14ZZ | pdb_000014zz

Crystal Structure of FtsZ with Z2692078340

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-976	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
2.53	51.37

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 87.828	α = 90
b = 87.828	β = 90
c = 176.239	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-976	ftsz-976	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-976	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-976	2.497	43.914	100	0.355	0.369	0.1	0.992	6.1	13.6		26663

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-976	2.497	2.54		100	2.894	3.002	0.794	0.335		14

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	2.497	43.953	26657	1335	99.948	0.172	0.1688	0.1752	0.2328	0.2332	49.828

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]
-0.008	-0.004		-0.008		0.027

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	15.361
r_dihedral_angle_6_deg	13.311
r_lrange_it	12.677
r_lrange_other	12.566
r_scangle_it	9.369
r_scangle_other	9.368
r_dihedral_angle_1_deg	6.735
r_mcangle_other	6.689
r_mcangle_it	6.687
r_dihedral_angle_2_deg	6.588
r_scbond_it	5.899
r_scbond_other	5.897
r_mcbond_it	4.213
r_mcbond_other	4.212
r_angle_refined_deg	1.553
r_angle_other_deg	0.561
r_symmetry_nbd_other	0.435
r_symmetry_xyhbond_nbd_refined	0.357
r_xyhbond_nbd_refined	0.237
r_symmetry_nbd_refined	0.237
r_nbd_refined	0.22
r_nbd_other	0.199
r_nbtor_refined	0.168
r_symmetry_nbtor_other	0.138
r_symmetry_xyhbond_nbd_other	0.131
r_chiral_restr	0.07
r_chiral_restr_other	0.062
r_bond_refined_d	0.007
r_gen_planes_refined	0.005
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	307
Heterogen Atoms	19

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