Definition Prochlorococcus marinus str. MIT 9301, complete genome.
Accession NC_009091
Length 1,641,879

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The map label for this gene is psbB [H]

Identifier: 126695678

GI number: 126695678

Start: 310621

End: 312144

Strand: Reverse

Name: psbB [H]

Synonym: P9301_03401

Alternate gene names: 126695678

Gene position: 312144-310621 (Counterclockwise)

Preceding gene: 126695684

Following gene: 126695677

Centisome position: 19.01

GC content: 41.6

Gene sequence:

>1524_bases
ATGGGATTGCCTTGGTATCGAGTTCACACAGTAGTTATTAATGACCCAGGTCGACTACTTGCTGTGCATCTTATGCATAC
TGCATTATTAGCCGGCTGGGCCGGTTCAATGGCTCTTTACGAATTAGCCATTTTTGATCCTTCTGATGCTGTTCTCAATC
CAATGTGGAGACAGGGGATGTACGTTATGCCTTTTATGGCAAGACTAGGTATCACAAGTAGTTGGAACGGATGGGATATT
ACCGGTGCTACTGGAGTTGATCCTGGATTCTGGAGTTTCGAAGGGGTTGCCGCAGCTCACATAGTATTTAGTGGTCTATT
AATGTTGGCCTCTATTTGGCACTGGACATACTGGGACTTAGATTTGTGGGAAGATTCAAGAACTGGTGAACCTGCTCTTG
ACTTGCCAAGAATTTTCGGGATTCACCTCCTTCTAGCAGGACTAACCTGTTTTGGTTTTGGAGCTTTTCATTGTGCAAAC
GTTGGGATTTGGGTTTCTGACCCTTATGGCTTAACTGGTCACGTAGAACCTGTGGCTCCATCCTGGGGAGTAGAAGGATT
TAATCCTTTTAATCCTGGAGGTATAGTGGCGAACCATATTGCAGCAGGACTTATGGGTATTATTGGAGGTATTTTTCATA
TCACCAATAGACCTGGAGAAAGACTTTATAGAGCACTAAAACTTGGAAGTCTCGAGGGAGTTCTAGCTAGTGCTTTGGCT
GCTGTATTATTTGTTTCTTTCGTTGTTTCCGGAACAATGTGGTACGGTTCAGCAACAACTCCGGTAGAGCTTTTTGGTCC
TACCAGATATCAATGGGATTCAGGCTATTTCAAAACTGAAATCAATAGAAGAGTGCAAGCTGCTATAGATGATGGTGCCA
CTAAATCAGAGGCATATGCATCGATTCCAGAAAAATTAGCCTTCTACGATTACGTTGGAAATAGTCCAGCTAAAGGAGGA
CTATTTAGAGTTGGAGCTCTTGTTAATGGTGATGGATTACCAACTGGTTGGCAAGGTCACATTGCTTTTCAAGATAAGGA
AGGTAACGAATTAGAAGTTAGAAGAATTCCTAATTTCTTTGAAAACTTCCCTGTCATTCTTGAAGACAAAGAAGGTAATG
TAAGAGCAGATATCCCATTTAGAAGAGCTGAAGCAAAGTATTCATTCGAACAGACTGGTATAACTGCAACTATCTATGGA
GGAGACCTAGATGGACAAACATTTACAGACCCTGCAGTAGTTAAAAGGTTAGCTAGAAAAGCTCAACTTGGAGAAGCATT
CAAGTTTGACAGAGAAACATATAAATCTGATGGCGTATTCCGAAGTTCTCCAAGAGCCTGGTTTACATATGCACATTTAT
GTTTCGGATTGCTATTCTTATTTGGTCACTGGTGGCATGCTTCAAGAACTCTTTACAGAAATTCCTTTGCTGGTATTGAT
GCTGAGATTGGAGACCAAGTTGAATTTGGTTTATTCAAGAAACTTGGTGACGAAACCACAAGAAGAATCCCAGGAAGGGT
TTAA

Upstream 100 bases:

>100_bases
AAGAAAATAAATTTATTTACAAAAATCCCTCAAAGACTAAAAAACCCTTACTATCGTGATGTTTAGCTGTTTATACAGCA
TAGTTACTAGAAATTAACCG

Downstream 100 bases:

