3E6Q

Putative 5-carboxymethyl-2-hydroxymuconate isomerase from Pseudomonas aeruginosa.

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	4.6	294	0.1 M sodium acetate, 3.5 M sodium formate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 294K

Crystal Properties
Matthews coefficient	Solvent content
2.85	56.86

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 172.796	α = 90
b = 145.243	β = 134.91
c = 122.252	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 315		2008-04-22	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-ID	0.9792	APS	19-ID

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	1.75	45	99.9	0.11	24.6	7.6	213832	213832			29.2

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	1.75	1.78	98.4		0.862	1.96	6.3	10486

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	SAD	THROUGHOUT	1.75	45	213261	213261	10707	99.41	0.137	0.137	0.136	0.164	RANDOM	22.368

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]
0.58		0.57	-0.39		0.62

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.803
r_dihedral_angle_4_deg	14.074
r_dihedral_angle_3_deg	12.808
r_dihedral_angle_1_deg	5.163
r_scangle_it	4.063
r_scbond_it	2.515
r_mcangle_it	1.595
r_angle_refined_deg	1.586
r_angle_other_deg	1.074
r_mcbond_it	0.938
r_mcbond_other	0.306
r_symmetry_vdw_other	0.258
r_nbd_other	0.23
r_nbd_refined	0.229
r_xyhbond_nbd_refined	0.22
r_symmetry_hbond_refined	0.183
r_nbtor_refined	0.173
r_symmetry_vdw_refined	0.152
r_chiral_restr	0.108
r_nbtor_other	0.088
r_bond_refined_d	0.017
r_gen_planes_refined	0.007
r_bond_other_d	0.002
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	11406
Nucleic Acid Atoms
Solvent Atoms	1863
Heterogen Atoms	177

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
SBC-Collect	data collection
SHELXD	phasing
MLPHARE	phasing
DM	phasing
SOLVE	phasing
RESOLVE	phasing
HKL-3000	phasing