14YG | pdb_000014yg

Crystal Structure of FtsZ with Z53825177

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-636	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	53.12

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.66	α = 90
b = 88.66	β = 90
c = 179.398	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-636	ftsz-636	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-636	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-636	1.79	44.33	100	0.152	0.158	0.043	0.999	11.4	13.4		74912

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-636	1.79	1.82		100	2.991	3.106	0.834	0.339		13.7

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	1.79	44.369	74897	3777	99.961	0.181	0.1794	0.1874	0.2073	0.2155	30.713

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]
-0.004	-0.002		-0.004		0.012

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	16.216
r_dihedral_angle_3_deg	14.015
r_dihedral_angle_6_deg	13.596
r_lrange_it	8.085
r_lrange_other	8.037
r_scangle_it	6.84
r_scangle_other	6.839
r_dihedral_angle_1_deg	6.086
r_scbond_it	4.257
r_scbond_other	4.251
r_mcangle_it	3.868
r_mcangle_other	3.868
r_mcbond_other	2.596
r_mcbond_it	2.577
r_angle_refined_deg	1.566
r_angle_other_deg	0.518
r_nbd_refined	0.213
r_symmetry_nbd_other	0.191
r_nbd_other	0.183
r_symmetry_xyhbond_nbd_refined	0.181
r_xyhbond_nbd_refined	0.175
r_nbtor_refined	0.167
r_symmetry_nbd_refined	0.161
r_symmetry_nbtor_other	0.081
r_chiral_restr	0.075
r_symmetry_xyhbond_nbd_other	0.045
r_bond_refined_d	0.007
r_gen_planes_refined	0.007
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4230
Nucleic Acid Atoms
Solvent Atoms	312
Heterogen Atoms	44

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