2W1N | pdb_00002w1n

cohesin and fibronectin type-III double module construct from the Clostridium perfringens glycoside hydrolase GH84C

X-RAY DIFFRACTION

---

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2O4E	PDB ENTRY 2O4E

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		3.5		pH 3.5

Crystal Properties
Matthews coefficient	Solvent content
2.28	45.68

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 148.245	α = 90
b = 48.644	β = 96.19
c = 36.9	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 CCD			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X6A		NSLS	X6A

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	73.72	94	0.05	30.2	3.7		27684		1.9

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	1.8	1.85	94.5		0.5	1.9	3.5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 2O4E	1.8	73.72	22089	1183	95.4	0.228	0.224	0.23	0.294	0.29	RANDOM	29.93

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]
-2.06		-0.78	2.5		-0.61

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.745
r_dihedral_angle_4_deg	22.559
r_dihedral_angle_3_deg	15.446
r_dihedral_angle_1_deg	6.804
r_scangle_it	4.088
r_scbond_it	2.661
r_angle_refined_deg	1.732
r_mcangle_it	1.725
r_mcbond_it	1.052
r_nbtor_refined	0.3
r_symmetry_hbond_refined	0.243
r_nbd_refined	0.232
r_xyhbond_nbd_refined	0.204
r_symmetry_vdw_refined	0.2
r_chiral_restr	0.12
r_bond_refined_d	0.018
r_gen_planes_refined	0.007
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1744
Nucleic Acid Atoms
Solvent Atoms	316
Heterogen Atoms	4

Software

Software
Software Name	Purpose
REFMAC	refinement
PHASER	phasing