3CQ5

Histidinol-phosphate aminotransferase from Corynebacterium glutamicum in complex with PMP

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7	293	1.7M (NH4)2SO4, 0.2M Li2SO4, 0.1M Tris, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
3.09	60.16

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 195.273	α = 90
b = 85.531	β = 93.65
c = 89.431	γ = 90

Symmetry
Space Group	C 1 2 1

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 315r		2006-07-14	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-1	0.939	ESRF	ID23-1

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	1.8	78	98.5	0.059	0.059	15.9	3.7	133625	133625			25

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)
	1.8	1.9	97.7		0.456	0.456	2.7	3.8	19316

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 (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1.8	27	126870	126870	6716	98.25	0.19313	0.19313	0.19179	0.21916	RANDOM	21.233

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]
1.19		-0.09	0.45		-1.65

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	34.73
r_dihedral_angle_4_deg	21.802
r_dihedral_angle_3_deg	13.305
r_dihedral_angle_1_deg	5.419
r_scangle_it	2.768
r_scbond_it	2.077
r_angle_refined_deg	1.445
r_mcangle_it	0.991
r_angle_other_deg	0.925
r_mcbond_it	0.849
r_mcbond_other	0.32
r_symmetry_vdw_other	0.288
r_nbd_refined	0.22
r_nbd_other	0.201
r_nbtor_refined	0.177
r_symmetry_hbond_refined	0.158
r_xyhbond_nbd_refined	0.153
r_xyhbond_nbd_other	0.136
r_chiral_restr	0.127
r_nbtor_other	0.087
r_symmetry_vdw_refined	0.08
r_bond_refined_d	0.01
r_gen_planes_refined	0.004
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8424
Nucleic Acid Atoms
Solvent Atoms	776
Heterogen Atoms	102

Software

Software
Software Name	Purpose
REFMAC	refinement
DNA	data collection
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing