14UI | pdb_000014ui

Crystal Structure of FtsZ with Z50145861

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-1031	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	52.24

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.224	α = 90
b = 88.224	β = 90
c = 177.858	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-1031	ftsz-1031	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-1031	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-1031	2.481	44.112	100	0.257	0.268	0.074	0.996	9.1	12.6		27676

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-1031	2.481	2.524		100	2.029	2.12	0.596	0.36		11.4

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	2.481	44.151	27667	1401	99.931	0.17	0.1664	0.1725	0.2347	0.2353	46.516

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]
0.021	0.011		0.021		-0.069

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	14.893
r_dihedral_angle_6_deg	13.162
r_lrange_it	11.39
r_lrange_other	11.286
r_scangle_it	9.356
r_scangle_other	9.355
r_dihedral_angle_2_deg	7.607
r_dihedral_angle_1_deg	6.449
r_mcangle_other	6.255
r_mcangle_it	6.254
r_scbond_it	5.856
r_scbond_other	5.855
r_mcbond_other	3.985
r_mcbond_it	3.977
r_angle_refined_deg	1.571
r_angle_other_deg	0.506
r_symmetry_nbd_refined	0.245
r_symmetry_xyhbond_nbd_refined	0.244
r_nbd_refined	0.213
r_xyhbond_nbd_refined	0.209
r_symmetry_nbd_other	0.197
r_nbd_other	0.185
r_nbtor_refined	0.168
r_symmetry_nbtor_other	0.082
r_chiral_restr	0.068
r_symmetry_xyhbond_nbd_other	0.019
r_bond_refined_d	0.007
r_gen_planes_refined	0.005
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4230
Nucleic Acid Atoms
Solvent Atoms	307
Heterogen Atoms	18

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