HEADER TRANSPORT PROTEIN 13-APR-23 8SGT TITLE CRYO-EM STRUCTURE OF HUMAN NCX1 IN CA2+ BOUND, ACTIVATED STATE (GROUP TITLE 2 II IN THE PRESENCE OF 0.5 MM CA2+) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SODIUM/CALCIUM EXCHANGER 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NA(+)/CA(2+)-EXCHANGE PROTEIN 1,SOLUTE CARRIER FAMILY 8 COMPND 5 MEMBER 1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: FAB LIGHT CHAIN; COMPND 9 CHAIN: L; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: FAB HEAVY CHAIN; COMPND 12 CHAIN: H SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SLC8A1, CNC, NCX1; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 10 ORGANISM_TAXID: 10090; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 13 ORGANISM_TAXID: 10090 KEYWDS NA/CA EXCHANGER, SODIUM CALCIUM EXCHANGER, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR J.XUE,Y.JIANG REVDAT 3 16-OCT-24 8SGT 1 REMARK REVDAT 2 01-NOV-23 8SGT 1 JRNL REVDAT 1 11-OCT-23 8SGT 0 JRNL AUTH J.XUE,W.ZENG,Y.HAN,S.JOHN,M.OTTOLIA,Y.JIANG JRNL TITL STRUCTURAL MECHANISMS OF THE HUMAN CARDIAC SODIUM-CALCIUM JRNL TITL 2 EXCHANGER NCX1. JRNL REF NAT COMMUN V. 14 6181 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37794011 JRNL DOI 10.1038/S41467-023-41885-4 REMARK 2 REMARK 2 RESOLUTION. 3.60 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) : 3.600 REMARK 3 NUMBER OF PARTICLES : 112396 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8SGT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-APR-23. REMARK 100 THE DEPOSITION ID IS D_1000273749. 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 : HUMAN NCX1 IN COMPLEX WITH REMARK 245 ANTIBODY FAB FRAGMENT; HUMAN REMARK 245 NCX1 IN CA BOUND, ACTIVATED REMARK 245 STATE; ANTIBODY FAB FRAGMENT 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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) : 6000.00 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, L, H 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 -34 REMARK 465 TYR A -33 REMARK 465 ASN A -32 REMARK 465 MET A -31 REMARK 465 ARG A -30 REMARK 465 ARG A -29 REMARK 465 LEU A -28 REMARK 465 SER A -27 REMARK 465 LEU A -26 REMARK 465 SER A -25 REMARK 465 PRO A -24 REMARK 465 THR A -23 REMARK 465 PHE A -22 REMARK 465 SER A -21 REMARK 465 MET A -20 REMARK 465 GLY A -19 REMARK 465 PHE A -18 REMARK 465 HIS A -17 REMARK 465 LEU A -16 REMARK 465 LEU A -15 REMARK 465 VAL A -14 REMARK 465 THR A -13 REMARK 465 VAL A -12 REMARK 465 SER A -11 REMARK 465 LEU A -10 REMARK 465 LEU A -9 REMARK 465 PHE A -8 REMARK 465 SER A -7 REMARK 465 HIS A -6 REMARK 465 VAL A -5 REMARK 465 ASP A -4 REMARK 465 HIS A -3 REMARK 465 VAL A -2 REMARK 465 ILE A -1 REMARK 465 ALA A 0 REMARK 465 GLU A 1 REMARK 465 THR A 2 REMARK 465 GLU A 3 REMARK 465 MET A 4 REMARK 465 GLU A 5 REMARK 465 GLY A 6 REMARK 465 GLU A 7 REMARK 465 GLY A 8 REMARK 465 ASN A 9 REMARK 465 GLU A 10 REMARK 465 THR A 11 REMARK 465 GLY A 12 REMARK 465 GLU A 13 REMARK 465 CYS A 14 REMARK 465 THR A 15 REMARK 465 GLY A 16 REMARK 465 GLN A 74 REMARK 465 GLU A 75 REMARK 465 LYS A 76 REMARK 465 GLU A 77 REMARK 465 ILE A 78 REMARK 465 THR A 79 REMARK 465 ILE A 80 REMARK 465 LYS A 81 REMARK 465 LYS A 82 REMARK 465 PRO A 83 REMARK 465 ASN A 84 REMARK 465 GLY A 85 REMARK 465 GLU A 86 REMARK 465 THR A 87 REMARK 465 THR A 88 REMARK 465 LYS A 89 REMARK 465 THR A 90 REMARK 465 THR A 91 REMARK 465 VAL A 92 REMARK 465 ARG A 93 REMARK 465 ILE A 94 REMARK 465 TRP A 95 REMARK 465 ASN A 96 REMARK 465 TYR A 249 REMARK 465 LYS A 250 REMARK 465 TYR A 251 REMARK 465 VAL A 252 REMARK 465 TYR A 253 REMARK 465 LYS A 254 REMARK 465 ARG A 255 REMARK 465 TYR A 256 REMARK 465 ARG A 257 REMARK 465 ALA A 258 REMARK 465 GLY A 259 REMARK 465 LYS A 260 REMARK 465 GLN A 261 REMARK 465 ARG A 262 REMARK 465 GLY A 263 REMARK 465 MET A 264 REMARK 465 ILE A 265 REMARK 465 