REL PDBe PDBe PDBe 2004-12-22 2005-05-19 2005-05-19 2012-10-24 A partial atomic structure for the flagellar hook of Salmonella typhimurium. Shaikh TR Thomas DR Chen JZ Samatey FA Matsunami H Imada K Namba K DeRosier DJ Shaikh TR Thomas DR Chen JZ Samatey FA Matsunami H Imada K Namba K Derosier DJ A partial atomic structure for the flagellar hook of Salmonella typhimurium. PROC.NAT.ACAD.SCI.USA 102 1023 1028 2005 15657146 doi:10.1073/pnas.0409020102 2bgy FULLOVERLAP 2bgz FULLOVERLAP Salmonella typhimurium Flagellar hook Salmonella typhimurium Flagellar hook
sample is derived from a polyhook mutant in the hook length controling gene fliK
Segment of helix containing 75 hooksubunits 1 3.1 amino acid sequence flagellar hook protein Salmonella enterica subsp. enterica serovar Typhimurium SJW880 false helical filament 8.0
10 mM tris, 5 mM EDTA, 0.1% triton X-100
300 mesh copper grids with holey carbon films
 ETHANE HOMEMADE PLUNGER
Vitrification instrument: gravity plunger. vitrification done in cold room at 4 deg C. Polyhooks are straight at 4 deg.
 FEI/PHILIPS CM200FEG FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 2.0 1.3 2.7 66000.0 GATAN LIQUID NITROGEN 100 corrected at 300,000 ZEISS SCAI 21 10 8. cryo
Hook is naturally helical when assembled
OTHER 9.0 OTHER BRANDEIS HELICAL PACKAGE
average includes 262 datasets and included 46 layerlines out of 84 collected.
corrected averaged layerlines
 emd_1132.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 91 91 141 0 0 0 91 91 141 289.38 289.38 448.38 90 90 90 X Y Z -25.293199999999999 52.314900000000002 -4.01785 14.918100000000001 3.18 3.18 3.18 22.199999999999999 This is a map of the Salmonell Typhimurium Flagellar hook
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 1W1G A FLEXIBLE FIT RSRef
PDBEntryID_givenInChain. Protocol: semi-rigid body. Two domains are kept as independent rigid bodies, connected by flexible peptide. Refinement is via simulated annealing molecular dynamics, including the adjacent subunits in the helix.
correl. coeff. REAL