4KJT

Structure of the L100F MUTANT OF DEHALOPEROXIDASE-HEMOGLOBIN A FROM AMPHITRITE ORNATA WITH OXYGEN

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	277	28-32% PEG4K, .2M ammonium sulfate, .02M sodium cacodylate, pH 6.5, vapor diffusion, hanging drop, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.19	43.85

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 59.128	α = 90
b = 67.782	β = 90
c = 68.132	γ = 90

Symmetry
Space Group	P 21 21 21

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	MARMOSAIC 325 mm CCD		2012-06-09		SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 22-ID	1.0	APS	22-ID

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	1.44	50	98.3	0.064	15	6.9	50814	49939	1	1

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	1.44	1.46	68.9		0.357		4.7	1706

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1EWA	1.44	48.05	50446	49870	2538	98.81	0.196	0.1351	0.1328	0.1803	RANDOM	20.5499

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]
0.52			-0.31		-0.21

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	37.898
r_dihedral_angle_2_deg	37.028
r_dihedral_angle_4_deg	15.4
r_dihedral_angle_3_deg	13.515
r_sphericity_bonded	13.343
r_rigid_bond_restr	5.859
r_dihedral_angle_1_deg	4.855
r_mcangle_it	3.422
r_mcbond_it	2.929
r_mcbond_other	2.926

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	37.898
r_dihedral_angle_2_deg	37.028
r_dihedral_angle_4_deg	15.4
r_dihedral_angle_3_deg	13.515
r_sphericity_bonded	13.343
r_rigid_bond_restr	5.859
r_dihedral_angle_1_deg	4.855
r_mcangle_it	3.422
r_mcbond_it	2.929
r_mcbond_other	2.926
r_angle_refined_deg	2.003
r_angle_other_deg	1.426
r_chiral_restr	0.173
r_bond_refined_d	0.021
r_gen_planes_refined	0.013
r_gen_planes_other	0.009
r_bond_other_d	0.007

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2159
Nucleic Acid Atoms
Solvent Atoms	355
Heterogen Atoms	102

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
SERGUI	data collection

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.