HEADER TRANSPORT PROTEIN 11-OCT-24 9JXR TITLE CRYO-EM STRUCTURE OF DROSOPHILA MELANOGASTER PXO-G604A COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUTE CARRIER FAMILY 53 MEMBER 1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: INORGANIC PHOSPHATE-SENSITIVE XPR1 HOMOLOG,PHOSPHATE COMPND 5 EXPORTER PXO,XENOTROPIC AND POLYTROPIC RETROVIRUS RECEPTOR 1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: PXO, XPR1, CG10483; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS PHOSPHATE CHANNEL, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR X.WANG,Z.BAI,C.WALLIS,H.WANG,Y.HAN,R.JIN,M.LEI,C.GU,H.JESSEN, AUTHOR 2 S.SHEARS,Y.SUN,B.CORRY,Y.ZHANG REVDAT 3 17-SEP-25 9JXR 1 JRNL REVDAT 2 10-SEP-25 9JXR 1 JRNL REVDAT 1 27-AUG-25 9JXR 0 JRNL AUTH X.WANG,Z.BAI,C.WALLIS,H.WANG,Y.HAN,R.JIN,M.LEI,T.YANG,C.GU, JRNL AUTH 2 H.JESSEN,S.SHEARS,Y.SUN,B.CORRY,Y.ZHANG JRNL TITL KIDINS220 AND INSP8 SAFEGUARD THE STEPWISE REGULATION OF JRNL TITL 2 PHOSPHATE EXPORTER XPR1. JRNL REF MOL.CELL V. 85 3209 2025 JRNL REFN ISSN 1097-2765 JRNL PMID 40858110 JRNL DOI 10.1016/J.MOLCEL.2025.08.003 REMARK 2 REMARK 2 RESOLUTION. 3.53 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.530 REMARK 3 NUMBER OF PARTICLES : 58767 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9JXR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 15-OCT-24. REMARK 100 THE DEPOSITION ID IS D_1300052383. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : CRYO-EM STRUCTURE OF DROSOPHILA REMARK 245 MELANOGASTER PXO-G604A REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOCONTINUUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1400.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4941.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 PHE A 3 REMARK 465 ALA A 4 REMARK 465 GLU A 5 REMARK 465 HIS A 6 REMARK 465 LEU A 7 REMARK 465 THR A 8 REMARK 465 ALA A 9 REMARK 465 HIS A 10 REMARK 465 ILE A 11 REMARK 465 THR A 12 REMARK 465 PRO A 13 REMARK 465 GLU A 14 REMARK 465 TRP A 15 REMARK 465 ARG A 16 REMARK 465 LYS A 17 REMARK 465 GLN A 18 REMARK 465 TYR A 19 REMARK 465 ILE A 20 REMARK 465 ASN A 21 REMARK 465 TYR A 22 REMARK 465 GLU A 23 REMARK 465 GLU A 24 REMARK 465 MET A 25 REMARK 465 LYS A 26 REMARK 465 ALA A 27 REMARK 465 MET A 28 REMARK 465 LEU A 29 REMARK 465 TYR A 30 REMARK 465 ALA A 31 REMARK 465 ALA A 32 REMARK 465 ILE A 33 REMARK 465 GLU A 34 REMARK 465 GLN A 35 REMARK 465 SER A 36 REMARK 465 PRO A 37 REMARK 465 SER A 38 REMARK 465 ALA A 39 REMARK 465 GLU A 40 REMARK 465 LEU A 41 REMARK 465 VAL A 42 REMARK 465 GLU A 43 REMARK 465 ARG A 44 REMARK 465 GLU A 45 REMARK 465 MET A 46 REMARK 465 VAL A 47 REMARK 465 THR A 48 REMARK 465 ARG A 49 REMARK 465 TYR A 50 REMARK 465 PHE A 51 REMARK 465 ALA A 52 REMARK 465 LYS A 53 REMARK 465 PHE A 54 REMARK 465 ASP A 55 REMARK 465 GLU A 56 REMARK 465 GLU A 57 REMARK 465 PHE A 58 REMARK 465 PHE A 59 REMARK 465 HIS A 60 REMARK 465 TYR A 61 REMARK 465 CYS A 62 REMARK 465 ASP