HEADER PROTEIN TRANSPORT 29-JUN-24 9IL4 TITLE STRUCTURE AND IRON-TRANSPORTING MECHANISM OF BOCT1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SOLUTE CARRIER FAMILY 22 (ORGANIC CATION TRANSPORTER), COMPND 3 MEMBER 17; COMPND 4 CHAIN: B, A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS SPICILEGUS; SOURCE 3 ORGANISM_COMMON: STEPPE MOUSE; SOURCE 4 ORGANISM_TAXID: 10103; SOURCE 5 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 6 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HEK293F; SOURCE 9 EXPRESSION_SYSTEM_ATCC_NUMBER: CRL-1573; SOURCE 10 EXPRESSION_SYSTEM_ORGAN: KIDNEY; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: MAMMALIAN; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PCDNA3.1+ KEYWDS SLC, MFS, 11 TMS, IRON-TRANSPORTING, PROTEIN TRANSPORT EXPDTA ELECTRON MICROSCOPY AUTHOR J.CHEN,L.CHEN REVDAT 2 23-JUL-25 9IL4 1 REMARK REVDAT 1 02-JUL-25 9IL4 0 JRNL AUTH J.CHEN,L.CHEN JRNL TITL STRUCTURE AND IRON-TRANSPORTING MECHANISM OF BOCT1 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.33 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, CRYOSPARC, COOT, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : FOURIER SPACE REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : AB INITIO MODEL 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) : 3.330 REMARK 3 NUMBER OF PARTICLES : 171512 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 9IL4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 02-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1300049062. 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 : MBOCT1 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 5.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.20 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 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 5000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 63000 REMARK 245 CALIBRATED MAGNIFICATION : 63000 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: B, A 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 B 1 REMARK 465 ALA B 2 REMARK 465 SER B 3 REMARK 465 ASP B 4 REMARK 465 PRO B 5 REMARK 465 ILE B 6 REMARK 465 PHE B 7 REMARK 465 THR B 8 REMARK 465 LEU B 9 REMARK 465 ALA B 10 REMARK 465 PRO B 11 REMARK 465 PRO B 12 REMARK 465 LEU B 13 REMARK 465 HIS B 14 REMARK 465 CYS B 15 REMARK 465 HIS B 16 REMARK 465 TYR B 17 REMARK 465 GLY B 18 REMARK 465 ALA B 19 REMARK 465 LEU B 20 REMARK 465 PRO B 21 REMARK 465 PRO B 22 REMARK 465 ASN B 23 REMARK 465 ALA B 24 REMARK 465 SER B 25 REMARK 465 GLY B 26 REMARK 465 TRP B 27 REMARK 465 GLU B 28 REMARK 465 GLN B 29 REMARK 465 PRO B 30 REMARK 465 PRO B 31 REMARK 465 ASN B 32 REMARK 465 SER B 33 REMARK 465 SER B 34 REMARK 465 GLY B 35 REMARK 465 VAL B 36 REMARK 465 SER B 37 REMARK 465 VAL B 38 REMARK 465 ALA B 39 REMARK 465 GLY B 40 REMARK 465 ALA B 41 REMARK 465 ALA B 42 REMARK 465 LEU B 43 REMARK 465 ALA B 44 REMARK 465 ALA B 45 REMARK 465 SER B 46 REMARK 465 ALA B 47 REMARK 465 ALA B 48 REMARK 465 SER B 49 REMARK 465 GLY B 50 REMARK 465 