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solution structure of alpha-amylase inhibitor peptide aS4 from Allatide scholaris
Authors
Wang, S., Nguy0107, Q., Tam, J.
Assembly
alpha-amylase inhibitor peptide aS4 from Allatide scholaris
Entity
1. alpha-amylase inhibitor peptide aS4 from Allatide scholaris (polymer), 30 monomers, 3324.825 Da Detail

CVPQYGVCDG IINQCCDPYY CSPPIYGHCI


Formula weight
3324.825 Da
Source organism
Alstonia scholaris
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 97.7 %, Completeness (bb): 98.3 % Detail

Polymer type: polypeptide(L)

Total1H
All97.7 % (167 of 171)97.7 % (167 of 171)
Backbone98.3 % (58 of 59)98.3 % (58 of 59)
Sidechain97.3 % (109 of 112)97.3 % (109 of 112)
Aromatic94.4 % (17 of 18)94.4 % (17 of 18)
Methyl100.0 % (12 of 12)100.0 % (12 of 12)

1. entity

CVPQYGVCDG IINQCCDPYY CSPPIYGHCI

Sample

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 K, pH 3.2


#NameIsotope labelingTypeConcentration
1aS4natural abundance1 mM
2H2Onatural abundance95 %
3D2Onatural abundance5 %

Protein Blocks Logo
Calculated from 11 models in PDB: 2MM5, Strand ID: A Detail


Release date
2014-11-11
Citation
solution structure of alpha-amylase inhibitor peptide aS4 from Allatide scholaris
Wang, S., NGUYEN, Q., Tam, J.
not known
Related entities 1. alpha-amylase inhibitor peptide aS4 from Allatide scholaris, : 1 : 8 entities Detail
Experiments performed 2 experiments Detail
NMR combined restraints 4 contents Detail
Keywords peptide