HEADER PROTEIN TRANSPORT 25-APR-24 8ZB0 TITLE CRYO-EM STRUCTURE OF HUMAN ZNT1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTON-COUPLED ZINC ANTIPORTER SLC30A1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SOLUTE CARRIER FAMILY 30 MEMBER 1,ZINC TRANSPORTER 1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SLC30A1, ZNT1; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS TRANSPORT, ZNT1, HOMODIMER, ZINC, MEMBRAIN PROTEIN, PROTEIN TRANSPORT EXPDTA ELECTRON MICROSCOPY AUTHOR S.SUN,E.XIE,S.XU,S.JI REVDAT 1 12-MAR-25 8ZB0 0 JRNL AUTH S.SUN,E.XIE,S.XU,S.JI,S.WANG,J.SHEN,R.WANG,X.SHEN,Y.SU, JRNL AUTH 2 Z.SONG,X.WU,J.ZHOU,Z.CAI,X.LI,Y.ZHANG,J.MIN,F.WANG JRNL TITL THE INTESTINAL TRANSPORTER SLC30A1 PLAYS A CRITICAL ROLE IN JRNL TITL 2 REGULATING SYSTEMIC ZINC HOMEOSTASIS. JRNL REF ADV SCI V. 11 06421 2024 JRNL REFN ESSN 2198-3844 JRNL PMID 39422023 JRNL DOI 10.1002/ADVS.202406421 REMARK 2 REMARK 2 RESOLUTION. 3.70 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) : 3.700 REMARK 3 NUMBER OF PARTICLES : 218856 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 8ZB0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 29-APR-24. REMARK 100 THE DEPOSITION ID IS D_1300047274. 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 : ZNT1 HOMODIMER 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 : 8.00 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 K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 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) : 6400.00 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 GLY A 2 REMARK 465 CYS A 3 REMARK 465 TRP A 4 REMARK 465 GLY A 5 REMARK 465 ARG A 6 REMARK 465 HIS A 135 REMARK 465 HIS A 136 REMARK 465 HIS A 137 REMARK 465 SER A 138 REMARK 465 GLY A 139 REMARK 465 PHE A 140 REMARK 465 SER A 141 REMARK 465 GLN A 142 REMARK 465 ASP A 143 REMARK 465 SER A 144 REMARK 465 GLY A 145 REMARK 465 HIS A 146 REMARK 465 GLY A 147 REMARK 465 HIS A 148 REMARK 465 SER A 149 REMARK 465 HIS A 150 REMARK 465 GLY A 151 REMARK 465 GLY A 152 REMARK 465 HIS A 153 REMARK 465 GLY A 154 REMARK 465 HIS A 155 REMARK 465 GLY A 156 REMARK 465 HIS A 157 REMARK 465 GLY A 158 REMARK 465 LEU A 159 REMARK 465 PRO A 160 REMARK 465 LYS A 161 REMARK 465 GLY A 162 REMARK 465 PRO A 163 REMARK 465 ARG A 164 REMARK 465 VAL A 165 REMARK 465 LYS A 166 REMARK 465 SER A 167 REMARK 465 THR A 168 REMARK 465 ARG A 169 REMARK 465 PRO A 170 REMARK 465 GLY A 171 REMARK 465 SER A 172 REMARK 465 SER A 173 REMARK 465 ASP A 174 REMARK 465 ILE A 175 REMARK 465 ASN A 176 REMARK 465 VAL A 177 REMARK 465 ALA A 178 REMARK 465 PRO A 179 REMARK 465 GLY A 180 REMARK 465 GLU A 181 REMARK 465 GLN A 182 REMARK 465 GLY A 183 REMARK 465 PRO A 184 REMARK 465 