ILE A 266 REMARK 465 GLU A 267 REMARK 465 HIS A 268 REMARK 465 GLU A 269 REMARK 465 GLY A 270 REMARK 465 ASP A 271 REMARK 465 ARG A 272 REMARK 465 PRO A 273 REMARK 465 SER A 274 REMARK 465 SER A 275 REMARK 465 LYS A 276 REMARK 465 THR A 277 REMARK 465 GLU A 278 REMARK 465 ILE A 279 REMARK 465 GLU A 280 REMARK 465 MET A 281 REMARK 465 ASP A 282 REMARK 465 GLY A 283 REMARK 465 LYS A 284 REMARK 465 VAL A 285 REMARK 465 VAL A 286 REMARK 465 ASN A 287 REMARK 465 SER A 288 REMARK 465 HIS A 289 REMARK 465 VAL A 290 REMARK 465 GLU A 291 REMARK 465 ASN A 292 REMARK 465 PHE A 293 REMARK 465 LEU A 294 REMARK 465 ASP A 295 REMARK 465 GLY A 296 REMARK 465 ALA A 297 REMARK 465 LEU A 298 REMARK 465 VAL A 299 REMARK 465 LEU A 300 REMARK 465 GLU A 301 REMARK 465 VAL A 302 REMARK 465 ASP A 303 REMARK 465 GLU A 304 REMARK 465 ARG A 305 REMARK 465 ASP A 306 REMARK 465 GLN A 307 REMARK 465 ASP A 308 REMARK 465 ASP A 309 REMARK 465 GLU A 310 REMARK 465 GLU A 311 REMARK 465 ALA A 312 REMARK 465 ARG A 313 REMARK 465 ARG A 314 REMARK 465 GLU A 315 REMARK 465 MET A 316 REMARK 465 ALA A 317 REMARK 465 ARG A 318 REMARK 465 ILE A 319 REMARK 465 LEU A 320 REMARK 465 LYS A 321 REMARK 465 GLU A 322 REMARK 465 LEU A 323 REMARK 465 LYS A 324 REMARK 465 GLN A 325 REMARK 465 LYS A 326 REMARK 465 HIS A 327 REMARK 465 PRO A 328 REMARK 465 ASP A 329 REMARK 465 LYS A 330 REMARK 465 GLU A 331 REMARK 465 ILE A 332 REMARK 465 GLU A 333 REMARK 465 GLN A 334 REMARK 465 LEU A 335 REMARK 465 ILE A 336 REMARK 465 GLU A 337 REMARK 465 LEU A 338 REMARK 465 ALA A 339 REMARK 465 ASN A 340 REMARK 465 TYR A 341 REMARK 465 GLN A 342 REMARK 465 VAL A 343 REMARK 465 LEU A 344 REMARK 465 SER A 345 REMARK 465 GLN A 346 REMARK 465 GLN A 347 REMARK 465 GLN A 348 REMARK 465 LYS A 349 REMARK 465 SER A 350 REMARK 465 ARG A 351 REMARK 465 ALA A 352 REMARK 465 PHE A 353 REMARK 465 TYR A 354 REMARK 465 ARG A 355 REMARK 465 ILE A 356 REMARK 465 GLN A 357 REMARK 465 ALA A 358 REMARK 465 THR A 359 REMARK 465 ARG A 360 REMARK 465 LEU A 361 REMARK 465 MET A 362 REMARK 465 THR A 363 REMARK 465 GLY A 364 REMARK 465 ALA A 365 REMARK 465 THR A 366 REMARK 465 GLU A 367 REMARK 465 ASN A 368 REMARK 465 ASP A 369 REMARK 465 GLU A 468 REMARK 465 ALA A 469 REMARK 465 SER A 470 REMARK 465 GLU A 471 REMARK 465 ASP A 472 REMARK 465 GLY A 473 REMARK 465 ILE A 474 REMARK 465 LEU A 475 REMARK 465 GLU A 476 REMARK 465 ALA A 477 REMARK 465 ASN A 478 REMARK 465 HIS A 479 REMARK 465 VAL A 480 REMARK 465 SER A 481 REMARK 465 ASP A 645 REMARK 465 GLU A 646 REMARK 465 TYR A 647 REMARK 465 ASP A 648 REMARK 465 ASP A 649 REMARK 465 LYS A 650 REMARK 465 GLN A 651 REMARK 465 PRO A 652 REMARK 465 SER A 684 REMARK 465 TYR A 685 REMARK 465 GLU A 686 REMARK 465 PHE A 687 REMARK 465 LYS A 688 REMARK 465 SER A 689 REMARK 465 THR A 690 REMARK 465 VAL A 691 REMARK 465 ASP A 692 REMARK 465 LYS A 693 REMARK 465 LEU A 694 REMARK 465 ILE A 695 REMARK 465 LYS A 696 REMARK 465 LYS A 697 REMARK 465 THR A 698 REMARK 465 ASN A 699 REMARK 465 LEU A 700 REMARK 465 ALA A 701 REMARK 465 LEU A 702 REMARK 465 VAL A 703 REMARK 465 VAL A 704 REMARK 465 GLY A 705 REMARK 465 THR A 706 REMARK 465 VAL A 719 REMARK 465 SER A 720 REMARK 465 ALA A 721 REMARK 465 GLY A 722 REMARK 465 GLU A 723 REMARK 465 ASP A 724 REMARK 465 ASP A 725 REMARK 465 ASP A 726 REMARK 465 ASP A 727 REMARK 465 ASP A 728 REMARK 465 GLU A 729 REMARK 465 CYS A 730 REMARK 465 GLY A 731 REMARK 465 GLU A 732 REMARK 465 GLU A 733 REMARK 465 LYS A 734 REMARK 465 LEU A 735 REMARK 465 PRO A 736 REMARK 465 LYS A 936 REMARK 465 GLY A 937 REMARK 465 PHE A 938 REMARK 465 ALA A 939 REMARK 465 ALA A 940 REMARK 465 ALA A 941 REMARK 465 GLY A 942 REMARK 465 GLY A 943 REMARK 465 SER A 944 REMARK 465 TRP A 945 REMARK 465 SER A 946 REMARK 465 HIS A 947 REMARK 465 PRO A 948 REMARK 465 GLN A 949 REMARK 465 PHE A 950 REMARK 465 GLU A 951 REMARK 465 