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solution structure of alpha amylase inhibitor peptide aS1 from Allatide scholaris
Authors
Wang, S., Nguyen, Q., Tam, J.
Assembly
alpha amylase inhibitor peptide aS1 from Allatide scholaris
Entity
1. alpha amylase inhibitor peptide aS1 from Allatide scholaris (polymer), 30 monomers, 3373.947 Da Detail

CRPYGYRCDG VINQCCDPYH CTPPLIGICL


Formula weight
3373.947 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: 95.4 %, Completeness (bb): 98.3 % Detail

Polymer type: polypeptide(L)

Total1H
All95.4 % (167 of 175)95.4 % (167 of 175)
Backbone98.3 % (58 of 59)98.3 % (58 of 59)
Sidechain94.0 % (109 of 116)94.0 % (109 of 116)
Aromatic85.7 % (12 of 14)85.7 % (12 of 14)
Methyl76.9 % (10 of 13)76.9 % (10 of 13)

1. entity

CRPYGYRCDG VINQCCDPYH CTPPLIGICL

Sample

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


#NameIsotope labelingTypeConcentration
1aS1natural abundance1 mM
2H2Onatural abundance95 %
3D2Onatural abundance5 %

Protein Blocks Logo
Calculated from 10 models in PDB: 2MM6, Strand ID: A Detail


Release date
2014-03-12
Citation
solution structure of alpha-amylase inhibitor peptide aS1 from Allatide scholaris
Wang, S., Nguyen, Q., Tam, J.
Not known
Related entities 1. alpha amylase inhibitor peptide aS1 from Allatide scholaris, : 1 : 9 entities Detail
Experiments performed 2 experiments Detail
NMR combined restraints 6 contents Detail
Keywords peptide