2FUC

Human alpha-Phosphomannomutase 1 with Mg2+ cofactor bound

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1				Crystals grown by hanging drop vapor diffusion over mother liquor containing 15-18% polyethylene glycol 3350, 0.15M D,L-malic acid, pH 7.0, 50mM MgCL2, and 8mM 2-mercaptoethanol. Drops were formed by mixing 2ul of protein solution (10mM HEPES, pH 7.5, 100mM NaCl, 5mM MgCl2) at 15-25mg/ml with 2ul of mother liquor. Crystals grew after one to three days at 296 K.

Crystal Properties
Matthews coefficient	Solvent content
2.4	48.82

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 51.69	α = 90
b = 51.69	β = 90
c = 215.98	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 210		2005-11-09	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X12C	0.9797, 0.9794, 0.9500	NSLS	X12C

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	2.1	50	99	0.056	45.3	18.9	17978	17978

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)
	2.1	2.18	99.9		0.405	8.8	16

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	MAD	THROUGHOUT	2.1	24.33	15848	15848	868	100	0.18733	0.18629	0.20597	RANDOM	30.054

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]
0.79			0.79		-1.57

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.489
r_dihedral_angle_3_deg	13.253
r_dihedral_angle_4_deg	9.435
r_dihedral_angle_1_deg	6.144
r_scangle_it	1.608
r_mcangle_it	1.523
r_mcbond_it	1.395
r_scbond_it	1.187
r_angle_refined_deg	1.136
r_angle_other_deg	0.669
r_symmetry_vdw_other	0.347
r_nbd_refined	0.231
r_nbd_other	0.213
r_symmetry_vdw_refined	0.2
r_symmetry_hbond_refined	0.194
r_nbtor_refined	0.186
r_xyhbond_nbd_refined	0.178
r_mcbond_other	0.171
r_metal_ion_refined	0.092
r_nbtor_other	0.088
r_chiral_restr	0.068
r_bond_refined_d	0.01
r_bond_other_d	0.005
r_gen_planes_refined	0.004
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1969
Nucleic Acid Atoms
Solvent Atoms	171
Heterogen Atoms	2

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
SnB	phasing