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Solution structure of the complex between XPC acidic domain and TFIIH p62 PH domain
Authors
Okuda, M., Nishimura, Y.
Assembly
The Acidic String of the Nucleotide Excision Repair Factor XPC
Entity
1. XPC acidic domain (polymer, Thiol state: all free), 52 monomers, 5918.105 Da Detail

GSHMAHHLKR GATMNEDSNE EEEESENDWE EVEELSEPVL GDVRESTAFS RS


2. TFIIH p62 PH domain (polymer, Thiol state: all free), 110 monomers, 12428.26 Da Detail

GSMATSSEEV LLIVKKVRQK KQDGALYLMA ERIAWAPEGK DRFTISHMYA DIKCQKISPE GKAKIQLQLV LHAGDTTNFH FSNESTAVKE RDAVKDLLQQ LLPKFKRKAN


Total weight
18346.365 Da
Max. entity weight
12428.26 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
DGSA-distance geometry simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 43.8 %, Completeness: 31.8 %, Completeness (bb): 37.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All31.8 % (600 of 1886)29.1 % (288 of 989)33.1 % (240 of 724)41.6 % (72 of 173)
Backbone37.8 % (364 of 964)36.9 % (121 of 328)36.6 % (175 of 478)43.0 % (68 of 158)
Sidechain27.2 % (293 of 1076)25.4 % (168 of 661)30.3 % (121 of 400)26.7 % (4 of 15)
Aromatic28.1 % (32 of 114)28.1 % (16 of 57)27.3 % (15 of 55)50.0 % (1 of 2)
Methyl25.3 % (40 of 158)24.1 % (19 of 79)26.6 % (21 of 79)

1. XPC acidic domain

GSHMAHHLKR GATMNEDSNE EEEESENDWE EVEELSEPVL GDVRESTAFS RS

2. TFIIH p62 PH domain

GSMATSSEEV LLIVKKVRQK KQDGALYLMA ERIAWAPEGK DRFTISHMYA DIKCQKISPE GKAKIQLQLV LHAGDTTNFH FSNESTAVKE RDAVKDLLQQ LLPKFKRKAN

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 305 K, pH 6.8


#NameIsotope labelingTypeConcentration
1XPC acidic domain[U-99% 13C; U-99% 15N]protein0.4 mM
2TFIIH p62 PH domainnatural abundanceprotein0.48 mM
3potassium phosphatenatural abundancebuffer20 mM
4DTT[U-2H]5 mM
5H2Onatural abundancesolvent90 %
6D2O[U-2H]solvent10 %
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 305 K, pH 6.8


#NameIsotope labelingTypeConcentration
7XPC acidic domain[U-99% 13C; U-99% 15N]protein0.4 mM
8TFIIH p62 PH domainnatural abundanceprotein0.48 mM
9potassium phosphatenatural abundancebuffer20 mM
10DTT[U-2H]5 mM
11D2O[U-2H]solvent10 %

Chem. Shift Complete2
Sequence coverage: 73.5 %, Completeness: 51.2 %, Completeness (bb): 54.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All51.2 % (1932 of 3772)49.0 % (969 of 1978)53.0 % (768 of 1448)56.4 % (195 of 346)
Backbone54.0 % (1042 of 1928)52.1 % (342 of 656)54.4 % (520 of 956)57.0 % (180 of 316)
Sidechain49.3 % (1060 of 2152)47.6 % (629 of 1322)52.0 % (416 of 800)50.0 % (15 of 30)
Aromatic40.4 % (92 of 228)41.2 % (47 of 114)39.1 % (43 of 110)50.0 % (2 of 4)
Methyl52.5 % (166 of 316)51.9 % (82 of 158)53.2 % (84 of 158)

1. XPC acidic domain

GSHMAHHLKR GATMNEDSNE EEEESENDWE EVEELSEPVL GDVRESTAFS RS

2. TFIIH p62 PH domain

GSMATSSEEV LLIVKKVRQK KQDGALYLMA ERIAWAPEGK DRFTISHMYA DIKCQKISPE GKAKIQLQLV LHAGDTTNFH FSNESTAVKE RDAVKDLLQQ LLPKFKRKAN

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 305 K, pH 6.8


#NameIsotope labelingTypeConcentration
1XPC acidic domain[U-99% 13C; U-99% 15N]protein0.4 mM
2TFIIH p62 PH domainnatural abundanceprotein0.48 mM
3potassium phosphatenatural abundancebuffer20 mM
4DTT[U-2H]5 mM
5H2Onatural abundancesolvent90 %
6D2O[U-2H]solvent10 %
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 305 K, pH 6.8


#NameIsotope labelingTypeConcentration
7XPC acidic domain[U-99% 13C; U-99% 15N]protein0.4 mM
8TFIIH p62 PH domainnatural abundanceprotein0.48 mM
9potassium phosphatenatural abundancebuffer20 mM
10DTT[U-2H]5 mM
11D2O[U-2H]solvent10 %

LACS Plot; CA
Referencing offset: -0.09 ppm, Outliers: 2 Detail
LACS Plot; CB
Referencing offset: -0.09 ppm, Outliers: 2 Detail
LACS Plot; HA
Referencing offset: -0.1 ppm, Outliers: 2 Detail
LACS Plot; CO
Referencing offset: 0.16 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2RVB, Strand ID: A, B Detail


Release date
2016-02-14
Citation
Structural Insight into the Mechanism of TFIIH Recognition by the Acidic String of the Nucleotide Excision Repair Factor XPC
Okuda, M., Kinoshita, M., Kakumu, E., Sugasawa, K., Nishimura, Y.
Structure (2015), 23, 1827-1837, PubMed 26278177 , DOI 10.1016/j.str.2015.07.009 ,
Related entities 1. XPC acidic domain, : 2 entities Detail
Related entities 2. TFIIH p62 PH domain, : 3 : 5 entities Detail
Interaction partners 1. XPC acidic domain, : 26 interactors Detail
Experiments performed 20 experiments Detail
nullKeywords PROTEIN COMPLEX