LYS A 952 REMARK 465 GLY A 953 REMARK 465 GLY A 954 REMARK 465 GLY A 955 REMARK 465 SER A 956 REMARK 465 GLY A 957 REMARK 465 GLY A 958 REMARK 465 GLY A 959 REMARK 465 SER A 960 REMARK 465 GLY A 961 REMARK 465 GLY A 962 REMARK 465 SER A 963 REMARK 465 ALA A 964 REMARK 465 TRP A 965 REMARK 465 SER A 966 REMARK 465 HIS A 967 REMARK 465 PRO A 968 REMARK 465 GLN A 969 REMARK 465 PHE A 970 REMARK 465 GLU A 971 REMARK 465 LYS A 972 REMARK 465 GLN L 110 REMARK 465 PRO L 111 REMARK 465 LYS L 112 REMARK 465 SER L 113 REMARK 465 SER L 114 REMARK 465 PRO L 115 REMARK 465 SER L 116 REMARK 465 VAL L 117 REMARK 465 THR L 118 REMARK 465 LEU L 119 REMARK 465 PHE L 120 REMARK 465 PRO L 121 REMARK 465 PRO L 122 REMARK 465 SER L 123 REMARK 465 SER L 124 REMARK 465 GLU L 125 REMARK 465 GLU L 126 REMARK 465 LEU L 127 REMARK 465 GLU L 128 REMARK 465 THR L 129 REMARK 465 ASN L 130 REMARK 465 LYS L 131 REMARK 465 ALA L 132 REMARK 465 THR L 133 REMARK 465 LEU L 134 REMARK 465 VAL L 135 REMARK 465 CYS L 136 REMARK 465 THR L 137 REMARK 465 ILE L 138 REMARK 465 THR L 139 REMARK 465 ASP L 140 REMARK 465 PHE L 141 REMARK 465 TYR L 142 REMARK 465 PRO L 143 REMARK 465 GLY L 144 REMARK 465 VAL L 145 REMARK 465 VAL L 146 REMARK 465 THR L 147 REMARK 465 VAL L 148 REMARK 465 ASP L 149 REMARK 465 TRP L 150 REMARK 465 LYS L 151 REMARK 465 VAL L 152 REMARK 465 ASP L 153 REMARK 465 GLY L 154 REMARK 465 THR L 155 REMARK 465 PRO L 156 REMARK 465 VAL L 157 REMARK 465 THR L 158 REMARK 465 GLN L 159 REMARK 465 GLY L 160 REMARK 465 MET L 161 REMARK 465 GLU L 162 REMARK 465 THR L 163 REMARK 465 THR L 164 REMARK 465 GLN L 165 REMARK 465 PRO L 166 REMARK 465 SER L 167 REMARK 465 LYS L 168 REMARK 465 GLN L 169 REMARK 465 SER L 170 REMARK 465 ASN L 171 REMARK 465 ASN L 172 REMARK 465 LYS L 173 REMARK 465 TYR L 174 REMARK 465 MET L 175 REMARK 465 ALA L 176 REMARK 465 SER L 177 REMARK 465 SER L 178 REMARK 465 TYR L 179 REMARK 465 LEU L 180 REMARK 465 THR L 181 REMARK 465 LEU L 182 REMARK 465 THR L 183 REMARK 465 ALA L 184 REMARK 465 ARG L 185 REMARK 465 ALA L 186 REMARK 465 TRP L 187 REMARK 465 GLU L 188 REMARK 465 ARG L 189 REMARK 465 HIS L 190 REMARK 465 SER L 191 REMARK 465 SER L 192 REMARK 465 TYR L 193 REMARK 465 SER L 194 REMARK 465 CYS L 195 REMARK 465 GLN L 196 REMARK 465 VAL L 197 REMARK 465 THR L 198 REMARK 465 HIS L 199 REMARK 465 GLU L 200 REMARK 465 GLY L 201 REMARK 465 ALA H 122 REMARK 465 LYS H 123 REMARK 465 THR H 124 REMARK 465 THR H 125 REMARK 465 PRO H 126 REMARK 465 PRO H 127 REMARK 465 SER H 128 REMARK 465 VAL H 129 REMARK 465 TYR H 130 REMARK 465 PRO H 131 REMARK 465 LEU H 132 REMARK 465 ALA H 133 REMARK 465 PRO H 134 REMARK 465 GLY H 135 REMARK 465 CYS H 136 REMARK 465 GLY H 137 REMARK 465 ASP H 138 REMARK 465 THR H 139 REMARK 465 THR H 140 REMARK 465 GLY H 141 REMARK 465 SER H 142 REMARK 465 SER H 143 REMARK 465 VAL H 144 REMARK 465 THR H 145 REMARK 465 LEU H 146 REMARK 465 GLY H 147 REMARK 465 CYS H 148 REMARK 465 LEU H 149 REMARK 465 VAL H 150 REMARK 465 LYS H 151 REMARK 465 GLY H 152 REMARK 465 TYR H 153 REMARK 465 PHE H 154 REMARK 465 PRO H 155 REMARK 465 GLU H 156 REMARK 465 SER H 157 REMARK 465 VAL H 158 REMARK 465 THR H 159 REMARK 465 VAL H 160 REMARK 465 THR H 161 REMARK 465 TRP H 162 REMARK 465 ASN H 163 REMARK 465 SER H 164 REMARK 465 GLY H 165 REMARK 465 SER H 166 REMARK 465 LEU H 167 REMARK 465 SER H 168 REMARK 465 SER H 169 REMARK 465 SER H 170 REMARK 465 VAL H 171 REMARK 465 HIS H 172 REMARK 465 THR H 173 REMARK 465 PHE H 174 REMARK 465 PRO H 175 REMARK 465 ALA H 176 REMARK 465 LEU H 177 REMARK 465 LEU H 178 REMARK 465 GLN H 179 REMARK 465 SER H 180 REMARK 465 GLY H 181 REMARK 465 LEU H 182 REMARK 465 TYR H 183 REMARK 465 THR H 184 REMARK 465 MET H 185 REMARK 465 SER H 186 REMARK 465 SER H 187 REMARK 465 SER H 188 REMARK 465 VAL H 189 REMARK 465 THR H 190 REMARK 465 VAL H 191 REMARK 465 