>100_bases
ACTAAACTTAATTACTTAATCTTATGGAAGCTTTTGCTTACGTTCTTATTCTAACTCTCGCAGTTGTTACCTTGTTCTTT
GCTGTCGCCTTTAGAGACCC

Product: photosystem II PsbB protein (CP47)

Products: NA

Alternate protein names: Protein CP-47 [H]

Number of amino acids: Translated: 507; Mature: 506

Protein sequence:

>507_residues
MGLPWYRVHTVVINDPGRLLAVHLMHTALLAGWAGSMALYELAIFDPSDAVLNPMWRQGMYVMPFMARLGITSSWNGWDI
TGATGVDPGFWSFEGVAAAHIVFSGLLMLASIWHWTYWDLDLWEDSRTGEPALDLPRIFGIHLLLAGLTCFGFGAFHCAN
VGIWVSDPYGLTGHVEPVAPSWGVEGFNPFNPGGIVANHIAAGLMGIIGGIFHITNRPGERLYRALKLGSLEGVLASALA
AVLFVSFVVSGTMWYGSATTPVELFGPTRYQWDSGYFKTEINRRVQAAIDDGATKSEAYASIPEKLAFYDYVGNSPAKGG
LFRVGALVNGDGLPTGWQGHIAFQDKEGNELEVRRIPNFFENFPVILEDKEGNVRADIPFRRAEAKYSFEQTGITATIYG
GDLDGQTFTDPAVVKRLARKAQLGEAFKFDRETYKSDGVFRSSPRAWFTYAHLCFGLLFLFGHWWHASRTLYRNSFAGID
AEIGDQVEFGLFKKLGDETTRRIPGRV

Sequences:

>Translated_507_residues
MGLPWYRVHTVVINDPGRLLAVHLMHTALLAGWAGSMALYELAIFDPSDAVLNPMWRQGMYVMPFMARLGITSSWNGWDI
TGATGVDPGFWSFEGVAAAHIVFSGLLMLASIWHWTYWDLDLWEDSRTGEPALDLPRIFGIHLLLAGLTCFGFGAFHCAN
VGIWVSDPYGLTGHVEPVAPSWGVEGFNPFNPGGIVANHIAAGLMGIIGGIFHITNRPGERLYRALKLGSLEGVLASALA
AVLFVSFVVSGTMWYGSATTPVELFGPTRYQWDSGYFKTEINRRVQAAIDDGATKSEAYASIPEKLAFYDYVGNSPAKGG
LFRVGALVNGDGLPTGWQGHIAFQDKEGNELEVRRIPNFFENFPVILEDKEGNVRADIPFRRAEAKYSFEQTGITATIYG
GDLDGQTFTDPAVVKRLARKAQLGEAFKFDRETYKSDGVFRSSPRAWFTYAHLCFGLLFLFGHWWHASRTLYRNSFAGID
AEIGDQVEFGLFKKLGDETTRRIPGRV
>Mature_506_residues
GLPWYRVHTVVINDPGRLLAVHLMHTALLAGWAGSMALYELAIFDPSDAVLNPMWRQGMYVMPFMARLGITSSWNGWDIT
GATGVDPGFWSFEGVAAAHIVFSGLLMLASIWHWTYWDLDLWEDSRTGEPALDLPRIFGIHLLLAGLTCFGFGAFHCANV
GIWVSDPYGLTGHVEPVAPSWGVEGFNPFNPGGIVANHIAAGLMGIIGGIFHITNRPGERLYRALKLGSLEGVLASALAA
VLFVSFVVSGTMWYGSATTPVELFGPTRYQWDSGYFKTEINRRVQAAIDDGATKSEAYASIPEKLAFYDYVGNSPAKGGL
FRVGALVNGDGLPTGWQGHIAFQDKEGNELEVRRIPNFFENFPVILEDKEGNVRADIPFRRAEAKYSFEQTGITATIYGG
DLDGQTFTDPAVVKRLARKAQLGEAFKFDRETYKSDGVFRSSPRAWFTYAHLCFGLLFLFGHWWHASRTLYRNSFAGIDA
EIGDQVEFGLFKKLGDETTRRIPGRV

Specific function: This protein conjugates with chlorophyll and catalyzes the primary light-induced photochemical processes of photosystem II [H]

COG id: NA

COG function: NA

Gene ontology:

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

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

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

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR000932
- InterPro:   IPR017486 [H]

Pfam domain/function: PF00421 PSII [H]