A 63 REMARK 465 LYS A 64 REMARK 465 GLU A 65 REMARK 465 LEU A 66 REMARK 465 ALA A 67 REMARK 465 LYS A 68 REMARK 465 ILE A 69 REMARK 465 ASN A 70 REMARK 465 THR A 71 REMARK 465 PHE A 72 REMARK 465 TYR A 73 REMARK 465 SER A 74 REMARK 465 GLU A 75 REMARK 465 LYS A 76 REMARK 465 MET A 77 REMARK 465 ALA A 78 REMARK 465 GLU A 79 REMARK 465 ALA A 80 REMARK 465 THR A 81 REMARK 465 ARG A 82 REMARK 465 LYS A 83 REMARK 465 TYR A 84 REMARK 465 GLY A 85 REMARK 465 SER A 86 REMARK 465 LEU A 87 REMARK 465 ARG A 88 REMARK 465 SER A 89 REMARK 465 GLU A 90 REMARK 465 LEU A 91 REMARK 465 THR A 92 REMARK 465 GLU A 93 REMARK 465 ALA A 94 REMARK 465 LEU A 95 REMARK 465 GLU A 96 REMARK 465 MET A 97 REMARK 465 GLY A 98 REMARK 465 HIS A 99 REMARK 465 PRO A 100 REMARK 465 LYS A 101 REMARK 465 LYS A 102 REMARK 465 LEU A 103 REMARK 465 PRO A 104 REMARK 465 ALA A 105 REMARK 465 TRP A 106 REMARK 465 LYS A 107 REMARK 465 ARG A 108 REMARK 465 ARG A 109 REMARK 465 THR A 110 REMARK 465 PRO A 111 REMARK 465 LEU A 112 REMARK 465 GLY A 113 REMARK 465 LYS A 114 REMARK 465 LYS A 115 REMARK 465 ASN A 116 REMARK 465 VAL A 117 REMARK 465 PRO A 118 REMARK 465 ALA A 119 REMARK 465 ARG A 120 REMARK 465 LYS A 121 REMARK 465 ILE A 122 REMARK 465 GLN A 123 REMARK 465 ASP A 124 REMARK 465 LEU A 125 REMARK 465 LYS A 126 REMARK 465 LEU A 127 REMARK 465 ALA A 128 REMARK 465 PHE A 129 REMARK 465 SER A 130 REMARK 465 GLU A 131 REMARK 465 PHE A 132 REMARK 465 TYR A 133 REMARK 465 LEU A 134 REMARK 465 GLY A 135 REMARK 465 LEU A 136 REMARK 465 ILE A 137 REMARK 465 LEU A 138 REMARK 465 LEU A 139 REMARK 465 GLN A 140 REMARK 465 ASN A 141 REMARK 465 TYR A 142 REMARK 465 GLN A 143 REMARK 465 ASN A 144 REMARK 465 LEU A 145 REMARK 465 ASN A 146 REMARK 465 PHE A 147 REMARK 465 THR A 148 REMARK 465 GLY A 149 REMARK 465 PHE A 150 REMARK 465 ARG A 151 REMARK 465 LYS A 152 REMARK 465 ILE A 153 REMARK 465 LEU A 154 REMARK 465 LYS A 155 REMARK 465 LYS A 156 REMARK 465 HIS A 157 REMARK 465 ASP A 158 REMARK 465 LYS A 159 REMARK 465 LEU A 160 REMARK 465 LEU A 161 REMARK 465 SER A 162 REMARK 465 VAL A 163 REMARK 465 ASP A 164 REMARK 465 TYR A 165 REMARK 465 GLY A 166 REMARK 465 ALA A 167 REMARK 465 ARG A 168 REMARK 465 TRP A 169 REMARK 465 ARG A 170 REMARK 465 THR A 171 REMARK 465 ASP A 172 REMARK 465 HIS A 173 REMARK 465 VAL A 174 REMARK 465 GLU A 175 REMARK 465 ALA A 176 REMARK 465 ALA A 177 REMARK 465 HIS A 178 REMARK 465 PHE A 179 REMARK 465 TYR A 180 REMARK 465 THR A 181 REMARK 465 ASN A 182 REMARK 465 LYS A 183 REMARK 465 ASP A 184 REMARK 465 ILE A 185 REMARK 465 ASP A 186 REMARK 465 ARG A 187 REMARK 465 LEU A 188 REMARK 465 ILE A 189 REMARK 465 GLN A 190 REMARK 465 GLU A 191 REMARK 465 THR A 192 REMARK 465 GLU A 193 REMARK 465 GLN A 194 REMARK 465 ALA A 195 REMARK 465 VAL A 196 REMARK 465 THR A 197 REMARK 465 GLN A 198 REMARK 465 ASP A 199 REMARK 465 ILE A 200 REMARK 465 GLU A 201 REMARK 465 GLY A 202 REMARK 465 GLY A 203 REMARK 465 ASP A 204 REMARK 465 ARG