14ZQ | pdb_000014zq

Crystal Structure of FtsZ with Z68404778

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-908	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
2.66	53.74

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.919	α = 90
b = 88.919	β = 90
c = 180.755	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-908	ftsz-908	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-908	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-908	1.961	44.459	100	0.204	0.213	0.058	0.998	6.1	13.3		57749

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-908	1.961	1.995		100	2.038	2.119	0.579	0.328		13.3

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	1.961	44.499	57684	2895	99.839	0.192	0.1902	0.1977	0.2248	0.2295	34.998

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]
0.002	0.001		0.002		-0.005

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	15.524
r_dihedral_angle_6_deg	14.793
r_dihedral_angle_3_deg	14.386
r_lrange_it	8.677
r_lrange_other	8.621
r_scangle_it	7.174
r_scangle_other	7.172
r_dihedral_angle_1_deg	6.576
r_scbond_it	4.689
r_scbond_other	4.688
r_mcangle_it	4.339
r_mcangle_other	4.338
r_mcbond_it	2.973
r_mcbond_other	2.967
r_angle_refined_deg	1.679
r_angle_other_deg	0.615
r_symmetry_nbd_other	0.513
r_symmetry_xyhbond_nbd_other	0.288
r_nbd_refined	0.232
r_xyhbond_nbd_refined	0.218
r_nbd_other	0.19
r_symmetry_nbd_refined	0.18
r_nbtor_refined	0.169
r_symmetry_xyhbond_nbd_refined	0.164
r_symmetry_nbtor_other	0.115
r_chiral_restr	0.077
r_bond_refined_d	0.008
r_gen_planes_refined	0.006
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	311
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