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 kaiB [H]

Identifier: 17230820

GI number: 17230820

Start: 4022295

End: 4023059

Strand: Reverse

Name: kaiB [H]

Synonym: all3328

Alternate gene names: 17230820

Gene position: 4023059-4022295 (Counterclockwise)

Preceding gene: 17230821

Following gene: 17230819

Centisome position: 62.73

GC content: 44.44

Gene sequence:

>765_bases
GTGACTAAATCGACTCCAGATAACTTACCTATACCTCGGTTATACAAGGGTATCGCCTTGTTTACACCGGGAGGCGATTT
AATTTATTGCATCGACCCTCATAAGCAAGGTCGATGGCATTCCCATTTGTGTGCTGCATTGCAGGAAATTTTAGACTTAC
CGGAACCGCCTCATTTTTTAGTCCCTTGCTATACAGCGACGGTTGACCATTGGTTAGACCCTCAAACCCAGCAGGTGAAA
ACATTTGCAGAAGCTTCCCCTGGAATACTGAAACATCAAGCTGTGTTGAATGCTATTTTTAGCACGGGAGATTTGGTTTG
GCAACCATCTCCTTGGCAAGAGGGCTTGTGCGATCGCCTGGTATTATCAACTTATCGCTCCTCATTCCCCCAACTATGGG
AAGACCATGATTTAATTGTCAACTTAGACTTGTCTGAACAGGCTCCCAAATATTATCCACCGGCTATCACAGTCCAAAAA
GCGCCACTTAAAACCTATGTTTTACGGTTGTTTGTGGCTGGACATAGTGCGAATACAGAACGGATTTTGAAAAATCTGCA
TGAACTATTGGAGCGATCGCTAGGATATCCTTACACTATGAAGGTGATTGATGTCTTAACTAATCCTGAACAGGCAGAAA
TTGATCAGGTTTCCGCCACTCCCACCTTAGTGAAAGTTTGGCCTTTGCCAATTCGCCGCATGGTTGGTGACTTGGACAAC
GCCGGCAAAATCTTACAAATGTTAGGTGCTATGGATAATGGCTAG

Upstream 100 bases:

>100_bases
TTAGTTAAGGTTTTGACTTTGGACTATTGACAGCCTTAATGAGAAATCTATGACCTTTGTGTAAGTCCTAACTTAAATTA
CCGTTCAGTTTTGGGAGCTT

Downstream 100 bases:

>100_bases
TACAGAACGGCGTAAATAAGCCGACCATCCTAAACTAACGAAACGCTTACGCTGTATTCATTTTGAATTTTGAATTTTGA
ATTTTGAATTCCGCCTTGCG

Product: circadian oscillation regulator

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 254; Mature: 253

Protein sequence:

>254_residues
MTKSTPDNLPIPRLYKGIALFTPGGDLIYCIDPHKQGRWHSHLCAALQEILDLPEPPHFLVPCYTATVDHWLDPQTQQVK
TFAEASPGILKHQAVLNAIFSTGDLVWQPSPWQEGLCDRLVLSTYRSSFPQLWEDHDLIVNLDLSEQAPKYYPPAITVQK
APLKTYVLRLFVAGHSANTERILKNLHELLERSLGYPYTMKVIDVLTNPEQAEIDQVSATPTLVKVWPLPIRRMVGDLDN
AGKILQMLGAMDNG

Sequences:

>Translated_254_residues
MTKSTPDNLPIPRLYKGIALFTPGGDLIYCIDPHKQGRWHSHLCAALQEILDLPEPPHFLVPCYTATVDHWLDPQTQQVK
TFAEASPGILKHQAVLNAIFSTGDLVWQPSPWQEGLCDRLVLSTYRSSFPQLWEDHDLIVNLDLSEQAPKYYPPAITVQK
APLKTYVLRLFVAGHSANTERILKNLHELLERSLGYPYTMKVIDVLTNPEQAEIDQVSATPTLVKVWPLPIRRMVGDLDN
AGKILQMLGAMDNG
>Mature_253_residues
TKSTPDNLPIPRLYKGIALFTPGGDLIYCIDPHKQGRWHSHLCAALQEILDLPEPPHFLVPCYTATVDHWLDPQTQQVKT
FAEASPGILKHQAVLNAIFSTGDLVWQPSPWQEGLCDRLVLSTYRSSFPQLWEDHDLIVNLDLSEQAPKYYPPAITVQKA
PLKTYVLRLFVAGHSANTERILKNLHELLERSLGYPYTMKVIDVLTNPEQAEIDQVSATPTLVKVWPLPIRRMVGDLDNA
GKILQMLGAMDNG

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: COG0526

COG function: function code OC; Thiol-disulfide isomerase and thioredoxins

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: 28566; Mature: 28435

Theoretical pI: Translated: 6.23; Mature: 6.23

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.6 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
3.5 %Cys+Met (Translated Protein)
1.6 %Cys     (Mature Protein)
1.6 %Met     (Mature Protein)
3.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTKSTPDNLPIPRLYKGIALFTPGGDLIYCIDPHKQGRWHSHLCAALQEILDLPEPPHFL
CCCCCCCCCCCHHHHCCEEEECCCCCEEEEECCCCCCCHHHHHHHHHHHHHCCCCCCCEE
VPCYTATVDHWLDPQTQQVKTFAEASPGILKHQAVLNAIFSTGDLVWQPSPWQEGLCDRL
EEHHHHHHHHHCCCCHHHHHHHHHCCCCHHHHHHHHHHHHHCCCEEECCCCHHHHHHHHH
VLSTYRSSFPQLWEDHDLIVNLDLSEQAPKYYPPAITVQKAPLKTYVLRLFVAGHSANTE
HHHHHHHHHHHHCCCCCEEEEECCCCCCCCCCCCEEEEECCHHHHHHHHHHHHCCCCCHH
RILKNLHELLERSLGYPYTMKVIDVLTNPEQAEIDQVSATPTLVKVWPLPIRRMVGDLDN
HHHHHHHHHHHHHCCCCCHHHHHHHHCCCCHHHHHHHCCCCCEEEECCCHHHHHHCCCCC
AGKILQMLGAMDNG
HHHHHHHHHHCCCC
>Mature Secondary Structure 
TKSTPDNLPIPRLYKGIALFTPGGDLIYCIDPHKQGRWHSHLCAALQEILDLPEPPHFL
CCCCCCCCCCHHHHCCEEEECCCCCEEEEECCCCCCCHHHHHHHHHHHHHCCCCCCCEE
VPCYTATVDHWLDPQTQQVKTFAEASPGILKHQAVLNAIFSTGDLVWQPSPWQEGLCDRL
EEHHHHHHHHHCCCCHHHHHHHHHCCCCHHHHHHHHHHHHHCCCEEECCCCHHHHHHHHH
VLSTYRSSFPQLWEDHDLIVNLDLSEQAPKYYPPAITVQKAPLKTYVLRLFVAGHSANTE
HHHHHHHHHHHHCCCCCEEEEECCCCCCCCCCCCEEEEECCHHHHHHHHHHHHCCCCCHH
RILKNLHELLERSLGYPYTMKVIDVLTNPEQAEIDQVSATPTLVKVWPLPIRRMVGDLDN
HHHHHHHHHHHHHCCCCCHHHHHHHHCCCCHHHHHHHCCCCCEEEECCCHHHHHHCCCCC
AGKILQMLGAMDNG
HHHHHHHHHHCCCC

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: 10.0

TargetDB status: NA

Availability: NA

References: 12240834 [H]