1A0Z

HEMOGLOBIN (VAL BETA1 MET) MUTANT

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
other		DEOXYHEMOGLOBIN A IN THE SAME CELL, UNPUBLISHED RESULTS N.-L. CHAN AND A. ARNONE

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		7		10.5% PEG 6000 10 MM POTASSIUM PHOSPHATE PH 7.0 100 MM POTASSIUM CHLORIDE 3 MM SODIUM DITHIONITE

Crystal Properties
Matthews coefficient	Solvent content
2.32	47

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 83.9	α = 90
b = 112	β = 90
c = 63.7	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	295	AREA DETECTOR	XUONG-HAMLIN MULTIWIRE		1995-06-23	M

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU RUH2R

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	25	96.8	0.088	0.088	9.8	6.6		40065

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	2	2.15	88.5		0.199	0.199	2.77	3.3

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	ISOMORPHOUS WITH DEOXYHEMOGLOBIN A	DEOXYHEMOGLOBIN A IN THE SAME CELL, UNPUBLISHED RESULTS N.-L. CHAN AND A. ARNONE	2	8	2	39549	39110		96.8	0.167		20.7

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]

RMS Deviations
Key	Refinement Restraint Deviation
p_transverse_tor	32.3
p_staggered_tor	20.1
p_scangle_it	11.5
p_scbond_it	8.2
p_mcangle_it	3.2
p_planar_tor	2.8
p_mcbond_it	2.3
p_singtor_nbd	0.166
p_xyhbond_nbd	0.165
p_multtor_nbd	0.162
p_chiral_restr	0.133
p_planar_d	0.045
p_angle_d	0.026
p_bond_d	0.011
p_plane_restr	0.011
p_angle_deg
p_hb_or_metal_coord
p_xhyhbond_nbd
p_orthonormal_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4386
Nucleic Acid Atoms
Solvent Atoms	218
Heterogen Atoms	172

Software

Software
Software Name	Purpose
PROLSQ	refinement
SDMS	data reduction
SDMS	data scaling