3BM7

CRYSTAL STRUCTURE OF A PUTATIVE ANTIBIOTIC BIOSYNTHESIS MONOOXYGENASE (CC_2132) FROM CAULOBACTER CRESCENTUS CB15 AT 1.35 A RESOLUTION

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL11-1
Synchrotron site	SSRL
Beamline	BL11-1
Temperature [K]	100
Detector technology	CCD
Collection date	2007-11-19
Detector	MARMOSAIC 325 mm CCD
Wavelength(s)	0.97904
Spacegroup name	C 2 2 21
Unit cell lengths	61.780, 81.200, 46.760
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	25.777 - 1.350
R-factor	0.19
Rwork	0.189
R-free	0.20900
Structure solution method	SAD
RMSD bond length	0.016
RMSD bond angle	1.476
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	SHELX
Refinement software	REFMAC (5.2.0019)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	25.777	25.777	1.400
High resolution limit [Å]	1.350	2.910	1.350
Rmerge	0.030	0.023	0.456
Number of reflections	25876	4557	4965
<I/σ(I)>	13.62	37.6	1.8
Completeness [%]	97.7	90.9	96.7

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	9	277	NANODROP, 1.0M LiCl, 10.0% PEG 6000, 0.1M Bicine pH 9.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K