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 kaiB [H]

Identifier: 124026475

GI number: 124026475

Start: 1453410

End: 1453733

Strand: Reverse

Name: kaiB [H]

Synonym: NATL1_17701

Alternate gene names: 124026475

Gene position: 1453733-1453410 (Counterclockwise)

Preceding gene: 124026478

Following gene: 124026474

Centisome position: 77.96

GC content: 35.8

Gene sequence:

>324_bases
ATGAATGCAAGAAAGACATATATTCTCAAGCTTTATGTGGCTGGGAATACACCAAACTCTATGAGGGCTTTGAACACGTT
GAGAGAAATCTTAGAAAGTGAATTCAAAGGTGTCTATGCTCTGAAGGTTATTGATGTTTTAAAAAGCCCTCAATTAGCCG
AAGAAGATAAAATACTTGCCACACCAACCTTGTCAAAGATTTTACCCCCACCTGTTCGAAGAATCATTGGTGACCTATCA
GATAGAGAAAAGGTGTTAATTGGACTGGACCTTTTGTATGATGAATTAACTGATAATGAAATGTTTTACTCTTCAGATAA
ATAA

Upstream 100 bases:

>100_bases
AATCGTAATCGAAAAACAAACTAACATTTTCGCTTTTTGTTGGTTACTTAGTCAAGATCTAATAAGGGTAAATGTTCTGT
TGATTTTTCGGAGATTTTAA

Downstream 100 bases:

>100_bases
TGGAGCTAAATAAACAACAAGTAAATGAATTCTTAAGCCCAACCGATAACTAAGCTGTTTTTACAGTTTGTTCATTATGT
TTTGTACATAAGAGCATTTA

Product: circadian clock protein KaiB

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 107; Mature: 107

Protein sequence:

>107_residues
MNARKTYILKLYVAGNTPNSMRALNTLREILESEFKGVYALKVIDVLKSPQLAEEDKILATPTLSKILPPPVRRIIGDLS
DREKVLIGLDLLYDELTDNEMFYSSDK

Sequences:

>Translated_107_residues
MNARKTYILKLYVAGNTPNSMRALNTLREILESEFKGVYALKVIDVLKSPQLAEEDKILATPTLSKILPPPVRRIIGDLS
DREKVLIGLDLLYDELTDNEMFYSSDK
>Mature_107_residues
MNARKTYILKLYVAGNTPNSMRALNTLREILESEFKGVYALKVIDVLKSPQLAEEDKILATPTLSKILPPPVRRIIGDLS
DREKVLIGLDLLYDELTDNEMFYSSDK

Specific function: Component of the kaiABC clock protein complex, which constitutes the main circadian regulator in cyanobacteria. The kaiABC complex may act as a promoter-non-specific transcription regulator that represses transcription, possibly by acting on the state of

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 kaiB family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR013474
- InterPro:   IPR011649
- InterPro:   IPR012336
- InterPro:   IPR012335 [H]

Pfam domain/function: PF07689 KaiB [H]

EC number: NA

Molecular weight: Translated: 12142; Mature: 12142

Theoretical pI: Translated: 5.20; Mature: 5.20

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
2.8 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.8 %Met     (Mature Protein)
2.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNARKTYILKLYVAGNTPNSMRALNTLREILESEFKGVYALKVIDVLKSPQLAEEDKILA
CCCCCEEEEEEEEECCCCCHHHHHHHHHHHHHHHHCCCHHHHHHHHHCCCCCCCCCCEEE
TPTLSKILPPPVRRIIGDLSDREKVLIGLDLLYDELTDNEMFYSSDK
CCCHHHHCCHHHHHHHCCCCCCCEEEHHHHHHHHHHCCCCEEECCCC
>Mature Secondary Structure
MNARKTYILKLYVAGNTPNSMRALNTLREILESEFKGVYALKVIDVLKSPQLAEEDKILA
CCCCCEEEEEEEEECCCCCHHHHHHHHHHHHHHHHCCCHHHHHHHHHCCCCCCCCCCEEE
TPTLSKILPPPVRRIIGDLSDREKVLIGLDLLYDELTDNEMFYSSDK
CCCHHHHCCHHHHHHHCCCCCCCEEEHHHHHHHHHHCCCCEEECCCC

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: NA