ASP A 185 REMARK 465 GLN A 186 REMARK 465 GLU A 187 REMARK 465 GLU A 188 REMARK 465 THR A 189 REMARK 465 ASN A 190 REMARK 465 THR A 191 REMARK 465 LEU A 192 REMARK 465 VAL A 193 REMARK 465 ALA A 194 REMARK 465 ASN A 195 REMARK 465 THR A 196 REMARK 465 SER A 197 REMARK 465 ASN A 198 REMARK 465 SER A 199 REMARK 465 ASN A 200 REMARK 465 GLY A 201 REMARK 465 LEU A 202 REMARK 465 LYS A 203 REMARK 465 LEU A 204 REMARK 465 ASP A 205 REMARK 465 PRO A 206 REMARK 465 ALA A 207 REMARK 465 ASP A 208 REMARK 465 PRO A 209 REMARK 465 GLU A 210 REMARK 465 ASN A 211 REMARK 465 PRO A 212 REMARK 465 ARG A 213 REMARK 465 SER A 214 REMARK 465 GLY A 215 REMARK 465 ASP A 216 REMARK 465 THR A 217 REMARK 465 VAL A 218 REMARK 465 GLU A 219 REMARK 465 VAL A 220 REMARK 465 GLN A 221 REMARK 465 VAL A 222 REMARK 465 ASN A 223 REMARK 465 GLY A 224 REMARK 465 ASN A 225 REMARK 465 LEU A 226 REMARK 465 VAL A 227 REMARK 465 ARG A 228 REMARK 465 GLU A 229 REMARK 465 PRO A 230 REMARK 465 ASP A 231 REMARK 465 HIS A 232 REMARK 465 MET A 233 REMARK 465 GLU A 234 REMARK 465 LEU A 235 REMARK 465 GLU A 236 REMARK 465 GLU A 237 REMARK 465 ASP A 238 REMARK 465 ARG A 239 REMARK 465 ALA A 240 REMARK 465 ALA A 442 REMARK 465 LEU A 443 REMARK 465 LYS A 444 REMARK 465 GLN A 445 REMARK 465 CYS A 446 REMARK 465 CYS A 447 REMARK 465 GLY A 448 REMARK 465 THR A 449 REMARK 465 LEU A 450 REMARK 465 PRO A 451 REMARK 465 GLN A 452 REMARK 465 ALA A 453 REMARK 465 PRO A 454 REMARK 465 SER A 455 REMARK 465 GLY A 456 REMARK 465 LYS A 457 REMARK 465 ASP A 458 REMARK 465 ALA A 459 REMARK 465 GLU A 460 REMARK 465 LYS A 461 REMARK 465 THR A 462 REMARK 465 PRO A 463 REMARK 465 ALA A 464 REMARK 465 VAL A 465 REMARK 465 SER A 466 REMARK 465 ILE A 467 REMARK 465 SER A 468 REMARK 465 CYS A 469 REMARK 465 LEU A 470 REMARK 465 GLU A 471 REMARK 465 LEU A 472 REMARK 465 SER A 473 REMARK 465 ASN A 474 REMARK 465 ASN A 475 REMARK 465 LEU A 476 REMARK 465 GLU A 477 REMARK 465 LYS A 478 REMARK 465 LYS A 479 REMARK 465 PRO A 480 REMARK 465 ARG A 481 REMARK 465 ARG A 482 REMARK 465 THR A 483 REMARK 465 LYS A 484 REMARK 465 ALA A 485 REMARK 465 GLU A 486 REMARK 465 ASN A 487 REMARK 465 ILE A 488 REMARK 465 PRO A 489 REMARK 465 ALA A 490 REMARK 465 VAL A 491 REMARK 465 VAL A 492 REMARK 465 ILE A 493 REMARK 465 GLU A 494 REMARK 465 ILE A 495 REMARK 465 LYS A 496 REMARK 465 ASN A 497 REMARK 465 MET A 498 REMARK 465 PRO A 499 REMARK 465 ASN A 500 REMARK 465 LYS A 501 REMARK 465 GLN A 502 REMARK 465 PRO A 503 REMARK 465 GLU A 504 REMARK 465 SER A 505 REMARK 465 SER A 506 REMARK 465 LEU A 507 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 CYS B 3 REMARK 465 TRP B 4 REMARK 465 GLY B 5 REMARK 465 ARG B 6 REMARK 465 HIS B 135 REMARK 465 HIS B 