Definition Prochlorococcus marinus str. NATL1A, complete genome.
Accession NC_008819
Length 1,864,731

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The map label for this gene is psaE [H]

Identifier: 124025134

GI number: 124025134

Start: 391927

End: 392145

Strand: Reverse

Name: psaE [H]

Synonym: NATL1_04211

Alternate gene names: 124025134

Gene position: 392145-391927 (Counterclockwise)

Preceding gene: 124025136

Following gene: 124025133

Centisome position: 21.03

GC content: 37.9

Gene sequence:

>219_bases
ATGAGCTTTGCAAGAAAAGATAAGGTTCGCATCTTGCGTCAAGAATCATACTGGTTCAATCAAATTGGAGAAATAGTCTC
TATAGATAAATCGCCCTTAATGAGATACCCCGTAACTGTCAAATTCGATAAATGTGATTTCAAAGCTTTTAGCGGTGTTG
ATGGTGGAGCCAATACCAGTCAATTTTCAGTAAAAGAATTAGAAGCTGCAGCAAGCTAG

Upstream 100 bases:

>100_bases
ATCTGATTTTTTAAAATGCCAGCGACAGTCTGTGACACATCTACAAATATCTCCTGTTCTGATAGATAATAATGATATTA
AAGTCATTTAGGTAAGTCAG

Downstream 100 bases:

>100_bases
TACTATTAATACTTTTGCCAGAATTACCTGAAGTTGAGACAGTTAGGAAAGGACTTGAGAAACTTTTAAATGATTTTTAT
ATTGAAAGAATAGAAGTGTT

Product: photosystem I reaction center subunit IV

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 72; Mature: 71

Protein sequence:

>72_residues
MSFARKDKVRILRQESYWFNQIGEIVSIDKSPLMRYPVTVKFDKCDFKAFSGVDGGANTSQFSVKELEAAAS

Sequences:

>Translated_72_residues
MSFARKDKVRILRQESYWFNQIGEIVSIDKSPLMRYPVTVKFDKCDFKAFSGVDGGANTSQFSVKELEAAAS
>Mature_71_residues
SFARKDKVRILRQESYWFNQIGEIVSIDKSPLMRYPVTVKFDKCDFKAFSGVDGGANTSQFSVKELEAAAS

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 [H]

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cellular thylakoid membrane; Peripheral membrane protein [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the psaE family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR008990
- InterPro:   IPR003375
- ProDom:   PD004772 [H]

Pfam domain/function: PF02427 PSI_PsaE [H]

EC number: NA

Molecular weight: Translated: 8140; Mature: 8009

Theoretical pI: Translated: 9.18; Mature: 9.18

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.4 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
4.2 %Cys+Met (Translated Protein)
1.4 %Cys     (Mature Protein)
1.4 %Met     (Mature Protein)
2.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSFARKDKVRILRQESYWFNQIGEIVSIDKSPLMRYPVTVKFDKCDFKAFSGVDGGANTS
CCCCCCCHHHHHHCCCCCHHHCCCEEECCCCCCEECCEEEEECCCCCCCCCCCCCCCCCC
QFSVKELEAAAS
CCHHHHHHHCCC
>Mature Secondary Structure 
SFARKDKVRILRQESYWFNQIGEIVSIDKSPLMRYPVTVKFDKCDFKAFSGVDGGANTS
CCCCCCHHHHHHCCCCCHHHCCCEEECCCCCCEECCEEEEECCCCCCCCCCCCCCCCCC
QFSVKELEAAAS
CCHHHHHHHCCC

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