PRO H 192 REMARK 465 SER H 193 REMARK 465 SER H 194 REMARK 465 THR H 195 REMARK 465 TRP H 196 REMARK 465 PRO H 197 REMARK 465 SER H 198 REMARK 465 GLN H 199 REMARK 465 THR H 200 REMARK 465 VAL H 201 REMARK 465 THR H 202 REMARK 465 CYS H 203 REMARK 465 SER H 204 REMARK 465 VAL H 205 REMARK 465 ALA H 206 REMARK 465 HIS H 207 REMARK 465 PRO H 208 REMARK 465 ALA H 209 REMARK 465 SER H 210 REMARK 465 SER H 211 REMARK 465 THR H 212 REMARK 465 THR H 213 REMARK 465 VAL H 214 REMARK 465 ASP H 215 REMARK 465 LYS H 216 REMARK 465 LYS H 217 REMARK 465 LEU H 218 REMARK 465 GLU H 219 REMARK 465 PRO H 220 REMARK 465 SER H 221 REMARK 465 GLY H 222 REMARK 465 PRO H 223 REMARK 465 ILE H 224 REMARK 465 SER H 225 REMARK 465 THR H 226 REMARK 465 ILE H 227 REMARK 465 ASN H 228 REMARK 465 PRO H 229 REMARK 465 CYS H 230 REMARK 465 PRO H 231 REMARK 465 PRO H 232 REMARK 465 CYS H 233 REMARK 465 LYS H 234 REMARK 465 GLU H 235 REMARK 465 CYS H 236 REMARK 465 HIS H 237 REMARK 465 LYS H 238 REMARK 465 CYS H 239 REMARK 465 PRO H 240 REMARK 465 ALA H 241 REMARK 465 PRO H 242 REMARK 465 ASN H 243 REMARK 465 LEU H 244 REMARK 465 GLU H 245 REMARK 465 GLY H 246 REMARK 465 GLY H 247 REMARK 465 PRO H 248 REMARK 465 SER H 249 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 VAL A 405 CG1 CG2 REMARK 470 LEU A 637 CG CD1 CD2 REMARK 470 ILE A 935 CG1 CG2 CD1 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 SER A 35 -166.34 -162.95 REMARK 500 SER A 191 75.36 51.71 REMARK 500 THR A 402 59.47 -90.25 REMARK 500 LEU A 637 -2.67 76.99 REMARK 500 SER A 655 -5.05 72.82 REMARK 500 LEU L 48 -62.24 -97.40 REMARK 500 THR L 52 -13.35 73.13 REMARK 500 ASN L 53 -37.01 -132.41 REMARK 500 SER L 94 -8.64 70.25 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1002 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 385 OE2 REMARK 620 2 ASP A 421 OD1 165.3 REMARK 620 3 GLU A 451 OE1 71.5 99.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1003 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 385 OE1 REMARK 620 2 ASP A 446 OD1 75.8 REMARK 620 3 ASP A 447 O 95.7 70.4 REMARK 620 4 ASP A 500 OD1 125.6 146.2 80.7 REMARK 620 5 ASP A 500 OD2 75.6 126.5 68.6 52.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1004 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 385 OE1 REMARK 620 2 GLU A 385 OE2 50.9 REMARK 620 3 ASP A 447 OD1 95.5 99.2 REMARK 620 4 ILE A 449 O 136.6 167.5 90.3 REMARK 620 5 GLU A 451 OE1 122.2 71.4 97.3 99.5 REMARK 620 6 ASP A 498 OD1 83.0 97.3 157.4 75.9 102.6 REMARK 620 7 ASP A 500 OD2 67.3 118.0 90.6 69.7 166.7 67.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1001 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 421 OD1 REMARK 620 2 ASP A 421 OD2 56.0 REMARK 620 3 GLU A 451 OE2 70.5 126.4 REMARK 620 4 GLU A 454 OE2 94.8 98.4 83.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1005 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 516 OE1 REMARK 620 2 ASP A 578 OD1 93.3 REMARK 620 3 GLU A 580 O 152.8 82.5 REMARK 620 4 GLU A 683 OE1 71.4 156.6 102.7 REMARK 620 5 GLU A 683 OE2 76.9 144.7 120.8 50.7 REMARK 620 N 1 2 3 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-40467 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN CARDIAC SODIUM CALCIUM EXCHANGER NCX1 IN REMARK 900 CA BOUND ACTIVATED STATE REMARK 900 RELATED ID: EMD-40460 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN NCX1 IN APO, INACTIVATED STATE DBREF 8SGT A -34 938 UNP P32418 NAC1_HUMAN 1 973 DBREF 8SGT L 0 201 PDB 8SGT 8SGT 0 201 DBREF 8SGT H 1 249 PDB 8SGT 8SGT 1 249 SEQADV 8SGT A UNP P32418 GLY 376 DELETION SEQADV 8SGT A UNP P32418 ASN 377 DELETION SEQADV 8SGT A UNP P32418 ILE 378 DELETION SEQADV 8SGT A UNP P32418 LEU 379 DELETION SEQADV 8SGT A UNP P32418 LYS 380 DELETION SEQADV 8SGT A UNP P32418 ARG 381 DELETION SEQADV 8SGT A UNP P32418 HIS 382 DELETION SEQADV 8SGT A UNP P32418 ALA 383 