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

Click here to switch to the map view.

The map label for this gene is psb28

Identifier: 123966242

GI number: 123966242

Start: 902823

End: 903176

Strand: Direct

Name: psb28

Synonym: P9515_10091

Alternate gene names: 123966242

Gene position: 902823-903176 (Clockwise)

Preceding gene: 123966241

Following gene: 123966243

Centisome position: 52.98

GC content: 32.2

Gene sequence:

>354_bases
ATGGCAGCAAATAACTTAGCAAAGATTCAATTTTATGAAGGAACTAATGAACCAGTGGTGCCTGAGATTAGATTAACAAG
AGGTAATGATGGAACTACTGGACAAGCTATATTTATATTCGAAAAACCTCAGGCATTATCTTCAATAACTGAGGGAGAAA
TTACAGGTATGAGAATGATTGATTCTGAGGGAGAAATCATGACAAGAGAAGTTAAAGTTAAATTTGTAGATGGTGAACCA
ATGTATTTAGAAGGTACATATATTTGGAAAACTAAATCTGATTTTGATAGATTCATGAGATTTGCGAATAGTTATGCCAA
ATCAAATGGTTTAGGATATTCTGAAAAGAAGTAA

Upstream 100 bases:

>100_bases
GATCAAAAAACTTTGAGATTAATAAAAGAATTTATGAAATTCTAAATTTTAACGAAATTTGCTTTTATTATCTACAATAT
GAAATTAACCCCTAATTATT

Downstream 100 bases:

>100_bases
GTAGATTGTAAAAGTTGAGTAGTTCCTTCTATTTTAAATTTGCAGTAGTAATAATATCCTTTTTAATAGTATGGACATTA
AGAGATTTCCTGCTTCTAAT

Product: photosystem II reaction center protein Psb28

Products: NA

Alternate protein names: Photosystem II 13 kDa protein; Photosystem II reaction center W protein

Number of amino acids: Translated: 117; Mature: 116

Protein sequence:

>117_residues
MAANNLAKIQFYEGTNEPVVPEIRLTRGNDGTTGQAIFIFEKPQALSSITEGEITGMRMIDSEGEIMTREVKVKFVDGEP
MYLEGTYIWKTKSDFDRFMRFANSYAKSNGLGYSEKK

Sequences:

>Translated_117_residues
MAANNLAKIQFYEGTNEPVVPEIRLTRGNDGTTGQAIFIFEKPQALSSITEGEITGMRMIDSEGEIMTREVKVKFVDGEP
MYLEGTYIWKTKSDFDRFMRFANSYAKSNGLGYSEKK
>Mature_116_residues
AANNLAKIQFYEGTNEPVVPEIRLTRGNDGTTGQAIFIFEKPQALSSITEGEITGMRMIDSEGEIMTREVKVKFVDGEPM
YLEGTYIWKTKSDFDRFMRFANSYAKSNGLGYSEKK

Specific function: Unknown

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cellular thylakoid membrane; Peripheral membrane protein; Cytoplasmic side

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the psb28 family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PSB28_PROM5 (A2BWQ5)

Other databases:

- EMBL:   CP000552
- RefSeq:   YP_001011323.1
- STRING:   A2BWQ5
- GeneID:   4719157
- GenomeReviews:   CP000552_GR
- KEGG:   pmc:P9515_10091
- eggNOG:   NOG08123
- HOGENOM:   HBG493836
- OMA:   RFANSYA
- ProtClustDB:   PRK13612
- BioCyc:   PMAR167542:P9515ORF_1057-MONOMER
- GO:   GO:0015979
- HAMAP:   MF_01370
- InterPro:   IPR005610
- ProDom:   PD012692
- TIGRFAMs:   TIGR03047

Pfam domain/function: PF03912 Psb28

EC number: NA

Molecular weight: Translated: 13235; Mature: 13104

Theoretical pI: Translated: 4.93; Mature: 4.93

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
5.1 %Met     (Translated Protein)
5.1 %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
MAANNLAKIQFYEGTNEPVVPEIRLTRGNDGTTGQAIFIFEKPQALSSITEGEITGMRMI
CCCCCEEEEEEEECCCCCCCCEEEEEECCCCCCCCEEEEEECCHHHHHCCCCCCCEEEEE
DSEGEIMTREVKVKFVDGEPMYLEGTYIWKTKSDFDRFMRFANSYAKSNGLGYSEKK
CCCCCEEEEEEEEEEECCCCEEEEEEEEEECHHHHHHHHHHHHHHHHCCCCCCCCCC
>Mature Secondary Structure 
AANNLAKIQFYEGTNEPVVPEIRLTRGNDGTTGQAIFIFEKPQALSSITEGEITGMRMI
CCCCEEEEEEEECCCCCCCCEEEEEECCCCCCCCEEEEEECCHHHHHCCCCCCCEEEEE
DSEGEIMTREVKVKFVDGEPMYLEGTYIWKTKSDFDRFMRFANSYAKSNGLGYSEKK
CCCCCEEEEEEEEEEECCCCEEEEEEEEEECHHHHHHHHHHHHHHHHCCCCCCCCCC

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: NA