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EFK17DA structure in Microgel MAA60
Authors
Datta, A., Bhunia, A.
Assembly
analogue peptide VG13P
Entity
1. analogue peptide VG13P (polymer, Thiol state: not present), 17 monomers, 2174.589 Da Detail

EFKRIVQRIK DFLRNLV


Formula weight
2174.589 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
distance geometry
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 74.0 %, Completeness (bb): 79.4 % Detail

Polymer type: polypeptide(L)

Total1H
All74.0 % (94 of 127)74.0 % (94 of 127)
Backbone79.4 % (27 of 34)79.4 % (27 of 34)
Sidechain72.0 % (67 of 93)72.0 % (67 of 93)
Aromatic80.0 % (8 of 10)80.0 % (8 of 10)
Methyl100.0 % (12 of 12)100.0 % (12 of 12)

1. Cathelicidin antimicrobial peptide

EFKRIVQRIK DFLRNLV

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 4.5 (±0.2), Details 1 mM EFK17DA, 55.5 M H2O, 50 M D2O, 25 uM Microgel MAA60, 0.8 mM TSP, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1EFK17DAnatural abundanceprotein1 mM
2Microgel MAA60natural abundance25 uM
3TSPnatural abundance0.8 mM
4H2Onatural abundancesolvent90 %
5D2O[U-2H]solvent10 %

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


Release date
2017-08-22
Citation
Conformational Aspects of High Content Packing of Antimicrobial Peptides in Polymer Microgels
Singh, S., Datta, A., Borro, B.C., Davoudi, M., Schmidtchen, A., Bhunia, A., Malmsten, M.
ACS Appl. Mater. Interfaces (2017), 9, 40094-40106, PubMed 29087182 , DOI 10.1021/acsami.7b13714 ,
Related entities 1. analogue peptide VG13P, : 1 : 13 : 4 : 3 entities Detail
Interaction partners 1. analogue peptide VG13P, : 2 interactors Detail
Experiments performed 2 experiments Detail
NMR combined restraints 4 contents Detail
Keywords ANTIMICROBIAL PROTEIN, D amino acid isomer, antimicrobial peptide, helical and coiled structure, peptide derived from human LL37