DELETION SEQADV 8SGT A UNP P32418 ALA 384 DELETION SEQADV 8SGT A UNP P32418 ASP 385 DELETION SEQADV 8SGT A UNP P32418 GLN 386 DELETION SEQADV 8SGT A UNP P32418 ALA 387 DELETION SEQADV 8SGT A UNP P32418 ARG 388 DELETION SEQADV 8SGT A UNP P32418 LYS 389 DELETION SEQADV 8SGT A UNP P32418 ALA 390 DELETION SEQADV 8SGT A UNP P32418 VAL 391 DELETION SEQADV 8SGT A UNP P32418 SER 392 DELETION SEQADV 8SGT A UNP P32418 MET 393 DELETION SEQADV 8SGT A UNP P32418 HIS 394 DELETION SEQADV 8SGT A UNP P32418 GLU 395 DELETION SEQADV 8SGT A UNP P32418 VAL 396 DELETION SEQADV 8SGT A UNP P32418 ASN 397 DELETION SEQADV 8SGT A UNP P32418 THR 398 DELETION SEQADV 8SGT A UNP P32418 GLU 399 DELETION SEQADV 8SGT A UNP P32418 VAL 400 DELETION SEQADV 8SGT ALA A 939 UNP P32418 EXPRESSION TAG SEQADV 8SGT ALA A 940 UNP P32418 EXPRESSION TAG SEQADV 8SGT ALA A 941 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLY A 942 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLY A 943 UNP P32418 EXPRESSION TAG SEQADV 8SGT SER A 944 UNP P32418 EXPRESSION TAG SEQADV 8SGT TRP A 945 UNP P32418 EXPRESSION TAG SEQADV 8SGT SER A 946 UNP P32418 EXPRESSION TAG SEQADV 8SGT HIS A 947 UNP P32418 EXPRESSION TAG SEQADV 8SGT PRO A 948 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLN A 949 UNP P32418 EXPRESSION TAG SEQADV 8SGT PHE A 950 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLU A 951 UNP P32418 EXPRESSION TAG SEQADV 8SGT LYS A 952 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLY A 953 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLY A 954 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLY A 955 UNP P32418 EXPRESSION TAG SEQADV 8SGT SER A 956 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLY A 957 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLY A 958 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLY A 959 UNP P32418 EXPRESSION TAG SEQADV 8SGT SER A 960 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLY A 961 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLY A 962 UNP P32418 EXPRESSION TAG SEQADV 8SGT SER A 963 UNP P32418 EXPRESSION TAG SEQADV 8SGT ALA A 964 UNP P32418 EXPRESSION TAG SEQADV 8SGT TRP A 965 UNP P32418 EXPRESSION TAG SEQADV 8SGT SER A 966 UNP P32418 EXPRESSION TAG SEQADV 8SGT HIS A 967 UNP P32418 EXPRESSION TAG SEQADV 8SGT PRO A 968 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLN A 969 UNP P32418 EXPRESSION TAG SEQADV 8SGT PHE A 970 UNP P32418 EXPRESSION TAG SEQADV 8SGT GLU A 971 UNP P32418 EXPRESSION TAG SEQADV 8SGT LYS A 972 UNP P32418 EXPRESSION TAG SEQRES 1 A 982 MET TYR ASN MET ARG ARG LEU SER LEU SER PRO THR PHE SEQRES 2 A 982 SER MET GLY PHE HIS LEU LEU VAL THR VAL SER LEU LEU SEQRES 3 A 982 PHE SER HIS VAL ASP HIS VAL ILE ALA GLU THR GLU MET SEQRES 4 A 982 GLU GLY GLU GLY ASN GLU THR GLY GLU CYS THR GLY SER SEQRES 5 A 982 TYR TYR CYS LYS LYS GLY VAL ILE LEU PRO ILE TRP GLU SEQRES 6 A 982 PRO GLN ASP PRO SER PHE GLY ASP LYS ILE ALA ARG ALA SEQRES 7 A 982 THR VAL TYR PHE VAL ALA MET VAL TYR MET PHE LEU GLY SEQRES 8 A 982 VAL SER ILE ILE ALA ASP ARG PHE MET SER SER ILE GLU SEQRES 9 A 982 VAL ILE THR SER GLN GLU LYS GLU ILE THR ILE LYS LYS SEQRES 10 A 982 PRO ASN GLY GLU THR THR LYS THR THR VAL ARG ILE TRP SEQRES 11 A 982 ASN GLU THR VAL SER ASN LEU THR LEU MET ALA LEU GLY SEQRES 12 A 982 SER SER ALA PRO GLU ILE LEU LEU SER VAL ILE GLU VAL SEQRES 13 A 982 CYS GLY HIS ASN PHE THR ALA GLY ASP LEU GLY PRO SER SEQRES 14 A 982 THR ILE VAL GLY SER ALA ALA PHE ASN MET PHE ILE ILE SEQRES 15 A 982 ILE ALA LEU CYS VAL TYR VAL VAL PRO ASP GLY GLU THR SEQRES 16 A 982 ARG LYS ILE LYS HIS LEU ARG VAL PHE PHE VAL THR ALA SEQRES 17 A 982 ALA TRP SER ILE PHE ALA TYR THR TRP LEU TYR ILE ILE SEQRES 18 A 982 LEU SER VAL ILE SER PRO GLY VAL VAL GLU VAL TRP GLU SEQRES 19 A 982 GLY LEU LEU THR PHE PHE PHE PHE PRO ILE CYS VAL VAL SEQRES 20 A 982 PHE ALA TRP