2023-10-11 REL PDBe PDBe PDBe 2023-04-05 2023-10-11 2023-10-11 2023-10-11 Czech Science Foundation GA22-09853S Czech Republic Cryo-EM map of the focused refinement of the subfamily III haloalkane dehalogenase from Haloferax mediterranei dimer forming hexameric assembly. Polak M Novacek J Chmelova K Marek M haloalkane dehalogenase, HYDROLASE Chmelova K Gao T Polak M Schenkmayerova A Croll TI Shaikh TR Skarupova J Chaloupkova R Diederichs K Read RJ Damborsky J Novacek J Marek M Multimeric structure of a subfamily III haloalkane dehalogenase-like enzyme solved by combination of cryo-EM and x-ray crystallography. Protein Sci. US 32 e4751 e4751 2023 37574754 doi:10.1002/pro.4751 1469-896X 0795 PRCIEI 8ooh FULLOVERLAP The subfamily III haloalkane dehalogenase DhmeA from Haloferax mediterranei The subfamily III haloalkane dehalogenase DhmeA from Haloferax mediterranei 0 1 Haloferax mediterranei Alpha/beta fold hydrolase Haloferax mediterranei 0.035711796999999997 2 Escherichia coli LEVO MSSASSNARDEVIAAIHEEADWVDRTVYPFESRCIGLSSGAVHYIDEGPDDGGRETLLMLHGNPTWSFLYRHLVRDLRDE YRCVALDYLGFGLSERPTDFSYRPEDHADVVEEFIDELGLEDVVLVGHDWGGPIGFSYAIDHPENVGGLVVMNTWMWPVS DDKHFSRFSKLLGGRIGRELCERYDLFTRVIMPMGFADRSRFTESAREQYRAANRGDRTGTGIFPQAILGSRAWLSSLWE QRDNIADIPARIIWGMEDSAFRPAELRTFEALFEDSSTVRLYGVGHYVPEEFGSDLVPLVREFLEEVLEVLFQ I3R766 singleParticle particle 0.035 8.0 1.0 NaCl Sodium Chloride
1 M NaCl, 10 mM Tris-HCl
 ETHANE
This sample was purified by gel filtration.
 FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 1.0 2.2 FEI FALCON II (4k x 4k) 48.0 GATAN K2 QUANTUM (4k x 4k) 73.0 1 7.0 FSC 0.143 CUT-OFF cryoSPARC v4
1)C1 Non-uniform Refinement 2)C3 Volume Alignment 3)C3 Symmetry Expansion (55074 particles expanded to 165 222 particles) 4)C1 Local Refinement
55074 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_17015.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 271.616 271.616 271.616 90.0 90.0 90.0 X Y Z -0.6139831 1.5464419 0.00018453453 0.074437104 1.061 1.061 1.061 0.6 AUTHOR Cryo-EM map of the focused refinement of the subfamily III haloalkane dehalogenase from Haloferax mediterranei dimer forming hexameric assembly. emd_17015_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 271.616 271.616 271.616 90.0 90.0 90.0 X Y Z -0.83092433 1.7758131 0.003151135 0.08259989 1.061 1.061 1.061 AUTHOR Second half map. emd_17015_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 271.616 271.616 271.616 90.0 90.0 90.0 X Y Z -0.7123964 1.7573135 0.0033224255 0.08243146 1.061 1.061 1.061 AUTHOR First half map.