2LXX

Solution structure of cofilin like UNC-60B protein from Caenorhabditis elegans

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	20 mM sodium phosphate-1, 50 mM sodium chloride-2, 0.1 % sodium azide-3, 0.9 mM [U-99% 15N] UNC-60B-4	93% H2O/7% D2O	50	6.5	ambient	298
2	3D HNCACB	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
3	3D CBCA(CO)NH	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
4	3D H(CCO)NH	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
5	3D C(CO)NH	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
6	3D HNCA	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
7	3D HNCA	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
8	3D HNCO-NOESY	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
9	3D HN(CA)CO	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
10	2D 1H-13C HSQC aliphatic	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
11	3D HCCH-TOCSY	20 mM sodium phosphate-9, 50 mM sodium chloride-10, 0.1 % sodium azide-11, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-12	100% D2O	50	6.5	ambient	298
12	CB(CGCD)HD	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
13	CB(CGCDCE)HE	20 mM sodium phosphate-5, 50 mM sodium chloride-6, 0.1 % sodium azide-7, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-8	93% H2O/7% D2O	50	6.5	ambient	298
14	3D 1H-15N NOESY	20 mM sodium phosphate-1, 50 mM sodium chloride-2, 0.1 % sodium azide-3, 0.9 mM [U-99% 15N] UNC-60B-4	93% H2O/7% D2O	50	6.5	ambient	298
15	3D 1H-13C NOESY aliphatic	20 mM sodium phosphate-9, 50 mM sodium chloride-10, 0.1 % sodium azide-11, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-12	100% D2O	50	6.5	ambient	298
16	2D 1H-13C HSQC aromatic	20 mM sodium phosphate-9, 50 mM sodium chloride-10, 0.1 % sodium azide-11, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-12	100% D2O	50	6.5	ambient	298
17	3D 1H-13C NOESY aromatic	20 mM sodium phosphate-9, 50 mM sodium chloride-10, 0.1 % sodium azide-11, 0.9 mM [U-99% 13C; U-99% 15N] UNC-60B-12	100% D2O	50	6.5	ambient	298

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

NMR Refinement
Method	Details	Software
Water refinement		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	chemical shift assignment	CARA	1.8.4	Keller and Wuthrich
3	structure calculation	CYANA	3.0	Guntert, Mumenthaler and Wuthrich
4	refinement	CNS
5	structure validation	PSVS		Bhattacharya and Montelione