VAL B 51 REMARK 465 VAL B 52 REMARK 465 THR B 53 REMARK 465 SER B 54 REMARK 465 THR B 55 REMARK 465 ASP B 56 REMARK 465 PRO B 57 REMARK 465 SER B 58 REMARK 465 CYS B 59 REMARK 465 SER B 60 REMARK 465 GLY B 61 REMARK 465 PHE B 62 REMARK 465 ALA B 63 REMARK 465 PRO B 64 REMARK 465 PRO B 65 REMARK 465 ASP B 66 REMARK 465 PHE B 67 REMARK 465 ASN B 68 REMARK 465 HIS B 69 REMARK 465 CYS B 70 REMARK 465 LEU B 71 REMARK 465 LYS B 72 REMARK 465 ASP B 73 REMARK 465 TRP B 74 REMARK 465 ASP B 75 REMARK 465 TYR B 76 REMARK 465 ASN B 77 REMARK 465 GLY B 78 REMARK 465 LEU B 79 REMARK 465 PRO B 80 REMARK 465 VAL B 81 REMARK 465 LEU B 82 REMARK 465 THR B 83 REMARK 465 THR B 84 REMARK 465 ASN B 85 REMARK 465 ALA B 86 REMARK 465 ILE B 87 REMARK 465 GLY B 88 REMARK 465 GLN B 89 REMARK 465 TRP B 90 REMARK 465 ASP B 91 REMARK 465 LEU B 92 REMARK 465 VAL B 93 REMARK 465 CYS B 94 REMARK 465 ASP B 95 REMARK 465 LEU B 96 REMARK 465 GLY B 97 REMARK 465 ILE B 258 REMARK 465 LEU B 259 REMARK 465 ALA B 260 REMARK 465 GLU B 261 REMARK 465 ARG B 262 REMARK 465 ASN B 263 REMARK 465 ARG B 264 REMARK 465 PRO B 265 REMARK 465 HIS B 266 REMARK 465 GLY B 267 REMARK 465 GLN B 268 REMARK 465 MET B 269 REMARK 465 LEU B 270 REMARK 465 GLY B 271 REMARK 465 GLU B 272 REMARK 465 GLU B 273 REMARK 465 ALA B 274 REMARK 465 GLN B 275 REMARK 465 GLU B 276 REMARK 465 ALA B 277 REMARK 465 LEU B 278 REMARK 465 GLN B 279 REMARK 465 GLU B 280 REMARK 465 LEU B 281 REMARK 465 GLU B 282 REMARK 465 ASN B 283 REMARK 465 THR B 284 REMARK 465 CYS B 285 REMARK 465 PRO B 286 REMARK 465 LEU B 287 REMARK 465 PRO B 288 REMARK 465 ALA B 289 REMARK 465 THR B 290 REMARK 465 SER B 291 REMARK 465 THR B 292 REMARK 465 PHE B 293 REMARK 465 SER B 294 REMARK 465 PHE B 295 REMARK 465 ALA B 296 REMARK 465 SER B 297 REMARK 465 LEU B 298 REMARK 465 LEU B 299 REMARK 465 ASN B 300 REMARK 465 TYR B 301 REMARK 465 ARG B 302 REMARK 465 PRO B 476 REMARK 465 GLU B 477 REMARK 465 THR B 478 REMARK 465 LYS B 479 REMARK 465 ARG B 480 REMARK 465 LYS B 481 REMARK 465 LEU B 482 REMARK 465 LEU B 483 REMARK 465 PRO B 484 REMARK 465 GLU B 485 REMARK 465 VAL B 486 REMARK 465 LEU B 487 REMARK 465 ARG B 488 REMARK 465 ASP B 489 REMARK 465 GLY B 490 REMARK 465 GLU B 491 REMARK 465 LEU B 492 REMARK 465 CYS B 493 REMARK 465 ARG B 494 REMARK 465 ARG B 495 REMARK 465 PRO B 496 REMARK 465 SER B 497 REMARK 465 LEU B 498 REMARK 465 LEU B 499 REMARK 465 ARG B 500 REMARK 465 GLN B 501 REMARK 465 PRO B 502 REMARK 465 PRO B 503 REMARK 465 PRO B 504 REMARK 465 ASN B 505 REMARK 465 ARG B 506 REMARK 465 CYS B 507 REMARK 465 ASP B 508 REMARK 465 HIS B 509 REMARK 465 VAL B 510 REMARK 465 PRO B 511 REMARK 465 LEU B 512 REMARK 465 LEU B 513 REMARK 465 ALA B 514 REMARK 465 THR B 515 REMARK 465 PRO B 516 REMARK 465 ASN B 517 REMARK 465 PRO B 518 REMARK 465 ALA B 519 REMARK 465 LEU B 520 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 SER A 3 REMARK 465 ASP A 4 REMARK 465 PRO A 5 REMARK 465 ILE A 6 REMARK 465 PHE A 7 REMARK 465 THR A 8 REMARK 465 LEU A 9 REMARK 465 ALA A 10 REMARK 465 PRO A 11 REMARK 465 PRO A 12 REMARK 465 LEU A 13 REMARK 465 HIS A 14 REMARK 465 CYS A 15 REMARK 465 HIS A 16 REMARK 465 TYR A 17 REMARK 465 GLY A 18 REMARK 465 ALA A 19 REMARK 465 LEU A 20 REMARK 465 PRO A 21 REMARK 465 PRO A 22 REMARK 465 ASN A 23 REMARK 465 ALA A 24 REMARK 465 SER A 25 REMARK 465 GLY A 26 REMARK 465 TRP A 27 REMARK 465 GLU A 28 REMARK 465 GLN A 29 REMARK 465 PRO A 30 REMARK 465 PRO A 31 REMARK 465 ASN A 32 REMARK 465 SER A 33 REMARK 465 SER A 34 REMARK 465 GLY A 35 REMARK 465 VAL A 36 REMARK 465 SER A 37 REMARK 465 VAL A 38 REMARK 465 ALA A 39 REMARK 465 GLY A 40 REMARK 465 ALA A 41 REMARK 465 ALA A 42 REMARK 465 LEU A 43 REMARK 465 ALA A 44 REMARK 465 ALA A 45 REMARK 465 SER A 46 REMARK 465 ALA A 47 REMARK 465 ALA A 48 REMARK 465 SER A 49 REMARK 465 GLY A 50 REMARK 465 VAL A 51 REMARK 465 VAL A 52 REMARK 465 THR A 53 REMARK 465 SER A 54 REMARK 465 THR A 55 REMARK 465 ASP A 56 REMARK 465 PRO A 57 REMARK 465 SER A 58 REMARK 465 CYS A 59 REMARK 465 SER A 60 REMARK 465 GLY A 61 REMARK 465 PHE A 62 REMARK 465 ALA A 63 REMARK 465 PRO A 64 REMARK 465 PRO A 65 REMARK 465 ASP A 66 REMARK 465 PHE A 67 REMARK 465 ASN A 68 REMARK 465 HIS A 69 REMARK 465 CYS A 70 REMARK 465 LEU A 71 REMARK 465 LYS A 72 REMARK 465 ASP A 73 REMARK 465 TRP A 74 REMARK 465 ASP A 75 REMARK 465 TYR A 76 REMARK 465 ASN A 77 REMARK 465 GLY A 78 REMARK 465 LEU A 79 REMARK 465 PRO A 80 REMARK 465 VAL A 81 REMARK 465 LEU A 82 REMARK 465 THR A 83 REMARK 465 THR A 84 REMARK 465 ASN A 85 REMARK 465 ALA A 86 REMARK 465 ILE A 87 REMARK 465 GLY A 88 REMARK 465 GLN A 89 REMARK 465 TRP A 90 REMARK 465 ASP A 91 REMARK 465 LEU A 92 REMARK 465 VAL A 93 REMARK 465 CYS A 94 REMARK 465 ASP A 95 REMARK 465 LEU A 96 REMARK 465 GLY A 97 REMARK 465 ILE A 258 REMARK 465 LEU A 259 REMARK 465 ALA A 260 REMARK 465 GLU A 261 REMARK 465 ARG A 262 REMARK 465 ASN A 263 REMARK 465 ARG A 264 REMARK 465 PRO A 265 REMARK 465 HIS A 266 REMARK 465 GLY A 267 REMARK 465 GLN A 268 REMARK 465 MET A 269 REMARK 465 LEU A 270 REMARK 465 GLY A 271 REMARK 465 GLU A 272 REMARK 465 GLU A 273 REMARK 465 ALA A 274 REMARK 465 GLN A 275 REMARK 465 GLU A 276 REMARK 465 ALA A 277 REMARK 465 LEU A 278 REMARK 465 GLN A 279 REMARK 465 GLU A 280 REMARK 465 LEU A 281 REMARK 465 GLU A 282 REMARK 465 ASN A 283 REMARK 465 THR A 284 REMARK 465 CYS A 285 REMARK 465 PRO A 286 REMARK 465 LEU A 287 REMARK 465 PRO A 288 REMARK 465 ALA A 289 REMARK 465 THR A 290 REMARK 465 SER A 291 REMARK 465 THR A 292 REMARK 465 PHE A 293 REMARK 465 SER A 294 REMARK 465 PHE A 295 REMARK 465 ALA A 296 REMARK 465 SER A 297 REMARK 465 LEU A 298 REMARK 465 LEU A 299 REMARK 465 ASN A 300 REMARK 465 TYR A 301 REMARK 465 ARG A 302 REMARK 465 PRO A 476 REMARK 465 GLU A 477 REMARK 465 THR A 478 REMARK 465 LYS A 479 REMARK 465 ARG A 480 REMARK 465 LYS A 481 REMARK 465 LEU A 482 REMARK 465 LEU A 483 REMARK 465 PRO A 484 REMARK 465 GLU A 485 REMARK 465 VAL A 486 REMARK 465 LEU A 487 REMARK 465 ARG A 488 REMARK 465 ASP A 489 REMARK 465 GLY A 490 REMARK 465 GLU A 491 REMARK 465 LEU A 