5X7N

Crystal structure of meso-diaminopimelate decarboxylase (DAPDC) from Corynebacterium glutamicum

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293	Sodium citrate tribasic, Sodium cacodylate

Crystal Properties
Matthews coefficient	Solvent content
2.65	53.55

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 114.543	α = 90
b = 91.702	β = 90
c = 95.161	γ = 90

Symmetry
Space Group	P 21 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 270		2014-10-19	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	PAL/PLS BEAMLINE 7A (6B, 6C1)	0.97934	PAL/PLS	7A (6B, 6C1)

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.72	95.17	95.2	40.23	5.9		95643

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.72	1.75

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	5X7M	1.72	23.461	95643	5058	94.55	0.1725	0.1705	0.2112	RANDOM	18.718

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]
-0.19			-0.36		0.55

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.196
r_dihedral_angle_4_deg	11.914
r_dihedral_angle_3_deg	10.981
r_dihedral_angle_1_deg	6.301
r_angle_refined_deg	2.124
r_angle_other_deg	1.099
r_chiral_restr	0.14
r_bond_refined_d	0.022
r_gen_planes_refined	0.012
r_bond_other_d	0.002

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.196
r_dihedral_angle_4_deg	11.914
r_dihedral_angle_3_deg	10.981
r_dihedral_angle_1_deg	6.301
r_angle_refined_deg	2.124
r_angle_other_deg	1.099
r_chiral_restr	0.14
r_bond_refined_d	0.022
r_gen_planes_refined	0.012
r_bond_other_d	0.002
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6618
Nucleic Acid Atoms
Solvent Atoms	892
Heterogen Atoms	98

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data collection
PDB_EXTRACT	data extraction
HKL-2000	data reduction
HKL-2000	data scaling
HKL-2000	phasing

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.