9U5V | pdb_00009u5v

Structure of Chloroflexus aggregans flavin based fluorescent protein (CagFbFP) Q89E variant (complex with LC)

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	6RHF

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		300	0.2 M Trimethylamine N-oxide dihydrate, 0.1 M Tris pH 8.5, 20% w/v Polyethylene glycol monomethyl ether 2,000

Crystal Properties
Matthews coefficient	Solvent content
2.27	45.79

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 53.749	α = 90
b = 107.577	β = 90
c = 38.932	γ = 90

Symmetry
Space Group	P 21 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	PIXEL	DECTRIS EIGER2 S 16M		2023-12-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL17UM	0.97919	SSRF	BL17UM

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	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
1	1.663	48.099	92.7	0.996	7.9	7.17		19963

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.663	1.718			0.581

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	FREE R-VALUE	6RHF	1.663	48.099	17359	856	63.451	0.192	0.1892	0.198	0.2382	0.2462	18.052

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]
-0.129			0.206		-0.077

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_6_deg	13.907
r_dihedral_angle_3_deg	10.133
r_dihedral_angle_1_deg	6.495
r_lrange_it	5.541
r_lrange_other	5.54
r_scangle_it	4.771
r_scangle_other	4.77
r_scbond_it	3.247
r_scbond_other	3.245
r_dihedral_angle_2_deg	3.093
r_mcangle_it	2.729
r_mcangle_other	2.728
r_mcbond_it	1.967
r_mcbond_other	1.964
r_angle_refined_deg	0.771
r_angle_other_deg	0.265
r_nbd_refined	0.218
r_symmetry_xyhbond_nbd_refined	0.215
r_symmetry_nbd_other	0.213
r_nbd_other	0.199
r_nbtor_refined	0.185
r_xyhbond_nbd_refined	0.149
r_symmetry_nbd_refined	0.125
r_symmetry_nbtor_other	0.082
r_chiral_restr	0.036
r_gen_planes_refined	0.003
r_bond_refined_d	0.002
r_bond_other_d
r_gen_planes_other

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1592
Nucleic Acid Atoms
Solvent Atoms	164
Heterogen Atoms	36

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
STARANISO	data scaling
MOLREP	phasing