A 205 REMARK 465 GLN A 206 REMARK 465 ARG A 207 REMARK 465 ALA A 208 REMARK 465 MET A 209 REMARK 465 LYS A 210 REMARK 465 ARG A 211 REMARK 465 LEU A 212 REMARK 465 ARG A 213 REMARK 465 VAL A 214 REMARK 465 PRO A 215 REMARK 465 PRO A 216 REMARK 465 LEU A 217 REMARK 465 GLY A 218 REMARK 465 GLU A 219 REMARK 465 GLN A 220 REMARK 465 GLN A 221 REMARK 465 SER A 222 REMARK 465 ARG A 607 REMARK 465 ALA A 608 REMARK 465 VAL A 609 REMARK 465 ARG A 610 REMARK 465 ASP A 611 REMARK 465 ILE A 612 REMARK 465 SER A 613 REMARK 465 VAL A 614 REMARK 465 ALA A 615 REMARK 465 PRO A 616 REMARK 465 MET A 617 REMARK 465 ASP A 618 REMARK 465 CYS A 619 REMARK 465 SER A 620 REMARK 465 ASP A 621 REMARK 465 GLN A 622 REMARK 465 THR A 623 REMARK 465 THR A 624 REMARK 465 ILE A 625 REMARK 465 LEU A 626 REMARK 465 ARG A 627 REMARK 465 MET A 628 REMARK 465 MET A 629 REMARK 465 ASP A 630 REMARK 465 GLU A 631 REMARK 465 THR A 632 REMARK 465 ASP A 633 REMARK 465 GLY A 634 REMARK 465 VAL A 635 REMARK 465 LEU A 636 REMARK 465 ASN A 637 REMARK 465 ARG A 638 REMARK 465 ARG A 639 REMARK 465 ARG A 640 REMARK 465 GLY A 641 REMARK 465 LYS A 642 REMARK 465 ALA A 643 REMARK 465 ALA A 644 REMARK 465 GLY A 645 REMARK 465 GLY A 646 REMARK 465 LYS A 647 REMARK 465 SER A 648 REMARK 465 ALA A 649 REMARK 465 THR A 650 REMARK 465 LYS A 651 REMARK 465 LYS A 652 REMARK 465 ASN A 653 REMARK 465 LYS A 654 REMARK 465 GLN A 655 REMARK 465 GLU A 656 REMARK 465 GLN A 657 REMARK 465 ARG A 658 REMARK 465 LEU A 659 REMARK 465 LEU A 660 REMARK 465 LEU A 661 REMARK 465 GLN A 662 REMARK 465 GLY A 663 REMARK 465 GLU A 664 REMARK 465 SER A 665 REMARK 465 ILE A 666 REMARK 465 GLU A 667 REMARK 465 ASP A 668 REMARK 465 LEU A 669 REMARK 465 CYS A 670 REMARK 465 SER A 671 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 PHE B 3 REMARK 465 ALA B 4 REMARK 465 GLU B 5 REMARK 465 HIS B 6 REMARK 465 LEU B 7 REMARK 465 THR B 8 REMARK 465 ALA B 9 REMARK 465 HIS B 10 REMARK 465 ILE B 11 REMARK 465 THR B 12 REMARK 465 PRO B 13 REMARK 465 GLU B 14 REMARK 465 TRP B 15 REMARK 465 ARG B 16 REMARK 465 LYS B 17 REMARK 465 GLN B 18 REMARK 465 TYR B 19 REMARK 465 ILE B 20 REMARK 465 ASN B 21 REMARK 465 TYR B 22 REMARK 465 GLU B 23 REMARK 465 GLU B 24 REMARK 465 MET B 25 REMARK 465 LYS B 26 REMARK 465 ALA B 27 REMARK 465 MET B 28 REMARK 465 LEU B 29 REMARK 465 TYR B 30 REMARK 465 ALA B 31 REMARK 465 ALA B 32 REMARK 465 ILE B 33 REMARK 465 GLU B 34 REMARK 465 GLN B 35 REMARK 465 SER B 36 REMARK 465 PRO B 37 REMARK 465 SER B 38 REMARK 465 ALA B 39 REMARK 465 GLU B 40 REMARK 465 LEU B 41 REMARK 465 VAL B 42 REMARK 465 GLU B 43 REMARK 465 ARG B 44 REMARK 465 GLU B 45 REMARK 465 MET B 46 REMARK 465 VAL B 47 REMARK 465 THR B 48 REMARK 465 ARG B 49 REMARK 465 TYR B 50 REMARK 465 PHE B 51 REMARK 465 ALA B 52 REMARK 465 LYS B 53 REMARK 465 PHE B 54 REMARK 465 ASP B 55 REMARK 465 GLU B 56 REMARK 465 GLU B 57 REMARK 465 PHE B 58 REMARK 465 PHE B 59 REMARK 465 HIS B 60 REMARK 465 TYR B 61 REMARK 465 CYS B 62 REMARK 465 ASP B 63 REMARK 465 LYS B 64 REMARK 465 GLU B 65 REMARK 465 LEU B 66 REMARK 465 ALA B 67 REMARK 465 LYS B 68 REMARK 465 ILE B 69 REMARK 465 ASN B 70 REMARK 465 THR B 71 REMARK 465 PHE B 72 REMARK 465 TYR B 73 REMARK 465 SER B 74 REMARK 465 GLU B 75 REMARK 465 LYS B 76 REMARK 465 MET B 77 REMARK 465 ALA B 78 REMARK 465 GLU B 79 REMARK 465 ALA B 80 REMARK 465 THR B 81 REMARK 465 ARG B 82 REMARK 465 LYS B 83 REMARK 465 TYR B 84 REMARK 465 GLY B 85 REMARK 465 SER B 86 REMARK 465 LEU B 87 REMARK 465 ARG B 88 REMARK 465 SER B 89 REMARK 465 GLU B 90 REMARK 465 LEU B 91 REMARK 465 THR B 92 REMARK 465 GLU B 93 REMARK 465 ALA B 94 REMARK 465 LEU B 95 REMARK 465 GLU B 96 REMARK 465 MET B 97 REMARK 465 GLY B 98 REMARK 465 HIS B 99 REMARK 465 PRO B 100 REMARK 465 LYS B 101 REMARK 465 LYS B 102 REMARK 465 LEU B 103 REMARK 465 PRO B 104 REMARK 465 ALA B 105 REMARK 465 TRP B 106 REMARK 465 LYS B 107 REMARK 465 ARG B 108 REMARK 465 ARG B 109 REMARK 465 THR B 110 REMARK 465 PRO B 111 REMARK 465 LEU B 112 REMARK 465 GLY B 113 REMARK 465 LYS B 114 REMARK 465 LYS B 115 REMARK 465 ASN B 116 REMARK 465 VAL B 117 REMARK 465 PRO B 118 REMARK 465 ALA B 119 REMARK 465 ARG B 120 REMARK 465 LYS B 121 REMARK 465 ILE B 122 REMARK 465 GLN B 123 REMARK 465 ASP B 124 REMARK 465 LEU B 125 REMARK 465 LYS B 126 REMARK 465 LEU B 127 REMARK 465 ALA B 128 REMARK 465 PHE B 129 REMARK 465 SER B 130 REMARK 465 GLU B 131 REMARK 465 PHE B 132 REMARK 465 TYR B 133 REMARK 465 LEU B 134 REMARK 465 GLY B 135 REMARK 465 LEU B 136 REMARK 465 ILE B 137 REMARK 465 LEU B 138 REMARK 465 LEU B 139 REMARK 465 GLN B 140 REMARK 465 ASN B 141 REMARK 465 TYR B 142 REMARK 465 GLN B 143 REMARK 465 ASN B 144 REMARK 465 LEU B 145 REMARK 465 ASN B 146 REMARK 465 PHE B 147 REMARK 465 THR B 148 REMARK 465 GLY B 149 REMARK 465 PHE B 150 REMARK 465 ARG B 151 REMARK 465 LYS B 152 REMARK 465 ILE B 153 REMARK 465 LEU B 154 REMARK 465 LYS B 155 REMARK 465 LYS B 156 REMARK 465 HIS B 157 REMARK 465 ASP B 158 REMARK 465 LYS B 159 REMARK 465 LEU B 160 REMARK 465 LEU B 161 REMARK 465 SER B 162 REMARK 465 VAL B 163 REMARK 465 ASP B 164 REMARK 465 TYR B 165 REMARK 465 GLY B 166 REMARK 465 ALA B 167 REMARK 465 ARG B 168 REMARK 465 TRP B 169 REMARK 465 ARG B 170 REMARK 465 THR B 171 REMARK 465 ASP B 172 REMARK 465 HIS B 173 REMARK 465 VAL B 174 REMARK 465 GLU B 175 REMARK 465 ALA B 176 REMARK 465 ALA B 177 REMARK 465 HIS B 178 REMARK 465 PHE B 179 REMARK 465 TYR B 180 REMARK 465 THR B 181 REMARK 465 ASN B 182 REMARK 465 LYS B 183 REMARK 465 ASP B 184 REMARK 465 ILE B 185 REMARK 465 ASP B 186 REMARK 465 ARG B 187 REMARK 465 LEU B 188 REMARK 465 ILE B 189 REMARK 465 GLN B 190 REMARK 465 GLU B 191 REMARK 465 THR B 192 REMARK 465 GLU B 193 REMARK 465 GLN B 194 REMARK 465 ALA B 195 REMARK 465 VAL B 196 REMARK 465 THR B 197 REMARK 465 GLN B 198 REMARK 465 ASP B 199 REMARK 465 ILE B 200 REMARK 465 GLU B 201 REMARK 465 GLY B 202 REMARK 465 GLY B 203 REMARK 