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Solution structure of de novo designed antifreeze peptide 1m
Authors
Bhunia, A.
Assembly
antifreeze peptide 1m
Entity
1. antifreeze peptide 1m (polymer, Thiol state: not present), 25 monomers, 2978.350 Da Detail

QRSNFHPLAA SFIVRCAFEH SRRFT


Formula weight
2978.35 Da
Exptl. method
solution NMR
Refine. method
distance geometry
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 59.7 %, Completeness (bb): 89.8 % Detail

Polymer type: polypeptide(L)

Total1H
All59.7 % (95 of 159)59.7 % (95 of 159)
Backbone89.8 % (44 of 49)89.8 % (44 of 49)
Sidechain46.4 % (51 of 110)46.4 % (51 of 110)
Aromatic20.8 % (5 of 24)20.8 % (5 of 24)
Methyl90.0 % (9 of 10)90.0 % (9 of 10)

1. entity

QRSNFHPLAA SFIVRCAFEH SRRFT

Sample

Solvent system 90% H2O/10% D2O, Temperature 288 K, pH 5.0


#NameIsotope labelingTypeConcentration
1antifreeze_peptide_1mnatural abundance0.8 mM
2H2Onatural abundance90 %
3D2Onatural abundance10 %

Protein Blocks Logo
Calculated from 20 models in PDB: 2LQ0, Strand ID: A Detail


Release date
2012-10-21
Citation
Solution structure of de novo designed antifreeze peptide
Bhunia, A.
Not known
Related entities 1. antifreeze peptide 1m, : 1 entities Detail
Experiments performed 2 experiments Detail
NMR combined restraints 3 contents Detail
Keywords AFP, NMR, structure