Definition Clostridium botulinum B1 str. Okra, complete genome.
Accession NC_010516
Length 3,958,233

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The map label for this gene is spoIVB

Identifier: 170754568

GI number: 170754568

Start: 1999760

End: 2000986

Strand: Reverse

Name: spoIVB

Synonym: CLD_2764

Alternate gene names: 170754568

Gene position: 2000986-1999760 (Counterclockwise)

Preceding gene: 170757077

Following gene: 170755469

Centisome position: 50.55

GC content: 29.18

Gene sequence:

>1227_bases
ATGGACAGAAATAAGAAAAAATTTTTAAGCTTTTTTTTAATTCCTATCCTGTTAATAAGTTTGTTTACTTATTATAAGAT
TCATCACATACCTACTACAATTTTTGTAAGAGAGGGAGAAAGAGTAAAAAACAATAGTTTTATTAAATTAACAGAGGATA
TAAGTGCGGATTGCACAGTTTCTGATATAAAATCAAACAATAAAAAAATGAATGTCAAAATTTTAGGAATGGTTCCTGTA
AAATCTGTTTCATTAAAACCCGTTTCTAAAGATATTATGTTGTACCCTGGTGGAAAACCTGTTGGAGTAAAGTTAAATAC
AAAGGGAGTTTTAGTAATAGCTCTTTCAGATATAGAAACAGAAGGCGGAAAAGTACAAAGTCCCGCAGCTGTATCTGGTA
TACAAATTGGAGATAGTATAATAAGTATAAATGGAAAAGAAATAACCAATTCAGAAGATGTAGAAAAGGAAATTAGAAAT
TGTGAAGGAAAAGACTTAAAAATAGTAGCTTATAGAAAAGGTGAAAAAATAACAAAAAATATTAAGCCTGAAAAAGGTAA
GAAAGATAATAATTATAAAATAGGATTATGGGTAAGAGATTCCACAGCTGGTGTAGGAACACTGACTTTTTATCATGATA
AAAGTAAAAAATTTGCAGCCTTAGGTCATCCTATTACTGATGTAGACACAGGTACTATACTTACTATAGATTCAGGAGAA
ATAGTACCGTCTTCTATAGTATCTATAAAAAAAGGTATAAAAGGTAATCCTGGAGAACTAAAAGGAATATTTTTAGATGA
AGATTTGGTCTTAGGCAATATAGAAAATAATACAGAGTGTGGTATATTCGGAACATCAAATGTGAAATTAAGTAATAAAA
AATATAAAAAACCTATGAAAGTAGCTTTAAGAAATGAAATAAAAGAAGGACCAGCTCAAATATTGACTACATTAGAAGGT
GAAGAACCTAGTTTATACAATATAGAAATACAGAAGCTTTTATCTCAGGATAAACCAGGACCTAAGAGCATGATTATAAA
AGTTACAGATCAAAATCTTATTAAAAAGACTGGAGGTATTGTTCAAGGCATGAGCGGAAGTCCTATAATACAAAATGATA
AAATAGTTGGAGCTGTTACTCATGTTTTAATTAATAAGCCAGATGTAGGATATGGCATATATATAGAATGGATGTTAAAG
GATGCAGGCATATTAGATAATAATTAA

Upstream 100 bases:

>100_bases
TACAAAGAATTGGATTTTAAAGAAAATATACTACAGCATAATTATATTTGAAAGGGGAAATTTAAGAATAAATAAGATTT
TAAGACAGGAGGTAAAAGTT

Downstream 100 bases:

>100_bases
TTATTATAGTTAATTTTTTTATATAGATCTAAAGATTAATCTAAAAGCCACTAAGTAAGATTTAATATAAGTAGCATGAA
TATAATAAATTAGTAATTTA

Product: stage IV sporulation protein B

Products: NA

Alternate protein names: Sporulation factor IV B protease; Stage IV sporulation protein B [H]

Number of amino acids: Translated: 408; Mature: 408

Protein sequence:

