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Solution NMR structure of protonectin, a peptide from wasp
Authors
Muller, J.A.I., Craik, D.J., Koehbach, J.
Assembly
Protonectin peptide
Entity
1. Protonectin peptide (polymer, Thiol state: not present), 13 monomers, 1208.558 Da Detail

ILGTILGLLK GLX


Formula weight
1208.558 Da
Source organism
Parachartergus fraternus
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 92.3 %, Completeness: 90.8 %, Completeness (bb): 81.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All90.8 % (129 of 142)98.6 % (71 of 72)81.0 % (47 of 58)91.7 % (11 of 12)
Backbone81.9 % (59 of 72)96.3 % (26 of 27)66.7 % (22 of 33)91.7 % (11 of 12)
Sidechain100.0 % (79 of 79)100.0 % (45 of 45)100.0 % (34 of 34)
Methyl100.0 % (30 of 30)100.0 % (15 of 15)100.0 % (15 of 15)

1. entity 1

ILGTILGLLK GLX

Sample

Solvent system 70% H20/30% TFE, Pressure 1 atm, Temperature 298 K, pH 4.2, Details 1 mM peptide, 70% H20/30% TFE


#NameIsotope labelingTypeConcentration
1peptidenatural abundance1 mM

Protein Blocks Logo
Calculated from 20 models in PDB: 7JGY, Strand ID: A Detail


Release date
2020-08-16
Citation
Antimicrobial and Anticancer Properties of Synthetic Peptides Derived from the Wasp Parachartergus fraternus
Muller, J., Lawrence, N., Chan, L.Y., Harvey, P.J., Elliott, A.G., Blaskovich, M., Goncalves, J.C., Galante, P., Mortari, M.R., Toffoli-Kadri, M.C., Koehbach, J., Craik, D.
Chembiochem. (2021), 22, 1415-1423, PubMed 33244888 , DOI 10.1002/cbic.202000716 ,
Entries sharing articles BMRB: 2 entries Detail
  BMRB: 30775 released on 2020-08-16
    Title Solution NMR structure of neuroVAL, a derived peptide from wasp
  BMRB: 30778 released on 2020-08-16
    Title Solution NMR structure of protonectin-F, a derived peptide from wasp
Related entities 1. Protonectin peptide, : 1 : 1 entities Detail
Experiments performed 4 experiments Detail
Chemical shift validation 3 contents Detail
Keywords ANTIMICROBIAL PROTEIN, alpha-helical, antimicrobial, non-haemolytic