3RIH

Crystal structure of a putative short chain dehydrogenase or reductase from Mycobacterium abscessus

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7.5	289	MyabA.01365.a.A1 PS00935 at 68.8 mg/mL against JCSG+ B12: 0.2 M potassium citrate, 20% PEG 3350 with 25% ethylene glycol as cryo-protectant, crystal tracking ID 219942b12, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K

Crystal Properties
Matthews coefficient	Solvent content
4.28	71.29

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 208.55	α = 90
b = 208.55	β = 90
c = 94.67	γ = 90

Symmetry
Space Group	P 43 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	ADSC QUANTUM 315r		2011-03-24	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 5.0.3		ALS	5.0.3

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2.15	50	99.9	0.119	16.32	10.6	113114	113051		-3	28.642

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.15	2.21	99.9		0.543	4.04	8.2	8232

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 3PK0	2.15	50	112763	5653	99.63	0.1555	0.1543	0.1781	RANDOM	22.2602

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
-0.36			-0.36		0.73

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.647
r_dihedral_angle_4_deg	18.647
r_dihedral_angle_3_deg	12.952
r_dihedral_angle_1_deg	5.415
r_scangle_it	4.095
r_scbond_it	2.358
r_angle_refined_deg	1.305
r_mcangle_it	1.296
r_mcbond_it	0.685
r_chiral_restr	0.089

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.647
r_dihedral_angle_4_deg	18.647
r_dihedral_angle_3_deg	12.952
r_dihedral_angle_1_deg	5.415
r_scangle_it	4.095
r_scbond_it	2.358
r_angle_refined_deg	1.305
r_mcangle_it	1.296
r_mcbond_it	0.685
r_chiral_restr	0.089
r_bond_refined_d	0.014
r_gen_planes_refined	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7314
Nucleic Acid Atoms
Solvent Atoms	823
Heterogen Atoms	128

Software

Software
Software Name	Purpose
XSCALE	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
BOS	data collection
XDS	data reduction

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.