Definition Prochlorococcus marinus str. MIT 9515, complete genome.
Accession NC_008817
Length 1,704,176

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The map label for this gene is psbF

Identifier: 123966508

GI number: 123966508

Start: 1118789

End: 1118992

Strand: Reverse

Name: psbF

Synonym: P9515_12751

Alternate gene names: NA

Gene position: 1118992-1118789 (Counterclockwise)

Preceding gene: 123966514

Following gene: 123966507

Centisome position: 65.66

GC content: 38.24

Gene sequence:

>204_bases
TTGACACCTTTTGGATTGCCAAAACAGGGTGTGGCTCCTTTTAAAAATTATCAAGTATGGGAAGATTCATCGATTATTAA
TACAAACAGGCCTGAGGAAGGTTACCCAGTATTTACTGTACGAACTGCCGCTGTAAATGCATTGGGAATTCCAACTGTTT
TCTTCCTAGGAGCTATTTTGGCGATGCAGTTTAAATCTTATTAA

Upstream 100 bases:

>100_bases
CTTTTAAAAAATGGACTTTAGAGTTGTACTAGTTATTACTCCTATAATTTTTTCTTGGATCTTTACAGTTTTTTGGTTAG
GCAAATGGGATGTATTTAGA

Downstream 100 bases:

>100_bases
AAAGGGAGATTTGAATGGATATCAGATTCTTAATTGTGGGAGCTCCCTTTATTCTTGCATTCTTCTATACATTATTTTGG
CTTAAAAAATGGGGAGCTTT

Product: cytochrome b559 subunit beta

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 67; Mature: 66

Protein sequence:

>67_residues
MTPFGLPKQGVAPFKNYQVWEDSSIINTNRPEEGYPVFTVRTAAVNALGIPTVFFLGAILAMQFKSY

Sequences:

>Translated_67_residues
MTPFGLPKQGVAPFKNYQVWEDSSIINTNRPEEGYPVFTVRTAAVNALGIPTVFFLGAILAMQFKSY
>Mature_66_residues
TPFGLPKQGVAPFKNYQVWEDSSIINTNRPEEGYPVFTVRTAAVNALGIPTVFFLGAILAMQFKSY

Specific function: Unknown. Resembles psbF, one of the subunits of the photosystem II reaction center. However is encodes asparagine rather than histidine at the site psbF uses to bind heme [H]

COG id: NA

COG function: NA

Gene ontology:

Cell location: Membrane; Multi-pass membrane protein (Potential) [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the psbE/psbF family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR013081 [H]

Pfam domain/function: PF00283 Cytochrom_B559 [H]

EC number: NA

Molecular weight: Translated: 7441; Mature: 7309

Theoretical pI: Translated: 9.01; Mature: 9.01

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
3.0 %Met     (Translated Protein)
3.0 %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
MTPFGLPKQGVAPFKNYQVWEDSSIINTNRPEEGYPVFTVRTAAVNALGIPTVFFLGAIL
CCCCCCCCCCCCCCCCCEECCCCCCCCCCCCCCCCCEEEECCCCCCCCCCHHHHHHHHHH
AMQFKSY
HHHHCCC
>Mature Secondary Structure 
TPFGLPKQGVAPFKNYQVWEDSSIINTNRPEEGYPVFTVRTAAVNALGIPTVFFLGAIL
CCCCCCCCCCCCCCCCEECCCCCCCCCCCCCCCCCEEEECCCCCCCCCCHHHHHHHHHH
AMQFKSY
HHHHCCC

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: NA