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 8CTO | pdb_00008cto

Solution NMR structure of 8-residue Rosetta-designed cyclic peptide D8.31 in d6-DMSO with cis/trans switching (B-CT conformation)


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
11D 1H6 mg/mL peptide, 0.03 % TMSDMSONA0.01 atm293Bruker AVANCE III 600
22D NOESY6 mg/mL peptide, 0.03 % TMSDMSONA0.01 atm293Bruker AVANCE III 600
32D ROESY6 mg/mL peptide, 0.03 % TMSDMSONA0.01 atm293Bruker AVANCE III 600
42D TOCSY6 mg/mL peptide, 0.03 % TMSDMSONA0.01 atm293Bruker AVANCE III 600
52D DQF-COSY6 mg/mL peptide, 0.03 % TMSDMSONA0.01 atm293Bruker AVANCE III 600
62D 1H-13C HSQC-ed6 mg/mL peptide, 0.03 % TMSDMSONA0.01 atm293Bruker AVANCE III 600
72D 1H-15N HSQC6 mg/mL peptide, 0.03 % TMSDMSONA0.01 atm293Bruker AVANCE III 600
82D 1H-13C HMBC6 mg/mL peptide, 0.03 % TMSDMSONA0.01 atm293Bruker AVANCE III 600
92D 1H-13C HSQC-TOCSY6 mg/mL peptide, 0.03 % TMSDMSONA0.01 atm293Bruker AVANCE III 600
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE III600
NMR Refinement
MethodDetailsSoftware
naThis is conformation B (CT) of the 8-residue cyclic peptide present in the same NMR sample in d6-DMSO. A-CC conformation (50%) has cis MLU-3 and cis MLU-7 (pdb 7UBD) and B-CT (50%) conformation has cis MLU-3 and trans MLU-7CYANA
NMR Ensemble Information
Conformer Selection Criteriatarget function
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model1 (medoid)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1refinementCYANA3.98.13Guntert , Mumenthaler, and Wuthrich
2peak pickingNMRFAM-SPARKY1.370Lee, Tonelli, Markley
3processingNMRPipe10.9Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4data analysisTopSpin4.0.9Bruker Biospin
5data analysisPdbStat5.21.6Tejero, Snyder, Mao, Aramini, Montelione
6structure calculationCYANA3.98.13Guntert , Mumenthaler, and Wuthrich