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NMR structure of the complex between the C-terminal domain of the Rift Valley fever virus protein NSs and the PH domain of the Tfb1 subunit of TFIIH.
Authors
Cyr, N., de la Fuente, C., Lecoq, L., Guendel, I., Chabot, P.R., Kehn-Hall, K., Omichinski, J.G.
Assembly
NSsCT-Tfb1PH complex
Entity
1. RNA polymerase II transcription factor B subunit 1 (polymer, Thiol state: not present), 115 monomers, 12883.54 Da Detail

PSHSGAAIFE KVSGIIAINE DVSPAELTWR STDGDKVHTV VLSTIDKLQA TPASSEKMML RLIGKVDESK KRKDNEGNEV VPKPQRHMFS FNNRTVMDNI KMTLQQIISR YKDAD


2. Non-structural protein NS-S (polymer, Thiol state: not present), 24 monomers, 2566.486 Da Detail

GGGGYDVEME SEEESDDDGF VEVD


Total weight
15450.026 Da
Max. entity weight
12883.54 Da
Source organism
Saccharomyces cerevisiae , Rift Valley fever virus
Exptl. method
solution NMR
Refine. method
torsion angle dynamics
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 100.0 %, Completeness: 98.3 %, Completeness (bb): 98.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All98.3 % (1544 of 1570)98.2 % (804 of 819)98.5 % (597 of 606)98.6 % (143 of 145)
Backbone98.8 % (814 of 824)98.9 % (280 of 283)98.8 % (402 of 407)98.5 % (132 of 134)
Sidechain98.2 % (859 of 875)97.8 % (524 of 536)98.8 % (324 of 328)100.0 % (11 of 11)
Aromatic100.0 % (80 of 80)100.0 % (40 of 40)100.0 % (39 of 39)100.0 % (1 of 1)
Methyl98.5 % (134 of 136)98.5 % (67 of 68)98.5 % (67 of 68)

1. RNA polymerase II transcription factor B subunit 1

PSHSGAAIFE KVSGIIAINE DVSPAELTWR STDGDKVHTV VLSTIDKLQA TPASSEKMML RLIGKVDESK KRKDNEGNEV VPKPQRHMFS FNNRTVMDNI KMTLQQIISR YKDAD

2. Non-structural protein NS-S

GGGGYDVEME SEEESDDDGF VEVD

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 300 K, pH 6.5


#NameIsotope labelingTypeConcentration
1RNA polymerase II transcription factor B subunit 1[U-13C; U-15N]1 mM
2Non-structural protein NS-Snatural abundance2 mM
3H2Onatural abundance90 %
4D2Onatural abundance10 %
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 300 K, pH 6.5


#NameIsotope labelingTypeConcentration
5RNA polymerase II transcription factor B subunit 1[U-13C; U-15N]1 mM
6Non-structural protein NS-Snatural abundance2 mM
7D2Onatural abundance100 %
Sample #3

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 300 K, pH 6.5


#NameIsotope labelingTypeConcentration
8RNA polymerase II transcription factor B subunit 1[U-15N]0.5 mM
9Non-structural protein NS-Snatural abundance1 mM
10H2Onatural abundance90 %
11D2Onatural abundance10 %
Sample #4

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 300 K, pH 6.5


#NameIsotope labelingTypeConcentration
12RNA polymerase II transcription factor B subunit 1natural abundance1 mM
13Non-structural protein NS-S[U-13C; U-15N]0.5 mM
14H2Onatural abundance90 %
15D2Onatural abundance10 %
Sample #5

Solvent system 100% D2O, Pressure 1 atm, Temperature 300 K, pH 6.5


#NameIsotope labelingTypeConcentration
16RNA polymerase II transcription factor B subunit 1natural abundance0.5 mM
17Non-structural protein NS-S[U-13C; U-15N]1 mM
18D2Onatural abundance100 %
Sample #6

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 300 K, pH 6.5


#NameIsotope labelingTypeConcentration
19RNA polymerase II transcription factor B subunit 1natural abundance0.4 mM
20Non-structural protein NS-S[U-15N]0.2 mM
21H2Onatural abundance90 %
22D2Onatural abundance10 %

Protein Blocks Logo
Calculated from 20 models in PDB: 2N0Y, Strand ID: A, B Detail


Release date
2015-04-19
Citation
A ΩXaV motif in the Rift Valley fever virus NSs protein is essential for degrading p62, forming nuclear filaments and virulence
Cyr, N., de la Fuente, C., Lecoq, L., Guendel, I., Chabot, P.R., Kehn-Hall, K., Omichinski, J.G.
Proc. Natl. Acad. Sci. U. S. A. (2015), 112, 6021-6026, PubMed 25918396 , DOI 10.1073/pnas.1503688112 ,
Related entities 1. RNA polymerase II transcription factor B subunit 1, : 2 : 4 entities Detail
Related entities 2. Non-structural protein NS-S, : 2 entities Detail
Interaction partners 1. RNA polymerase II transcription factor B subunit 1, : 49 interactors Detail
Experiments performed 18 experiments Detail
NMR combined restraints 5 contents Detail
Keywords NSs, PH domain, RVFV, Rift Valley Fever Virus, TFIIH, Tfb1, drug target, p62, transcription, viral protein-transcription complex, virulence, virus-host interface