14ZM | pdb_000014zm

Crystal Structure of FtsZ with Z100643660

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-779	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

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.686	α = 90
b = 88.686	β = 90
c = 178.842	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-779	ftsz-779	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-779	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-779	2.035	44.343	100	0.265	0.276	0.076	0.996	8	13.3		50849

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-779	2.035	2.07		100	2.2	2.291	0.638	0.356		12.9

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	2.035	44.382	50843	2563	99.957	0.187	0.1856	0.1925	0.2215	0.2254	32.463

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]
0.034	0.017		0.034		-0.109

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	14.791
r_dihedral_angle_6_deg	14.484
r_dihedral_angle_2_deg	9.642
r_lrange_it	8.195
r_lrange_other	8.132
r_dihedral_angle_1_deg	6.613
r_scangle_it	6.593
r_scangle_other	6.592
r_scbond_it	4.208
r_scbond_other	4.207
r_mcangle_it	3.989
r_mcangle_other	3.989
r_mcbond_it	2.631
r_mcbond_other	2.629
r_angle_refined_deg	1.675
r_angle_other_deg	0.674
r_symmetry_nbd_other	0.528
r_symmetry_xyhbond_nbd_other	0.233
r_nbd_refined	0.219
r_symmetry_xyhbond_nbd_refined	0.216
r_xyhbond_nbd_refined	0.186
r_nbd_other	0.174
r_nbtor_refined	0.168
r_symmetry_nbd_refined	0.164
r_symmetry_nbtor_other	0.136
r_chiral_restr	0.083
r_bond_refined_d	0.008
r_gen_planes_refined	0.007
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	313
Heterogen Atoms	33

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