VAL ALA ASP ARG ARG LEU LEU PHE TYR LYS SEQRES 21 A 982 TYR VAL TYR LYS ARG TYR ARG ALA GLY LYS GLN ARG GLY SEQRES 22 A 982 MET ILE ILE GLU HIS GLU GLY ASP ARG PRO SER SER LYS SEQRES 23 A 982 THR GLU ILE GLU MET ASP GLY LYS VAL VAL ASN SER HIS SEQRES 24 A 982 VAL GLU ASN PHE LEU ASP GLY ALA LEU VAL LEU GLU VAL SEQRES 25 A 982 ASP GLU ARG ASP GLN ASP ASP GLU GLU ALA ARG ARG GLU SEQRES 26 A 982 MET ALA ARG ILE LEU LYS GLU LEU LYS GLN LYS HIS PRO SEQRES 27 A 982 ASP LYS GLU ILE GLU GLN LEU ILE GLU LEU ALA ASN TYR SEQRES 28 A 982 GLN VAL LEU SER GLN GLN GLN LYS SER ARG ALA PHE TYR SEQRES 29 A 982 ARG ILE GLN ALA THR ARG LEU MET THR GLY ALA THR GLU SEQRES 30 A 982 ASN ASP PRO VAL SER LYS ILE PHE PHE GLU GLN GLY THR SEQRES 31 A 982 TYR GLN CYS LEU GLU ASN CYS GLY THR VAL ALA LEU THR SEQRES 32 A 982 ILE ILE ARG ARG GLY GLY ASP LEU THR ASN THR VAL PHE SEQRES 33 A 982 VAL ASP PHE ARG THR GLU ASP GLY THR ALA ASN ALA GLY SEQRES 34 A 982 SER ASP TYR GLU PHE THR GLU GLY THR VAL VAL PHE LYS SEQRES 35 A 982 PRO GLY ASP THR GLN LYS GLU ILE ARG VAL GLY ILE ILE SEQRES 36 A 982 ASP ASP ASP ILE PHE GLU GLU ASP GLU ASN PHE LEU VAL SEQRES 37 A 982 HIS LEU SER ASN VAL LYS VAL SER SER GLU ALA SER GLU SEQRES 38 A 982 ASP GLY ILE LEU GLU ALA ASN HIS VAL SER THR LEU ALA SEQRES 39 A 982 CYS LEU GLY SER PRO SER THR ALA THR VAL THR ILE PHE SEQRES 40 A 982 ASP ASP ASP HIS ALA GLY ILE PHE THR PHE GLU GLU PRO SEQRES 41 A 982 VAL THR HIS VAL SER GLU SER ILE GLY ILE MET GLU VAL SEQRES 42 A 982 LYS VAL LEU ARG THR SER GLY ALA ARG GLY ASN VAL ILE SEQRES 43 A 982 VAL PRO TYR LYS THR ILE GLU GLY THR ALA ARG GLY GLY SEQRES 44 A 982 GLY GLU ASP PHE GLU ASP THR CYS GLY GLU LEU GLU PHE SEQRES 45 A 982 GLN ASN ASP GLU ILE VAL LYS THR ILE SER VAL LYS VAL SEQRES 46 A 982 ILE ASP ASP GLU GLU TYR GLU LYS ASN LYS THR PHE PHE SEQRES 47 A 982 LEU GLU ILE GLY GLU PRO ARG LEU VAL GLU MET SER GLU SEQRES 48 A 982 LYS LYS ALA LEU LEU LEU ASN GLU LEU GLY GLY PHE THR SEQRES 49 A 982 ILE THR GLY LYS TYR LEU PHE GLY GLN PRO VAL PHE ARG SEQRES 50 A 982 LYS VAL HIS ALA ARG GLU HIS PRO ILE LEU SER THR VAL SEQRES 51 A 982 ILE THR ILE ALA ASP GLU TYR ASP ASP LYS GLN PRO LEU SEQRES 52 A 982 THR SER LYS GLU GLU GLU GLU ARG ARG ILE ALA GLU MET SEQRES 53 A 982 GLY ARG PRO ILE LEU GLY GLU HIS THR LYS LEU GLU VAL SEQRES 54 A 982 ILE ILE GLU GLU SER TYR GLU PHE LYS SER THR VAL ASP SEQRES 55 A 982 LYS LEU ILE LYS LYS THR ASN LEU ALA LEU VAL VAL GLY SEQRES 56 A 982 THR ASN SER TRP ARG GLU GLN PHE ILE GLU ALA ILE THR SEQRES 57 A 982 VAL SER ALA GLY GLU ASP ASP ASP ASP ASP GLU CYS GLY SEQRES 58 A 982 GLU GLU LYS LEU PRO SER CYS PHE ASP TYR VAL MET HIS SEQRES 59 A 982 PHE LEU THR VAL PHE TRP LYS VAL LEU PHE ALA PHE VAL SEQRES 60 A 982 PRO PRO THR GLU TYR TRP ASN GLY TRP ALA CYS PHE ILE SEQRES 61 A 982 VAL SER ILE LEU MET ILE GLY LEU LEU THR ALA PHE ILE SEQRES 62 A 982 GLY ASP LEU ALA SER HIS PHE GLY CYS THR ILE GLY LEU SEQRES 63 A 982 LYS ASP SER VAL THR ALA VAL VAL PHE VAL ALA LEU GLY SEQRES 64 A 982 THR SER VAL PRO ASP THR PHE ALA SER LYS VAL ALA ALA SEQRES 65 A 982 THR GLN ASP GLN TYR ALA ASP ALA SER ILE GLY ASN VAL SEQRES 66 A 982 THR GLY SER ASN ALA VAL ASN VAL PHE LEU GLY ILE GLY SEQRES 67 A 982 VAL ALA TRP SER ILE ALA ALA ILE TYR HIS ALA ALA ASN SEQRES 68 A 982 GLY GLU GLN PHE LYS VAL SER PRO GLY THR LEU ALA PHE SEQRES 69 A 982 SER VAL THR LEU PHE THR ILE PHE ALA PHE ILE ASN VAL SEQRES 70 A 982 GLY VAL LEU LEU TYR ARG ARG ARG PRO GLU ILE GLY GLY SEQRES 71 A 982 GLU LEU GLY GLY PRO ARG THR ALA LYS LEU LEU THR SER SEQRES 72 A 982 CYS LEU PHE VAL LEU LEU TRP LEU LEU TYR ILE PHE PHE SEQRES 73 A 982 SER SER LEU GLU ALA TYR CYS HIS ILE LYS GLY PHE ALA SEQRES 74 A 982 ALA ALA GLY GLY SER TRP SER HIS PRO GLN PHE GLU LYS SEQRES 75 A 982 GLY GLY GLY SER GLY GLY GLY SER GLY GLY SER ALA TRP SEQRES 76 A 982 SER HIS PRO GLN PHE GLU LYS SEQRES 1 L 202 