14ZT | pdb_000014zt

Crystal Structure of FtsZ with Z1143279263

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-922	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
2.62	53.11

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.627	α = 90
b = 88.627	β = 90
c = 179.513	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-922	ftsz-922	x-ray	100	PIXEL	DECTRIS EIGER X 9M	KB	2025-04-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
ftsz-922	SYNCHROTRON	NSLS-II BEAMLINE 17-ID-1	0.920051	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-922	1.957	43.022	100	0.197	0.205	0.056	0.998	10.7	13.3		57318

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-922	1.957	1.991		100	2.175	2.262	0.614	0.35		13.4

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	1.957	43.059	57304	2862	99.948	0.182	0.1807	0.1885	0.2156	0.2223	32.664

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]
-0.013	-0.006		-0.013		0.042

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	14.94
r_dihedral_angle_6_deg	14.301
r_lrange_it	8.695
r_lrange_other	8.638
r_dihedral_angle_2_deg	7.655
r_scangle_it	7.024
r_scangle_other	7.022
r_dihedral_angle_1_deg	6.797
r_scbond_it	4.601
r_scbond_other	4.598
r_mcangle_it	4.352
r_mcangle_other	4.352
r_mcbond_it	2.921
r_mcbond_other	2.918
r_angle_refined_deg	1.745
r_angle_other_deg	0.651
r_symmetry_nbd_other	0.537
r_symmetry_xyhbond_nbd_refined	0.23
r_nbd_refined	0.219
r_symmetry_xyhbond_nbd_other	0.213
r_nbd_other	0.192
r_xyhbond_nbd_refined	0.188
r_nbtor_refined	0.171
r_symmetry_nbd_refined	0.145
r_symmetry_nbtor_other	0.114
r_chiral_restr	0.084
r_xyhbond_nbd_other	0.038
r_bond_refined_d	0.008
r_gen_planes_refined	0.007
r_bond_other_d	0.005
r_gen_planes_other	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4230
Nucleic Acid Atoms
Solvent Atoms	307
Heterogen Atoms	31

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