136 REMARK 465 HIS B 137 REMARK 465 SER B 138 REMARK 465 GLY B 139 REMARK 465 PHE B 140 REMARK 465 SER B 141 REMARK 465 GLN B 142 REMARK 465 ASP B 143 REMARK 465 SER B 144 REMARK 465 GLY B 145 REMARK 465 HIS B 146 REMARK 465 GLY B 147 REMARK 465 HIS B 148 REMARK 465 SER B 149 REMARK 465 HIS B 150 REMARK 465 GLY B 151 REMARK 465 GLY B 152 REMARK 465 HIS B 153 REMARK 465 GLY B 154 REMARK 465 HIS B 155 REMARK 465 GLY B 156 REMARK 465 HIS B 157 REMARK 465 GLY B 158 REMARK 465 LEU B 159 REMARK 465 PRO B 160 REMARK 465 LYS B 161 REMARK 465 GLY B 162 REMARK 465 PRO B 163 REMARK 465 ARG B 164 REMARK 465 VAL B 165 REMARK 465 LYS B 166 REMARK 465 SER B 167 REMARK 465 THR B 168 REMARK 465 ARG B 169 REMARK 465 PRO B 170 REMARK 465 GLY B 171 REMARK 465 SER B 172 REMARK 465 SER B 173 REMARK 465 ASP B 174 REMARK 465 ILE B 175 REMARK 465 ASN B 176 REMARK 465 VAL B 177 REMARK 465 ALA B 178 REMARK 465 PRO B 179 REMARK 465 GLY B 180 REMARK 465 GLU B 181 REMARK 465 GLN B 182 REMARK 465 GLY B 183 REMARK 465 PRO B 184 REMARK 465 ASP B 185 REMARK 465 GLN B 186 REMARK 465 GLU B 187 REMARK 465 GLU B 188 REMARK 465 THR B 189 REMARK 465 ASN B 190 REMARK 465 THR B 191 REMARK 465 LEU B 192 REMARK 465 VAL B 193 REMARK 465 ALA B 194 REMARK 465 ASN B 195 REMARK 465 THR B 196 REMARK 465 SER B 197 REMARK 465 ASN B 198 REMARK 465 SER B 199 REMARK 465 ASN B 200 REMARK 465 GLY B 201 REMARK 465 LEU B 202 REMARK 465 LYS B 203 REMARK 465 LEU B 204 REMARK 465 ASP B 205 REMARK 465 PRO B 206 REMARK 465 ALA B 207 REMARK 465 ASP B 208 REMARK 465 PRO B 209 REMARK 465 GLU B 210 REMARK 465 ASN B 211 REMARK 465 PRO B 212 REMARK 465 ARG B 213 REMARK 465 SER B 214 REMARK 465 GLY B 215 REMARK 465 ASP B 216 REMARK 465 THR B 217 REMARK 465 VAL B 218 REMARK 465 GLU B 219 REMARK 465 VAL B 220 REMARK 465 GLN B 221 REMARK 465 VAL B 222 REMARK 465 ASN B 223 REMARK 465 GLY B 224 REMARK 465 ASN B 225 REMARK 465 LEU B 226 REMARK 465 VAL B 227 REMARK 465 ARG B 228 REMARK 465 GLU B 229 REMARK 465 PRO B 230 REMARK 465 ASP B 231 REMARK 465 HIS B 232 REMARK 465 MET B 233 REMARK 465 GLU B 234 REMARK 465 LEU B 235 REMARK 465 GLU B 236 REMARK 465 GLU B 237 REMARK 465 ASP B 238 REMARK 465 ARG B 239 REMARK 465 ALA B 240 REMARK 465 ALA B 442 REMARK 465 LEU B 443 REMARK 465 LYS B 444 REMARK 465 GLN B 445 REMARK 465 CYS B 446 REMARK 465 CYS B 447 REMARK 465 GLY B 448 REMARK 465 THR B 449 REMARK 465 LEU B 450 REMARK 465 PRO B 451 REMARK 465 GLN B 452 REMARK 465 ALA B 453 REMARK 465 PRO B 454 REMARK 465 SER B 455 REMARK 465 GLY B 456 REMARK 465 LYS B 457 REMARK 465 ASP B 458 REMARK 465 ALA B 459 REMARK 465 GLU B 460 REMARK 465 LYS B 461 REMARK 465 THR B 462 REMARK 465 PRO B 463 REMARK 465 ALA B 464 REMARK 465 VAL B 465 REMARK 465 SER B 466 