Definition Prochlorococcus marinus str. MIT 9301, complete genome.
Accession NC_009091
Length 1,641,879

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The map label for this gene is psaE

Identifier: 126695694

GI number: 126695694

Start: 328600

End: 328809

Strand: Reverse

Name: psaE

Synonym: P9301_03561

Alternate gene names: 126695694

Gene position: 328809-328600 (Counterclockwise)

Preceding gene: 126695695

Following gene: 126695693

Centisome position: 20.03

GC content: 35.24

Gene sequence:

>210_bases
ATGGCAATTTCAAGAGGTGATCTCGTAAGAGTAAAAAGACCAGAATCATATTGGTACAATGAAATAGGTAAAGTTGCTTC
AGTTGACACCTCAGGTATTAAATATAACTGTGTAGTCAGATTCGATAAAGTAAATTACGCTGGAATAAGCGGAACAGACG
GTGGAGCAAATACAAATAATTTCGCTGAAAGTGAATTAGAGAAAGCTTAA

Upstream 100 bases:

>100_bases
TAATAAATGATTTTTGTTAAAACTTTTAATTAATATGTGTGAATAATTTGTCTAAGAATATTAATGATGAGCTATTCTAC
AAAAAGTTAAATTAATAGTA

Downstream 100 bases:

>100_bases
ATAATTGCCTGAATTACCTGAAGTAGAAACTGTTCGCAGAGGTTTAGAGCAAAAACTTAATAATTTTATTATTAAAAAAG
TAGAAGTTTGTAGGGATTCA

Product: photosystem I reaction center subunit IV

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 69; Mature: 68

Protein sequence:

>69_residues
MAISRGDLVRVKRPESYWYNEIGKVASVDTSGIKYNCVVRFDKVNYAGISGTDGGANTNNFAESELEKA

Sequences:

>Translated_69_residues
MAISRGDLVRVKRPESYWYNEIGKVASVDTSGIKYNCVVRFDKVNYAGISGTDGGANTNNFAESELEKA
>Mature_68_residues
AISRGDLVRVKRPESYWYNEIGKVASVDTSGIKYNCVVRFDKVNYAGISGTDGGANTNNFAESELEKA

Specific function: Stabilizes the interaction between psaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cellular thylakoid membrane; Peripheral membrane protein

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the psaE family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PSAE_PROM0 (A3PB54)

Other databases:

- EMBL:   CP000576
- RefSeq:   YP_001090580.1
- ProteinModelPortal:   A3PB54
- SMR:   A3PB54
- STRING:   A3PB54
- GeneID:   4912191
- GenomeReviews:   CP000576_GR
- KEGG:   pmg:P9301_03561
- eggNOG:   NOG08807
- HOGENOM:   HBG599647
- OMA:   GINTNNF
- ProtClustDB:   PRK02749
- BioCyc:   PMAR167546:P9301ORF_0365-MONOMER
- GO:   GO:0009536
- GO:   GO:0015979
- HAMAP:   MF_00613
- InterPro:   IPR008990
- InterPro:   IPR003375
- ProDom:   PD004772

Pfam domain/function: PF02427 PSI_PsaE; SSF50090 E_transp_acc

EC number: NA

Molecular weight: Translated: 7563; Mature: 7432

Theoretical pI: Translated: 6.59; Mature: 6.59

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.4 %Cys     (Translated Protein)
1.4 %Met     (Translated Protein)
2.9 %Cys+Met (Translated Protein)
1.5 %Cys     (Mature Protein)
0.0 %Met     (Mature Protein)
1.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAISRGDLVRVKRPESYWYNEIGKVASVDTSGIKYNCVVRFDKVNYAGISGTDGGANTNN
CCCCCCCEEEEECCCCCCHHCCCCEECCCCCCEEEEEEEEECCCCCCCCCCCCCCCCCCC
FAESELEKA
CCCCHHCCC
>Mature Secondary Structure 
AISRGDLVRVKRPESYWYNEIGKVASVDTSGIKYNCVVRFDKVNYAGISGTDGGANTNN
CCCCCCEEEEECCCCCCHHCCCCEECCCCCCEEEEEEEEECCCCCCCCCCCCCCCCCCC
FAESELEKA
CCCCHHCCC

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