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NMR Structure of TDP-43 prion-like hydrophobic helix in DPC
Authors
Lim, L., Song, J.
Assembly
TDP-43 prion-like hydrophobic helix in DPC
Entity
1. TDP-43 prion-like hydrophobic helix in DPC (polymer, Thiol state: not present), 43 monomers, 4336.969 Da Detail

MGGGMNFGAF SINPAMMAAA QAALQSSWGM MGMLASQQNQ SGP


Formula weight
4336.969 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
molecular dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 61.9 %, Completeness (bb): 80.7 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All61.9 % (281 of 454)65.1 % (153 of 235)51.5 % (87 of 169)82.0 % (41 of 50)
Backbone80.7 % (205 of 254)92.3 % (84 of 91)66.4 % (81 of 122)97.6 % (40 of 41)
Sidechain47.5 % (112 of 236)47.9 % (69 of 144)50.6 % (42 of 83)11.1 % (1 of 9)
Aromatic 0.0 % (0 of 32) 0.0 % (0 of 16) 0.0 % (0 of 15) 0.0 % (0 of 1)
Methyl82.1 % (23 of 28)92.9 % (13 of 14)71.4 % (10 of 14)

1. entity

MGGGMNFGAF SINPAMMAAA QAALQSSWGM MGMLASQQNQ SGP

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 313 K, pH 4


#NameIsotope labelingTypeConcentration
1entity[U-100% 15N]300 uM
2DPCnatural abundance60 mM

LACS Plot; CA
Referencing offset: -0.35 ppm, Outliers: 4 Detail
LACS Plot; CB
Referencing offset: -0.35 ppm, Outliers: 4 Detail
LACS Plot; HA
Referencing offset: -0.1 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 6 models in PDB: 2N2C, Strand ID: A Detail


Release date
2015-11-18
Citation
ALS-Causing Mutations Significantly Perturb the Self-Assembly and Interaction with Nucleic Acid of the Intrinsically Disordered Prion-Like Domain of TDP-43
Lim, L., Song, J.
PLoS Biol. (2016), 14, e1002338-e1002338, PubMed 26735904 , DOI 10.1371/journal.pbio.1002338 ,
Related entities 1. TDP-43 prion-like hydrophobic helix in DPC, : 6 : 1 : 6 entities Detail
Interaction partners 1. TDP-43 prion-like hydrophobic helix in DPC, : 74 interactors Detail
Experiments performed 5 experiments Detail
NMR combined restraints 4 contents Detail
Keywords ALS, DPC, TAR DNA-binding protein-43, hydrophobic helices, membrane interaction, prion-like domain