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Solution structure of the N-terminal domain of huntingtin (htt17) in presence of DPC micelles
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: 94.1 %, Completeness: 57.5 %, Completeness (bb): 88.2 % Detail

Polymer type: polypeptide(L)

Total1H
All57.5 % (65 of 113)57.5 % (65 of 113)
Backbone88.2 % (30 of 34)88.2 % (30 of 34)
Sidechain44.3 % (35 of 79)44.3 % (35 of 79)
Aromatic40.0 % (4 of 10)40.0 % (4 of 10)
Methyl55.6 % (5 of 9)55.6 % (5 of 9)

1. htt17

MATLEKLMKA FESLKSF

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 273 K, pH 6.0, Details peptide after disaggregation


#NameIsotope labelingTypeConcentration
1htt1715N labeled at PHE110.2-0.3 mM
2D2Onatural abundance10 %
3sodium phosphatenatural abundance25 mM
4DPCd38100 mM
5H2Onatural abundance90 %

Protein Blocks Logo
Calculated from 20 models in PDB: 2LD2, 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 ,
Entries sharing articles BMRB: 1 entries Detail
  BMRB: 17642 released on 2012-08-29
    Title Solution structure of the N-terminal domain of huntingtin (htt17) in 50 % TFE
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, DPC, peptide, protein