D: Uncharacterized leukocidin-like protein 2 B: Uncharacterized leukocidin-like protein 1 C: Uncharacterized leukocidin-like protein 2 A: Uncharacterized leukocidin-like protein 1 H: Fab heavy chain L: Fab light chain E: Fab heavy chain F: Fab light chain hetero molecules
Uncharacterized leukocidin-like protein ... , 2 types, 4 molecules DCBA
#1: Protein
Uncharacterizedleukocidin-likeprotein2
Mass: 37143.102 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Staphylococcus aureus (strain USA300) (bacteria) Strain: USA300 / Gene: SAUSA300_1975 / Production host: Escherichia coli (E. coli) / References: UniProt: Q2FFA2, UniProt: Q2FWP0*PLUS
#2: Protein
Uncharacterizedleukocidin-likeprotein1
Mass: 35825.539 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Staphylococcus aureus (strain USA300) (bacteria) Strain: USA300 / Gene: SAUSA300_1974 / Production host: Escherichia coli (E. coli) / References: UniProt: Q2FFA3
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Antibody , 2 types, 4 molecules HELF
#3: Antibody
Fabheavychain
Mass: 24166.100 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Cell line (production host): CHO3E7 / Production host: Cricetulus griseus (Chinese hamster)
#4: Antibody
Fablightchain
Mass: 23338.846 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Cell line (production host): CHO3E7 / Production host: Cricetulus griseus (Chinese hamster)
Mass: 18.015 Da / Num. of mol.: 4 / Source method: isolated from a natural source / Formula: H2O
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Details
Has protein modification
Y
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 2.96 Å3/Da / Density % sol: 58.4 %
Crystal grow
Temperature: 293 K / Method: vapor diffusion / pH: 4.2 Details: Drop contained 200 nl Fab-LukGH at 1:1 ratio + 50 nl seed stock + 150 nl reservoir solution [0.3 M NaCl, 26% polyethylene glycol (PEG) 8000, 0.1 M phosphate citrate pH 4.2]. The seed ...Details: Drop contained 200 nl Fab-LukGH at 1:1 ratio + 50 nl seed stock + 150 nl reservoir solution [0.3 M NaCl, 26% polyethylene glycol (PEG) 8000, 0.1 M phosphate citrate pH 4.2]. The seed solution was obtained from 40 % PEG 300, 0.1 M phosphate-citrate pH 4.2, 0.3 M NaCl, 20 mM HEPES pH 7.5.
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Data collection
Diffraction
Mean temperature: 100 K
Diffraction source
Source: SYNCHROTRON / Site: MAX II / Beamline: I911-3 / Wavelength: 1 Å
Detector
Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jun 1, 2014 / Details: focusing mirrors
Radiation
Monochromator: Double crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 1 Å / Relative weight: 1
Reflection
Resolution: 2.84→48.8 Å / Num. obs: 64655 / % possible obs: 99.3 % / Redundancy: 3.7 % / CC1/2: 0.993 / Rmerge(I) obs: 0.108 / Net I/σ(I): 10.1
Reflection shell
Resolution: 2.84→2.91 Å / Redundancy: 3.5 % / Rmerge(I) obs: 0.883 / Mean I/σ(I) obs: 1.4 / % possible all: 92.5
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Processing
Software
Name
Version
Classification
REFMAC
5.8.0073
refinement
XDS
datareduction
XSCALE
datascaling
PHASER
phasing
Refinement
Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.84→48.54 Å / Cor.coef. Fo:Fc: 0.944 / Cor.coef. Fo:Fc free: 0.912 / SU ML: 0.338 / Cross valid method: THROUGHOUT / ESU R Free: 0.35 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.23727
3277
5.1 %
RANDOM
Rwork
0.19681
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obs
0.19888
61207
99.08 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å