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Solution structure of the N-terminal domain of huntingtin (htt17) in 50 % TFE
Authors
Michalek, M., Salnikov, E.S., Werten, S., Bechinger, B.
Assembly
htt17
Entity
1. htt17 (polymer, Thiol state: not present), 17 monomers, 1974.385 Da Detail

MATLEKLMKA FESLKSF


Formula weight
1974.385 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
molecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 88.2 %, Completeness: 61.9 %, Completeness (bb): 88.2 % Detail

Polymer type: polypeptide(L)

Total1H
All61.9 % (70 of 113)61.9 % (70 of 113)
Backbone88.2 % (30 of 34)88.2 % (30 of 34)
Sidechain50.6 % (40 of 79)50.6 % (40 of 79)
Aromatic30.0 % (3 of 10)30.0 % (3 of 10)
Methyl66.7 % (6 of 9)66.7 % (6 of 9)

1. htt17

MATLEKLMKA FESLKSF

Sample

Solvent system trifluoroethanol/water, Pressure 1 atm, Temperature 273 K, pH 7.2, Details peptide after disaggregation


#NameIsotope labelingTypeConcentration
1htt1715N labeled at PHE110.2 ~ 0.3 mM
2D2Onatural abundance10 %
3TFEd350 %
4PBSnatural abundance40 %

Protein Blocks Logo
Calculated from 20 models in PDB: 2LD0, Strand ID: A Detail


Release date
2012-08-29
Citation
Structure and topology of the huntingtin 1-17 membrane anchor by a combined solution and solid-state NMR approach
Michalek, M., Salnikov, E.S., Bechinger, B.
Biophys. J. (2013), 105, 699-710, PubMed 23931318 , DOI 10.1016/j.bpj.2013.06.030 ,
Related entities 1. htt17, : 1 : 16 : 1 : 2 entities Detail
Interaction partners 1. htt17, : 18 interactors Detail
Experiments performed 4 experiments Detail
NMR combined restraints 3 contents Detail
Keywords ALPHA HELIX, PROTEIN, TFE