2Z71

Structure of truncated mutant CYS1GLY of penicillin V acylase from bacillus sphaericus co-crystallized with penicillin V

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.4		pH 6.4, VAPOR DIFFUSION, HANGING DROP

Crystal Properties
Matthews coefficient	Solvent content
3.14	60.86

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 129.73	α = 90
b = 158.89	β = 90
c = 90.742	γ = 90

Symmetry
Space Group	C 2 2 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				2003-03-08	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID14-1	0.933	ESRF	ID14-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.6	20	89.6			78639	28157

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	2PVA	2.6	20	24808	1320	89.7	0.24045	0.23881	0.2703	RANDOM	46.447

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]
-2.58			-9.21		11.79

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	9.591
r_scangle_it	5.547
r_scbond_it	4.019
r_mcangle_it	2.682
r_mcbond_it	1.717
r_angle_refined_deg	0.979
r_nbd_refined	0.286
r_symmetry_vdw_refined	0.231
r_xyhbond_nbd_refined	0.196
r_chiral_restr	0.178

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	9.591
r_scangle_it	5.547
r_scbond_it	4.019
r_mcangle_it	2.682
r_mcbond_it	1.717
r_angle_refined_deg	0.979
r_nbd_refined	0.286
r_symmetry_vdw_refined	0.231
r_xyhbond_nbd_refined	0.196
r_chiral_restr	0.178
r_symmetry_hbond_refined	0.134
r_bond_refined_d	0.054
r_gen_planes_refined	0.019

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5161
Nucleic Acid Atoms
Solvent Atoms	51
Heterogen Atoms	48

Software

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

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.