14ZD | pdb_000014zd

Crystal Structure of FtsZ with Z32367954

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-748	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
2.67	53.89

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.955	α = 90
b = 88.955	β = 90
c = 181.188	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-748	ftsz-748	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-748	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-748	2.13	44.478	100	0.259	0.269	0.073	0.996	8.9	13.4		45246

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-748	2.13	2.167		100	2.2	2.289	0.626	0.339		13

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	2.13	44.517	45241	2303	99.947	0.186	0.1834	0.1902	0.2262	0.2299	34.701

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]
0.024	0.012		0.024		-0.078

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	15.357
r_dihedral_angle_6_deg	14.302
r_dihedral_angle_2_deg	10.657
r_lrange_it	8.854
r_lrange_other	8.739
r_scangle_it	6.946
r_scangle_other	6.945
r_dihedral_angle_1_deg	6.796
r_scbond_it	4.456
r_scbond_other	4.456
r_mcangle_it	4.34
r_mcangle_other	4.34
r_mcbond_it	2.817
r_mcbond_other	2.815
r_angle_refined_deg	1.658
r_angle_other_deg	0.613
r_symmetry_nbd_other	0.519
r_nbd_refined	0.22
r_xyhbond_nbd_refined	0.197
r_symmetry_nbd_refined	0.185
r_nbd_other	0.176
r_symmetry_xyhbond_nbd_refined	0.172
r_nbtor_refined	0.169
r_symmetry_nbtor_other	0.113
r_symmetry_xyhbond_nbd_other	0.095
r_chiral_restr	0.076
r_bond_refined_d	0.007
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	307
Heterogen Atoms	35

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