1A4F

BAR-HEADED GOOSE HEMOGLOBIN (OXY FORM)

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.71	54

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 81.59	α = 90
b = 81.59	β = 90
c = 107.28	γ = 90

Symmetry
Space Group	P 42 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	283	FILM			1992-07-26	M

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	PHOTON FACTORY		Photon Factory

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	10	87.2	0.051		2.3		24887

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	2	10	2488		87.12	0.198		29.4

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	39.7
p_staggered_tor	24.1
p_scangle_it	13.07
p_scbond_it	10.39
p_mcangle_it	7.412
p_mcbond_it	5.888
p_planar_tor	2.99
p_chiral_restr	0.263
p_multtor_nbd	0.26
p_singtor_nbd	0.223
p_planar_d	0.075
p_angle_d	0.052
p_bond_d	0.019
p_angle_deg
p_hb_or_metal_coord
p_plane_restr
p_xhyhbond_nbd
p_xyhbond_nbd
p_orthonormal_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2250
Nucleic Acid Atoms
Solvent Atoms	108
Heterogen Atoms	90

Software

Software
Software Name	Purpose
AUTOMR	model building
PROLSQ	refinement
WEIS	data reduction
AUTOMR	phasing