14XT | pdb_000014xt

Crystal Structure of FtsZ with Z1889787519

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-544	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	52.75

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.429	α = 90
b = 88.429	β = 90
c = 178.94	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-544	ftsz-544	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-544	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-544	1.837	42.924	100	0.172	0.179	0.049	0.999	10.8	13.3		68724

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-544	1.837	1.869		100	2.395	2.489	0.677	0.36		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	1.837	42.96	68721	3488	99.977	0.183	0.1815	0.1891	0.2125	0.219	30.056

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]
-0.006	-0.003		-0.006		0.018

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	14.688
r_dihedral_angle_6_deg	14.543
r_dihedral_angle_2_deg	8.902
r_lrange_it	8.219
r_lrange_other	8.155
r_scangle_it	6.916
r_scangle_other	6.915
r_dihedral_angle_1_deg	6.311
r_scbond_it	4.463
r_scbond_other	4.462
r_mcangle_it	3.993
r_mcangle_other	3.993
r_mcbond_it	2.816
r_mcbond_other	2.813
r_angle_refined_deg	1.74
r_angle_other_deg	0.676
r_symmetry_nbd_other	0.6
r_symmetry_nbd_refined	0.378
r_symmetry_xyhbond_nbd_refined	0.303
r_nbd_other	0.24
r_nbd_refined	0.222
r_xyhbond_nbd_refined	0.173
r_nbtor_refined	0.168
r_symmetry_nbtor_other	0.141
r_chiral_restr	0.084
r_symmetry_xyhbond_nbd_other	0.057
r_chiral_restr_other	0.036
r_bond_refined_d	0.009
r_gen_planes_refined	0.007
r_bond_other_d	0.006
r_gen_planes_other	0.003

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4230
Nucleic Acid Atoms
Solvent Atoms	314
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