1BWU

MANNOSE-SPECIFIC AGGLUTININ (LECTIN) FROM GARLIC (ALLIUM SATIVUM) BULBS COMPLEXED WITH ALPHA-D-MANNOSE

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Temperature [K]	298
Detector technology	IMAGE PLATE
Collection date	1997-06-15
Detector	MARRESEARCH
Spacegroup name	C 1 2 1
Unit cell lengths	203.243, 43.780, 79.268
Unit cell angles	90.00, 112.37, 90.00

Refinement procedure

Resolution	9.000 - 2.800
R-factor	0.226
Rwork	0.226
R-free	0.27800
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	SNOWDROP LECTIN (PDB ENTRY 1MSA)
RMSD bond length	0.007
RMSD bond angle	1.600
Data reduction software	AUTOMAR
Data scaling software	XDS
Phasing software	AMoRE
Refinement software	X-PLOR (3.851)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	9.000	2.800	2.550
High resolution limit [Å]	2.400	2.550	2.400
Rmerge	0.059	0.226	0.369
Number of reflections	22244
<I/σ(I)>	10.7
Completeness [%]	86.6		12.2
Redundancy	2.31		2.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7	294 *	Chandra, N.R., (1997) Acta Crystallogr., Sect.D, 53, 787. *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	5.5 (mg/ml)
2	1	drop	phosphate-buffered saline	20 (mM)
3	1	reservoir	PEG8000	20 (%(w/v))
4	1	reservoir	phosphate-buffered saline	20 (mM)