465 ASP B 204 REMARK 465 ARG B 205 REMARK 465 GLN B 206 REMARK 465 ARG B 207 REMARK 465 ALA B 208 REMARK 465 MET B 209 REMARK 465 LYS B 210 REMARK 465 ARG B 211 REMARK 465 LEU B 212 REMARK 465 ARG B 213 REMARK 465 VAL B 214 REMARK 465 PRO B 215 REMARK 465 PRO B 216 REMARK 465 LEU B 217 REMARK 465 GLY B 218 REMARK 465 GLU B 219 REMARK 465 GLN B 220 REMARK 465 GLN B 221 REMARK 465 SER B 222 REMARK 465 ARG B 607 REMARK 465 ALA B 608 REMARK 465 VAL B 609 REMARK 465 ARG B 610 REMARK 465 ASP B 611 REMARK 465 ILE B 612 REMARK 465 SER B 613 REMARK 465 VAL B 614 REMARK 465 ALA B 615 REMARK 465 PRO B 616 REMARK 465 MET B 617 REMARK 465 ASP B 618 REMARK 465 CYS B 619 REMARK 465 SER B 620 REMARK 465 ASP B 621 REMARK 465 GLN B 622 REMARK 465 THR B 623 REMARK 465 THR B 624 REMARK 465 ILE B 625 REMARK 465 LEU B 626 REMARK 465 ARG B 627 REMARK 465 MET B 628 REMARK 465 MET B 629 REMARK 465 ASP B 630 REMARK 465 GLU B 631 REMARK 465 THR B 632 REMARK 465 ASP B 633 REMARK 465 GLY B 634 REMARK 465 VAL B 635 REMARK 465 LEU B 636 REMARK 465 ASN B 637 REMARK 465 ARG B 638 REMARK 465 ARG B 639 REMARK 465 ARG B 640 REMARK 465 GLY B 641 REMARK 465 LYS B 642 REMARK 465 ALA B 643 REMARK 465 ALA B 644 REMARK 465 GLY B 645 REMARK 465 GLY B 646 REMARK 465 LYS B 647 REMARK 465 SER B 648 REMARK 465 ALA B 649 REMARK 465 THR B 650 REMARK 465 LYS B 651 REMARK 465 LYS B 652 REMARK 465 ASN B 653 REMARK 465 LYS B 654 REMARK 465 GLN B 655 REMARK 465 GLU B 656 REMARK 465 GLN B 657 REMARK 465 ARG B 658 REMARK 465 LEU B 659 REMARK 465 LEU B 660 REMARK 465 LEU B 661 REMARK 465 GLN B 662 REMARK 465 GLY B 663 REMARK 465 GLU B 664 REMARK 465 SER B 665 REMARK 465 ILE B 666 REMARK 465 GLU B 667 REMARK 465 ASP B 668 REMARK 465 LEU B 669 REMARK 465 CYS B 670 REMARK 465 SER B 671 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 HIS A 432 CB - CG - ND1 ANGL. DEV. = -8.3 DEGREES REMARK 500 HIS A 478 ND1 - CE1 - NE2 ANGL. DEV. = -7.8 DEGREES REMARK 500 HIS B 432 CB - CG - ND1 ANGL. DEV. = -8.3 DEGREES REMARK 500 HIS B 478 ND1 - CE1 - NE2 ANGL. DEV. = -7.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 TRP A 414 11.81 86.32 REMARK 500 ALA A 417 -111.89 46.02 REMARK 500 THR A 486 -3.32 77.66 REMARK 500 LEU A 489 107.98 76.13 REMARK 500 ASN A 493 73.00 74.92 REMARK 500 PHE A 522 81.05 62.37 REMARK 500 TRP B 414 11.87 86.28 REMARK 500 ALA B 417 -111.84 45.95 REMARK 500 THR B 486 -3.31 77.64 REMARK 500 LEU B 489 107.96 76.12 REMARK 500 ASN B 493 72.98 74.95 REMARK 500 PHE B 522 81.05 62.32 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 PHE A 294 0.09 SIDE CHAIN REMARK 500 HIS A 358 0.06 SIDE CHAIN REMARK 500 HIS A 460 0.06 SIDE CHAIN REMARK 500 TYR A 487 0.11 SIDE CHAIN REMARK 500 PHE A 496 0.09 SIDE CHAIN REMARK 500 PHE A 546 0.08 SIDE CHAIN REMARK 500 PHE B 294 0.09 SIDE CHAIN REMARK 500 HIS B 358 0.06 SIDE CHAIN REMARK 500 HIS B 460 0.06 SIDE CHAIN REMARK 500 TYR B 487 0.11 SIDE CHAIN REMARK 500 PHE B 496 0.09 SIDE CHAIN REMARK 500 