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Solution structure of the de novo mini protein HHH_rd1_0142
Authors
Houliston, S., Rocklin, G.J., Lemak, A., Carter, L., Chidyausiku, T.M., Baker, D., Arrowsmith, C.H.
Assembly
HHH rd1 0142
Entity
1. HHH rd1 0142 (polymer, Thiol state: not present), 43 monomers, 5179.716 Da Detail

RKWEEIAERL REEFNINPEE AREAVEKAGG NEEEARRIVK KRL


Formula weight
5179.716 Da
Source organism
Escherichia coli
Exptl. method
solution NMR
Refine. method
molecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 97.7 %, Completeness: 87.7 %, Completeness (bb): 93.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All87.7 % (462 of 527)87.4 % (249 of 285)87.2 % (171 of 196)91.3 % (42 of 46)
Backbone93.8 % (240 of 256)95.4 % (83 of 87)92.9 % (118 of 127)92.9 % (39 of 42)
Sidechain84.0 % (262 of 312)83.8 % (166 of 198)84.5 % (93 of 110)75.0 % (3 of 4)
Aromatic 0.0 % (0 of 22) 0.0 % (0 of 11) 0.0 % (0 of 10) 0.0 % (0 of 1)
Methyl100.0 % (38 of 38)100.0 % (19 of 19)100.0 % (19 of 19)

1. entity 1

RKWEEIAERL REEFNINPEE AREAVEKAGG NEEEARRIVK KRL

Sample

Solvent system 95% H2O/5% D2O, Pressure 1 Pa, Temperature 298 K, pH 7.4, Details 150 mM unlabeled sodium chloride, 400 uM [U-13C; U-15N] protein, 50 mM unlabeled sodium phosphate, 95% H2O/5% D2O.


#NameIsotope labelingTypeConcentration
1protein[U-13C; U-15N]400 (±200.0) uM
2sodium chlorideunlabeled150 mM
3sodium phosphateunlabeled50 mM

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


Release date
2017-04-23
Citation
Global analysis of protein folding using massively parallel design, synthesis, and testing
Rocklin, G.J., Chidyausiku, T.M., Goreshnik, I., Ford, A., Houliston, S., Lemak, A., Carter, L., Ravichandran, R., Mulligan, V.K., Chevalier, A., Arrowsmith, C.H., Baker, D.
Science (2017), 357, 168-175, PubMed 28706065 , DOI 10.1126/science.aan0693 ,
Related entities 1. HHH rd1 0142, : 1 : 17 entities Detail
Experiments performed 6 experiments Detail
NMR combined restraints 3 contents Detail
Keywords all-alpha, de novo design, helix-helix-helix, mini protein