REMARK 465 ILE B 467 REMARK 465 SER B 468 REMARK 465 CYS B 469 REMARK 465 LEU B 470 REMARK 465 GLU B 471 REMARK 465 LEU B 472 REMARK 465 SER B 473 REMARK 465 ASN B 474 REMARK 465 ASN B 475 REMARK 465 LEU B 476 REMARK 465 GLU B 477 REMARK 465 LYS B 478 REMARK 465 LYS B 479 REMARK 465 PRO B 480 REMARK 465 ARG B 481 REMARK 465 ARG B 482 REMARK 465 THR B 483 REMARK 465 LYS B 484 REMARK 465 ALA B 485 REMARK 465 GLU B 486 REMARK 465 ASN B 487 REMARK 465 ILE B 488 REMARK 465 PRO B 489 REMARK 465 ALA B 490 REMARK 465 VAL B 491 REMARK 465 VAL B 492 REMARK 465 ILE B 493 REMARK 465 GLU B 494 REMARK 465 ILE B 495 REMARK 465 LYS B 496 REMARK 465 ASN B 497 REMARK 465 MET B 498 REMARK 465 PRO B 499 REMARK 465 ASN B 500 REMARK 465 LYS B 501 REMARK 465 GLN B 502 REMARK 465 PRO B 503 REMARK 465 GLU B 504 REMARK 465 SER B 505 REMARK 465 SER B 506 REMARK 465 LEU B 507 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 GLN A 112 CG CD OE1 NE2 REMARK 470 VAL A 268 CG1 CG2 REMARK 470 TYR A 270 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 SER A 272 OG REMARK 470 TRP A 273 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 273 CZ3 CH2 REMARK 470 LYS A 274 CG CD CE NZ REMARK 470 SER A 277 OG REMARK 470 GLU A 278 CG CD OE1 OE2 REMARK 470 PHE A 281 CG CD1 CD2 CE1 CE2 CZ REMARK 470 CYS A 282 SG REMARK 470 VAL A 283 CG1 CG2 REMARK 470 ASN A 284 CG OD1 ND2 REMARK 470 PRO A 288 CG CD REMARK 470 ASP A 289 CG OD1 OD2 REMARK 470 PRO A 290 CG CD REMARK 470 LYS A 292 CG CD CE NZ REMARK 470 PHE A 294 CG CD1 CD2 CE1 CE2 CZ REMARK 470 VAL A 295 CG1 CG2 REMARK 470 GLU A 296 CG CD OE1 OE2 REMARK 470 ILE A 297 CG1 CG2 CD1 REMARK 470 ILE A 298 CG1 CG2 CD1 REMARK 470 SER A 300 OG REMARK 470 THR A 301 OG1 CG2 REMARK 470 HIS A 302 CG ND1 CD2 CE1 NE2 REMARK 470 SER A 304 OG REMARK 470 VAL A 305 CG1 CG2 REMARK 470 PRO A 310 CG CD REMARK 470 VAL A 313 CG1 CG2 REMARK 470 LEU A 316 CG CD1 CD2 REMARK 470 ARG A 354 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 431 CG1 CG2 REMARK 470 PRO A 432 CG CD REMARK 470 ARG A 438 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 112 CG CD OE1 NE2 REMARK 470 VAL B 268 CG1 CG2 REMARK 470 TYR B 270 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 SER B 272 OG REMARK 470 TRP B 273 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 273 CZ3 CH2 REMARK 470 LYS B 274 CG CD CE NZ REMARK 470 SER B 277 OG REMARK 470 GLU B 278 CG CD OE1 OE2 REMARK 470 PHE B 281 CG CD1 CD2 CE1 CE2 CZ REMARK 470 CYS B 282 SG REMARK 470 VAL B 283 CG1 CG2 REMARK 470 ASN B 284 CG OD1 ND2 REMARK 470 PRO B 288 CG CD REMARK 470 ASP B 289 CG OD1 OD2 REMARK 470 PRO B 290 CG CD REMARK 470 LYS B 292 CG CD CE NZ REMARK 470 PHE B 294 CG CD1 CD2 CE1 CE2 CZ REMARK 470 VAL B 295 CG1 CG2 