Bacteriocin: Subpeptin JM4-B
Accession: BAC006
Classification
Class: Unclassified
Genetics
Gene: Unidentified
Producer and target organisms
Producer Organism: Bacillus subtilis [Gram-positive]
Taxonomy: BacteriaFirmicutes
Bacillales
Bacillaceae
Bacillus
Target organismsGram-positive & Gram-negative bacteria: Salmonella - Bacillus cereus - Bacillus megaterium - Lactobacillus casei - Lactobacillus viridescens - Micrococcus flavus - Corynebacterium glutamicum - Cosmarium crenatum - Leuconostoc mesenteroides - Enterococcus faecalis - Shigella flexneri - Staphylococcus aureus - Bacillus thuringiensis
Description
Mode of action:
maximum activity is reached at the stationary phase. NOTE=Ref.1.
maximum activity is reached at the stationary phase. NOTE=Ref.1.
Uniprot and PDB links
UniProt Entry: P83879
PDB EntryUnknown
[Ref. 1]
PROTEIN SEQUENCE, FUNCTION, SUBUNIT, SUBCELLULAR LOCATION, DEVELOPMENTAL STAGE, AND MASS SPECTROMETRY, STRAIN=JM4
Wu S.-M., Sun D.-D., Jia S.-F., Chen M.-L., Huan L.-D.
"Purification and characterization of two novel antimicrobial peptides.", Submitted (MAR-2004) to Swiss-Prot.
Wu S.-M., Sun D.-D., Jia S.-F., Chen M.-L., Huan L.-D.
"Purification and characterization of two novel antimicrobial peptides.", Submitted (MAR-2004) to Swiss-Prot.
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Protein sequence
........10 ........20 | | XXKEIXHIFH DN |
Wheel representation
Protein sequence annotations
Feature | Position(s) | Length | Description |
PEPTIDE | 1↔12 | 12 | Subpeptin JM4-B. Feature identifier = PRO_0000044153. |
Composition
Hydrophobicity
warning: X is not a standard amino acid.
warning: X is not a standard amino acid.

Composition
Formula | C52
H71
N15
O12
|
Absent amino acids | ACGLMPQRSTVWY |
Common amino acids | X |
Mass (Da) | 1446.42 |
Net charge | +1 |
Isoelectric point | 6.5 |
Basic residues | 3 |
Acidic residues | 2 |
Hydrophobic residues | 3 |
Polar residues | 1 |
Aliphatic residues | 2 |
Tiny residues | 0 |
Boman Index | -24.22 |
Hydropathy Index | -0.75 |
Aliphatic Index | 65 |
Instability Index | 58.5 (unstable) |
Extinction Coefficient | 0 M-1 cm-1 |
Absorbance 280nm | 0 |
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