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Solution NMR Structure of APP TMD V44M 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, 3098.955 Da Detail

SNKGAIIGLM VGGVVIATMI VITLVMLKKK


Formula weight
3098.955 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: 88.8 %, Completeness (bb): 82.2 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All88.8 % (310 of 349)97.2 % (173 of 178)77.1 % (108 of 140)93.5 % (29 of 31)
Backbone82.2 % (148 of 180)98.4 % (63 of 64)65.1 % (56 of 86)96.7 % (29 of 30)
Sidechain95.9 % (187 of 195)96.5 % (110 of 114)96.2 % (77 of 80) 0.0 % (0 of 1)
Methyl98.3 % (59 of 60)96.7 % (29 of 30)100.0 % (30 of 30)

1. entity 1

SNKGAIIGLM VGGVVIATMI VITLVMLKKK

Sample

Solvent system 80% TFE-d2, 20% H2O, Pressure 1 atm, Temperature 298 K, pH 7.0, Details 500 uM APP V44M, 80% TFE-d2, 20% H2O


#NameIsotope labelingTypeConcentration
1APP V44Mnatural abundance500 uM

Protein Blocks Logo
Calculated from 20 models in PDB: 6YHP, 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 : 21 : 1 : 54 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