1NVM | pdb_00001nvm

Crystal structure of a bifunctional aldolase-dehydrogenase : sequestering a reactive and volatile intermediate

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		7.5	310	PEG 8000, Ammonium sulfate, PIPES, pH 7.5, Hanging drop and micro seeding, temperature 310.0K, pH 7.50

Crystal Properties
Matthews coefficient	Solvent content
2.16	42.73

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 102.2	α = 90
b = 140	β = 90
c = 191.4	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	CCD	ADSC QUANTUM 4	MIRRORS	2000-12-14	M	MULTIPLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 5.0.2		ALS	5.0.2

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	1.7	100	99.7	0.078	0.078	18.7	6.2		299052			28.3

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	1.7	1.74	99.3		0.565	0.565	2	4

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	1.7	20	298381	283318	15063	95	0.189	0.18	0.23	0.21	RANDOM	28.5

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	29.8
p_staggered_tor	13.7
p_planar_tor	6.7
p_scangle_it	2.166
p_mcangle_it	1.652
p_scbond_it	1.514
p_mcbond_it	1.187
p_multtor_nbd	0.257
p_singtor_nbd	0.172
p_xyhbond_nbd	0.117
p_planar_d	0.055
p_angle_d	0.028
p_bond_d	0.011
p_angle_deg
p_hb_or_metal_coord
p_plane_restr
p_chiral_restr
p_xhyhbond_nbd
p_orthonormal_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	19344
Nucleic Acid Atoms
Solvent Atoms	2811
Heterogen Atoms	268

Software

Software
Software Name	Purpose
HKL-2000	data collection
SCALEPACK	data scaling
SnB	phasing
SOLVE	phasing
REFMAC	refinement
DENZO	data reduction