REMARK 470 GLU B 296 CG CD OE1 OE2 REMARK 470 ILE B 297 CG1 CG2 CD1 REMARK 470 ILE B 298 CG1 CG2 CD1 REMARK 470 SER B 300 OG REMARK 470 THR B 301 OG1 CG2 REMARK 470 HIS B 302 CG ND1 CD2 CE1 NE2 REMARK 470 SER B 304 OG REMARK 470 VAL B 305 CG1 CG2 REMARK 470 PRO B 310 CG CD REMARK 470 VAL B 313 CG1 CG2 REMARK 470 LEU B 316 CG CD1 CD2 REMARK 470 ARG B 354 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 431 CG1 CG2 REMARK 470 PRO B 432 CG CD REMARK 470 ARG B 438 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 ND1 HIS A 408 ZN ZN A 603 1.67 REMARK 500 ND1 HIS B 408 ZN ZN B 603 1.67 REMARK 500 OE2 GLU B 420 ZN ZN B 604 1.68 REMARK 500 OE2 GLU A 420 ZN ZN A 604 1.68 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 LEU A 45 3.34 -66.38 REMARK 500 ARG A 63 48.70 -85.70 REMARK 500 ASN A 70 111.11 -167.51 REMARK 500 TRP A 74 31.06 -92.77 REMARK 500 PHE A 269 -29.19 -143.30 REMARK 500 LYS A 274 -53.01 -120.51 REMARK 500 ALA A 303 -163.63 -79.68 REMARK 500 SER A 304 -168.88 -78.49 REMARK 500 ASP A 317 -63.22 -107.08 REMARK 500 PRO A 348 -175.42 -62.15 REMARK 500 GLU A 371 120.20 -14.99 REMARK 500 ALA A 386 129.85 -173.21 REMARK 500 PRO A 393 41.35 -82.18 REMARK 500 SER A 395 36.75 -97.31 REMARK 500 THR A 416 103.72 -161.95 REMARK 500 LYS A 427 49.81 -92.07 REMARK 500 SER A 428 22.49 -141.24 REMARK 500 CYS A 433 15.62 50.21 REMARK 500 GLU A 434 2.08 59.98 REMARK 500 LEU A 435 108.60 -162.68 REMARK 500 CYS A 437 -82.59 -110.49 REMARK 500 ARG A 438 -67.67 -163.22 REMARK 500 THR A 439 -66.80 -135.63 REMARK 500 LEU B 45 3.32 -66.39 REMARK 500 ARG B 63 48.78 -85.67 REMARK 500 ASN B 70 111.16 -167.52 REMARK 500 TRP B 74 31.09 -92.81 REMARK 500 PHE B 269 -29.19 -143.33 REMARK 500 LYS B 274 -53.03 -120.52 REMARK 500 ALA B 303 -163.61 -79.67 REMARK 500 SER B 304 -168.91 -78.49 REMARK 500 ASP B 317 -63.25 -107.05 REMARK 500 PRO B 348 -175.41 -62.19 REMARK 500 GLU B 371 120.21 -15.00 REMARK 500 ALA B 386 129.83 -173.24 REMARK 500 PRO B 393 41.32 -82.17 REMARK 500 SER B 395 36.77 -97.31 REMARK 500 THR B 416 103.66 -161.92 REMARK 500 LYS B 427 49.84 -92.11 REMARK 500 SER B 428 22.47 -141.25 REMARK 500 CYS B 433 15.63 50.26 REMARK 500 GLU B 434 2.10 59.90 REMARK 500 LEU B 435 108.58 -162.70 REMARK 500 CYS B 437 -82.56 -110.46 REMARK 500 ARG B 438 -67.64 -163.24 REMARK 500 THR B 439 -66.78 -135.63 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 ARG A 30 0.15 SIDE CHAIN REMARK 500 ARG A 59 0.26 SIDE CHAIN REMARK 500 ARG B 30 0.15 SIDE CHAIN REMARK 500 ARG B 59 0.26 SIDE CHAIN 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 ZN A 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 47 OD2 REMARK 620 2 ASP A 255 OD1 142.