Experiment: 31CT

X-RAY DIFFRACTION

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1GOK

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.7	293	100 mM MES pH 6.7, 1.2 M ammonium sulfate

Crystal Properties
Matthews coefficient	Solvent content
1.92	36.01

Symmetry
Space Group	P 1 21 1

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS PILATUS3 X 6M		2025-03-04	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.1	0.9184	BESSY	14.1

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	CC (Half)	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	1.11	42.57	99.9	0.996	9	6.6		97755

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.11	1.13			0.477	1.9

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	1.11	24.859	97727	4838	99.904	0.155	0.1543	0.1719	0.1714	0.1879	4.744

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]
-0.25		-0.247	0.047		0.304

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	16.934
r_dihedral_angle_3_deg	11.34
r_lrange_it	8.632
r_dihedral_angle_2_deg	8.319
r_dihedral_angle_1_deg	6.898
r_lrange_other	6.698
r_rigid_bond_restr	3.48
r_scangle_it	2.594
r_scangle_other	2.592
r_angle_refined_deg	1.866

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	16.934
r_dihedral_angle_3_deg	11.34
r_lrange_it	8.632
r_dihedral_angle_2_deg	8.319
r_dihedral_angle_1_deg	6.898
r_lrange_other	6.698
r_rigid_bond_restr	3.48
r_scangle_it	2.594
r_scangle_other	2.592
r_angle_refined_deg	1.866
r_scbond_it	1.806
r_scbond_other	1.801
r_mcangle_other	1.416
r_mcangle_it	1.414
r_mcbond_it	0.912
r_mcbond_other	0.908
r_angle_other_deg	0.656
r_symmetry_nbd_refined	0.284
r_symmetry_xyhbond_nbd_refined	0.283
r_xyhbond_nbd_refined	0.255
r_nbd_refined	0.238
r_symmetry_nbd_other	0.183
r_nbtor_refined	0.183
r_nbd_other	0.175
r_chiral_restr	0.102
r_symmetry_nbtor_other	0.074
r_bond_refined_d	0.011
r_gen_planes_refined	0.01
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2311
Nucleic Acid Atoms
Solvent Atoms	354
Heterogen Atoms	28

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

31CT | pdb_000031ct