Bacteriocin: Plantaricin C19

Default view

Bacteriocin: Plantaricin C19

Accession: BAC056

Classification
Class: Class IIa
Genetics
Gene: Unidentified
Producer and target organisms
Description
The sequence of residues 136 of plantaricin C19 is determined. Although calculated molecular weight of this sequence is 3750, mass spectrometry analysis revealed a molecular weight of 3845.3.Authors suggest presence of 37 amino acids, the last amino acid corresponding probably to valine. Note=Ref2.

Mode of action:
Plantaricin C19 exerts a bacteriostatic action on sensitive cells of Listeria grayi IP 6818 in BHI broth.
PROTEIN SEQUENCE.
Atrih A., Lefebvre G., Lebrihi A.
"", Submitted (MAR-1997) to the PIR data bank.
PROTEIN SEQUENCE.
PubMed=11545225;
Atrih A, Rekhif N, Moir AJ, Lebrihi A, Lefebvre G.
"Mode of action, purification and amino acid sequence of plantaricin C19, an anti-Listeria bacteriocin produced by Lactobacillus plantarum C19.", Int J Food Microbiol. 2001, 68(1-2):93-104.
Loading...
End Note
Reference Manager
BibTeX
Protein sequence
 ........10 ........20 ........30 ........40 
          |          |          |          | 
 KYYGNGLSCS KKGCTVNWGQ AFSCGVNRVA TAGHGK

Wheel representation
wheel representation of Plantaricin C19
Composition
Hydrophobicity

Composition
Formula C161 H250 N50 O48 S3
Absent amino acids DEIMP
Common amino acids G
Mass (Da) 3768.84
Net charge +6
Isoelectric point 9.87
Basic residues 6
Acidic residues 0
Hydrophobic residues 9
Polar residues 20
Aliphatic residues 4
Tiny residues 13
Boman Index -44.66
Hydropathy Index -0.43
Aliphatic Index 43.33
Instability Index 18.07 (stable)
Half Life Mammalian : 1.3 hour
Yeast : 3 min
E. coli : 2 min
Extinction Coefficient 8605 M-1 cm-1
Absorbance 280nm 245.86

Users comments for Plantaricin C19

No comments found

Login or register to submit a comment for Plantaricin C19.