Bacteriocin: Durancin TW-49M

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Bacteriocin: Durancin TW-49M

Accession: BAC159

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

Producer Organism: Enterococcus durans QU 49 [Gram-positive]

Taxonomy: BacteriaFirmicutesLactobacillalesEnterococcaceaeEnterococcus

Target organismsEnterococcus faecalis JCM 5803 - Enterococcus faecium TUA 1344L - Enterococcus hirae ATCC 10541 - Lactobacillus alimentarius JCM 1095 - Lactobacillus kimchii JCM 10707 - Lactobacillus plantarum ATCC 14917 - Lactobacillus sakei ssp. sakei JCM 1157 - Lactococcus lactis ssp. lactis ATCC 19435 - Geobacillus stearothermophilus JCM 2501 - Bacillus subtilis JCM 1465 - Bacillus coagulans JCM 2257 - Bacillus circulans JCM 2504 -

note: not active against Gram-negative bacteria: Enterococcus faecium JCM 5804 - Lactobacillus brevis JCM 1059 - Lactobacillus casei ssp. casei JCM 1134 - Lactobacillus collinoides JCM 1123 - Lactobacillus coryniformis ssp. coryniformis JCM 1164 - Bacillus cereus JCM 2152 - Listeria innocua ATCC 33090 - Micrococcus luteus NBRC 12708 - Escherichia coli JM109

Uniprot and PDB links

UniProt Entry: B3IUC6

PDB EntryUnknown

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Gene structure
genome of Durancin TW-49M

Gene idNameDescriptionLocation
BACGene730hypothetical protein ORF11..936
BACGene731cdaCDA cytosine deaminase cytosine deaminase homologuecomplement(1219..2418)
BACGene732durIDurI immunity protein of durancin TW-49M2555..2827
BACGene733durMprecursor of durancin TW-49M DurM; non-pediocin-like class II bacteriocincomplement(3019..3237)
BACGene734durFDurF precursor of durancin TW-49M inducing peptide3468..3593
BACGene735durKDurK histidine protein kinase homologue3636..4931
BACGene736durRDurR response regulator homologue4942..5688
BACGene737durTDurT ABC transporter homologue6427..8577
BACGene738durDDurD accessory protein homologue8595..9959
BACGene739imsIMS ImpB/MucB/SamB family protein ImpB/MucB/SamB family protein homologue10217..11545
BACGene740orf11hypothetic protein ORF11; hypothetic protein11523..11885
BACGene741ofr12hypothetic protein ORF1211976..12155
cdadurIdurMdurFdurKdurRdurTdurDimsorf11ofr12
Protein sequence
 ........10 ........20 ........30 ........40 ........50 ........60 
          |          |          |          |          |          | 
 ENDHRMPYEL NRPNNLSKGG AKCAAGILGA GLGAVGGGPG GFISAGISAV LGCM

Wheel representation
wheel representation of Durancin TW-49M
Composition
Hydrophobicity

Composition
Formula C223 H362 N68 O69 S4
Absent amino acids QTW
Common amino acids G
Mass (Da) 5246.92
Net charge +2
Isoelectric point 8.23
Basic residues 5
Acidic residues 3
Hydrophobic residues 18
Polar residues 23
Aliphatic residues 10
Tiny residues 23
Boman Index -22.27
Hydropathy Index 0.13
Aliphatic Index 81.48
Instability Index 27.86 (stable)
Half Life Mammalian : 1hour
Yeast : 30 min
E. coli : >10 hour
Extinction Coefficient 1490 M-1 cm-1
Absorbance 280nm 30.47

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