1CV9
NMR STUDY OF ITAM PEPTIDE SUBSTRATE
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 1 MM ITP WITH 0.2 MM KLYN, PH 7.0 PHOSPHATE BUFFER | 7.0 | AMBIENT | 278 | |||
2 | 2D TOCSY | 1 MM ITP WITH 0.2 MM KLYN, PH 7.0 PHOSPHATE BUFFER | 7.0 | AMBIENT | 278 | |||
3 | 2D ROESY | 1 MM ITP WITH 0.2 MM KLYN, PH 7.0 PHOSPHATE BUFFER | 7.0 | AMBIENT | 278 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITY | 600 |
2 | Varian | UNITY | 500 |
NMR Refinement | ||
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Method | Details | Software |
THE SIMULATED ANNEALING PROTOCOL IN THE X-PLOR 3.1 MANUAL WAS USED FOR STRUCTURE CALCULATION. RESTRAINED POWELL MINIMIZATION INCOPORATED THE CHARMM FORCE FIELD USING THE TOP_ALL22 AND PAR_ALL22 FILES IN THE X-PLOR 3.1 LIBRARY. 107 NOE DERIVED DISTANCE RESTRAINTS WERE USED THROUGH OUT THE STRUCTURE CALCULATION | X-PLOR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with favorable non-bond energy |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 1 |
Representative Model | (closest to the average) |
Additional NMR Experimental Information | |
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Details | THIS STRUCTURE WAS DETERMINED USING STANDARD 2D HOMONUCLEAR TECHNIQUES |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | X-PLOR | 3.1 | BRUNGER, A.T. |
2 | refinement | CHARMM | 23.2 | BROOKS, B.R. ET AL. |