Bacteriocin: Curvalicin-28a

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Bacteriocin: Curvalicin-28a

Accession: BAC005

Classification
Class: Unclassified
Genetics
Gene: Unidentified
Producer and target organisms
Description
Mode of action:
Bacteriocin active against Listeria monocytogenes. RANGE=1-12; NOTE=Ref.1.
Uniprot and PDB links

UniProt Entry: P84709

PDB EntryUnknown

PROTEIN SEQUENCE, FUNCTION, SUBCELLULAR LOCATION, AND MASS SPECTROMETRY, STRAIN=CWBI-B28
PubMed=16680519;DOI=10.1007/s10482-006-9063-0
Ghalfi H., Benkerroum N., Ongena M., Van Beuumen J., Wathelet B., Vandenberghe I., Bensaid M., Thonart P.
"Purification and characterization of three novel plasmid-born bacteriocins (curvalicins 28) produced by Lactobacillus curvatus CWBI- B28.", Antonie Van Leeuwenhoek 96(3):361-361(2009).
PROTEIN SEQUENCE, FUNCTION, SUBCELLULAR LOCATION, AND MASS SPECTROMETRY, STRAIN=CWBI-B28
DOI=10.1016/j.foodres.2009.08.009
Ghalfi H., Benkerroum N., Ongena M., Bensaid M., Thonart P.
"Production of three anti-listerial peptides by Lactobacillus curvatus in MRS broth.", Food Research International 43(1):33-39 (2010).
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Protein sequence
 ........10 ........20 
          |          | 
 TPVVNPPFLQ QT

Wheel representation
wheel representation of Curvalicin-28a
Protein sequence annotations
Features of Curvalicin-28a


FeaturePosition(s)LengthDescription
PEPTIDE1
Bioactive peptide 1.
Feature identifier = PRO_0000223895.
NON_TER12
Composition
Hydrophobicity

Composition
Formula C62 H97 N15 O18
Absent amino acids ACDEGHIKMRSWY
Common amino acids P
Mass (Da) 1358.72
Net charge 0
Isoelectric point 6.11
Basic residues 0
Acidic residues 0
Hydrophobic residues 4
Polar residues 3
Aliphatic residues 3
Tiny residues 0
Boman Index -6.88
Hydropathy Index -0.14
Aliphatic Index 80.83
Instability Index 98.13 (unstable)
Half Life Mammalian : 7.2 hour
Yeast : >20 hour
E. coli : >10 hour
Extinction Coefficient 0 M-1 cm-1
Absorbance 280nm 0

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