14ZX | pdb_000014zx

Crystal Structure of FtsZ with Z198194394

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	2Q1X	initial MR model

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
ftsz-955	VAPOR DIFFUSION, SITTING DROP	5	294	0.1 M ammonium sulfate, 15.6% (w/v) PEG 3350, 0.1 M Bis-Tris pH 5.0.

Crystal Properties
Matthews coefficient	Solvent content
2.58	52.38

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.276	α = 90
b = 88.276	β = 90
c = 178.168	γ = 120

Symmetry
Space Group	P 65

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
ftsz-955	ftsz-955	x-ray	100	PIXEL	DECTRIS EIGER X 9M	KB	2025-04-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
ftsz-955	SYNCHROTRON	NSLS-II BEAMLINE 17-ID-1	0.92	NSLS-II	17-ID-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	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
ftsz-955	2.006	44.138	100	0.268	0.279	0.077	0.993	8.5	13.3		52448

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
ftsz-955	2.006	2.04		100	2.056	2.141	0.595	0.337		13

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-Factor (All)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.005	44.177	52436	2657	99.969	0.19	0.188	0.1948	0.2263	0.2278	29.365

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]
-0.001			-0.001		0.002

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	14.644
r_dihedral_angle_6_deg	14.407
r_dihedral_angle_other_2_deg	12.01
r_dihedral_angle_2_deg	8.034
r_lrange_it	7.828
r_lrange_other	7.775
r_dihedral_angle_1_deg	6.677
r_scangle_it	6.382
r_scangle_other	6.381
r_scbond_it	4.035
r_scbond_other	4.034
r_mcangle_it	3.729
r_mcangle_other	3.729
r_mcbond_it	2.45
r_mcbond_other	2.449
r_angle_refined_deg	1.617
r_angle_other_deg	0.595
r_symmetry_nbd_other	0.504
r_nbd_refined	0.218
r_nbd_other	0.199
r_xyhbond_nbd_refined	0.198
r_symmetry_xyhbond_nbd_refined	0.198
r_nbtor_refined	0.168
r_symmetry_nbd_refined	0.158
r_symmetry_nbtor_other	0.137
r_chiral_restr	0.076
r_symmetry_xyhbond_nbd_other	0.066
r_bond_refined_d	0.008
r_gen_planes_refined	0.006
r_bond_other_d	0.005
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4230
Nucleic Acid Atoms
Solvent Atoms	310
Heterogen Atoms	21

Software

Software
Software Name	Purpose
REFMAC	refinement
autoPROC	data reduction
Aimless	data scaling
XDS	data reduction
DIMPLE	phasing
PHASER	phasing
Coot	model building
gemmi	data extraction