14ZH | pdb_000014zh

Crystal Structure of FtsZ with Z28870646

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-757	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
2.57	52.22

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.273	α = 90
b = 88.273	β = 90
c = 177.585	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-757	ftsz-757	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-757	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-757	2.099	42.833	100	0.28	0.291	0.08	0.995	7.5	13.3		45676

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-757	2.099	2.135		100	1.938	2.023	0.578	0.33		12.2

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	2.099	42.87	45650	2329	99.932	0.184	0.1817	0.1888	0.22	0.2234	33.751

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]
0.008	0.004		0.008		-0.026

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	14.418
r_dihedral_angle_6_deg	14.213
r_dihedral_angle_2_deg	11.934
r_lrange_it	8.324
r_lrange_other	8.27
r_scangle_it	6.978
r_scangle_other	6.977
r_dihedral_angle_1_deg	6.631
r_scbond_it	4.445
r_scbond_other	4.444
r_mcangle_it	4.034
r_mcangle_other	4.034
r_mcbond_it	2.694
r_mcbond_other	2.687
r_angle_refined_deg	1.638
r_angle_other_deg	0.597
r_symmetry_nbd_other	0.462
r_symmetry_xyhbond_nbd_refined	0.228
r_nbd_refined	0.22
r_symmetry_nbd_refined	0.195
r_xyhbond_nbd_refined	0.188
r_nbd_other	0.186
r_nbtor_refined	0.17
r_symmetry_nbtor_other	0.124
r_chiral_restr	0.073
r_symmetry_xyhbond_nbd_other	0.068
r_bond_refined_d	0.007
r_gen_planes_refined	0.006
r_bond_other_d	0.004
r_gen_planes_other	0.002

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4230
Nucleic Acid Atoms
Solvent Atoms	307
Heterogen Atoms	19

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