14XR | pdb_000014xr

Crystal Structure of FtsZ with Z57515803

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-540	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	52.37

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.296	α = 90
b = 88.296	β = 90
c = 178.055	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-540	ftsz-540	x-ray	100	PIXEL	DECTRIS EIGER X 9M	KB	2025-04-07	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
ftsz-540	SYNCHROTRON	NSLS-II BEAMLINE 17-ID-1	0.919764	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-540	2.164	44.148	99.9	0.288	0.3	0.081	0.994	8.7	13.5		41747

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-540	2.164	2.201		99.8	2.405	2.497	0.668	0.333		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	2.164	44.187	41741	2160	99.89	0.181	0.1789	0.1862	0.2219	0.2241	36.018

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	14.419
r_dihedral_angle_6_deg	13.776
r_lrange_it	8.924
r_lrange_other	8.855
r_scangle_it	7.359
r_scangle_other	7.358
r_dihedral_angle_2_deg	7.184
r_dihedral_angle_1_deg	6.377
r_scbond_it	4.676
r_scbond_other	4.675
r_mcangle_it	4.354
r_mcangle_other	4.354
r_mcbond_it	2.887
r_mcbond_other	2.88
r_angle_refined_deg	1.537
r_angle_other_deg	0.538
r_symmetry_nbd_other	0.392
r_symmetry_xyhbond_nbd_refined	0.25
r_nbd_refined	0.216
r_xyhbond_nbd_refined	0.187
r_nbd_other	0.181
r_nbtor_refined	0.169
r_symmetry_nbd_refined	0.169
r_symmetry_nbtor_other	0.106
r_symmetry_xyhbond_nbd_other	0.076
r_chiral_restr	0.072
r_bond_refined_d	0.007
r_gen_planes_refined	0.006
r_bond_other_d	0.003
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	22

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