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Solution structure of EAS D15 truncation mutant
Authors
Kwan, A.H.
Assembly
EAS D15
Entity
1. EAS D15 (polymer, Thiol state: all disulfide bound), 68 monomers, 6815.675 Da Detail

SATTIGPNTC SIDDYKPYCC QSMSGSASLG CVVGVIGSQC GASVKCCKDD VTNTGNSFLI INAANCVA


Formula weight
6815.675 Da
Source organism
Neurospora crassa
Exptl. method
solution NMR
Refine. method
simulated annealing, torsion angle dynamics, molecular dynamics
Data set
assigned_chemical_shifts, spectral_peak_list
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 98.3 %, Completeness (bb): 99.0 % Detail

Polymer type: polypeptide(L)

Total1H15N
All98.3 % (410 of 417)98.3 % (338 of 344)98.6 % (72 of 73)
Backbone99.0 % (205 of 207)99.3 % (140 of 141)98.5 % (65 of 66)
Sidechain97.6 % (205 of 210)97.5 % (198 of 203)100.0 % (7 of 7)
Aromatic92.3 % (12 of 13)92.3 % (12 of 13)
Methyl100.0 % (37 of 37)100.0 % (37 of 37)

1. EAS D15

SATTIGPNTC SIDDYKPYCC QSMSGSASLG CVVGVIGSQC GASVKCCKDD VTNTGNSFLI INAANCVA

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 (±1) K, pH 6.2 (±0.2)


#NameIsotope labelingTypeConcentration
1EAS_D15natural abundance0.3-0.5 (±0.05) mM
2sodium phosphatenatural abundance20 (±2.0) mM
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 298 (±1) K, pH 6.2 (±0.2)


#NameIsotope labelingTypeConcentration
3EAS_D15[U-99% 15N]0.1-0.3 (±0.05) mM
4sodium acetatenatural abundance20 (±2.0) mM

Protein Blocks Logo
Calculated from 20 models in PDB: 2K6A, Strand ID: A Detail


Release date
2008-09-23
Citation
The Cys3-Cys4 loop of the hydrophobin EAS is not required for rodlet formation and surface activity
Kwan, A.H., Macindoe, I., Paul, V.V., Morris, V.K., Kass, I., Gupte, R., Mark, A.E., Templeton, M.D., Mackay, J.P., Sunde, M.
J. Mol. Biol. (2008), 382, 708-720, PubMed 18674544 , DOI 10.1016/j.jmb.2008.07.034 ,
Related entities 1. EAS D15, : 1 : 1 : 2 entities Detail
Experiments performed 7 experiments Detail
NMR combined restraints 3 contents Detail
Keywords EAS, amyloid, assembly, hydrophobin, rodlets