2LY8
The budding yeast chaperone Scm3 recognizes the partially unfolded dimer of the centromere-specific Cse4/H4 histone variant
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 0.8 mM [U-100% 15N] sC4, 0.8 mM [U-100% 13C; U-100% 15N] sC4, 0.8 mM [U-13C; U-15N; U-2H] sC4 | 90% H2O/10% D2O | 5.4 | ambient | 308.1 | ||
2 | 2D 1H-1H NOESY | 0.8 mM sC4 | 100% D2O | 5.4 | ambient | 308.1 | ||
3 | 3D CBCA(CO)NH | 0.8 mM [U-100% 15N] sC4, 0.8 mM [U-100% 13C; U-100% 15N] sC4, 0.8 mM [U-13C; U-15N; U-2H] sC4 | 90% H2O/10% D2O | 5.4 | ambient | 308.1 | ||
4 | 3D HNCACB | 0.8 mM [U-100% 15N] sC4, 0.8 mM [U-100% 13C; U-100% 15N] sC4, 0.8 mM [U-13C; U-15N; U-2H] sC4 | 90% H2O/10% D2O | 5.4 | ambient | 308.1 | ||
5 | 3D HNCO | 0.8 mM [U-100% 15N] sC4, 0.8 mM [U-100% 13C; U-100% 15N] sC4, 0.8 mM [U-13C; U-15N; U-2H] sC4 | 90% H2O/10% D2O | 5.4 | ambient | 308.1 | ||
6 | 3D HNCA | 0.8 mM [U-100% 15N] sC4, 0.8 mM [U-100% 13C; U-100% 15N] sC4, 0.8 mM [U-13C; U-15N; U-2H] sC4 | 90% H2O/10% D2O | 5.4 | ambient | 308.1 | ||
7 | 3D HN(CO)CA | 0.8 mM [U-100% 15N] sC4, 0.8 mM [U-100% 13C; U-100% 15N] sC4, 0.8 mM [U-13C; U-15N; U-2H] sC4 | 90% H2O/10% D2O | 5.4 | ambient | 308.1 | ||
8 | 3D HBHA(CO)NH | 0.8 mM [U-100% 13C; U-100% 15N] sC4 | 100% D2O | 5.4 | ambient | 308.1 | ||
9 | 3D HCCH-TOCSY | 0.8 mM [U-100% 13C; U-100% 15N] sC4 | 100% D2O | 5.4 | ambient | 308.1 | ||
10 | 3D 1H-15N NOESY | 0.8 mM [U-100% 13C; U-100% 15N] sC4 | 100% D2O | 5.4 | ambient | 308.1 | ||
11 | 3D 1H-13C NOESY | 0.8 mM [U-100% 13C; U-100% 15N] sC4 | 100% D2O | 5.4 | ambient | 308.1 | ||
12 | 2D 1H-1H NOESY | 0.8 mM sC4 | 100% D2O | 5.4 | ambient | 308.1 | ||
13 | 3D H(CCO)NH | 0.8 mM [U-100% 13C; U-100% 15N] sC4 | 100% D2O | 5.4 | ambient | 308.1 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 500 |
2 | Bruker | AVANCE | 700 |
3 | Bruker | AVANCE | 900 |
NMR Refinement | ||
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Method | Details | Software |
DGSA-distance geometry simulated annealing | NMRPipe |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the least restraint violations |
Conformers Calculated Total Number | 30 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | NMRPipe | updated | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax |
2 | chemical shift assignment | NMRView | updated | Johnson, One Moon Scientific |
3 | structure solution | X-PLOR NIH | updated | Schwieters, Kuszewski, Tjandra and Clore |
4 | data analysis | NMRDraw | Cornilescu, Delaglio and Bax | |
5 | structure solution | ProcheckNMR | updated | Laskowski and MacArthur |
6 | structure solution | MOLMOL | Koradi, Billeter and Wuthrich | |
7 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore |