14XV | pdb_000014xv

Crystal Structure of FtsZ with Z27682767

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-560	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
2.57	52.13

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.139	α = 90
b = 88.139	β = 90
c = 177.787	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-560	ftsz-560	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-560	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-560	1.971	44.069	100	0.216	0.226	0.064	0.998	9.9	12.5		54969

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-560	1.971	2.005		100	3.161	3.295	0.927	0.334		12.5

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	1.971	44.108	54958	2759	99.931	0.18	0.1777	0.1851	0.2158	0.219	35.552

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_3_deg	14.544
r_dihedral_angle_6_deg	13.82
r_dihedral_angle_2_deg	11.863
r_lrange_it	9.426
r_lrange_other	9.386
r_scangle_it	7.987
r_scangle_other	7.985
r_dihedral_angle_1_deg	6.722
r_scbond_it	5.191
r_scbond_other	5.19
r_mcangle_it	4.528
r_mcangle_other	4.528
r_mcbond_it	3.12
r_mcbond_other	3.114
r_angle_refined_deg	1.7
r_angle_other_deg	0.599
r_symmetry_nbd_other	0.45
r_xyhbond_nbd_refined	0.235
r_nbd_refined	0.231
r_nbd_other	0.223
r_symmetry_xyhbond_nbd_refined	0.201
r_nbtor_refined	0.169
r_symmetry_nbd_refined	0.168
r_symmetry_xyhbond_nbd_other	0.139
r_symmetry_nbtor_other	0.115
r_chiral_restr	0.074
r_bond_refined_d	0.008
r_gen_planes_refined	0.007
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	310
Heterogen Atoms	20

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