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Structure of the antimicrobial peptide LsbB in DPC micelles
Authors
Kristiansen, P., Ovchinnikov, K., Diep, D.
Assembly
antimicrobial peptide LsbB
Entity
1. antimicrobial peptide LsbB (polymer, Thiol state: not present), 30 monomers, 3409.956 Da Detail

MKTILRFVAG YDIASHKKKT GGYPWERGKA


Formula weight
3409.956 Da
Source organism
Lactococcus lactis
Exptl. method
solution NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 86.0 %, Completeness (bb): 74.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All86.0 % (314 of 365)99.0 % (190 of 192)68.5 % (98 of 143)86.7 % (26 of 30)
Backbone74.7 % (133 of 178)98.4 % (62 of 63)52.3 % (45 of 86)89.7 % (26 of 29)
Sidechain95.8 % (204 of 213)99.2 % (128 of 129)91.6 % (76 of 83) 0.0 % (0 of 1)
Aromatic92.9 % (39 of 42)95.2 % (20 of 21)95.0 % (19 of 20) 0.0 % (0 of 1)
Methyl100.0 % (26 of 26)100.0 % (13 of 13)100.0 % (13 of 13)

1. Molecule 1

MKTILRFVAG YDIASHKKKT GGYPWERGKA

Sample

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 (±.1) K


#NameIsotope labelingTypeConcentration
1Molecule_1natural abundance1.0 (±0.1) mM
2DSSnatural abundance0.2 (±0.02) mM
3DPC[U-99% 2H]200 (±10.0) mM
4H2Onatural abundance95 %
5D2Onatural abundance5 %

Protein Blocks Logo
Calculated from 20 models in PDB: 2MLU, Strand ID: A Detail


Release date
2014-07-13
Citation
Defining the structure and receptor binding domain of the leaderless bacteriocin LsbB
Ovchinnikov, K.V., Kristiansen, P.E., Uzelac, G., Topisirovic, L., Kojic, M., Nissen-Meyer, J., Nes, I.F., Diep, D.B.
J. Biol. Chem. (2014), 289, 23838-23845, PubMed 24993828 , DOI 10.1074/jbc.M114.579698 ,
Entries sharing articles BMRB: 1 entries Detail
  BMRB: 19833 released on 2014-07-13
    Title LsbB TFE
Related entities 1. antimicrobial peptide LsbB, : 1 : 1 : 5 entities Detail
Experiments performed 5 experiments Detail
NMR combined restraints 4 contents Detail
Keywords Bacteriocin, DPC