PHE B 546 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-61877 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF DROSOPHILA MELANOGASTER PXO-G604A DBREF 9JXR A 1 671 UNP Q9VRR2 S53A1_DROME 1 671 DBREF 9JXR B 1 671 UNP Q9VRR2 S53A1_DROME 1 671 SEQADV 9JXR ALA A 604 UNP Q9VRR2 GLY 604 ENGINEERED MUTATION SEQADV 9JXR ALA B 604 UNP Q9VRR2 GLY 604 ENGINEERED MUTATION SEQRES 1 A 671 MET LYS PHE ALA GLU HIS LEU THR ALA HIS ILE THR PRO SEQRES 2 A 671 GLU TRP ARG LYS GLN TYR ILE ASN TYR GLU GLU MET LYS SEQRES 3 A 671 ALA MET LEU TYR ALA ALA ILE GLU GLN SER PRO SER ALA SEQRES 4 A 671 GLU LEU VAL GLU ARG GLU MET VAL THR ARG TYR PHE ALA SEQRES 5 A 671 LYS PHE ASP GLU GLU PHE PHE HIS TYR CYS ASP LYS GLU SEQRES 6 A 671 LEU ALA LYS ILE ASN THR PHE TYR SER GLU LYS MET ALA SEQRES 7 A 671 GLU ALA THR ARG LYS TYR GLY SER LEU ARG SER GLU LEU SEQRES 8 A 671 THR GLU ALA LEU GLU MET GLY HIS PRO LYS LYS LEU PRO SEQRES 9 A 671 ALA TRP LYS ARG ARG THR PRO LEU GLY LYS LYS ASN VAL SEQRES 10 A 671 PRO ALA ARG LYS ILE GLN ASP LEU LYS LEU ALA PHE SER SEQRES 11 A 671 GLU PHE TYR LEU GLY LEU ILE LEU LEU GLN ASN TYR GLN SEQRES 12 A 671 ASN LEU ASN PHE THR GLY PHE ARG LYS ILE LEU LYS LYS SEQRES 13 A 671 HIS ASP LYS LEU LEU SER VAL ASP TYR GLY ALA ARG TRP SEQRES 14 A 671 ARG THR ASP HIS VAL GLU ALA ALA HIS PHE TYR THR ASN SEQRES 15 A 671 LYS ASP ILE ASP ARG LEU ILE GLN GLU THR GLU GLN ALA SEQRES 16 A 671 VAL THR GLN ASP ILE GLU GLY GLY ASP ARG GLN ARG ALA SEQRES 17 A 671 MET LYS ARG LEU ARG VAL PRO PRO LEU GLY GLU GLN GLN SEQRES 18 A 671 SER PRO TRP THR THR PHE LYS VAL GLY LEU PHE SER GLY SEQRES 19 A 671 ALA PHE VAL VAL LEU PHE ILE THR VAL VAL ILE ALA ALA SEQRES 20 A 671 MET PHE TYR GLY PHE GLY GLU ASN TRP ARG ALA GLY MET SEQRES 21 A 671 ARG MET PHE ARG ALA PRO PHE LEU ILE ILE GLU CYS LEU SEQRES 22 A 671 PHE LEU TRP GLY VAL ASN VAL TYR GLY TRP ARG SER SER SEQRES 23 A 671 GLY VAL ASN HIS VAL LEU ILE PHE GLU LEU ASP PRO ARG SEQRES 24 A 671 ASN HIS LEU SER GLU GLN ASN ILE MET GLU VAL ALA SER SEQRES 25 A 671 VAL PHE GLY VAL ILE TRP ALA CYS CYS VAL LEU SER TYR SEQRES 26 A 671 ILE PHE CYS ASP PRO LEU GLY ILE PRO GLN TYR ALA ALA SEQRES 27 A 671 PRO LEU CYS LEU TYR THR LEU MET ALA ALA PHE LEU LEU SEQRES 28 A 671 ASN PRO THR LYS THR PHE HIS HIS GLU ALA ARG PHE TRP SEQRES 29 A 671 ALA ILE ARG ILE LEU ILE ARG VAL ILE MET ALA PRO PHE SEQRES 30 A 671 CYS PHE VAL ASN PHE ALA ASP PHE TRP LEU ALA ASP GLN SEQRES 31 A 671 LEU ASN SER MET VAL PRO ALA PHE LEU ASP ILE PRO PHE SEQRES 32 A 671 LEU ILE CYS PHE PHE GLY ARG SER PRO THR TRP HIS LYS SEQRES 33 A 671 ALA GLY LYS ALA ALA SER HIS CYS VAL GLU TYR VAL SER SEQRES 34 A 671 LEU LEU HIS PRO ILE VAL ALA ILE MET PRO ALA TYR PHE SEQRES 35 A 671 ARG PHE ALA GLN CYS ILE ARG ARG TYR ARG ASP THR LYS SEQRES 36 A 671 GLU SER PHE PRO HIS LEU VAL ASN ALA ALA LYS TYR ALA SEQRES 37 A 671 THR SER PHE PHE VAL VAL ILE PHE ALA HIS LYS TYR HIS SEQRES 38 A 671 THR THR THR ASP THR TYR PRO LEU SER LYS GLU