2J7V

Structure of PBP-A

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5		HANGING DROP. PROTEIN 10 MG/ML. RESERVOIR 500 UL HEPES 0.1 M PH 7.5, PROLINE 0.2 M, PEG-3350 10% (W/V) AND NAN3 0.02% (W/V). DROP 1UL PROTEIN AND 1 UL RESERVOIR

Crystal Properties
Matthews coefficient	Solvent content
2.27	46

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 87.79	α = 90
b = 91.9	β = 90
c = 147.27	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	IMAGE PLATE	MARRESEARCH	MIRROR 1, FLAT PRE-MIRROR. MIRROR 2, BENT, VERTICALLY FOCUSSING	2004-06-02	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	EMBL/DESY, HAMBURG BEAMLINE BW7B		EMBL/DESY, HAMBURG	BW7B

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	1.9	39.2	99.8	0.08	13.9	5.1		94191			28.5

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	1.9	1.95	99.7		0.42	3.8	5.1

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	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	MOLECULAR REPLACEMENT	THROUGHOUT	PRE-ALIGNED STRUCTURES WITH PDB ENTRIES 1MF0, 1E25, 1BSG, 1ERM, 1I2S	1.9	39.2	89464	4726	99.8	0.174	0.172	0.213	RANDOM	20.09

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]
0.67			-0.74		0.07

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.132
r_dihedral_angle_4_deg	18.856
r_dihedral_angle_3_deg	13.835
r_dihedral_angle_1_deg	5.843
r_scangle_it	3.272
r_scbond_it	2.28
r_angle_refined_deg	1.51
r_mcangle_it	1.135
r_mcbond_it	1.016
r_angle_other_deg	0.996
r_symmetry_vdw_other	0.317
r_symmetry_vdw_refined	0.25
r_nbd_refined	0.22
r_mcbond_other	0.214
r_nbd_other	0.207
r_xyhbond_nbd_refined	0.177
r_nbtor_refined	0.173
r_symmetry_hbond_refined	0.167
r_nbtor_other	0.09
r_chiral_restr	0.088
r_bond_refined_d	0.015
r_gen_planes_refined	0.006
r_bond_other_d	0.002
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	8255
Nucleic Acid Atoms
Solvent Atoms	870
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
PHASER	phasing