Definition Lactococcus lactis subsp. lactis Il1403, complete genome.
Accession NC_002662
Length 2,365,589

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The map label for this gene is yacB

Identifier: 15671997

GI number: 15671997

Start: 21351

End: 21668

Strand: Direct

Name: yacB

Synonym: L1001

Alternate gene names: 15671997

Gene position: 21351-21668 (Clockwise)

Preceding gene: 15671996

Following gene: 15671998

Centisome position: 0.9

GC content: 31.13

Gene sequence:

>318_bases
ATGAATAAAGGCATTTTCAAACAAAATGAAATATGTTATAATCAAACCATGAGATTAGATAAGTTTTTAAAAGTTTCGCG
CTTGATTAAACGTCGTCCAGTTGCGAAAGAAGTTGCCGACAAAGGTCGGATTAAAATTAACGGAAAATTAGCGAAATCTT
CATCTGATGTAAAATTTAATGACACAATTGAAATTCGTTTCGGAAATAAAATTGTTGAAGTTCGGGTTGCTGAATTAAAA
GAGTTTACACGTAAAGAAGATGCTGATAAAATGTATGAAATGATTAGCGAAACTCGTATTACAGAAGAAGTTGAGTAA

Upstream 100 bases:

>100_bases
GAATATCAAGAACTTAGACGTTCAAAATAATAAAAAAATTACTGACAGGGCTGTCAGTAAATTAATAAGGTTCTGTCACT
AATGATGGAGCCTTATTATT

Downstream 100 bases:

>100_bases
TTATCATCAAAATAGATTGGAGGTTGTCATGGCAAAGCAAGTGATTCAACTAAATAATAAGTACACTCAGAAGCAAAAAA
AAAGAAATTTAAACCCAGTA

Product: hypothetical protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 105; Mature: 105

Protein sequence:

>105_residues
MNKGIFKQNEICYNQTMRLDKFLKVSRLIKRRPVAKEVADKGRIKINGKLAKSSSDVKFNDTIEIRFGNKIVEVRVAELK
EFTRKEDADKMYEMISETRITEEVE

Sequences:

>Translated_105_residues
MNKGIFKQNEICYNQTMRLDKFLKVSRLIKRRPVAKEVADKGRIKINGKLAKSSSDVKFNDTIEIRFGNKIVEVRVAELK
EFTRKEDADKMYEMISETRITEEVE
>Mature_105_residues
MNKGIFKQNEICYNQTMRLDKFLKVSRLIKRRPVAKEVADKGRIKINGKLAKSSSDVKFNDTIEIRFGNKIVEVRVAELK
EFTRKEDADKMYEMISETRITEEVE

Specific function: Involved In The Recycling Of Free 50s Ribosomal Subunits That Still Carry A Nascent Chain. Binds RNA More Specifically Than DNA. Binds With Very High Affinity To The Free 50s Ribosomal Subunit. Does Not Bind It When It Is Part Of The 70s Ribosome. [C]

COG id: COG1188

COG function: function code J; Ribosome-associated heat shock protein implicated in the recycling of the 50S subunit (S4 paralog)

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 S4 RNA-binding domain [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR002942 [H]

Pfam domain/function: PF01479 S4 [H]

EC number: NA

Molecular weight: Translated: 12330; Mature: 12330

Theoretical pI: Translated: 10.18; Mature: 10.18

Prosite motif: PS50889 S4

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.0 %Cys     (Translated Protein)
3.8 %Met     (Translated Protein)
4.8 %Cys+Met (Translated Protein)
1.0 %Cys     (Mature Protein)
3.8 %Met     (Mature Protein)
4.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNKGIFKQNEICYNQTMRLDKFLKVSRLIKRRPVAKEVADKGRIKINGKLAKSSSDVKFN
CCCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCHHHHHCCCEEEECCEEECCCCCCEEC
DTIEIRFGNKIVEVRVAELKEFTRKEDADKMYEMISETRITEEVE
CEEEEEECCEEEEEHHHHHHHHHCCCCHHHHHHHHHHHHHHCCCC
>Mature Secondary Structure
MNKGIFKQNEICYNQTMRLDKFLKVSRLIKRRPVAKEVADKGRIKINGKLAKSSSDVKFN
CCCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCHHHHHCCCEEEECCEEECCCCCCEEC
DTIEIRFGNKIVEVRVAELKEFTRKEDADKMYEMISETRITEEVE
CEEEEEECCEEEEEHHHHHHHHHCCCCHHHHHHHHHHHHHHCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

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: 11463916 [H]