GLN ALA VAL VAL THR GLN GLU SER ALA LEU THR THR SER SEQRES 2 L 202 PRO GLY GLU THR VAL THR LEU THR CYS ARG SER SER THR SEQRES 3 L 202 GLY ALA VAL THR THR SER ASN TYR ALA ASN TRP VAL GLN SEQRES 4 L 202 GLU LYS PRO ASP HIS LEU PHE THR GLY LEU ILE GLY GLY SEQRES 5 L 202 THR ASN ASN ARG VAL PRO GLY VAL PRO ALA ARG PHE SER SEQRES 6 L 202 GLY SER LEU ILE GLY ASP LYS ALA ALA LEU THR ILE THR SEQRES 7 L 202 GLY ALA GLN THR GLU ASP GLU ALA ILE TYR PHE CYS ALA SEQRES 8 L 202 LEU TRP TYR SER ASN HIS TRP VAL PHE GLY GLY GLY THR SEQRES 9 L 202 LYS LEU THR VAL LEU GLY GLN PRO LYS SER SER PRO SER SEQRES 10 L 202 VAL THR LEU PHE PRO PRO SER SER GLU GLU LEU GLU THR SEQRES 11 L 202 ASN LYS ALA THR LEU VAL CYS THR ILE THR ASP PHE TYR SEQRES 12 L 202 PRO GLY VAL VAL THR VAL ASP TRP LYS VAL ASP GLY THR SEQRES 13 L 202 PRO VAL THR GLN GLY MET GLU THR THR GLN PRO SER LYS SEQRES 14 L 202 GLN SER ASN ASN LYS TYR MET ALA SER SER TYR LEU THR SEQRES 15 L 202 LEU THR ALA ARG ALA TRP GLU ARG HIS SER SER TYR SER SEQRES 16 L 202 CYS GLN VAL THR HIS GLU GLY SEQRES 1 H 249 GLN VAL GLN LEU GLN GLN SER GLY ALA GLU LEU ALA ARG SEQRES 2 H 249 PRO GLY ALA SER VAL LYS LEU SER CYS LYS ALA THR GLY SEQRES 3 H 249 TYR SER PHE THR SER TYR TRP MET GLN TRP VAL LYS GLN SEQRES 4 H 249 ARG PRO GLY GLN GLY MET GLU TRP ILE GLY ALA ILE TYR SEQRES 5 H 249 PRO GLY ASP VAL THR SER ARG TYR THR GLN LYS PHE LYS SEQRES 6 H 249 GLY LYS ALA THR LEU THR ALA ASP LYS SER SER SER THR SEQRES 7 H 249 ALA PHE MET GLN LEU ARG SER LEU ALA SER GLU ASP SER SEQRES 8 H 249 ALA VAL TYR TYR CYS ALA ARG TRP SER GLY TYR TYR GLY SEQRES 9 H 249 SER SER SER PHE ASP TYR TRP GLY GLN GLY THR THR LEU SEQRES 10 H 249 THR VAL SER SER ALA LYS THR THR PRO PRO SER VAL TYR SEQRES 11 H 249 PRO LEU ALA PRO GLY CYS GLY ASP THR THR GLY SER SER SEQRES 12 H 249 VAL THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU SEQRES 13 H 249 SER VAL THR VAL THR TRP ASN SER GLY SER LEU SER SER SEQRES 14 H 249 SER VAL HIS THR PHE PRO ALA LEU LEU GLN SER GLY LEU SEQRES 15 H 249 TYR THR MET SER SER SER VAL THR VAL PRO SER SER THR SEQRES 16 H 249 TRP PRO SER GLN THR VAL THR CYS SER VAL ALA HIS PRO SEQRES 17 H 249 ALA SER SER THR THR VAL ASP LYS LYS LEU GLU PRO SER SEQRES 18 H 249 GLY PRO ILE SER THR ILE ASN PRO CYS PRO PRO CYS LYS SEQRES 19 H 249 GLU CYS HIS LYS CYS PRO ALA PRO ASN LEU GLU GLY GLY SEQRES 20 H 249 PRO SER HET CA A1001 1 HET CA A1002 1 HET CA A1003 1 HET CA A1004 1 HET CA A1005 1 HET CA A1006 1 HETNAM CA CALCIUM ION FORMUL 4 CA 6(CA 2+) HELIX 1 AA1 PHE A 36 THR A 72 1 37 HELIX 2 AA2 THR A 98 SER A 110 1 13 HELIX 3 AA3 SER A 110 HIS A 124 1 15 HELIX 4 AA4 ASP A 130 PHE A 145 1 16 HELIX 5 AA5 PHE A 145 VAL A 155 1 11 HELIX 6 AA6 HIS A 165 VAL A 189 1 25 HELIX 7 AA7 GLU A 196 PHE A 205 1 10 HELIX 8 AA8 PHE A 205 ARG A 220 1 16 HELIX 9 AA9 LYS A 602 LEU A 607 1 6 HELIX 10 AB1 LYS A 656 GLU A 665 1 10 HELIX 11 AB2 SER A 708 ILE A 717 1 10 HELIX 12 AB3 CYS A 738 PHE A 754 1 17 HELIX 13 AB4 ALA A 755 VAL A 757 5 3 HELIX 14 AB5 GLU A 761 ASN A 764 5 4 HELIX 15 AB6 GLY A 765 GLY A 795 1 31 HELIX 16 AB7 LYS A 797 PHE A 805 1 9 HELIX 17 AB8 PHE A 805 SER A 811 1 7 HELIX 18 AB9 SER A 811 ASP A 825 1 15 HELIX 19 AC1 ALA A 828 LEU A 845 1 18 HELIX 20 AC2 LEU A 845 ASN A 861 1 17 HELIX 21 AC3 SER A 868 ARG A 893 1 26 HELIX 22 AC4 PRO A 905 TYR A 932 1 28 HELIX 23 AC5 GLN L 80 GLU L 84 5 5 HELIX 24 AC6 SER H 28 TYR H 32 5 5 HELIX 25 AC7 ALA H 87 SER H 91 5 5 SHEET 1 AA1 2 THR A 160 ARG A 161 0 SHEET 2 AA1 2 LEU A 902 GLY A 903 -1 O LEU A 902 N ARG A 161 SHEET 1 AA2 2 VAL A 194 VAL A 195 0 SHEET 2 AA2 2 PHE A 865 LYS A 866 -1 O PHE A 865 N VAL A 195 SHEET 1 AA3 4 GLN A 437 GLY A 443 0 SHEET 2 AA3 4 THR A 389 ARG A 397 -1 N LEU A 392 O ILE A 440 SHEET 3 AA3 4 SER A 372 PHE A 376 -1 N PHE A 375 O ILE A 395 SHEET 4 AA3 4 ALA A 484 LEU A 486 1 O CYS A 485 N ILE A 374 SHEET 1 AA4 5 GLN A 