Definition Prochlorococcus marinus str. MIT 9313 chromosome, complete genome.
Accession NC_005071
Length 2,410,873

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The map label for this gene is psaE

Identifier: 33862460

GI number: 33862460

Start: 216617

End: 216823

Strand: Reverse

Name: psaE

Synonym: PMT0187

Alternate gene names: 33862460

Gene position: 216823-216617 (Counterclockwise)

Preceding gene: 33862463

Following gene: 33862459

Centisome position: 8.99

GC content: 52.66

Gene sequence:

>207_bases
ATGGCGATCTCAAAAGGCGACAAAGTTCGCATCAGGCGCGAGGAGAGTTACTGGCACAATGAAGTAGGCACAGTGGCCTC
TGTCGACACCACCGGCAAATATGGGGTACTGGTTCGCTTCGAGAAAACGAACTACTTCGGCATGCAAGGTACCGATAACG
GCAACCTCACCAACAGCTTTGCTGAATCAGAGCTCGATCGCGCCTAA

Upstream 100 bases:

>100_bases
GCCATGGCCTACACCCCAAGGGGCGACATTCTGTGACGCATGAGTCAACTCACACACTCACGGCGATAGTCTTATGGGTG
AATTCAATACCTGCGCAGCG

Downstream 100 bases:

>100_bases
GGCGCTTGCCGGAATTACCTGAAGTTGAGACGGTCCGCCGCGGATTGGCAGACCGTCTTGTTGATTTTCAGATCGGCCAG
GTTGAGGTTTGCCGAGAACG

Product: photosystem I reaction center subunit IV

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 68; Mature: 67

Protein sequence:

>68_residues
MAISKGDKVRIRREESYWHNEVGTVASVDTTGKYGVLVRFEKTNYFGMQGTDNGNLTNSFAESELDRA

Sequences:

>Translated_68_residues
MAISKGDKVRIRREESYWHNEVGTVASVDTTGKYGVLVRFEKTNYFGMQGTDNGNLTNSFAESELDRA
>Mature_67_residues
AISKGDKVRIRREESYWHNEVGTVASVDTTGKYGVLVRFEKTNYFGMQGTDNGNLTNSFAESELDRA

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_PROMM (Q7V8Y4)

Other databases:

- EMBL:   BX548175
- RefSeq:   NP_894020.1
- ProteinModelPortal:   Q7V8Y4
- SMR:   Q7V8Y4
- STRING:   Q7V8Y4
- GeneID:   1729663
- GenomeReviews:   BX548175_GR
- KEGG:   pmt:PMT0187
- NMPDR:   fig|74547.1.peg.187
- eggNOG:   NOG08807
- HOGENOM:   HBG599647
- OMA:   GINTNNF
- ProtClustDB:   PRK02749
- BioCyc:   PMAR74547:PMT0187-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: 7649; Mature: 7517

Theoretical pI: Translated: 5.80; Mature: 5.80

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

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

Secondary structure:

>Translated Secondary Structure
MAISKGDKVRIRREESYWHNEVGTVASVDTTGKYGVLVRFEKTNYFGMQGTDNGNLTNSF
CCCCCCCEEEEEECCCCCCCCCCCEEEECCCCCEEEEEEECCCCEECCCCCCCCCCCCCC
AESELDRA
CCCCCCCC
>Mature Secondary Structure 
AISKGDKVRIRREESYWHNEVGTVASVDTTGKYGVLVRFEKTNYFGMQGTDNGNLTNSF
CCCCCCEEEEEECCCCCCCCCCCEEEECCCCCEEEEEEECCCCEECCCCCCCCCCCCCC
AESELDRA
CCCCCCCC

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: 12917642