2M0N | pdb_00002m0n

Solution structure of a DUF3349 annotated protein from Mycobacterium abscessus, MAB_3403c. Seattle Structural Genomics Center for Infectious Disease target MyabA.17112.a.A2

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
2	3D C(CO)NH	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
3	3D CBCA(CO)NH	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
4	3D HNCACB	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
5	3D HNCO	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
6	3D 1H-13C NOESY aliphatic	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
7	2D 1H-13C HSQC aromatic	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
8	3D 1H-15N NOESY	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
9	2D 1H-13C HSQC aliphatic	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
10	2D 1H-13C HSQC aromatic	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
11	2D HBCBCGCDCDHD	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
12	2D HBCBCGCDCEHE	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293
13	deuterium exchange	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	100% D2O	0.12	7.0	ambient	293
14	3D H(CCO)NH	1.0 mM [U-99% 13C; U-99% 15N] protein, 100 mM sodium chloride, 20 mM TRIS, 1 mM DTT	93% H2O/7% D2O	0.12	7.0	ambient	293

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Varian	INOVA	750
3	Varian	INOVA	800

NMR Refinement
Method	Details	Software
torsion angle dynamics	STRUCTURE DETERMINATION WAS PERFORMED ITERATIVELY USING CYANA (AUTOMATED NOESY ASSIGNMENTS). A TOTAL OF 20 STRUCTURES OUT OF 100 WITH LOWEST TARGET FUNCTION FROM THE FINAL CYANA CALCULATION WERE TAKEN AND REFINED BY RESTRAINED MOLECULAR DYNAMICS/ENERGY MINIMIZATION IN EXPLICIT WATER (CNS) AFTER ADDING 2% TO THE UPPER BOUNDARY LIMIT OF THE DISTANCE RESTRAINTS AND THE VDW LIMIT TO THE LOWER RESTRAINT. PARAM19 WAS USED FOR THE WATER REFINEMENT CALCULATIONS.	CNS

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	1.1	Brunger, Adams, Clore, Gros, Nilges and Read
2	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
3	data analysis	Sparky	3.115	Goddard
4	peak picking	Sparky	3.115	Goddard
5	processing	Felix	2007	Accelrys Software Inc.
6	data analysis	PSVS	1.3	Bhattacharya and Montelione
7	data analysis	TALOS	+	Cornilescu, Delaglio and Bax

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.