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High-resolution NMR structure of the protegrin-2 docked to DPC Micelles
Authors
Filippov, A.V., Efimov, S.V., Klochkov, V.V., Antzutkin, O.N., Usachev, K.S.
Assembly
protegrin-2 docked to DPC Micelles
Entity
1. protegrin-2 docked to DPC Micelles (polymer), 16 monomers, 1947.385 Da Detail

RGGRLCYCRR RFCVCV


Formula weight
1947.385 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 89.1 %, Completeness (bb): 91.2 % Detail

Polymer type: polypeptide(L)

Total1H
All89.1 % (90 of 101)89.1 % (90 of 101)
Backbone91.2 % (31 of 34)91.2 % (31 of 34)
Sidechain88.1 % (59 of 67)88.1 % (59 of 67)
Aromatic44.4 % (4 of 9)44.4 % (4 of 9)
Methyl100.0 % (6 of 6)100.0 % (6 of 6)

1. PG-2

RGGRLCYCRR RFCVCV

Sample

Solvent system 90% H2O/10% D2O, Temperature 293 K


#NameIsotope labelingTypeConcentration
1PG-2natural abundance4 mg
2H2Onatural abundance90 %
3D2O[U-99% 2H]10 %
4DPC[U-99% 2H]20 mg

Protein Blocks Logo
Calculated from 20 models in PDB: 2MUH, Strand ID: A Detail


Release date
2016-09-22
Citation
High-resolution NMR structure of the antimicrobial peptide protegrin-2 in the presence of DPC micelles
Usachev, K.S., Efimov, S.V., Kolosova, A.A., Filippov, A.V., Klochkov, V.V.
J. Biomol. NMR (2015), 61, 227-234, PubMed 25430060 , DOI 10.1007/s10858-014-9885-4 ,
Related entities 1. protegrin-2 docked to DPC Micelles, : 1 : 3 : 1 : 4 : 2 entities Detail
Experiments performed 3 experiments Detail
NMR combined restraints 3 contents Detail
Keywords Antimicrobial peptide, Protegrin