Bacteriocin: Plantaricin S β

Default view

Bacteriocin: Plantaricin S β

Accession: BAC032

Classification

Class: NULL

Genetics

Gene: plsB

Producer and target organisms

Producer Organism: Lactobacillus plantarum [Gram-positive]

Taxonomy: BacteriaFirmicutesLactobacillalesLactobacillaceaeLactobacillus

Target organismsEnterococcus - Lactobacillus - Lactococcus - Leuconostoc

Description

NULL

Uniprot and PDB links

UniProt Entry: O32830

PDB Entry6GO0 resolved by NMR

[Ref. 1] | View abstract | Export citation

NUCLEOTIDE SEQUENCE, STRAIN=LPCO10
MEDLINE=98247325;PubMed=9572965;
Stephens S.K., Floriano B., Cathcart D.P., Bayley S.A., Witt V.F., Jimenez-Diaz R., Warner P.J., Ruiz-Barba J.L.
"Molecular analysis of the genes encoding Plantaricin S, a two-peptide bacteriocin produced by Lactobacillus plantarum LPCO10.", Appl. Environ. Microbiol. 64:1871-1877(1998).

Gene structure

Gene id	Name	Description	Location
BACGene118	plsB	plantaricin S beta protein	503..646
BACGene119	plsA	plantaricin S alpha protein	789..956
BACGene120	plsK	histidine kinase putative	2564..3844
BACGene121	plsR	response regulator protein	3837..4598

Protein sequence

........10 ........20 ........30
| | |
KKKKQSWYAA AGDAIVSFGE GFLNAW

Wheel representation

3D Structure

Protein sequence annotations

Feature	Position(s)	Length	Description
CHAIN	1↔26	26	plantaricin S beta protein. Feature identifier = PRO_5000147234.

Composition

Hydrophobicity

Composition

Formula	C₁₃₅ H₁₉₈ N₃₄ O₃₆
Absent amino acids	CHMPRT
Common amino acids	A
Mass (Da)	2891.7
Net charge	+2
Isoelectric point	10.03
Basic residues	4
Acidic residues	2
Hydrophobic residues	12
Polar residues	7
Aliphatic residues	3
Tiny residues	10
Boman Index	-20.48
Hydropathy Index	-0.32
Aliphatic Index	60.38
Instability Index	38.57 (stable)
Half Life	Mammalian : 1.3 hour Yeast : 3 min E. coli : 2 min
Extinction Coefficient	12490 M^-1 cm^-1
Absorbance 280nm	499.6

Users comments for Plantaricin S β

No comments found