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Solution structure of RPB6, common subunit of RNA polymerases I, II, and III
Authors
Okuda, M., Nishimura, Y.
Assembly
DP1, General transcription factor IIH subunit 1
Entity
1. DP1, General transcription factor IIH subunit 1 (polymer, Thiol state: all free), 130 monomers, 14759.18 Da Detail

GSHMSDNEDN FDGDDFDDVE EDEGLDDLEN AEEEGQENVE ILPSGERPQA NQKRITTPYM TKYERARVLG TRALQIAMCA PVMVELEGET DPLLIAMKEL KARKIPIIIR RYLPDGSYED WGVDELIITD


Formula weight
14759.18 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Data set
assigned_chemical_shifts, heteronucl_NOEs
Chem. Shift Complete
Sequence coverage: 97.7 %, Completeness: 92.3 %, Completeness (bb): 96.6 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All92.3 % (1372 of 1487)88.9 % (688 of 774)95.8 % (548 of 572)96.5 % (136 of 141)
Backbone96.6 % (740 of 766)94.3 % (247 of 262)97.9 % (373 of 381)97.6 % (120 of 123)
Sidechain89.2 % (751 of 842)86.1 % (441 of 512)94.2 % (294 of 312)88.9 % (16 of 18)
Aromatic58.8 % (40 of 68)58.8 % (20 of 34)57.6 % (19 of 33)100.0 % (1 of 1)
Methyl94.9 % (129 of 136)91.2 % (62 of 68)98.5 % (67 of 68)

1. DNA-directed RNA polymerases I, II, and III subunit RPABC2

GSHMSDNEDN FDGDDFDDVE EDEGLDDLEN AEEEGQENVE ILPSGERPQA NQKRITTPYM TKYERARVLG TRALQIAMCA PVMVELEGET DPLLIAMKEL KARKIPIIIR RYLPDGSYED WGVDELIITD

Sample #1

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.8, Details 2.0 mM [U-100% 13C; U-100% 15N] RPB6, 90% H2O/10% D2O


#NameIsotope labelingTypeConcentration
1RPB6[U-100% 13C; U-100% 15N]protein2.0 mM
2potassium phosphatenatural abundancebuffer20 mM
3NaClnatural abundancesalt25 mM
4d-DTT[U-2H]5 mM
5H2Onatural abundancesolvent90 %
6D2O[U-2H]solvent10 %
Sample #2

Solvent system 100% D2O, Pressure 1 atm, Temperature 298 K, pH 6.8, Details 2.0 mM [U-100% 13C; U-100% 15N] RPB6, 100% D2O


#NameIsotope labelingTypeConcentration
7RPB6[U-100% 13C; U-100% 15N]protein2.0 mM
8potassium phosphatenatural abundancebuffer20 mM
9NaClnatural abundancesalt25 mM
10d-DTT[U-2H]5 mM
11D2O[U-2H]solvent100 %

Heteronucl. NOE
108 NOE values in 1 lists
Value type relative intensities, Field strength (1H) 600 MHz, Pressure 1 atm, Temperature 298 K, pH 6.8 Detail
Release date
2021-07-13
Citation
Three human RNA polymerases interact with TFIIH via a common RPB6 subunit
Okuda, M., Suwa, T., Suzuki, H., Yamaguchi, Y., Nishimura, Y.
Nucleic Acids Res. (2022), 50, 1-16, PubMed 34268577 , DOI 10.1093/nar/gkab612 ,
Related entities 1. DP1, General transcription factor IIH subunit 1, : 1 : 1 : 41 : 73 entities Detail
Interaction partners 1. DP1, General transcription factor IIH subunit 1, : 6 interactors Detail
Experiments performed 19 experiments Detail
Chemical shift validation 3 contents Detail
Keywords NUCLEAR PROTEIN, RNA polymerase