7B3K | pdb_00007b3k

Dynamic complex between all-D-enantiomeric peptide D3 with L723P mutant of amyloid precursor protein (APP) 672-726 fragment (amyloid beta 1-55)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	H/15N-HSQC	0.2 mM [U-13C; U-15N] APP_L723P_672-726	90% H2O/10% D2O	20 mM	6.9	1 atm	303	Bruker AVANCE III 600
10	H/15N-HSQC	0.2 mM [U-13C; U-15N] APP_L723P_672-726, 0.2 mM D3cys(MTSL)	90% H2O/10% D2O	20 mM	6.9	1 atm	303	Bruker AVANCE III 600
2	1H/15N-TROSY	0.2 mM [U-13C; U-15N] APP_L723P_672-726	90% H2O/10% D2O	20 mM	6.9	1 atm	303	Bruker AVANCE III 800
12	1H/15N-TROSY	0.2 mM [U-13C; U-15N] APP_L723P_672-726, 0.2 mM D3cys(MTSL)	90% H2O/10% D2O	20 mM	6.9	1 atm	303	Bruker AVANCE III 800
3	1H/13C/15N-HNCA	0.2 mM [U-13C; U-15N] APP_L723P_672-726	90% H2O/10% D2O	20 mM	6.9	1 atm	303	Bruker AVANCE III 600
4	1H/13C/15N-HN(CO)CA	0.2 mM [U-13C; U-15N] APP_L723P_672-726	90% H2O/10% D2O	20 mM	6.9	1 atm	303	Bruker AVANCE III 600
5	1H/13C/15N-HNCO	0.2 mM [U-13C; U-15N] APP_L723P_672-726	90% H2O/10% D2O	20 mM	6.9	1 atm	303	Bruker AVANCE III 600
7	1H/13C-HCCH-TOCSY	0.2 mM [U-13C; U-15N] APP_L723P_672-726	90% H2O/10% D2O	20 mM	6.9	1 atm	303	Bruker AVANCE III 800
6	13C-edited NOESY-HSQC	0.2 mM [U-13C; U-15N] APP_L723P_672-726	90% H2O/10% D2O	20 mM	6.9	1 atm	303	Bruker AVANCE III 600
8	15N-edited NOESY-HSQC	0.2 mM [U-13C; U-15N] APP_L723P_672-726	90% H2O/10% D2O	20 mM	6.9	1 atm	303	Bruker AVANCE III 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600
2	Bruker	AVANCE III	800

NMR Refinement
Method	Details	Software
molecular dynamics		GROMACS

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	8
Conformers Submitted Total Number	8
Representative Model	1 (target function)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin		Bruker Biospin
2	processing	qMDD		Kazimierczuk & Orekhov
3	chemical shift assignment	CARA		Keller and Wuthrich
4	peak picking	CARA		Keller and Wuthrich
5	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
6	structure calculation	GROMACS		Abraham et al
7	refinement	GROMACS		Abraham et al