9U8P

Crystal structure of cupin-domain containing protein (AzcA) forming triazine (6-amino-4-oxo-4,5-dihydro-1,3,5-triazine-2-carboxylic acid) moiety from Streptomyces mobaraensis in complex with manganese and 6-amino-4-oxo-4,5-dihydro-1,3,5-triazine-2-carboxylic acid.

This is a non-PDB format compatible entry.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PHOTON FACTORY BEAMLINE BL-1A
Synchrotron site	Photon Factory
Beamline	BL-1A
Temperature [K]	100
Detector technology	PIXEL
Collection date	2024-10-16
Detector	DECTRIS EIGER X 4M
Wavelength(s)	1.01200
Spacegroup name	P 21 21 21
Unit cell lengths	58.523, 72.024, 97.401
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	45.420 - 2.610
R-factor	0.267
Rwork	0.262
R-free	0.31290
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.001
RMSD bond angle	0.430
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX (1.17.1_3660)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	45.420	2.730
High resolution limit [Å]	2.610	2.610
Rmerge	0.151	0.991
Number of reflections	24056	1571
<I/σ(I)>	10.3	2.2
Completeness [%]	99.9	100
Redundancy	7.3	7.7
CC(1/2)	0.997	0.766

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	6.5	293	6.8 mg/mL AzcA, 1 mM MnCl2, 3% (v/v) MPD, 100 mM imidazole/HCl (pH 6.5), 20% (w/v) PEG 8,000