1PMJ

Crystal structure of Caldicellulosiruptor saccharolyticus CBM27-1

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7.5	283.15	Peg 4000, Isopropanol, Na-Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 283.15K

Crystal Properties
Matthews coefficient	Solvent content
2.1	41.49

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 54.988	α = 90
b = 54.988	β = 90
c = 115.777	γ = 90

Symmetry
Space Group	P 41 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	110	IMAGE PLATE	MARRESEARCH	mirrors	2003-02-13	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.2	0.97626	BESSY	14.2

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.55	24.6	98.6	0.051	13.6	4.1		26236			15.8

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	1.55	1.59	98.3		0.372			1708

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB entry 1PMH, CBM27-1 in complex with mannohexaose	1.55	24.6	2	26208	24319	1889	98.74	0.172	0.12779	0.12427	0.17388	RANDOM	13.456

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]
-0.5			-0.5		1.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	7.767
r_scangle_it	5.169
r_sphericity_free	4.537
r_scbond_it	3.612
r_sphericity_bonded	3.612
r_mcangle_it	3.266
r_mcbond_it	2.414
r_rigid_bond_restr	2.122
r_angle_refined_deg	1.544
r_angle_other_deg	0.849
r_nbd_other	0.262
r_symmetry_vdw_other	0.244
r_symmetry_vdw_refined	0.238
r_nbd_refined	0.215
r_symmetry_hbond_refined	0.184
r_xyhbond_nbd_refined	0.134
r_chiral_restr	0.103
r_nbtor_other	0.08
r_bond_refined_d	0.014
r_gen_planes_refined	0.007
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1508
Nucleic Acid Atoms
Solvent Atoms	294
Heterogen Atoms	9

Software

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