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 603 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 413 ND1 REMARK 620 2 CYS B 437 SG 155.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 603 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 437 SG REMARK 620 2 HIS B 413 ND1 153.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 47 OD2 REMARK 620 2 ASP B 255 OD1 143.0 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-39893 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF HUMAN ZNT1 DBREF 8ZB0 A 1 507 UNP Q9Y6M5 ZNT1_HUMAN 1 507 DBREF 8ZB0 B 1 507 UNP Q9Y6M5 ZNT1_HUMAN 1 507 SEQRES 1 A 507 MET GLY CYS TRP GLY ARG ASN ARG GLY ARG LEU LEU CYS SEQRES 2 A 507 MET LEU ALA LEU THR PHE MET PHE MET VAL LEU GLU VAL SEQRES 3 A 507 VAL VAL SER ARG VAL THR SER SER LEU ALA MET LEU SER SEQRES 4 A 507 ASP SER PHE HIS MET LEU SER ASP VAL LEU ALA LEU VAL SEQRES 5 A 507 VAL ALA LEU VAL ALA GLU ARG PHE ALA ARG ARG THR HIS SEQRES 6 A 507 ALA THR GLN LYS ASN THR PHE GLY TRP ILE ARG ALA GLU SEQRES 7 A 507 VAL MET GLY ALA LEU VAL ASN ALA ILE PHE LEU THR GLY SEQRES 8 A 507 LEU CYS PHE ALA ILE LEU LEU GLU ALA ILE GLU ARG PHE SEQRES 9 A 507 ILE GLU PRO HIS GLU MET GLN GLN PRO LEU VAL VAL LEU SEQRES 10 A 507 GLY VAL GLY VAL ALA GLY LEU LEU VAL ASN VAL LEU GLY SEQRES 11 A 507 LEU CYS LEU PHE HIS HIS HIS SER GLY PHE SER GLN ASP SEQRES 12 A 507 SER GLY HIS GLY HIS SER HIS GLY GLY HIS GLY HIS GLY SEQRES 13 A 507 HIS GLY LEU PRO LYS GLY PRO ARG VAL LYS SER THR ARG SEQRES 14 A 507 PRO GLY SER SER ASP ILE ASN VAL ALA PRO GLY GLU GLN SEQRES 15 A 507 GLY PRO ASP GLN GLU GLU THR ASN THR LEU VAL ALA ASN SEQRES 16 A 507 THR SER ASN SER ASN GLY LEU LYS LEU ASP PRO ALA ASP SEQRES 17 A 507 PRO GLU ASN PRO ARG SER GLY ASP THR VAL GLU VAL GLN SEQRES 18 A 507 VAL ASN GLY ASN LEU VAL ARG GLU PRO ASP HIS MET GLU SEQRES 19 A 507 LEU GLU GLU ASP ARG ALA GLY GLN LEU ASN MET ARG GLY SEQRES 20 A 507 VAL PHE LEU HIS VAL LEU GLY ASP ALA LEU GLY SER VAL SEQRES 21 A 507 ILE VAL VAL VAL ASN ALA LEU VAL PHE TYR PHE SER TRP SEQRES 22 A 507 LYS GLY CYS SER GLU GLY ASP PHE CYS VAL ASN PRO CYS SEQRES 23 A 507 PHE PRO ASP PRO CYS LYS ALA PHE VAL GLU ILE ILE ASN SEQRES 24 A 507 SER THR HIS ALA SER VAL TYR GLU ALA GLY PRO CYS TRP SEQRES 25 A 507 VAL LEU TYR LEU ASP PRO THR LEU CYS VAL VAL MET VAL SEQRES 26 A 507 CYS ILE LEU LEU TYR THR THR TYR PRO LEU LEU LYS GLU SEQRES 27 A 507 SER ALA LEU ILE LEU LEU GLN THR VAL PRO LYS GLN ILE SEQRES 28 A 507 ASP ILE ARG ASN LEU ILE LYS GLU LEU ARG ASN VAL GLU SEQRES 29 A 507 GLY VAL GLU GLU VAL HIS GLU LEU HIS VAL TRP GLN LEU SEQRES 30 A 507 ALA GLY SER ARG ILE ILE ALA THR ALA HIS ILE LYS CYS SEQRES 31 A 507 GLU ASP PRO THR SER TYR MET GLU VAL ALA LYS THR ILE SEQRES 32 A 507 LYS ASP VAL PHE HIS ASN HIS