Definition Prochlorococcus marinus str. AS9601, complete genome.
Accession NC_008816
Length 1,669,886

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The map label for this gene is psbF

Identifier: 123967858

GI number: 123967858

Start: 296072

End: 296218

Strand: Direct

Name: psbF

Synonym: A9601_03211

Alternate gene names: 123967858

Gene position: 296072-296218 (Clockwise)

Preceding gene: 123967857

Following gene: 123967859

Centisome position: 17.73

GC content: 42.86

Gene sequence:

>147_bases
ATGACTAATTCTCAAGCTCCAATGCAGGCTGCTGAAGTCCGCGTTTATCCTATATTTACTGTCCGTTGGCTAGCAGTTCA
CGCTCTAGCTATTCCATCAGTATTCTTTTTAGGTTCTATTGCTGCTATGCAATTCGTAGCCCGATAA

Upstream 100 bases:

>100_bases
CTCGTCCAGACAGTTATTTCCAATCATCTGAATCTAAAGCACCTGTCGTAACACAAAGATATGAAGCTAAATCTCAACTA
GATTTAAGAACAAAATAACA

Downstream 100 bases:

>100_bases
ATTTAACTATCATGCAAGTAAACGAAAATCCTAACAAAGTTCCAGTTGAACTTAATCGTACAAGCCTTTATTTAGGCTTA
TTATCAGTCTTTGTATTGGG

Product: cytochrome b559 subunit beta

Products: NA

Alternate protein names: PSII reaction center subunit VI

Number of amino acids: Translated: 48; Mature: 47

Protein sequence:

>48_residues
MTNSQAPMQAAEVRVYPIFTVRWLAVHALAIPSVFFLGSIAAMQFVAR

Sequences:

>Translated_48_residues
MTNSQAPMQAAEVRVYPIFTVRWLAVHALAIPSVFFLGSIAAMQFVAR
>Mature_47_residues
TNSQAPMQAAEVRVYPIFTVRWLAVHALAIPSVFFLGSIAAMQFVAR

Specific function: This b-type cytochrome is tightly associated with the reaction center of photosystem II and possibly is part of the water-oxidation complex

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cellular thylakoid membrane; Single-pass membrane protein

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the psbE/psbF family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PSBF_PROM0 (A3PB20)

Other databases:

- EMBL:   CP000576
- RefSeq:   YP_001090546.1
- ProteinModelPortal:   A3PB20
- SMR:   A3PB20
- STRING:   A3PB20
- GeneID:   4912692
- GenomeReviews:   CP000576_GR
- KEGG:   pmg:P9301_03221
- HOGENOM:   HBG559004
- ProtClustDB:   PRK02561
- BioCyc:   PMAR167546:P9301ORF_0327-MONOMER
- GO:   GO:0009536
- GO:   GO:0006810
- HAMAP:   MF_00643
- InterPro:   IPR006241
- InterPro:   IPR006216
- InterPro:   IPR013081
- PIRSF:   PIRSF000037
- TIGRFAMs:   TIGR01333

Pfam domain/function: PF00283 Cytochrom_B559

EC number: NA

Molecular weight: Translated: 5308; Mature: 5177

Theoretical pI: Translated: 11.05; Mature: 11.05

Prosite motif: PS00537 CYTOCHROME_B559

Important sites: NA

Signals:

None

Transmembrane regions:

HASH(0x1d729b88)-;

Cys/Met content:

0.0 %Cys     (Translated Protein)
6.2 %Met     (Translated Protein)
6.2 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
4.3 %Met     (Mature Protein)
4.3 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTNSQAPMQAAEVRVYPIFTVRWLAVHALAIPSVFFLGSIAAMQFVAR
CCCCCCCCCCHHEEEEHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCH
>Mature Secondary Structure 
TNSQAPMQAAEVRVYPIFTVRWLAVHALAIPSVFFLGSIAAMQFVAR
CCCCCCCCCHHEEEEHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCH

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