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Solution structure of mutant (T170E) second CARD of human RIG-I
Authors
Dutta, K.
Assembly
mutant (T170E) second CARD of human RIG-I
Entity
1. mutant (T170E) second CARD of human RIG-I (polymer, Thiol state: all free), 100 monomers, 11791.75 Da Detail

GSHMKKIEKL EEYRLLLKRL QPEFKTRIIP TDIISDLSEC LINQECEEIL QICSTKGMMA GAEKLVECLL RSDKENWPKE LKLALEKERN KFSELWIVEK


Formula weight
11791.75 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
DGSA-distance geometry simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.0 %, Completeness: 87.2 %, Completeness (bb): 96.1 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All87.2 % (1094 of 1254)84.6 % (564 of 667)90.0 % (434 of 482)91.4 % (96 of 105)
Backbone96.1 % (571 of 594)95.0 % (190 of 200)96.6 % (287 of 297)96.9 % (94 of 97)
Sidechain80.6 % (610 of 757)79.0 % (369 of 467)84.8 % (239 of 282)25.0 % (2 of 8)
Aromatic62.5 % (35 of 56)64.3 % (18 of 28)57.7 % (15 of 26)100.0 % (2 of 2)
Methyl94.0 % (109 of 116)96.6 % (56 of 58)91.4 % (53 of 58)

1. mutant (T170E) second CARD of human RIG-I

GSHMKKIEKL EEYRLLLKRL QPEFKTRIIP TDIISDLSEC LINQECEEIL QICSTKGMMA GAEKLVECLL RSDKENWPKE LKLALEKERN KFSELWIVEK

Sample #1

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 273 K, pH 7.5, Details 15N labeled sample


#NameIsotope labelingTypeConcentration
1card2_mutant[U-100% 15N]300 uM
2H2Onatural abundance95 %
3D2Onatural abundance5 %
4Bis-Trisnatural abundance50 mM
5sodium chloridenatural abundance250 mM
Sample #2

Solvent system 95% H2O/5% D2O, Pressure 1 atm, Temperature 273 K, pH 7.5, Details 13C-15N labeled sample


#NameIsotope labelingTypeConcentration
6card2_mutant[U-100% 13C; U-100% 15N]300 uM
7H2Onatural abundance95 %
8D2Onatural abundance5 %
9Bis-Trisnatural abundance50 mM
10sodium chloridenatural abundance250 mM
Sample #3

Solvent system 100% D2O, Pressure 1 atm, Temperature 273 K, pH 7.5, Details 13C-15N labeled sample


#NameIsotope labelingTypeConcentration
11card2_mutant[U-100% 13C; U-100% 15N]300 uM
12D2Onatural abundance100 %
13Bis-Trisnatural abundance50 mM
14sodium chloridenatural abundance250 mM

LACS Plot; CA
Referencing offset: 0.37 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: 0.37 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.01 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: -0.16 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2LWE, Strand ID: A Detail


Release date
2012-10-18
Citation
Structure and dynamics of the second CARD of human RIG-I provide mechanistic insights into regulation of RIG-I activation
Ferrage, F., Dutta, K., Nistal-Villan, E., Patel, J.R., Sanchez-Aparicio, M.T., De Ioannes, P., Buku, A., Aseguinolaza, G., Garcia-Sastre, A., Aggarwal, A.K.
Structure (2012), 20, 2048-2061, PubMed 23063562 , DOI 10.1016/j.str.2012.09.003 ,
Related entities 1. mutant (T170E) second CARD of human RIG-I, : 1 : 5 : 8 entities Detail
Interaction partners 1. mutant (T170E) second CARD of human RIG-I, : 32 interactors Detail
Experiments performed 10 experiments Detail
NMR combined restraints 3 contents Detail
Keywords Protein