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SOLUTION STRUCTURE OF THE NUMB PTB DOMAIN COMPLEXED TO A NAK PEPTIDE
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D_15N-SEPARATED_NOESY 1MM PTB U-15N; 1MM NAK NA; 50MM PHOSPHATE BUFFER NA 50mM 6.00 1 atm 303 2 2D_13C-HSQC 1MM PTB U-15N, 10% 13C; 1MM NAK NA; 50MM PHOSPHATE BUFFER NA 50mM 6.00 1 atm 303 3 3D_15N/13C-SEPARATED_NOESY 1MM PTB U-15N, U-13C; 1MM NAK NA; 50MM PHOSPHATE BUFFER NA 50mM 6.00 1 atm 303 4 HNCO/CBCACONNH/HAHBCBCACONNH/HNCACB/CCCTOCSYCONNH/HCCTOCSYCONNH/HCCHTOCSY/HALF- FILTER-NOESY 1MM PTB U-15N, U-13C; 1MM NAK NA; 50MM PHOSPHATE BUFFER NA 50mM 6.00 1 atm 303 5 2D TOCSY 1MM PTB NA; 1MM NAK (G1 F2 F7 F10) 15N, 13C;; 50MM PHOSPHATE BUFFER NA 50mM 6.00 1 atm 303
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian UNITYPLUS 500 2 Varian UNITYPLUS 600
NMR Refinement Method Details Software TORSION ANGLE DYNAMICS USING ARIA PROTOCOLS FOR AMBIGUOUS RESTRAINTS THE STRUCTURES ARE BASED ON A TOTAL OF 2088 NOE, 50 DISTANCE RETRAINTS FORM HYDROGEN BONDS, 94 CHEMICAL SHIFT-DERIVED DIHEDRAL RESTRAINTS VNMR
NMR Ensemble Information Conformer Selection Criteria STRUCTURES WITH THE LEAST RESTRAINT VIOLATIONS,STRUCTURES WITH THE LOWEST ENERGY Conformers Calculated Total Number 150 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Additional NMR Experimental Information Details THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY.
Computation: NMR Software # Classification Version Software Name Author 1 collection VNMR 4 VARIAN INC. 2 processing NMRPipe 1.7 F. DELAGLIO 3 data analysis NMRView 3.1 B. A. JOHNSON 4 refinement CNS 0.3 BRUNGER 5 structure solution CNS 0.3 BRUNGER