2JP5

ATWLPPR an anti-angiogenic peptide

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	1D 1H spectrum	1 mM ATWLPPR [13C, 15N], 10 mM phosphate (the mixture of Na2HPO4 and NaH2PO4 that gave a pH of 7.0), 140 mM NaCl, 5 micromolar EDTA, 2 micromolar NaN3	100% D2O	0.140	7.0	ambient	298
2	2D 1H-13C HSQC	1 mM ATWLPPR [13C, 15N], 10 mM phosphate (the mixture of Na2HPO4 and NaH2PO4 that gave a pH of 7.0), 140 mM NaCl, 5 micromolar EDTA, 2 micromolar NaN3	100% D2O	0.140	7.0	ambient	298
3	2D DQF-COSY	1 mM ATWLPPR [13C, 15N], 10 mM phosphate (the mixture of Na2HPO4 and NaH2PO4 that gave a pH of 7.0), 140 mM NaCl, 5 micromolar EDTA, 2 micromolar NaN3	100% D2O	0.140	7.0	ambient	298
4	2D 1H-1H NOESY	1 mM ATWLPPR [13C, 15N], 10 mM phosphate (the mixture of Na2HPO4 and NaH2PO4 that gave a pH of 7.0), 140 mM NaCl, 5 micromolar EDTA, 2 micromolar NaN3	100% D2O	0.140	7.0	ambient	298
5	1D 1H spectrum	1 mM ATWLPPR [13C, 15N], 10 mM phosphate (the mixture of Na2HPO4 and NaH2PO4 that gave a pH of 7.0), 140 mM NaCl, 5 micromolar EDTA, 2 micromolar NaN3	90% H2O/10% D2O	0.140	7.0	ambient	298
6	2D 1H-1H NOESY	1 mM ATWLPPR [13C, 15N], 10 mM phosphate (the mixture of Na2HPO4 and NaH2PO4 that gave a pH of 7.0), 140 mM NaCl, 5 micromolar EDTA, 2 micromolar NaN3	90% H2O/10% D2O	0.140	7.0	ambient	298
7	2D 1H-1H COSY	1 mM ATWLPPR [13C, 15N], 10 mM phosphate (the mixture of Na2HPO4 and NaH2PO4 that gave a pH of 7.0), 140 mM NaCl, 5 micromolar EDTA, 2 micromolar NaN3	90% H2O/10% D2O	0.140	7.0	ambient	298
8	1D 1H spectrum	1 mM ATWLPPR [13C, 15N], 10 mM phosphate (the mixture of Na2HPO4 and NaH2PO4 that gave a pH of 7.0), 140 mM NaCl, 5 micromolar EDTA, 2 micromolar NaN3	90% H2O/10% D2O	0.140	7.0	ambient	278
9	2D 1H-1H NOESY	1 mM ATWLPPR [13C, 15N], 10 mM phosphate (the mixture of Na2HPO4 and NaH2PO4 that gave a pH of 7.0), 140 mM NaCl, 5 micromolar EDTA, 2 micromolar NaN3	90% H2O/10% D2O	0.140	7.0	ambient	278
10	3D 1H-15N TOCSY	1 mM ATWLPPR [13C, 15N], 10 mM phosphate (the mixture of Na2HPO4 and NaH2PO4 that gave a pH of 7.0), 140 mM NaCl, 5 micromolar EDTA, 2 micromolar NaN3	90% H2O/10% D2O	0.140	7.0	ambient	278

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITYPLUS	500

NMR Refinement
Method	Details	Software
simulated annealing		PROSA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Additional NMR Experimental Information
Details	NMR chemical shift list at 25 degrees C is given but the restraints were established at 5 degrees C due to a more favorable overall tumbling at lower temperature

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data analysis	PROSA		Guntert
2	peak picking	XEASY	1.3	Bartels et al.
3	structure solution	DYANA	1.5	Guntert, Braun and Wuthrich
4	refinement	DYANA	1.5	Guntert, Braun and Wuthrich