8TN3

Structure of S. hygroscopicus aminotransferase MppQ complexed with pyridoxamine 5'-phosphate (PMP)

Replaces:  7UKY

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 21-ID-G
Synchrotron site	APS
Beamline	21-ID-G
Temperature [K]	100
Detector technology	CCD
Collection date	2010-10-08
Detector	MARMOSAIC 300 mm CCD
Wavelength(s)	0.97856
Spacegroup name	P 1 21 1
Unit cell lengths	47.766, 94.071, 84.287
Unit cell angles	90.00, 95.11, 90.00

Refinement procedure

Resolution	43.070 - 1.630
R-factor	0.1395
Rwork	0.138
R-free	0.16100
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.008
RMSD bond angle	1.002
Data reduction software	iMOSFLM
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX (1.20.1_4487)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	43.090	1.690
High resolution limit [Å]	1.630	1.630
Rmerge	0.078	0.451
Rmeas	0.090	0.522
Rpim	0.046	0.262
Number of reflections	89786	8784
<I/σ(I)>	9.91	3
Completeness [%]	97.1	95.5
Redundancy	3.9	3.9
CC(1/2)	0.996	0.859

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		298	15-25 % PEG 3350, and 0.1-0.2 M ammonium citrate trihydrate, trilithium citrate, or ammonium sulfate