ASN PRO SEQRES 39 A 671 TRP PHE TYR CYS TRP ILE THR ALA ALA ILE PHE SER SER SEQRES 40 A 671 CYS TYR ALA TYR THR TRP ASP ILE LYS MET ASP TRP GLY SEQRES 41 A 671 LEU PHE ASP SER LYS ALA GLY ASP ASN ARG PHE LEU ARG SEQRES 42 A 671 GLU GLU ILE VAL TYR SER SER THR TRP PHE TYR TYR PHE SEQRES 43 A 671 GLY ILE ILE GLU ASP LEU ILE LEU ARG PHE SER TRP THR SEQRES 44 A 671 LEU SER MET SER LEU ILE GLU ALA GLY TYR ILE GLU GLY SEQRES 45 A 671 ASP VAL MET MET THR ILE LEU SER PRO LEU GLU VAL PHE SEQRES 46 A 671 ARG ARG PHE ILE TRP ASN TYR PHE ARG LEU GLU ASN GLU SEQRES 47 A 671 HIS LEU ASN ASN VAL ALA LYS PHE ARG ALA VAL ARG ASP SEQRES 48 A 671 ILE SER VAL ALA PRO MET ASP CYS SER ASP GLN THR THR SEQRES 49 A 671 ILE LEU ARG MET MET ASP GLU THR ASP GLY VAL LEU ASN SEQRES 50 A 671 ARG ARG ARG GLY LYS ALA ALA GLY GLY LYS SER ALA THR SEQRES 51 A 671 LYS LYS ASN LYS GLN GLU GLN ARG LEU LEU LEU GLN GLY SEQRES 52 A 671 GLU SER ILE GLU ASP LEU CYS SER SEQRES 1 B 671 MET LYS PHE ALA GLU HIS LEU THR ALA HIS ILE THR PRO SEQRES 2 B 671 GLU TRP ARG LYS GLN TYR ILE ASN TYR GLU GLU MET LYS SEQRES 3 B 671 ALA MET LEU TYR ALA ALA ILE GLU GLN SER PRO SER ALA SEQRES 4 B 671 GLU LEU VAL GLU ARG GLU MET VAL THR ARG TYR PHE ALA SEQRES 5 B 671 LYS PHE ASP GLU GLU PHE PHE HIS TYR CYS ASP LYS GLU SEQRES 6 B 671 LEU ALA LYS ILE ASN THR PHE TYR SER GLU LYS MET ALA SEQRES 7 B 671 GLU ALA THR ARG LYS TYR GLY SER LEU ARG SER GLU LEU SEQRES 8 B 671 THR GLU ALA LEU GLU MET GLY HIS PRO LYS LYS LEU PRO SEQRES 9 B 671 ALA TRP LYS ARG ARG THR PRO LEU GLY LYS LYS ASN VAL SEQRES 10 B 671 PRO ALA ARG LYS ILE GLN ASP LEU LYS LEU ALA PHE SER SEQRES 11 B 671 GLU PHE TYR LEU GLY LEU ILE LEU LEU GLN ASN TYR GLN SEQRES 12 B 671 ASN LEU ASN PHE THR GLY PHE ARG LYS ILE LEU LYS LYS SEQRES 13 B 671 HIS ASP LYS LEU LEU SER VAL ASP TYR GLY ALA ARG TRP SEQRES 14 B 671 ARG THR ASP HIS VAL GLU ALA ALA HIS PHE TYR THR ASN SEQRES 15 B 671 LYS ASP ILE ASP ARG LEU ILE GLN GLU THR GLU GLN ALA SEQRES 16 B 671 VAL THR GLN ASP ILE GLU GLY GLY ASP ARG GLN ARG ALA SEQRES 17 B 671 MET LYS ARG LEU ARG VAL PRO PRO LEU GLY GLU GLN GLN SEQRES 18 B 671 SER PRO TRP THR THR PHE LYS VAL GLY LEU PHE SER GLY SEQRES 19 B 671 ALA PHE VAL VAL LEU PHE ILE THR VAL VAL ILE ALA ALA SEQRES 20 B 671 MET PHE TYR GLY PHE GLY GLU ASN TRP ARG ALA GLY MET SEQRES 21 B 671 ARG MET PHE ARG ALA PRO PHE LEU ILE ILE GLU CYS LEU SEQRES 22 B 671 PHE LEU TRP GLY VAL ASN VAL TYR GLY TRP ARG SER SER SEQRES 23 B 671 GLY VAL ASN HIS VAL LEU ILE PHE GLU LEU ASP PRO ARG SEQRES 24 B 671 ASN HIS LEU SER GLU GLN ASN ILE MET GLU VAL ALA SER SEQRES 25 B 671 VAL PHE GLY VAL ILE TRP ALA CYS CYS VAL LEU SER TYR SEQRES 26 B 671 ILE PHE CYS ASP PRO LEU GLY ILE PRO GLN TYR ALA ALA SEQRES 27 B 671 PRO LEU CYS LEU TYR THR LEU MET ALA ALA PHE LEU LEU SEQRES 28 B 671 ASN PRO THR LYS THR PHE HIS HIS GLU ALA ARG PHE TRP SEQRES 29 B 671 ALA ILE ARG ILE LEU ILE ARG VAL ILE MET ALA PRO PHE SEQRES 30 B 671 CYS PHE VAL ASN PHE ALA ASP