1OBR

CARBOXYPEPTIDASE T

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6		pH 6.0

Crystal Properties
Matthews coefficient	Solvent content
5.32	77

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 159.42	α = 90
b = 159.42	β = 90
c = 106.86	γ = 120

Symmetry
Space Group	P 63 2 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	297	FILM	FILM		1987-04-19	M

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	OTHER

Data Collection

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	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	CARBOXYPEPTIDASE A (PDB ENTRY 5CPA)	2.3	7	21053		61	0.152		13.3

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	22.1
p_staggered_tor	16.4
p_scangle_it	7.8
p_scbond_it	6.4
p_mcangle_it	3.5
p_mcbond_it	2.5
p_planar_tor	2.4
p_multtor_nbd	0.171
p_chiral_restr	0.161
p_singtor_nbd	0.131
p_planar_d	0.031
p_angle_d	0.025
p_bond_d	0.014
p_plane_restr	0.013
p_angle_deg
p_hb_or_metal_coord
p_xhyhbond_nbd
p_xyhbond_nbd
p_orthonormal_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2581
Nucleic Acid Atoms
Solvent Atoms	118
Heterogen Atoms	10

Software

Software
Software Name	Purpose
MOSFLM	data reduction
BLANC	model building
PROLSQ	refinement
BLANC	phasing