7P9D

Crystal structure of Chlamydomonas reinhardtii NADPH Dependent Thioredoxin Reductase 1 domain

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)
Synchrotron site	PETRA III, EMBL c/o DESY
Beamline	P13 (MX1)
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-09-13
Detector	DECTRIS PILATUS 6M-F
Wavelength(s)	0.976
Spacegroup name	P 43 21 2
Unit cell lengths	85.062, 85.062, 87.053
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	42.570 - 1.990
R-factor	0.1812
Rwork	0.179
R-free	0.21310
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3d8x
RMSD bond length	0.009
RMSD bond angle	1.566
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	REFMAC (5.8.0267)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.110
High resolution limit [Å]	1.990	1.990
Rmerge	0.156	1.757
Rmeas	0.157	1.371
Number of reflections	22317	3471
<I/σ(I)>	15.9
Completeness [%]	99.7	98
Redundancy	25.7	25.6
CC(1/2)	0.999	0.857

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	285.15	0.1M mixture of DL-Glutamic acid monohydrate, DL-Alanine, Glycine, DL-Lysine monohydrochloride, DL-Serine; 0.1 M of Tris (base), BICINE with pH-8.5; 20% of v/v Ethylene glycol, 10 % of w/v PEG 8000