Definition Prochlorococcus marinus str. MIT 9303, complete genome.
Accession NC_008820
Length 2,682,675

Click here to switch to the map view.

The map label for this gene is psaJ

Identifier: 124022378

GI number: 124022378

Start: 629916

End: 630038

Strand: Reverse

Name: psaJ

Synonym: P9303_06691

Alternate gene names: 124022378

Gene position: 630038-629916 (Counterclockwise)

Preceding gene: 124022379

Following gene: 124022376

Centisome position: 23.49

GC content: 47.97

Gene sequence:

>123_bases
ATGAGAAAATTCTTCGAAAGCTGGCCAATGGCTGCCGTTCTCTGGGTATGGCTCACAGCGGGAATCATTGTTGAATTCAA
CCGCTTCTACCCAGATCTTCTCTTCCACCCAATGGGTCTTTGA

Upstream 100 bases:

>100_bases
CCAAAATGGCAGCCTCCGTGAGAGCGACGACAAGATCACAGTTTCACCACGCTGAGCAATATTCTCCTCTTAACAACCAC
CCCATTTCCCCTTTATCAAG

Downstream 100 bases:

>100_bases
AGAGCTGAAAAGCATCAACAACTACAGCCAAGAAACAAATTAGCTTCTTGGCTAAACCCCTTCAAAAAGCCCTCTAAAAG
GGCTTTTTTTATTGGCCTAT

Product: photosystem I reaction center subunit IX

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 40; Mature: 40

Protein sequence:

>40_residues
MRKFFESWPMAAVLWVWLTAGIIVEFNRFYPDLLFHPMGL

Sequences:

>Translated_40_residues
MRKFFESWPMAAVLWVWLTAGIIVEFNRFYPDLLFHPMGL
>Mature_40_residues
MRKFFESWPMAAVLWVWLTAGIIVEFNRFYPDLLFHPMGL

Specific function: May help in the organization of the psaE and psaF subunits

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 psaJ family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PSAJ_PROM3 (A2C7G0)

Other databases:

- EMBL:   CP000554
- RefSeq:   YP_001016685.1
- ProteinModelPortal:   A2C7G0
- SMR:   A2C7G0
- STRING:   A2C7G0
- GeneID:   4778741
- GenomeReviews:   CP000554_GR
- KEGG:   pmf:P9303_06691
- eggNOG:   NOG14690
- HOGENOM:   HBG440999
- ProtClustDB:   PRK02733
- GO:   GO:0015979
- HAMAP:   MF_00522
- InterPro:   IPR002615
- ProDom:   PD004198

Pfam domain/function: PF01701 PSI_PsaJ; SSF81544 PSI_PsaJ

EC number: NA

Molecular weight: Translated: 4831; Mature: 4831

Theoretical pI: Translated: 7.54; Mature: 7.54

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

HASH(0x12b0402c)-;

Cys/Met content:

0.0 %Cys     (Translated Protein)
7.5 %Met     (Translated Protein)
7.5 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
7.5 %Met     (Mature Protein)
7.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRKFFESWPMAAVLWVWLTAGIIVEFNRFYPDLLFHPMGL
CCCCHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCH
>Mature Secondary Structure
MRKFFESWPMAAVLWVWLTAGIIVEFNRFYPDLLFHPMGL
CCCCHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCH

PDB accession: NA

Resolution: NA

Structure class: Alpha

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