Bacteriocin: cerein 7B

Default view

Bacteriocin: cerein 7B

Accession: BAC128

Classification
Class: Unclassified
Genetics
Gene: CER7B
Producer and target organisms

Producer Organism: Bacillus cereus Bc7 (CECT 5148) [Gram-positive]

Taxonomy: BacteriaFirmicutesBacillalesBacillaceaeBacillus

Target organismsactive against Micrococcus luteus ATCC 7468 - Listeria innocua G244 -

Inactive against Staphylococcus aureus ATCC 12600

Uniprot and PDB links

UniProt Entry: Q2MDB2

PDB EntryUnknown

NUCLEOTIDE SEQUENCE, STRAIN=Bc7
PubMed=16451187;DOI=10.1111/j.1574-6968.2005.00009.x
Oscariz, J., Cintas, L., Holo, H., Lasa, I., Nes, I.F., Pisabarro, A.G.
"Purification and sequencing of cerein 7B, a novel bacteriocin produced by Bacillus cereus Bc7.", (2006) FEMS Microbiol. Lett. 254:108-115.
Loading...
End Note
Reference Manager
BibTeX
Gene structure
genome of cerein 7B

Gene idNameDescriptionLocation
BACGene587cer7Bbacteriocin cerein 7B precursor137..361
cer7B
Protein sequence
 ........10 ........20 ........30 ........40 ........50 ........60 
          |          |          |          |          |          | 
 GWWNSWGKCV AGTIGGAGTG GLGGAAAGSA VPVIGTGIGG AIGGVSGGLT GAATFC

Wheel representation
wheel representation of cerein 7B
Protein sequence annotations
Features of cerein 7B


FeaturePosition(s)LengthDescription
CHAIN1↔5656
bacteriocin cerein 7B.
Feature identifier = PRO_5000076738.
Composition
Hydrophobicity

Composition
Formula C215 H333 N61 O66 S2
Absent amino acids DEHMQRY
Common amino acids G
Mass (Da) 4892.81
Net charge +1
Isoelectric point 8.23
Basic residues 1
Acidic residues 0
Hydrophobic residues 23
Polar residues 31
Aliphatic residues 10
Tiny residues 32
Boman Index 58.06
Hydropathy Index 0.729
Aliphatic Index 17.62
Instability Index 15.14 (stable)
Half Life Mammalian : 30 hour
Yeast : >20 hour
E. coli : >10 hour
Extinction Coefficient 16625 M-1 cm-1
Absorbance 280nm 302.27

Users comments for cerein 7B

No comments found

Login or register to submit a comment for cerein 7B.