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1QPB

PYRUVATE DECARBOYXLASE FROM YEAST (FORM B) COMPLEXED WITH PYRUVAMIDE

Replaces:  1YPD
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeROTATING ANODE
Source detailsRIGAKU
Temperature [K]110
Detector technologyIMAGE PLATE
Collection date1997-03-02
DetectorMARRESEARCH
Spacegroup nameC 1 2 1
Unit cell lengths145.049, 119.700, 81.283
Unit cell angles90.00, 120.21, 90.00
Refinement procedure
Resolution15.000 - 2.400
R-factor0.233
Rwork0.233
R-free0.28700
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1pvd
RMSD bond length0.006
RMSD bond angle24.100

*

Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareAMoRE
Refinement softwareCNS (3.8)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]15.0002.460
High resolution limit [Å]2.4002.400
Rmerge0.1080.350
Number of reflections42140
<I/σ(I)>125
Completeness [%]88.956

*

Redundancy4.33.5
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1Vapor diffusion, hanging drop

*

6

*

8-14% PEG6000 20MM SODIUM CITRATE AT PH 5.7 1MM DTE, 5MM THDP, 5MM MGSO4
Crystallization Reagents in Literatures
IDcrystal IDsolutionreagent nameconcentration (unit)details
11dropprotein5 (mg/ml)
101reservoir5 (mM)
111reservoirPEG600013-14 (%)
21dropsodium citrate20 (mM)
31dropDTE1 (mM)
41dropThDP5 (mM)
51drop5 (mM)
61droppyruvamide320 (mM)
71reservoirsodium citrate20 (mM)
81reservoirDTE1 (mM)
91reservoirThDP5 (mM)

222415

PDB entries from 2024-07-10

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