14XN | pdb_000014xn

Crystal Structure of FtsZ with Z1416571195

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-520	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
2.6	52.73

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.479	α = 90
b = 88.479	β = 90
c = 178.64	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-520	ftsz-520	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-520	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-520	1.878	44.239	100	0.222	0.23	0.062	0.997	8.5	13.4		64366

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-520	1.878	1.91		100	3.21	3.334	0.894	0.377		13.5

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	1.878	44.279	64342	3269	99.955	0.18	0.178	0.1862	0.2091	0.2159	32.356

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		0.005

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	14.342
r_dihedral_angle_6_deg	14.336
r_dihedral_angle_2_deg	8.779
r_lrange_it	8.639
r_lrange_other	8.611
r_scangle_it	7.673
r_scangle_other	7.671
r_dihedral_angle_1_deg	6.319
r_scbond_it	4.997
r_scbond_other	4.996
r_mcangle_it	4.172
r_mcangle_other	4.172
r_mcbond_it	2.935
r_mcbond_other	2.933
r_angle_refined_deg	1.74
r_angle_other_deg	0.588
r_symmetry_nbd_other	0.335
r_symmetry_xyhbond_nbd_refined	0.224
r_nbd_refined	0.217
r_nbd_other	0.171
r_nbtor_refined	0.168
r_xyhbond_nbd_refined	0.165
r_symmetry_nbd_refined	0.147
r_symmetry_nbtor_other	0.123
r_chiral_restr	0.082
r_bond_refined_d	0.008
r_gen_planes_refined	0.007
r_bond_other_d	0.003
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