9IFZ

FSP1 (tetrapod ancestor) bound to FAD

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE MASSIF-3
Synchrotron site	ESRF
Beamline	MASSIF-3
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-06-10
Detector	DECTRIS EIGER X 4M
Wavelength(s)	0.873130
Spacegroup name	P 1 21 1
Unit cell lengths	43.092, 81.512, 57.685
Unit cell angles	90.00, 97.53, 90.00

Refinement procedure

Resolution	46.860 - 2.100
R-factor	0.1827
Rwork	0.180
R-free	0.22744
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.007
RMSD bond angle	1.377
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	REFMAC (5.8.0405)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	81.510	2.160
High resolution limit [Å]	2.100	2.100
Rmerge	0.194	1.062
Rmeas	0.227	1.146
Rpim	0.086	0.428
Total number of observations		13548
Number of reflections	23156	1912
<I/σ(I)>	7.2	2.1
Completeness [%]	99.9
Redundancy	6.9	7.1
CC(1/2)	0.992	0.702

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.5	293	0.06 M MgCl2, 0.06 M CaCl2, 0.1 M HEPES/MOPS (acid) pH 7.5; 20% v/v PEG500*MME, 10% PEG20000