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Solution structure of a novel antimicrobial peptide, P1, from jumper ant Myrmecia pilosula
Authors
Tseng, T.-S, T., Chen, C.
Assembly
Pilosulin-1
Entity
1. Pilosulin-1 (polymer, Thiol state: not present), 20 monomers, 2108.576 Da Detail

GLGSVFGRLA RILGRVIPKV


Formula weight
2108.576 Da
Source organism
Myrmecia pilosula
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 92.9 %, Completeness (bb): 98.4 % Detail

Polymer type: polypeptide(L)

Total1H15N
All92.9 % (131 of 141)92.6 % (113 of 122)94.7 % (18 of 19)
Backbone98.4 % (61 of 62)100.0 % (43 of 43)94.7 % (18 of 19)
Sidechain88.6 % (70 of 79)88.6 % (70 of 79)
Aromatic100.0 % (5 of 5)100.0 % (5 of 5)
Methyl64.7 % (11 of 17)64.7 % (11 of 17)

1. entity 1

GLGSVFGRLA RILGRVIPKV

Sample

Solvent system 90% H2O/10% D2O, Temperature 310 K, pH 5.0, Details 2 mM unlabeled peptide, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1peptidenatural abundanceprotein2 mM
2H2Onatural abundancesolvent90 %
3D2O[U-2H]solvent10 %

Protein Blocks Logo
Calculated from 20 models in PDB: 5X3L, Strand ID: A Detail


Release date
2017-03-15
Citation
Characterizing the structure-function relationship reveals the mode of action of a novel antimicrobial peptide, P1, from jumper ant Myrmecia pilosula
Tseng, T.S., Tsai, K.C., Chen, C.
Mol. Biosyst. (2017), 13, 1193-1201, PubMed 28470277 , DOI 10.1039/c6mb00810k ,
Related entities 1. Pilosulin-1, : 1 : 1 entities Detail
Experiments performed 5 experiments Detail
Chemical shift validation 3 contents Detail
Keywords ANTIMICROBIAL PROTEIN, CNS, MOLMOL