>408_residues
MDRNKKKFLSFFLIPILLISLFTYYKIHHIPTTIFVREGERVKNNSFIKLTEDISADCTVSDIKSNNKKMNVKILGMVPV
KSVSLKPVSKDIMLYPGGKPVGVKLNTKGVLVIALSDIETEGGKVQSPAAVSGIQIGDSIISINGKEITNSEDVEKEIRN
CEGKDLKIVAYRKGEKITKNIKPEKGKKDNNYKIGLWVRDSTAGVGTLTFYHDKSKKFAALGHPITDVDTGTILTIDSGE
IVPSSIVSIKKGIKGNPGELKGIFLDEDLVLGNIENNTECGIFGTSNVKLSNKKYKKPMKVALRNEIKEGPAQILTTLEG
EEPSLYNIEIQKLLSQDKPGPKSMIIKVTDQNLIKKTGGIVQGMSGSPIIQNDKIVGAVTHVLINKPDVGYGIYIEWMLK
DAGILDNN

Sequences:

>Translated_408_residues
MDRNKKKFLSFFLIPILLISLFTYYKIHHIPTTIFVREGERVKNNSFIKLTEDISADCTVSDIKSNNKKMNVKILGMVPV
KSVSLKPVSKDIMLYPGGKPVGVKLNTKGVLVIALSDIETEGGKVQSPAAVSGIQIGDSIISINGKEITNSEDVEKEIRN
CEGKDLKIVAYRKGEKITKNIKPEKGKKDNNYKIGLWVRDSTAGVGTLTFYHDKSKKFAALGHPITDVDTGTILTIDSGE
IVPSSIVSIKKGIKGNPGELKGIFLDEDLVLGNIENNTECGIFGTSNVKLSNKKYKKPMKVALRNEIKEGPAQILTTLEG
EEPSLYNIEIQKLLSQDKPGPKSMIIKVTDQNLIKKTGGIVQGMSGSPIIQNDKIVGAVTHVLINKPDVGYGIYIEWMLK
DAGILDNN
>Mature_408_residues
MDRNKKKFLSFFLIPILLISLFTYYKIHHIPTTIFVREGERVKNNSFIKLTEDISADCTVSDIKSNNKKMNVKILGMVPV
KSVSLKPVSKDIMLYPGGKPVGVKLNTKGVLVIALSDIETEGGKVQSPAAVSGIQIGDSIISINGKEITNSEDVEKEIRN
CEGKDLKIVAYRKGEKITKNIKPEKGKKDNNYKIGLWVRDSTAGVGTLTFYHDKSKKFAALGHPITDVDTGTILTIDSGE
IVPSSIVSIKKGIKGNPGELKGIFLDEDLVLGNIENNTECGIFGTSNVKLSNKKYKKPMKVALRNEIKEGPAQILTTLEG
EEPSLYNIEIQKLLSQDKPGPKSMIIKVTDQNLIKKTGGIVQGMSGSPIIQNDKIVGAVTHVLINKPDVGYGIYIEWMLK
DAGILDNN

Specific function: Plays a central role in the sigma-K checkpoint which coordinates gene expression during the later stages of spore formation. The protease is activated by trans cleavage of the zymogen precursor producing SpoIVB-45 kDa. This undergoes further trimming by c

COG id: COG0750

COG function: function code M; Predicted membrane-associated Zn-dependent proteases 1

Gene ontology:

Cell location: Forespore intermembrane space [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Contains 1 peptidase S55 domain [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001478
- InterPro:   IPR014219
- InterPro:   IPR008763 [H]

Pfam domain/function: PF00595 PDZ; PF05580 Peptidase_S55 [H]

EC number: =3.4.21.116 [H]

