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Solution structure of the Core Domain (11-85) of the Murine Norovirus VPg protein.
Authors
Leen, E.N., Kwok, R., Birtley, J.R., Prater, S.N., Simpson, P.J., Matthews, S., Marchant, J., Curry, S.
Assembly
Core Domain (11-85) of the Murine Norovirus VPg protein
Entity
1. Core Domain (11-85) of the Murine Norovirus VPg protein (polymer, Thiol state: not present), 75 monomers, 8857.623 Da Detail

GRPGVFRTRG LTDEEYDEFK KRRESRGGKY SIDDYLADRE REEELLERDE EEAIFGDGFG LKATRRSRKA ERAKL


Formula weight
8857.623 Da
Source organism
Murine norovirus
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 97.2 %, Completeness (bb): 100.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All97.2 % (860 of 885)96.2 % (456 of 474)97.9 % (330 of 337)100.0 % (74 of 74)
Backbone100.0 % (448 of 448)100.0 % (157 of 157)100.0 % (217 of 217)100.0 % (74 of 74)
Sidechain95.0 % (479 of 504)94.3 % (299 of 317)96.3 % (180 of 187)
Aromatic78.1 % (50 of 64)78.1 % (25 of 32)78.1 % (25 of 32)
Methyl100.0 % (52 of 52)100.0 % (26 of 26)100.0 % (26 of 26)

1. MNV VPg

GRPGVFRTRG LTDEEYDEFK KRRESRGGKY SIDDYLADRE REEELLERDE EEAIFGDGFG LKATRRSRKA ERAKL

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 303 K, pH 6.5, Details 300 mM NaCl, 50 mM NaPO4 pH 6.5, 1 mM DTT.


#NameIsotope labelingTypeConcentration
1MNV VPg 11-85[U-98% 13C; U-98% 15N]590 uM
2sodium phosphatenatural abundance50 mM
3Sodium chloridenatural abundance300 mM
4DTTnatural abundance1 mM
5H2Onatural abundance90 %
6D2Onatural abundance10 %
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 303 K, pH 6.5, Details 36 mM NaCl, 60 mM NaPO4 pH 6.5, 1 mM DTT, 0.1% w/v NaN3, 1x roche PI.


#NameIsotope labelingTypeConcentration
7MNV VPg 11-85[U-98% 13C; U-98% 15N]710 uM
8sodium chloridenatural abundance360 mM
9sodium azidenatural abundance0.1 w/v
10DTTnatural abundance1 mM
11sodium phosphate pH 6.5natural abundance60 mM
12D2Onatural abundance100 %

LACS Plot; CA
Referencing offset: -0.23 ppm, Outliers: 2 Detail
LACS Plot; CB
Referencing offset: -0.23 ppm, Outliers: 2 Detail
LACS Plot; HA
Referencing offset: -0.04 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.04 ppm, Outliers: 2 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2M4G, Strand ID: A Detail


Release date
2013-03-20
Citation
Structures of the compact helical core domains of feline calicivirus and murine norovirus VPg proteins
Leen, E.N., Kwok, K., Birtley, J.R., Simpson, P.J., Subba-Reddy, C.V., Chaudhry, Y., Sosnovtsev, S.V., Green, K.Y., Prater, S.N., Tong, M., Young, J.C., Chung, L.M.W., Marchant, J., Roberts, L.O., Kao, C., Matthews, S., Goodfellow, I.G., Curry, S.
J. Virol. (2013), 87, 5318-5330, PubMed 23487472 , DOI 10.1128/JVI.03151-12 ,
Related entities 1. Core Domain (11-85) of the Murine Norovirus VPg protein, : 1 : 4 entities Detail
Experiments performed 16 experiments Detail
NMR combined restraints 3 contents Detail
Keywords Murine norovirus, NS5, Viral Proteinn genome linked, VPg