GLY ILE HIS ALA THR THR SEQRES 33 A 507 ILE GLN PRO GLU PHE ALA SER VAL GLY SER LYS SER SER SEQRES 34 A 507 VAL VAL PRO CYS GLU LEU ALA CYS ARG THR GLN CYS ALA SEQRES 35 A 507 LEU LYS GLN CYS CYS GLY THR LEU PRO GLN ALA PRO SER SEQRES 36 A 507 GLY LYS ASP ALA GLU LYS THR PRO ALA VAL SER ILE SER SEQRES 37 A 507 CYS LEU GLU LEU SER ASN ASN LEU GLU LYS LYS PRO ARG SEQRES 38 A 507 ARG THR LYS ALA GLU ASN ILE PRO ALA VAL VAL ILE GLU SEQRES 39 A 507 ILE LYS ASN MET PRO ASN LYS GLN PRO GLU SER SER LEU SEQRES 1 B 507 MET GLY CYS TRP GLY ARG ASN ARG GLY ARG LEU LEU CYS SEQRES 2 B 507 MET LEU ALA LEU THR PHE MET PHE MET VAL LEU GLU VAL SEQRES 3 B 507 VAL VAL SER ARG VAL THR SER SER LEU ALA MET LEU SER SEQRES 4 B 507 ASP SER PHE HIS MET LEU SER ASP VAL LEU ALA LEU VAL SEQRES 5 B 507 VAL ALA LEU VAL ALA GLU ARG PHE ALA ARG ARG THR HIS SEQRES 6 B 507 ALA THR GLN LYS ASN THR PHE GLY TRP ILE ARG ALA GLU SEQRES 7 B 507 VAL MET GLY ALA LEU VAL ASN ALA ILE PHE LEU THR GLY SEQRES 8 B 507 LEU CYS PHE ALA ILE LEU LEU GLU ALA ILE GLU ARG PHE SEQRES 9 B 507 ILE GLU PRO HIS GLU MET GLN GLN PRO LEU VAL VAL LEU SEQRES 10 B 507 GLY VAL GLY VAL ALA GLY LEU LEU VAL ASN VAL LEU GLY SEQRES 11 B 507 LEU CYS LEU PHE HIS HIS HIS SER GLY PHE SER GLN ASP SEQRES 12 B 507 SER GLY HIS GLY HIS SER HIS GLY GLY HIS GLY HIS GLY SEQRES 13 B 507 HIS GLY LEU PRO LYS GLY PRO ARG VAL LYS SER THR ARG SEQRES 14 B 507 PRO GLY SER SER ASP ILE ASN VAL ALA PRO GLY GLU GLN SEQRES 15 B 507 GLY PRO ASP GLN GLU GLU THR ASN THR LEU VAL ALA ASN SEQRES 16 B 507 THR SER ASN SER ASN GLY LEU LYS LEU ASP PRO ALA ASP SEQRES 17 B 507 PRO GLU ASN PRO ARG SER GLY ASP THR VAL GLU VAL GLN SEQRES 18 B 507 VAL ASN GLY ASN LEU VAL ARG GLU PRO ASP HIS MET GLU SEQRES 19 B 507 LEU GLU GLU ASP ARG ALA GLY GLN LEU ASN MET ARG GLY SEQRES 20 B 507 VAL PHE LEU HIS VAL LEU GLY ASP ALA LEU GLY SER VAL SEQRES 21 B 507 ILE VAL VAL VAL ASN ALA LEU VAL PHE TYR PHE SER TRP SEQRES 22 B 507 LYS GLY CYS SER GLU GLY ASP PHE CYS VAL ASN PRO CYS SEQRES 23 B 507 PHE PRO ASP PRO CYS LYS ALA PHE VAL GLU ILE ILE ASN SEQRES 24 B 507 SER THR HIS ALA SER VAL TYR GLU ALA GLY PRO CYS TRP SEQRES 25 B 507 VAL LEU TYR LEU ASP PRO THR LEU CYS VAL VAL MET VAL SEQRES 26 B 507 CYS ILE LEU LEU TYR THR THR TYR PRO LEU LEU LYS GLU SEQRES 27 B 507 SER ALA LEU ILE LEU LEU GLN THR VAL PRO LYS GLN ILE SEQRES 28 B 507 ASP ILE ARG ASN LEU ILE LYS GLU LEU ARG ASN VAL GLU SEQRES 29 B 507 GLY VAL GLU GLU VAL HIS GLU LEU HIS VAL TRP GLN LEU SEQRES 30 B 507 ALA GLY SER ARG ILE ILE ALA THR ALA HIS ILE LYS CYS SEQRES 31 B 507 GLU ASP PRO THR SER TYR MET GLU VAL ALA LYS THR ILE SEQRES 32 B 507 LYS ASP VAL PHE HIS ASN HIS GLY ILE HIS ALA THR THR SEQRES 33 B 507 ILE GLN PRO GLU PHE ALA SER