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1ICF

CRYSTAL STRUCTURE OF MHC CLASS II ASSOCIATED P41 II FRAGMENT IN COMPLEX WITH CATHEPSIN L

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeROTATING ANODE
Source detailsRIGAKU RU200
Temperature [K]289
Detector technologyIMAGE PLATE
Collection date1997-03-15
DetectorMARRESEARCH
Spacegroup nameP 1 21 1
Unit cell lengths62.592, 80.594, 64.245
Unit cell angles90.00, 96.77, 90.00
Refinement procedure
Resolution10.000 - 2.000
Rwork0.182
R-free0.21300
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1cjl
RMSD bond length0.011
RMSD bond angle1.380
Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareAMoRE
Refinement softwareMAIN
Data quality characteristics
 Overall
Low resolution limit [Å]99.000
High resolution limit [Å]2.000
Rmerge0.110

*

Total number of observations132945

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Number of reflections42072
Completeness [%]97.0
Redundancy3.16
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1Vapor diffusion, hanging drop

*

5

*

SITTING DROP VAPOR DIFFUSION METHOD RESERVOIR CONTAINED 1ML OF 0.2 M NA- ACETATE TRIHYDRATE, 30% W/V PEG 8K AND 0.1M MES, PH 6.1. DROP WAS COMPOSED OF 2 MICRO L OF RESERVOIR SOLUTION AND 2 MICRO L OF THE COMPLEX (10 MG/ML) IN 20MM NA-ACETATE AND 1MM EDTA, PH 5.0.
Crystallization Reagents in Literatures
IDcrystal IDsolutionreagent nameconcentration (unit)details
11dropprotein10 (mg/ml)
21reservoirNa acetate0.2 (M)
31reservoirPEG800030 (%(v/v))
41reservoirMES0.1 (M)
51dropNa acetate20 (mM)
61dropEDTA1 (mM)

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