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NMR structure of the complex between the PH domain of the Tfb1 subunit from TFIIH and Rad4
Authors
Lafrance-Vanasse, J., Arseneault, G., Cappadocia, L., Legault, P., Omichinski, J.G.
Assembly
complex between the PH domain of the Tfb1 subunit from TFIIH and Rad4
Entity
1. Tfb1 (polymer, Thiol state: not present), 119 monomers, 13228.85 Da Detail

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


2. Rad4 (polymer, Thiol state: not present), 42 monomers, 4597.551 Da Detail

GSTDDSVEEI QSSEEDYDSE EFEDVTDGNE VAGVEDISVE IK


Total weight
17826.4 Da
Max. entity weight
13228.85 Da
Source organism
Saccharomyces cerevisiae
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 83.9 %, Completeness: 78.2 %, Completeness (bb): 80.9 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All78.2 % (1409 of 1801)76.8 % (720 of 937)78.8 % (547 of 694)83.5 % (142 of 170)
Backbone80.9 % (773 of 956)80.4 % (262 of 326)80.6 % (382 of 474)82.7 % (129 of 156)
Sidechain75.9 % (757 of 997)75.0 % (458 of 611)76.9 % (286 of 372)92.9 % (13 of 14)
Aromatic92.5 % (74 of 80)95.0 % (38 of 40)89.7 % (35 of 39)100.0 % (1 of 1)
Methyl77.8 % (126 of 162)76.5 % (62 of 81)79.0 % (64 of 81)

1. Tfb1

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

2. Rad4

GSTDDSVEEI QSSEEDYDSE EFEDVTDGNE VAGVEDISVE IK

Sample #1

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


#NameIsotope labelingTypeConcentration
1Tfb1[U-100% 13C; U-100% 15N]1 mM
2Rad4natural abundance1.25 mM
3sodium phosphatenatural abundance20 mM
4EDTAnatural abundance1 mM
5DTTnatural abundance1 mM
Sample #2

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


#NameIsotope labelingTypeConcentration
6Tfb1[U-100% 13C; U-100% 15N]1 mM
7Rad4natural abundance1.25 mM
8sodium phosphatenatural abundance20 mM
9EDTAnatural abundance1 mM
10DTTnatural abundance1 mM
Sample #3

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


#NameIsotope labelingTypeConcentration
11Tfb1[U-100% 15N]1 mM
12Rad4natural abundance1.25 mM
13sodium phosphatenatural abundance20 mM
14EDTAnatural abundance1 mM
15DTTnatural abundance1 mM
Sample #4

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


#NameIsotope labelingTypeConcentration
16Tfb1natural abundance1.25 mM
17Rad4[U-100% 13C; U-100% 15N]1 mM
18sodium phosphatenatural abundance20 mM
19EDTAnatural abundance1 mM
20DTTnatural abundance1 mM
Sample #5

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


#NameIsotope labelingTypeConcentration
21Tfb1natural abundance1.25 mM
22Rad4[U-100% 13C; U-100% 15N]1 mM
23sodium phosphatenatural abundance20 mM
24EDTAnatural abundance1 mM
25DTTnatural abundance1 mM
Sample #6

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


#NameIsotope labelingTypeConcentration
26Tfb1natural abundance1.25 mM
27Rad4[U-100% 15N]1 mM
28sodium phosphatenatural abundance20 mM
29EDTAnatural abundance1 mM
30DTTnatural abundance1 mM

Protein Blocks Logo
Calculated from 20 models in PDB: 2M14, Strand ID: A, B Detail


Release date
2013-01-21
Citation
Structural and functional evidence that Rad4 competes with Rad2 for binding to the Tfb1 subunit of TFIIH in NER
Lafrance-Vanasse, J., Arseneault, G., Cappadocia, L., Legault, P., Omichinski, J.G.
Nucleic Acids Res. (2013), 41, 2736-2745, PubMed 23295669 , DOI 10.1093/nar/gks1321 ,
Related entities 1. Tfb1, : 2 : 4 entities Detail
Related entities 2. Rad4, : 1 : 2 : 1 entities Detail
Interaction partners 1. Tfb1, : 49 interactors Detail
Interaction partners 2. Rad4, : 30 interactors Detail
Experiments performed 18 experiments Detail
NMR combined restraints 5 contents Detail
Keywords PH domain, Rad4, Tfb1