Definition Nostoc sp. PCC 7120, complete genome.
Accession NC_003272
Length 6,413,771

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The map label for this gene is psaX

Identifier: 17228778

GI number: 17228778

Start: 1526610

End: 1526744

Strand: Direct

Name: psaX

Synonym: asr1283

Alternate gene names: 17228778

Gene position: 1526610-1526744 (Clockwise)

Preceding gene: 17228777

Following gene: 17228780

Centisome position: 23.8

GC content: 43.7

Gene sequence:

>135_bases
ATGGCTAAGGCCAAAATTTCCCCAGTTGCTAATACCGGCGCTAAACCCCCCTATACTTTTCGTACAGGTTGGGCATTGTT
GCTACTAGCTGTTAACTTCCTGGTAGCAGCCTATTATTTCCACATTATTCAATAG

Upstream 100 bases:

>100_bases
CCCTAATTCTCGATTCACACAAATATTTTTAAAGAATATGGGCAATTGTGTCCTCTGTTTGGTATTTCTGAAAAAGTCAT
GACATAAGGAGAACCGATTT

Downstream 100 bases:

>100_bases
TTAAACTTGGGGAGTAGGGAATAAGGACGAGGAAGAGGGAAAAATTTCACCCAAGCCCCAGACCCTAATCCCCAGTCCCC
AAACTAAGTGGAATGGTGTT

Product: photosystem I protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 44; Mature: 43

Protein sequence:

>44_residues
MAKAKISPVANTGAKPPYTFRTGWALLLLAVNFLVAAYYFHIIQ

Sequences:

>Translated_44_residues
MAKAKISPVANTGAKPPYTFRTGWALLLLAVNFLVAAYYFHIIQ
>Mature_43_residues
AKAKISPVANTGAKPPYTFRTGWALLLLAVNFLVAAYYFHIIQ

Specific function: Unknown

COG id: NA

COG function: NA

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the psaX family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PSAX_NOSS1 (P58566)

Other databases:

- EMBL:   BA000019
- PIR:   AH1966
- RefSeq:   NP_485326.1
- ProteinModelPortal:   P58566
- SMR:   P58566
- STRING:   P58566
- GeneID:   1104878
- GenomeReviews:   BA000019_GR
- KEGG:   ana:asr1283
- NMPDR:   fig|103690.1.peg.1593
- eggNOG:   NOG117267
- HOGENOM:   HBG440397
- ProtClustDB:   CLSK287453
- BioCyc:   NSP103690:ASR1283-MONOMER
- GO:   GO:0015979
- InterPro:   IPR012986

Pfam domain/function: PF08078 PsaX

EC number: NA

Molecular weight: Translated: 4868; Mature: 4737

Theoretical pI: Translated: 10.45; Mature: 10.45

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.3 %Met     (Translated Protein)
2.3 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
0.0 %Met     (Mature Protein)
0.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAKAKISPVANTGAKPPYTFRTGWALLLLAVNFLVAAYYFHIIQ
CCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHCC
>Mature Secondary Structure 
AKAKISPVANTGAKPPYTFRTGWALLLLAVNFLVAAYYFHIIQ
CCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHCC

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: 10.0

TargetDB status: NA

Availability: NA

References: 11759840