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LPS bound solution NMR structure of WS2-VR18
Authors
Bhunia, A., Mohid, S.A.
Assembly
VAL-ALA-ARG-GLY-TRP-GLY-ARG-LYS-CYS-PRO-LEU-PHE-GLY-LYS-ASN-LYS-SER-ARG
Entity
1. VAL-ALA-ARG-GLY-TRP-GLY-ARG-LYS-CYS-PRO-LEU-PHE-GLY-LYS-ASN-LYS-SER-ARG (polymer, Thiol state: all free), 18 monomers, 2060.431 Da Detail

VARGWGRKCP LFGKNKSR


Formula weight
2060.431 Da
Source organism
synthetic construct
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 94.4 %, Completeness: 72.7 %, Completeness (bb): 94.7 % Detail

Polymer type: polypeptide(L)

Total1H
All72.7 % (88 of 121)72.7 % (88 of 121)
Backbone94.7 % (36 of 38)94.7 % (36 of 38)
Sidechain62.7 % (52 of 83)62.7 % (52 of 83)
Aromatic54.5 % (6 of 11)54.5 % (6 of 11)
Methyl60.0 % (3 of 5)60.0 % (3 of 5)

1. VAL-ALA-ARG-GLY-TRP-GLY-ARG-LYS-CYS-PRO-LEU-PHE-GLY-LYS-ASN-LYS-SER-ARG

VARGWGRKCP LFGKNKSR

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 4.5, Details 0.5 mM VAL-ALA-ARG-GLY-TRP-GLY-ARG-LYS-CYS-PRO-LEU-PHE-GLY-LYS-ASN-LYS-SER-ARG, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1VAL-ALA-ARG-GLY-TRP-GLY-ARG-LYS-CYS-PRO-LEU-PHE-GLY-LYS-ASN-LYS-SER-ARGnatural abundance0.5 mM
2H2Onatural abundancesolvent90 %
3D2O[U-2H]solvent10 %

Protein Blocks Logo
Calculated from 20 models in PDB: 5Z32, Strand ID: A Detail


Release date
2018-06-26
Citation
Application of tungsten disulfide quantum dot-conjugated antimicrobial peptides in bio-imaging and antimicrobial therapy
Mohid, S.A., Ghorai, A., Ilyas, H., Mroue, K.H., Narayanan, G., Sarkar, A., Ray, S.K., Biswas, K., Bera, A.K., Malmsten, M., Midya, A., Bhunia, A.
Colloids. Surf. B. Biointerfaces (2019), 176, 360-370, PubMed 30658284 , DOI 10.1016/j.colsurfb.2019.01.020 ,
Entries sharing articles BMRB: 1 entries Detail
  BMRB: 36149 released on 2018-06-26
    Title LPS bound solution structure of WS2-KG18
Related entities 1. VAL-ALA-ARG-GLY-TRP-GLY-ARG-LYS-CYS-PRO-LEU-PHE-GLY-LYS-ASN-LYS-SER-ARG, : 1 : 2 : 10 entities Detail
Experiments performed 2 experiments Detail
NMR combined restraints 4 contents Detail
Keywords ANTIMICROBIAL PROTEIN, Antimicrobial activity, De novo designed peptide, LPS bound structure, Quantum dot conjugate