWNHQVDFLTIDSLEDVLGGHAFLAFVEITGGAFHIATKQVGEYTKFKGKGLLS
AEAVLSWSLAGIGWMAIIAAFWSATNTTVYPTEFFGEPLQLKFSISPYWIDTVDLPQGEYTNRAWLANVHYYFGFFFIQG
HLWHALRALGFDFKRVTNAIGNIDNATVTLKD

Sequences:

>Translated_352_residues
MQTYGNPDVTYGWWAGNSGVTNRTGKFIAAHIAHTGLIAFWAGAFTLFELSRFDPSIPMGHQPLIALPHLAALGIGFDAN
GVVMGDTKPVVVIAIVHLILSMVYAGGGLLHSVLLPGDLQEADLEKARKFSLSWDDPDKLTFILGHHLIFFGVACIWFVE
WAKWHGIYDPALGAVRQVEYDLNLSHIWNHQVDFLTIDSLEDVLGGHAFLAFVEITGGAFHIATKQVGEYTKFKGKGLLS
AEAVLSWSLAGIGWMAIIAAFWSATNTTVYPTEFFGEPLQLKFSISPYWIDTVDLPQGEYTNRAWLANVHYYFGFFFIQG
HLWHALRALGFDFKRVTNAIGNIDNATVTLKD
>Mature_352_residues
MQTYGNPDVTYGWWAGNSGVTNRTGKFIAAHIAHTGLIAFWAGAFTLFELSRFDPSIPMGHQPLIALPHLAALGIGFDAN
GVVMGDTKPVVVIAIVHLILSMVYAGGGLLHSVLLPGDLQEADLEKARKFSLSWDDPDKLTFILGHHLIFFGVACIWFVE
WAKWHGIYDPALGAVRQVEYDLNLSHIWNHQVDFLTIDSLEDVLGGHAFLAFVEITGGAFHIATKQVGEYTKFKGKGLLS
AEAVLSWSLAGIGWMAIIAAFWSATNTTVYPTEFFGEPLQLKFSISPYWIDTVDLPQGEYTNRAWLANVHYYFGFFFIQG
HLWHALRALGFDFKRVTNAIGNIDNATVTLKD

Specific function: The antenna complex functions as a light receptor, it captures and delivers excitation energy to photosystem II and possibly to photosystem I. The Prochlorales pcb genes are not related to the higher plant LHCs [H]

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cellular thylakoid membrane; Multi-pass membrane protein (Probable) [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the psbB/psbC family. IsiA/pcb subfamily [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR000932 [H]

Pfam domain/function: PF00421 PSII [H]

EC number: NA

Molecular weight: Translated: 38974; Mature: 38974

Theoretical pI: Translated: 6.18; Mature: 6.18

Prosite motif: PS00626 RCC1_2 ; PS00639 THIOL_PROTEASE_HIS

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.3 %Cys     (Translated Protein)
1.4 %Met     (Translated Protein)
1.7 %Cys+Met (Translated Protein)
0.3 %Cys     (Mature Protein)
1.4 %Met     (Mature Protein)
1.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MQTYGNPDVTYGWWAGNSGVTNRTGKFIAAHIAHTGLIAFWAGAFTLFELSRFDPSIPMG
CCCCCCCCCEEEEECCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCC
HQPLIALPHLAALGIGFDANGVVMGDTKPVVVIAIVHLILSMVYAGGGLLHSVLLPGDLQ
CCCCEECCCHHHEECCCCCCCEEECCCCCHHHHHHHHHHHHHHHCCCHHHHHHCCCCCCC
EADLEKARKFSLSWDDPDKLTFILGHHLIFFGVACIWFVEWAKWHGIYDPALGAVRQVEY
HHHHHHHHEECCCCCCCCCEEHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHEEE
DLNLSHIWNHQVDFLTIDSLEDVLGGHAFLAFVEITGGAFHIATKQVGEYTKFKGKGLLS
CCCHHHHCCCCEEEEECCCHHHHHCCCEEEEEEEECCCEEEEEHHHHCCHHHCCCCCCEE
AEAVLSWSLAGIGWMAIIAAFWSATNTTVYPTEFFGEPLQLKFSISPYWIDTVDLPQGEY
HHHHHHHHHHHHHHHHHHHHHHCCCCCEECCHHHCCCCEEEEEEECCEEEEEEECCCCCC
TNRAWLANVHYYFGFFFIQGHLWHALRALGFDFKRVTNAIGNIDNATVTLKD
CCCEEEEEHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHCCCCCCEEEEEC
>Mature Secondary Structure
MQTYGNPDVTYGWWAGNSGVTNRTGKFIAAHIAHTGLIAFWAGAFTLFELSRFDPSIPMG
CCCCCCCCCEEEEECCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCC
HQPLIALPHLAALGIGFDANGVVMGDTKPVVVIAIVHLILSMVYAGGGLLHSVLLPGDLQ
CCCCEECCCHHHEECCCCCCCEEECCCCCHHHHHHHHHHHHHHHCCCHHHHHHCCCCCCC
EADLEKARKFSLSWDDPDKLTFILGHHLIFFGVACIWFVEWAKWHGIYDPALGAVRQVEY
HHHHHHHHEECCCCCCCCCEEHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHEEE
DLNLSHIWNHQVDFLTIDSLEDVLGGHAFLAFVEITGGAFHIATKQVGEYTKFKGKGLLS
CCCHHHHCCCCEEEEECCCHHHHHCCCEEEEEEEECCCEEEEEHHHHCCHHHCCCCCCEE
AEAVLSWSLAGIGWMAIIAAFWSATNTTVYPTEFFGEPLQLKFSISPYWIDTVDLPQGEY
HHHHHHHHHHHHHHHHHHHHHHCCCCCEECCHHHCCCCEEEEEEECCEEEEEEECCCCCC
TNRAWLANVHYYFGFFFIQGHLWHALRALGFDFKRVTNAIGNIDNATVTLKD
CCCEEEEEHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHCCCCCCEEEEEC

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: 7.0

TargetDB status: NA

Availability: NA

References: 8986795; 12917642 [H]