VAL GLY SER LYS SER SER SEQRES 34 B 507 VAL VAL PRO CYS GLU LEU ALA CYS ARG THR GLN CYS ALA SEQRES 35 B 507 LEU LYS GLN CYS CYS GLY THR LEU PRO GLN ALA PRO SER SEQRES 36 B 507 GLY LYS ASP ALA GLU LYS THR PRO ALA VAL SER ILE SER SEQRES 37 B 507 CYS LEU GLU LEU SER ASN ASN LEU GLU LYS LYS PRO ARG SEQRES 38 B 507 ARG THR LYS ALA GLU ASN ILE PRO ALA VAL VAL ILE GLU SEQRES 39 B 507 ILE LYS ASN MET PRO ASN LYS GLN PRO GLU SER SER LEU HET ZN A 601 1 HET ZN A 602 1 HET ZN A 603 1 HET ZN A 604 1 HET ZN B 601 1 HET ZN B 602 1 HET ZN B 603 1 HET ZN B 604 1 HETNAM ZN ZINC ION FORMUL 3 ZN 8(ZN 2+) HELIX 1 AA1 ASN A 7 THR A 32 1 26 HELIX 2 AA2 HIS A 43 ASP A 47 5 5 HELIX 3 AA3 VAL A 48 ALA A 57 1 10 HELIX 4 AA4 ARG A 76 GLU A 106 1 31 HELIX 5 AA5 GLN A 112 LEU A 133 1 22 HELIX 6 AA6 LEU A 243 VAL A 268 1 26 HELIX 7 AA7 CYS A 291 ASN A 299 1 9 HELIX 8 AA8 ASP A 317 LEU A 344 1 28 HELIX 9 AA9 ASP A 352 VAL A 363 1 12 HELIX 10 AB1 SER A 395 ASN A 409 1 15 HELIX 11 AB2 ARG B 8 THR B 32 1 25 HELIX 12 AB3 HIS B 43 ASP B 47 5 5 HELIX 13 AB4 VAL B 48 ALA B 57 1 10 HELIX 14 AB5 ARG B 76 GLU B 106 1 31 HELIX 15 AB6 GLN B 112 LEU B 133 1 22 HELIX 16 AB7 LEU B 243 VAL B 268 1 26 HELIX 17 AB8 CYS B 291 ASN B 299 1 9 HELIX 18 AB9 ASP B 317 LEU B 344 1 28 HELIX 19 AC1 ASP B 352 VAL B 363 1 12 HELIX 20 AC2 SER B 395 ASN B 409 1 15 SHEET 1 AA1 3 VAL A 374 GLN A 376 0 SHEET 2 AA1 3 ILE A 382 ILE A 388 -1 O ILE A 383 N TRP A 375 SHEET 3 AA1 3 ALA A 414 PRO A 419 1 O THR A 416 N ALA A 386 SHEET 1 AA2 3 VAL B 374 GLN B 376 0 SHEET 2 AA2 3 ILE B 382 ILE B 388 -1 O ILE B 383 N TRP B 375 SHEET 3 AA2 3 ALA B 414 PRO B 419 1 O THR B 416 N ALA B 386 SSBOND 1 CYS A 286 CYS A 311 1555 1555 2.02 SSBOND 2 CYS A 291 CYS B 291 1555 1555 2.08 SSBOND 3 CYS B 286 CYS B 311 1555 1555 2.02 LINK OD2 ASP A 47 ZN ZN A 602 1555 1555 1.79 LINK OD1 ASP A 255 ZN ZN A 602 1555 1555 1.76 LINK ND1 HIS A 387 ZN ZN A 604 1555 1555 2.26 LINK ND1 HIS A 413 ZN ZN A 603 1555 1555 2.12 LINK SG CYS A 437 ZN ZN B 603 1555 1555 2.00 LINK ZN ZN A 603 SG CYS B 437 1555 1555 1.98 LINK OD2 ASP B 47 ZN ZN B 602 1555 1555 1.79 LINK OD1 ASP B 255 ZN ZN B 602 1555 1555 1.76 LINK ND1 HIS B 387 ZN ZN B 604 1555 1555 2.26 LINK ND1 HIS B 413 ZN ZN B 603 1555 1555 2.12 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 CONECT 318 4876 CONECT 1094 4876 CONECT 1287 1433 CONECT 1319 3756 CONECT 1433 1287 CONECT 2033 4878 CONECT 2243 4877 CONECT 2409 4881 CONECT 2755 4880 CONECT 3531 4880 CONECT 3724 3870 CONECT 3756 1319 CONECT 3870 3724 CONECT 4470 4882 CONECT 4680 4881 CONECT 4846 4877 CONECT 4876 318 1094 CONECT 4877 2243 4846 CONECT 4878 2033 CONECT 4880 2755 3531 CONECT 4881 2409 4680 CONECT 4882 4470 MASTER 661 0 8 20 6 0 0 6 4880 2 22 78 END