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 psbK

Identifier: 123967831

GI number: 123967831

Start: 271967

End: 272107

Strand: Direct

Name: psbK

Synonym: A9601_02941

Alternate gene names: 123967831

Gene position: 271967-272107 (Clockwise)

Preceding gene: 123967830

Following gene: 123967833

Centisome position: 16.29

GC content: 35.46

Gene sequence:

>141_bases
GTGCTCATTCTATTTAATACATTCGCTGAATTGCCCGAGGCTTATAAAGCCTTTGCTCCAACTGTTGATGTTCTTCCACT
GATTCCTTTATTTTTCTTTTTATTAGTGTTTGTTTGGCAAGCTGCTGTTGGATTTAAATAA

Upstream 100 bases:

>100_bases
AGATAATTGTTTTACAAATGATTTCGCTCCTTGGAAAACATCCTCTATTGCTCACCATACGTGGTAACGTCTTATCATAA
TTAATTAAATTACCAAAAAG

Downstream 100 bases:

>100_bases
AATTCTTTTAGTTTAGATTGTTAGTATTAGAAAGGATTTTCAAGTAAAATTGCATCTCCAGAATTTTCTACAGCACGCTC
TATAAAATCAGCAATTTTCA

Product: photosystem II reaction center protein K

Products: NA

Alternate protein names: PSII-K

Number of amino acids: Translated: 46; Mature: 46

Protein sequence:

>46_residues
MLILFNTFAELPEAYKAFAPTVDVLPLIPLFFFLLVFVWQAAVGFK

Sequences:

>Translated_46_residues
MLILFNTFAELPEAYKAFAPTVDVLPLIPLFFFLLVFVWQAAVGFK
>Mature_46_residues
MLILFNTFAELPEAYKAFAPTVDVLPLIPLFFFLLVFVWQAAVGFK

Specific function: This protein is a component of the reaction center of photosystem II

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the psbK family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PSBK_PROM0 (A3PAZ3)

Other databases:

- EMBL:   CP000576
- RefSeq:   YP_001090519.1
- ProteinModelPortal:   A3PAZ3
- SMR:   A3PAZ3
- STRING:   A3PAZ3
- GeneID:   4912510
- GenomeReviews:   CP000576_GR
- KEGG:   pmg:P9301_02951
- HOGENOM:   HBG711122
- ProtClustDB:   PRK02553
- BioCyc:   PMAR167546:P9301ORF_0299-MONOMER
- GO:   GO:0015979
- HAMAP:   MF_00441
- InterPro:   IPR003687
- ProDom:   PD004458

Pfam domain/function: PF02533 PsbK

EC number: NA

Molecular weight: Translated: 5249; Mature: 5249

Theoretical pI: Translated: 4.43; Mature: 4.43

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.2 %Met     (Translated Protein)
2.2 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.2 %Met     (Mature Protein)
2.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLILFNTFAELPEAYKAFAPTVDVLPLIPLFFFLLVFVWQAAVGFK
CEEEHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure
MLILFNTFAELPEAYKAFAPTVDVLPLIPLFFFLLVFVWQAAVGFK
CEEEHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHCCC

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: 10.0

TargetDB status: NA

Availability: NA

References: NA