Molecular weight: Translated: 44708; Mature: 44708

Theoretical pI: Translated: 9.81; Mature: 9.81

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
2.7 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
2.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MDRNKKKFLSFFLIPILLISLFTYYKIHHIPTTIFVREGERVKNNSFIKLTEDISADCTV
CCCCHHHHHHHHHHHHHHHHHHHHHEEEECCEEEEEECCCCCCCCCEEEEECCCCCCCEE
SDIKSNNKKMNVKILGMVPVKSVSLKPVSKDIMLYPGGKPVGVKLNTKGVLVIALSDIET
EHHCCCCCEEEEEEEEEECCCCEECCCCCCCEEEECCCCEEEEEECCCCEEEEEEECCCC
EGGKVQSPAAVSGIQIGDSIISINGKEITNSEDVEKEIRNCEGKDLKIVAYRKGEKITKN
CCCEECCCCCCCCEEECCEEEEECCCCCCCHHHHHHHHHCCCCCCEEEEEEECCCHHHCC
IKPEKGKKDNNYKIGLWVRDSTAGVGTLTFYHDKSKKFAALGHPITDVDTGTILTIDSGE
CCCCCCCCCCCEEEEEEEECCCCCEEEEEEEECCCCCEEECCCCCCCCCCCEEEEECCCC
IVPSSIVSIKKGIKGNPGELKGIFLDEDLVLGNIENNTECGIFGTSNVKLSNKKYKKPMK
CCHHHHHHHHHCCCCCCCCEEEEEECCCEEEECCCCCCEEEEEECCCEEECCHHHCCHHH
VALRNEIKEGPAQILTTLEGEEPSLYNIEIQKLLSQDKPGPKSMIIKVTDQNLIKKTGGI
HHHHHHHCCCHHHHHEEECCCCCCEEEEEHHHHHHCCCCCCCEEEEEECCCHHHHHCCCE
VQGMSGSPIIQNDKIVGAVTHVLINKPDVGYGIYIEWMLKDAGILDNN
EECCCCCCEEECCCCCEEEEEEEECCCCCCEEEEEEEEEECCCCCCCC
>Mature Secondary Structure
MDRNKKKFLSFFLIPILLISLFTYYKIHHIPTTIFVREGERVKNNSFIKLTEDISADCTV
CCCCHHHHHHHHHHHHHHHHHHHHHEEEECCEEEEEECCCCCCCCCEEEEECCCCCCCEE
SDIKSNNKKMNVKILGMVPVKSVSLKPVSKDIMLYPGGKPVGVKLNTKGVLVIALSDIET
EHHCCCCCEEEEEEEEEECCCCEECCCCCCCEEEECCCCEEEEEECCCCEEEEEEECCCC
EGGKVQSPAAVSGIQIGDSIISINGKEITNSEDVEKEIRNCEGKDLKIVAYRKGEKITKN
CCCEECCCCCCCCEEECCEEEEECCCCCCCHHHHHHHHHCCCCCCEEEEEEECCCHHHCC
IKPEKGKKDNNYKIGLWVRDSTAGVGTLTFYHDKSKKFAALGHPITDVDTGTILTIDSGE
CCCCCCCCCCCEEEEEEEECCCCCEEEEEEEECCCCCEEECCCCCCCCCCCEEEEECCCC
IVPSSIVSIKKGIKGNPGELKGIFLDEDLVLGNIENNTECGIFGTSNVKLSNKKYKKPMK
CCHHHHHHHHHCCCCCCCCEEEEEECCCEEEECCCCCCEEEEEECCCEEECCHHHCCHHH
VALRNEIKEGPAQILTTLEGEEPSLYNIEIQKLLSQDKPGPKSMIIKVTDQNLIKKTGGI
HHHHHHHCCCHHHHHEEECCCCCCEEEEEHHHHHHCCCCCCCEEEEEECCCHHHHHCCCE
VQGMSGSPIIQNDKIVGAVTHVLINKPDVGYGIYIEWMLKDAGILDNN
EECCCCCCEEECCCCCEEEEEEEECCCCCCEEEEEEEEEECCCCCCCC

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: 6.0

TargetDB status: NA

Availability: NA

References: 2106508; 8969508; 9384377; 11741860 [H]