EC number: NA

Molecular weight: Translated: 56032; Mature: 55901

Theoretical pI: Translated: 6.28; Mature: 6.28

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.6 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
2.6 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
1.8 %Met     (Mature Protein)
2.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MGLPWYRVHTVVINDPGRLLAVHLMHTALLAGWAGSMALYELAIFDPSDAVLNPMWRQGM
CCCCEEEEEEEEECCCCHHHHHHHHHHHHHHHCCCCEEEEEEEEECCCHHHHCHHHHCCE
YVMPFMARLGITSSWNGWDITGATGVDPGFWSFEGVAAAHIVFSGLLMLASIWHWTYWDL
EHHHHHHHCCCCCCCCCEEECCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHEEEEE
DLWEDSRTGEPALDLPRIFGIHLLLAGLTCFGFGAFHCANVGIWVSDPYGLTGHVEPVAP
EECCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCEEEEEECCCCCCCCCCCCCC
SWGVEGFNPFNPGGIVANHIAAGLMGIIGGIFHITNRPGERLYRALKLGSLEGVLASALA
CCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHCCCHHHHHHHHHH
AVLFVSFVVSGTMWYGSATTPVELFGPTRYQWDSGYFKTEINRRVQAAIDDGATKSEAYA
HHHHHHHHHHCCEEECCCCCCEEECCCCCEECCCCCEEHHHHHHHHHHHCCCCCCHHHHH
SIPEKLAFYDYVGNSPAKGGLFRVGALVNGDGLPTGWQGHIAFQDKEGNELEVRRIPNFF
HHHHHHHHHHHCCCCCCCCCEEEEEEEEECCCCCCCCCCEEEEECCCCCEEEHEECCHHH
ENFPVILEDKEGNVRADIPFRRAEAKYSFEQTGITATIYGGDLDGQTFTDPAVVKRLARK
HCCCEEEECCCCCEEECCCCHHHCCCCCHHHCCEEEEEECCCCCCCCCCCHHHHHHHHHH
AQLGEAFKFDRETYKSDGVFRSSPRAWFTYAHLCFGLLFLFGHWWHASRTLYRNSFAGID
HHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCC
AEIGDQVEFGLFKKLGDETTRRIPGRV
CCCCCCHHHHHHHHHCCHHHHCCCCCC
>Mature Secondary Structure 
GLPWYRVHTVVINDPGRLLAVHLMHTALLAGWAGSMALYELAIFDPSDAVLNPMWRQGM
CCCEEEEEEEEECCCCHHHHHHHHHHHHHHHCCCCEEEEEEEEECCCHHHHCHHHHCCE
YVMPFMARLGITSSWNGWDITGATGVDPGFWSFEGVAAAHIVFSGLLMLASIWHWTYWDL
EHHHHHHHCCCCCCCCCEEECCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHEEEEE
DLWEDSRTGEPALDLPRIFGIHLLLAGLTCFGFGAFHCANVGIWVSDPYGLTGHVEPVAP
EECCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCEEEEEECCCCCCCCCCCCCC
SWGVEGFNPFNPGGIVANHIAAGLMGIIGGIFHITNRPGERLYRALKLGSLEGVLASALA
CCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHCCCHHHHHHHHHH
AVLFVSFVVSGTMWYGSATTPVELFGPTRYQWDSGYFKTEINRRVQAAIDDGATKSEAYA
HHHHHHHHHHCCEEECCCCCCEEECCCCCEECCCCCEEHHHHHHHHHHHCCCCCCHHHHH
SIPEKLAFYDYVGNSPAKGGLFRVGALVNGDGLPTGWQGHIAFQDKEGNELEVRRIPNFF
HHHHHHHHHHHCCCCCCCCCEEEEEEEEECCCCCCCCCCEEEEECCCCCEEEHEECCHHH
ENFPVILEDKEGNVRADIPFRRAEAKYSFEQTGITATIYGGDLDGQTFTDPAVVKRLARK
HCCCEEEECCCCCEEECCCCHHHCCCCCHHHCCEEEEEECCCCCCCCCCCHHHHHHHHHH
AQLGEAFKFDRETYKSDGVFRSSPRAWFTYAHLCFGLLFLFGHWWHASRTLYRNSFAGID
HHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCC
AEIGDQVEFGLFKKLGDETTRRIPGRV
CCCCCCHHHHHHHHHCCHHHHCCCCCC

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: 6.0

TargetDB status: NA

Availability: NA

References: 8318542 [H]