1AL3 | pdb_00001al3

COFACTOR BINDING FRAGMENT OF CYSB FROM KLEBSIELLA AEROGENES

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	291	COFACTOR BINDING DOMAIN WAS CRYSTALLISED IN HANGING DROPS AT 18 DEGREES CELSIUS FROM 14% MONO-METHYLETHER PEG750, 100MM MES PH 6.5, vapor diffusion - hanging drop, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
2.22	44

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 66.38	α = 90
b = 107.53	β = 90
c = 32.74	γ = 90

Symmetry
Space Group	P 21 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	293	IMAGE PLATE	MAR scanner 300 mm plate		1994-12-17	M

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	EMBL/DESY, HAMBURG BEAMLINE X11		EMBL/DESY, HAMBURG	X11

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	1.8	20	94.1	0.044	7.7	2.5		22479

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)
	1.8	1.9	84.9		0.319	1.6	2.1

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	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	MIR	THROUGHOUT	1.8	20	22479	1054	94.1	0.179	0.18	0.246	0.23	RANDOM	29.8

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	24.5
p_staggered_tor	21.5
p_scangle_it	5.88
p_planar_tor	5
p_mcangle_it	4.45
p_scbond_it	4.17
p_mcbond_it	3.38
p_multtor_nbd	0.32
p_xyhbond_nbd	0.27
p_singtor_nbd	0.21
p_chiral_restr	0.13
p_planar_d	0.039
p_angle_d	0.033
p_plane_restr	0.03
p_bond_d	0.013
p_angle_deg
p_hb_or_metal_coord
p_xhyhbond_nbd
p_orthonormal_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2038
Nucleic Acid Atoms
Solvent Atoms	253
Heterogen Atoms	5

Software

Software
Software Name	Purpose
DENZO	data reduction
CCP4	data reduction
MLPHARE	phasing
REFMAC	refinement
CCP4	data scaling