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NMR Structure of WW291
Authors
Wang, G., Zarena, D.
Assembly
WW291 peptide
Entity
1. WW291 peptide (polymer, Thiol state: not present), 9 monomers, 1271.535 Da Detail

WWWLRKIWX


Formula weight
1271.535 Da
Source organism
synthetic construct
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 88.9 %, Completeness: 89.3 %, Completeness (bb): 75.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All89.3 % (125 of 140)94.5 % (69 of 73)83.6 % (46 of 55)83.3 % (10 of 12)
Backbone75.0 % (36 of 48)87.5 % (14 of 16)66.7 % (16 of 24)75.0 % (6 of 8)
Sidechain97.0 % (97 of 100)96.5 % (55 of 57)97.4 % (38 of 39)100.0 % (4 of 4)
Aromatic100.0 % (48 of 48)100.0 % (24 of 24)100.0 % (20 of 20)100.0 % (4 of 4)
Methyl100.0 % (8 of 8)100.0 % (4 of 4)100.0 % (4 of 4)

1. entity 1

WWWLRKIWX

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 (±0.01) atm, Temperature 298 (±0.2) K, pH 6.2 (±0.1), Details 4.0 mM WW291, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1WW291natural abundance4.0 (±0.1) mM

Protein Blocks Logo
Calculated from 5 models in PDB: 6NM2, Strand ID: A Detail


Release date
2019-03-06
Citation
Two distinct amphipathic peptide antibiotics with systemic efficacy
Lakshmaiah Narayana, J., Mishra, B., Lushnikova, T., Wu, Q., Chhonker, Y.S., Zhang, Y., Zarena, D., Salnikov, E.S., Dang, X., Wang, F., Murphy, C., Foster, K.W., Gorantla, S., Bechinger, B., Murry, D.J., Wang, G.
Proc. Natl. Acad. Sci. U. S. A. (2020), 117, 19446-19454, PubMed 32723829 , DOI 10.1073/pnas.2005540117 ,
Experiments performed 5 experiments Detail
Chemical shift validation 3 contents Detail
Keywords ANTIMICROBIAL PROTEIN