PHE TRP LEU ALA ASP GLN SEQRES 31 B 671 LEU ASN SER MET VAL PRO ALA PHE LEU ASP ILE PRO PHE SEQRES 32 B 671 LEU ILE CYS PHE PHE GLY ARG SER PRO THR TRP HIS LYS SEQRES 33 B 671 ALA GLY LYS ALA ALA SER HIS CYS VAL GLU TYR VAL SER SEQRES 34 B 671 LEU LEU HIS PRO ILE VAL ALA ILE MET PRO ALA TYR PHE SEQRES 35 B 671 ARG PHE ALA GLN CYS ILE ARG ARG TYR ARG ASP THR LYS SEQRES 36 B 671 GLU SER PHE PRO HIS LEU VAL ASN ALA ALA LYS TYR ALA SEQRES 37 B 671 THR SER PHE PHE VAL VAL ILE PHE ALA HIS LYS TYR HIS SEQRES 38 B 671 THR THR THR ASP THR TYR PRO LEU SER LYS GLU ASN PRO SEQRES 39 B 671 TRP PHE TYR CYS TRP ILE THR ALA ALA ILE PHE SER SER SEQRES 40 B 671 CYS TYR ALA TYR THR TRP ASP ILE LYS MET ASP TRP GLY SEQRES 41 B 671 LEU PHE ASP SER LYS ALA GLY ASP ASN ARG PHE LEU ARG SEQRES 42 B 671 GLU GLU ILE VAL TYR SER SER THR TRP PHE TYR TYR PHE SEQRES 43 B 671 GLY ILE ILE GLU ASP LEU ILE LEU ARG PHE SER TRP THR SEQRES 44 B 671 LEU SER MET SER LEU ILE GLU ALA GLY TYR ILE GLU GLY SEQRES 45 B 671 ASP VAL MET MET THR ILE LEU SER PRO LEU GLU VAL PHE SEQRES 46 B 671 ARG ARG PHE ILE TRP ASN TYR PHE ARG LEU GLU ASN GLU SEQRES 47 B 671 HIS LEU ASN ASN VAL ALA LYS PHE ARG ALA VAL ARG ASP SEQRES 48 B 671 ILE SER VAL ALA PRO MET ASP CYS SER ASP GLN THR THR SEQRES 49 B 671 ILE LEU ARG MET MET ASP GLU THR ASP GLY VAL LEU ASN SEQRES 50 B 671 ARG ARG ARG GLY LYS ALA ALA GLY GLY LYS SER ALA THR SEQRES 51 B 671 LYS LYS ASN LYS GLN GLU GLN ARG LEU LEU LEU GLN GLY SEQRES 52 B 671 GLU SER ILE GLU ASP LEU CYS SER HELIX 1 AA1 PRO A 223 TYR A 250 1 28 HELIX 2 AA2 ASN A 255 SER A 286 1 32 HELIX 3 AA3 ASN A 289 GLU A 295 1 7 HELIX 4 AA4 GLN A 305 PHE A 327 1 23 HELIX 5 AA5 PHE A 327 GLY A 332 1 6 HELIX 6 AA6 TYR A 336 LEU A 351 1 16 HELIX 7 AA7 HIS A 358 MET A 374 1 17 HELIX 8 AA8 ASN A 381 MET A 394 1 14 HELIX 9 AA9 VAL A 395 SER A 411 1 17 HELIX 10 AB1 ALA A 420 CYS A 424 5 5 HELIX 11 AB2 LEU A 431 THR A 454 1 24 HELIX 12 AB3 SER A 457 THR A 483 1 27 HELIX 13 AB4 PRO A 494 MET A 517 1 24 HELIX 14 AB5 SER A 540 PHE A 556 1 17 HELIX 15 AB6 PHE A 556 ALA A 567 1 12 HELIX 16 AB7 GLY A 572 PHE A 606 1 35 HELIX 17 AB8 TRP B 224 TYR B 250 1 27 HELIX 18 AB9 ASN B 255 SER B 286 1 32 HELIX 19 AC1 ASN B 289 GLU B 295 1 7 HELIX 20 AC2 GLN B 305 PHE B 327 1 23 HELIX 21 AC3 PHE B 327 GLY B 332 1 6 HELIX 22 AC4 TYR B 336 LEU B 351 1 16 HELIX 23 AC5 HIS B 358 MET B 374 1 17 HELIX 24 AC6 ASN B 381 MET B 394 1 14 HELIX 25 AC7 VAL B 395 SER B 411 1 17 HELIX 26 AC8 ALA B 420 CYS B 424 5 5 HELIX 27 AC9 LEU B 431 THR B 454 1 24 HELIX 28 AD1 SER B 457 THR B 483 1 27 HELIX 29 AD2 PRO B 494 MET B 517 1 24 HELIX 30 AD3 SER B 540 PHE B 556 1 17 HELIX 31 AD4 PHE B 556 ALA B 567 1 12 HELIX 32 AD5 GLY B 572 PHE B 606 1 35 SSBOND 1 CYS A 406 CYS A 424 1555 1555 2.08 SSBOND 2 CYS B 406 CYS B 424 1555 1555 2.08 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 1489 1629 CONECT 1629 1489 CONECT 4665 4805 CONECT 4805 4665 MASTER 758 0 0 32 0 0 0 6 6350 2 4 104 END