14ZV | pdb_000014zv

Crystal Structure of FtsZ with Z19735904

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-928	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	52.26

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.368	α = 90
b = 88.368	β = 90
c = 177.337	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-928	ftsz-928	x-ray	100	PIXEL	DECTRIS EIGER X 9M	KB	2025-04-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
ftsz-928	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-928	2.437	44.184	97.5	0.458	0.476	0.13	0.988	6.6	13.2		28463

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-928	2.437	2.479		100	3.493	3.632	0.994	0.324		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	2.437	44.223	28410	1424	97.245	0.178	0.1749	0.1796	0.2319	0.2319	38.114

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	18.79
r_dihedral_angle_3_deg	15.466
r_dihedral_angle_6_deg	13.869
r_lrange_it	9.474
r_lrange_other	9.412
r_scangle_it	7.166
r_scangle_other	7.165
r_dihedral_angle_1_deg	6.667
r_mcangle_other	4.889
r_mcangle_it	4.887
r_scbond_it	4.416
r_scbond_other	4.416
r_mcbond_it	3.037
r_mcbond_other	3.037
r_angle_refined_deg	1.632
r_angle_other_deg	0.608
r_symmetry_nbd_other	0.491
r_symmetry_xyhbond_nbd_refined	0.24
r_symmetry_xyhbond_nbd_other	0.238
r_nbd_other	0.229
r_nbd_refined	0.22
r_xyhbond_nbd_refined	0.213
r_symmetry_nbd_refined	0.189
r_nbtor_refined	0.169
r_symmetry_nbtor_other	0.111
r_chiral_restr	0.072
r_bond_refined_d	0.007
r_gen_planes_refined	0.005
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	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