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2DLF

HIGH RESOLUTION CRYSTAL STRUCTURE OF THE FV FRAGMENT FROM AN ANTI-DANSYL SWITCH VARIANT ANTIBODY IGG2A(S) CRYSTALLIZED AT PH 6.75

Experimental procedure
実験手法SINGLE WAVELENGTH
Source typeROTATING ANODE
Source detailsRIGAKU ULTRAX 18
Temperature [K]112
Detector technologyIMAGE PLATE
Collection date1998-07-10
DetectorRIGAKU RAXIS IV
Spacegroup nameP 21 21 21
格子定数 [Å]57.290, 66.930, 53.630
格子定数 [度]90.00, 90.00, 90.00
精密化法
残基8.000 - 1.550
R因子0.179

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Rwork0.184
R-free0.22800

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Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1igf
結合長の平均二乗偏差(RMSD) [Å]0.008
結合角の平均二乗偏差(RMSD) [度]27.390

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Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareX-PLOR
Refinement softwareX-PLOR (3.1)
Quality characteristics
 OverallOuter shell
分解能 [Å] (低)40.0001.520
分解能 [Å] (高)1.550

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1.550

*

Rmerge_l_obs0.052

*

0.318
Total number of observations331744

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独立反射数29973

*

<I/σ(I)>42.63.5
完全性 [%]97.7

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96.3

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冗長性11.15.4
結晶化条件
結晶ID方法pH温度溶液条件
1VAPOR DIFFUSION, HANGING DROP6.75293

*

CRYSTALLIZATION CONDITIONS: TEMPERATURE AT 20C. PRECIPITANT SOLUTION CONTAINED 1 AMMONIUM SULFATE AND 0.025 M SODIUM CACODYLATE (PH 6.75). 5 MG/ML OF FV FRAGMENT., VAPOR DIFFUSION, HANGING DROP
文献の結晶化試薬
ID結晶ID溶液試薬名濃度 (単位) (単位)詳細
11dropprotein5 (mg/ml)
21dropammonium sulfate0.8 (M)
31dropsodium cacodylate25 (mM)
41reservoirammonium sulfate1.6 (M)
51reservoirsodium cacodylate25 (mM)

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件を2024-09-18に公開中

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