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LPS bound solution structure of WS2-KG18
Authors
Bhunia, A., Mohid, S.A.
Assembly
LYS-ASN-LYS-SER-ARG-VAL-ALA-ARG-GLY-TRP-GLY-ARG-LYS-CYS-PRO-LEU-PHE-GLY
Entity
1. LYS-ASN-LYS-SER-ARG-VAL-ALA-ARG-GLY-TRP-GLY-ARG-LYS-CYS-PRO-LEU-PHE-GLY (polymer, Thiol state: all free), 18 monomers, 2060.431 Da Detail

KNKSRVARGW GRKCPLFG


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: 100.0 %, Completeness: 82.6 %, Completeness (bb): 97.4 % Detail

Polymer type: polypeptide(L)

Total1H
All82.6 % (100 of 121)82.6 % (100 of 121)
Backbone97.4 % (37 of 38)97.4 % (37 of 38)
Sidechain75.9 % (63 of 83)75.9 % (63 of 83)
Aromatic54.5 % (6 of 11)54.5 % (6 of 11)
Methyl100.0 % (5 of 5)100.0 % (5 of 5)

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

KNKSRVARGW GRKCPLFG

Sample

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


#NameIsotope labelingTypeConcentration
1LYS-ASN-LYS-SER-ARG-VAL-ALA-ARG-GLY-TRP-GLY-ARG-LYS-CYS-PRO-LEU-PHE-GLYnatural abundanceprotein0.5 mM
2H2Onatural abundancesolvent90 %
3D2O[U-2H]solvent10 %

Protein Blocks Logo
Calculated from 20 models in PDB: 5Z31, 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 ,
Related entities 1. LYS-ASN-LYS-SER-ARG-VAL-ALA-ARG-GLY-TRP-GLY-ARG-LYS-CYS-PRO-LEU-PHE-GLY, : 1 : 108 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