14YK | pdb_000014yk

Crystal Structure of FtsZ with Z445191014

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-647	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
2.61	52.91

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.585	α = 90
b = 88.585	β = 90
c = 178.919	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-647	ftsz-647	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-647	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-647	1.795	44.292	100	0.145	0.151	0.041	0.999	12	13.4		73904

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-647	1.795	1.826		100	2.411	2.503	0.668	0.385		13.6

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	1.795	44.332	73892	3736	99.955	0.179	0.178	0.1868	0.2063	0.2155	30.459

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]
0.001	0.001		0.001		-0.004

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	14.546
r_dihedral_angle_6_deg	14.277
r_dihedral_angle_2_deg	8.58
r_lrange_it	8.332
r_lrange_other	8.304
r_scangle_it	7.519
r_scangle_other	7.518
r_dihedral_angle_1_deg	6.194
r_scbond_it	4.909
r_scbond_other	4.906
r_mcangle_it	3.958
r_mcangle_other	3.957
r_mcbond_it	2.9
r_mcbond_other	2.899
r_angle_refined_deg	1.787
r_angle_other_deg	0.624
r_symmetry_nbd_other	0.44
r_nbd_refined	0.217
r_symmetry_xyhbond_nbd_refined	0.193
r_nbd_other	0.192
r_xyhbond_nbd_refined	0.18
r_nbtor_refined	0.168
r_symmetry_nbd_refined	0.146
r_symmetry_nbtor_other	0.122
r_chiral_restr	0.084
r_bond_refined_d	0.009
r_gen_planes_refined	0.008
r_bond_other_d	0.004
r_gen_planes_other	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4230
Nucleic Acid Atoms
Solvent Atoms	311
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