382 LEU A 384 0 SHEET 2 AA4 5 THR A 491 PHE A 497 1 O PHE A 497 N CYS A 383 SHEET 3 AA4 5 GLU A 454 VAL A 465 -1 N GLU A 454 O ILE A 496 SHEET 4 AA4 5 VAL A 405 GLU A 412 -1 N PHE A 406 O LYS A 464 SHEET 5 AA4 5 THR A 428 PHE A 431 -1 O VAL A 429 N VAL A 407 SHEET 1 AA5 4 VAL A 568 VAL A 573 0 SHEET 2 AA5 4 MET A 521 ARG A 527 -1 N MET A 521 O VAL A 573 SHEET 3 AA5 4 ILE A 504 PHE A 507 -1 N THR A 506 O LEU A 526 SHEET 4 AA5 4 ILE A 670 LEU A 671 1 O ILE A 670 N PHE A 505 SHEET 1 AA6 5 VAL A 511 SER A 515 0 SHEET 2 AA6 5 LYS A 676 GLU A 682 1 O GLU A 682 N VAL A 514 SHEET 3 AA6 5 THR A 586 ILE A 591 -1 N PHE A 587 O VAL A 679 SHEET 4 AA6 5 VAL A 535 GLU A 543 -1 N ILE A 542 O PHE A 588 SHEET 5 AA6 5 CYS A 557 PHE A 562 -1 O LEU A 560 N VAL A 537 SHEET 1 AA7 5 VAL A 511 SER A 515 0 SHEET 2 AA7 5 LYS A 676 GLU A 682 1 O GLU A 682 N VAL A 514 SHEET 3 AA7 5 THR A 586 ILE A 591 -1 N PHE A 587 O VAL A 679 SHEET 4 AA7 5 VAL A 535 GLU A 543 -1 N ILE A 542 O PHE A 588 SHEET 5 AA7 5 ARG A 595 LEU A 596 -1 O ARG A 595 N ILE A 536 SHEET 1 AA8 3 GLU A 598 SER A 600 0 SHEET 2 AA8 3 GLN A 623 LYS A 628 -1 O PHE A 626 N MET A 599 SHEET 3 AA8 3 PHE A 613 LEU A 620 -1 N THR A 614 O ARG A 627 SHEET 1 AA9 4 VAL L 3 THR L 4 0 SHEET 2 AA9 4 VAL L 17 SER L 23 -1 O ARG L 22 N THR L 4 SHEET 3 AA9 4 LYS L 71 ILE L 76 -1 O LEU L 74 N LEU L 19 SHEET 4 AA9 4 PHE L 63 ILE L 68 -1 N SER L 64 O THR L 75 SHEET 1 AB1 5 THR L 10 THR L 11 0 SHEET 2 AB1 5 THR L 103 VAL L 107 1 O THR L 106 N THR L 11 SHEET 3 AB1 5 ALA L 85 LEU L 91 -1 N TYR L 87 O THR L 103 SHEET 4 AB1 5 ASN L 35 LYS L 40 -1 N VAL L 37 O PHE L 88 SHEET 5 AB1 5 LEU L 44 ILE L 49 -1 O THR L 46 N GLN L 38 SHEET 1 AB2 4 THR L 10 THR L 11 0 SHEET 2 AB2 4 THR L 103 VAL L 107 1 O THR L 106 N THR L 11 SHEET 3 AB2 4 ALA L 85 LEU L 91 -1 N TYR L 87 O THR L 103 SHEET 4 AB2 4 VAL L 98 PHE L 99 -1 O VAL L 98 N LEU L 91 SHEET 1 AB3 4 GLN H 3 GLN H 5 0 SHEET 2 AB3 4 VAL H 18 THR H 25 -1 O LYS H 23 N GLN H 5 SHEET 3 AB3 4 THR H 78 LEU H 83 -1 O MET H 81 N LEU H 20 SHEET 4 AB3 4 ALA H 68 ASP H 73 -1 N THR H 71 O PHE H 80 SHEET 1 AB4 6 GLU H 10 ALA H 12 0 SHEET 2 AB4 6 THR H 115 VAL H 119 1 O THR H 118 N ALA H 12 SHEET 3 AB4 6 ALA H 92 TRP H 99 -1 N ALA H 92 O LEU H 117 SHEET 4 AB4 6 TRP H 33 GLN H 39 -1 N GLN H 35 O ALA H 97 SHEET 5 AB4 6 MET H 45 TYR H 52 -1 O GLU H 46 N LYS H 38 SHEET 6 AB4 6 THR H 57 TYR H 60 -1 O ARG H 59 N ALA H 50 SSBOND 1 CYS A 20 CYS A 792 1555 1555 2.03 SSBOND 2 CYS L 21 CYS L 89 1555 1555 2.03 SSBOND 3 CYS H 22 CYS H 96 1555 1555 2.03 LINK OE2 GLU A 385 CA CA A1002 1555 1555 2.58 LINK OE1 GLU A 385 CA CA A1003 1555 1555 2.22 LINK OE1 GLU A 385 CA CA A1004 1555 1555 2.75 LINK OE2 GLU A 385 CA CA A1004 1555 1555 2.24 LINK OD1 ASP A 421 CA CA A1001 1555 1555 2.52 LINK OD2 ASP A 421 CA CA A1001 1555 1555 2.09 LINK OD1 ASP A 421 CA CA A1002 1555 1555 2.28 LINK OD1 ASP A 446 CA CA A1003 1555 1555 2.46 LINK O ASP A 447 CA CA A1003 1555 1555 2.48 LINK OD1 ASP A 447 CA CA A1004 1555 1555 2.60 LINK O ILE A 449 CA CA A1004 1555 1555 2.62 LINK OE2 GLU A 451 CA CA A1001 1555 1555 2.46 LINK OE1 GLU A 451 CA CA A1002 1555 1555 2.34 LINK OE1 GLU A 451 CA CA A1004 1555 1555 2.67 LINK OE2 GLU A 454 CA CA A1001 1555 1555 3.04 LINK OD1 ASP A 498 CA CA A1004 1555 1555 2.78 LINK OD1 ASP A 500 CA CA A1003 1555 1555 2.42 LINK OD2 ASP A 500 CA CA A1003 1555 1555 2.55 LINK OD2 ASP A 500 CA CA A1004 1555 1555 2.55 LINK OE1 GLU A 516 CA CA A1005 1555 1555 2.48 LINK OD1 ASP A 578 CA CA A1005 1555 1555 2.40 LINK OD2 ASP A 578 CA CA A1006 1555 1555 2.71 LINK O GLU A 580 CA CA A1005 1555 1555 2.70 LINK OE1 GLU A 683 CA CA A1005 1555 1555 2.58 LINK OE2 GLU A 683 CA CA A1005 1555 1555 2.54 CISPEP 1 GLU A 30 PRO A 31 0 2.63 CISPEP 2 SER A 488 PRO A 489 0 -19.35 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 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