4TQK

Structural basis of specific recognition of non-reducing terminal N-acetylglucosamine by an Agrocybe aegerita lection

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	BSRF BEAMLINE 1W2B
Synchrotron site	BSRF
Beamline	1W2B
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2012-01-01
Detector	RIGAKU RAXIS
Wavelength(s)	1.00
Spacegroup name	P 21 21 21
Unit cell lengths	52.560, 111.240, 134.630
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	26.280 - 2.100
R-factor	0.1748
Rwork	0.171
R-free	0.24080
RMSD bond length	0.007
RMSD bond angle	1.093
Data scaling software	SCALA
Refinement software	PHENIX ((phenix.refine: 1.7_650))

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	85.754	26.280	2.210
High resolution limit [Å]	2.100	6.640	2.100
Rmerge		0.089	0.410
Rmeas	0.166
Rpim	0.085	0.042	0.320
Total number of observations	126025	8206	8468
Number of reflections	41489
<I/σ(I)>	6.3	13.8	2.2
Completeness [%]	88.8	96.1	70.4
Redundancy	3	5.2	1.8

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6	298	25% PEG 4000 (w/v), 6% Tacsimate pH 6.0 and 0.1M MES pH 6.0