Search

Solution NMR Structure of APP TMD I45T mutant
Authors
Silber, M., Muhle-Goll, C.
Assembly
Amyloid-beta precursor protein
Entity
1. Amyloid-beta precursor protein (polymer, Thiol state: not present), 30 monomers, 3054.836 Da Detail

SNKGAIIGLM VGGVVIATVT VITLVMLKKK


Formula weight
3054.836 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 79.1 %, Completeness (bb): 80.0 % Detail

Polymer type: polypeptide(L)

Total1H13C
All79.1 % (246 of 311)87.9 % (152 of 173)68.1 % (94 of 138)
Backbone80.0 % (120 of 150)100.0 % (64 of 64)65.1 % (56 of 86)
Sidechain81.3 % (152 of 187)80.7 % (88 of 109)82.1 % (64 of 78)
Methyl90.3 % (56 of 62)93.5 % (29 of 31)87.1 % (27 of 31)

1. entity 1

SNKGAIIGLM VGGVVIATVT VITLVMLKKK

Sample

Solvent system 80% TFE-d2, 20% H2O, Pressure 1 atm, Temperature 298 K, pH 7.0, Details 500 uM APP I45T, 80% TFE-d2, 20% H2O


#NameIsotope labelingTypeConcentration
1APP I45Tnatural abundance500 uM

Protein Blocks Logo
Calculated from 20 models in PDB: 6YHX, Strand ID: A Detail


Release date
2020-04-22
Citation
Altered Hinge Conformations in APP Transmembrane Helix Mutants May Affect Enzyme-Substrate Interactions of γ-Secretase
Silber, M., Hitzenberger, M., Zacharias, M., Muhle-Goll, C.
ACS Chem. Neurosci. (2020), 11, 4426-4433, PubMed 33232115 , DOI 10.1021/acschemneuro.0c00640 ,
Related entities 1. Amyloid-beta precursor protein, : 1 : 1 : 24 : 38 entities Detail
Interaction partners 1. Amyloid-beta precursor protein, : 94 interactors Detail
Experiments performed 1 experiments Detail
Chemical shift validation 3 contents Detail
Keywords APP, MEMBRANE PROTEIN, gamma secretase, transmembrane