492 REMARK 465 CYS A 493 REMARK 465 ARG A 494 REMARK 465 ARG A 495 REMARK 465 PRO A 496 REMARK 465 SER A 497 REMARK 465 LEU A 498 REMARK 465 LEU A 499 REMARK 465 ARG A 500 REMARK 465 GLN A 501 REMARK 465 PRO A 502 REMARK 465 PRO A 503 REMARK 465 PRO A 504 REMARK 465 ASN A 505 REMARK 465 ARG A 506 REMARK 465 CYS A 507 REMARK 465 ASP A 508 REMARK 465 HIS A 509 REMARK 465 VAL A 510 REMARK 465 PRO A 511 REMARK 465 LEU A 512 REMARK 465 LEU A 513 REMARK 465 ALA A 514 REMARK 465 THR A 515 REMARK 465 PRO A 516 REMARK 465 ASN A 517 REMARK 465 PRO A 518 REMARK 465 ALA A 519 REMARK 465 LEU A 520 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 PHE B 125 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG B 187 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 235 CG CD1 CD2 REMARK 470 GLU B 250 CG CD OE1 OE2 REMARK 470 GLN B 253 CG CD OE1 NE2 REMARK 470 LEU B 256 CG CD1 CD2 REMARK 470 ARG B 257 CG CD NE CZ NH1 NH2 REMARK 470 ILE B 304 CG1 CG2 CD1 REMARK 470 LYS B 306 CG CD CE NZ REMARK 470 ASN B 307 CG OD1 ND2 REMARK 470 ASP B 360 CG OD1 OD2 REMARK 470 GLN B 446 CG CD OE1 NE2 REMARK 470 HIS B 452 CG ND1 CD2 CE1 NE2 REMARK 470 MET B 473 CG SD CE REMARK 470 PHE A 125 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 178 CG CD OE1 OE2 REMARK 470 GLU A 250 CG CD OE1 OE2 REMARK 470 GLN A 253 CG CD OE1 NE2 REMARK 470 LEU A 256 CG CD1 CD2 REMARK 470 ARG A 257 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 304 CG1 CG2 CD1 REMARK 470 LYS A 306 CG CD CE NZ REMARK 470 ASN A 307 CG OD1 ND2 REMARK 470 ASP A 360 CG OD1 OD2 REMARK 470 HIS A 452 CG ND1 CD2 CE1 NE2 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 OH TYR A 325 OG1 THR A 375 2.18 REMARK 500 OH TYR B 325 OG1 THR B 375 2.19 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 SER B 151 -4.56 68.24 REMARK 500 LYS B 211 19.93 55.75 REMARK 500 TRP B 213 50.84 -90.66 REMARK 500 GLN B 217 -4.28 69.58 REMARK 500 PHE B 227 -70.40 63.43 REMARK 500 GLN B 326 73.81 -155.20 REMARK 500 SER B 333 153.81 68.18 REMARK 500 LEU B 385 32.96 -97.39 REMARK 500 TRP B 386 49.29 -83.20 REMARK 500 ASP B 391 -5.87 67.23 REMARK 500 PRO B 421 -177.41 -69.47 REMARK 500 VAL B 424 26.83 44.19 REMARK 500 SER A 151 -4.11 68.48 REMARK 500 TRP A 213 53.48 -94.12 REMARK 500 THR A 221 -122.35 63.79 REMARK 500 LEU A 235 -3.84 68.49 REMARK 500 TRP A 386 48.92 -82.88 REMARK 500 ASP A 391 -5.15 67.49 REMARK 500 VAL A 424 41.06 39.40 REMARK 500 ALA A 445 -162.11 -79.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-60664 RELATED DB: EMDB REMARK 900 STRUCTURE AND IRON-TRANSPORTING MECHANISM OF BOCT1 DBREF1 9IL4 B 1 520 UNP A0A8C6HDX9_MUSSI DBREF2 9IL4 B A0A8C6HDX9 1 520 DBREF1 9IL4 A 1 520 UNP A0A8C6HDX9_MUSSI DBREF2 9IL4 A A0A8C6HDX9 1 520 SEQADV 9IL4 ILE B 419 UNP A0A8C6HDX VAL 419 CONFLICT SEQADV 9IL4 ILE A 419 UNP A0A8C6HDX VAL 419 CONFLICT SEQRES 1 B 520 MET ALA SER ASP PRO ILE PHE THR LEU ALA PRO PRO LEU SEQRES 2 B 520 HIS CYS HIS TYR GLY ALA LEU PRO PRO ASN ALA SER GLY SEQRES 3 B 520 TRP GLU GLN PRO PRO ASN SER SER GLY VAL SER VAL ALA SEQRES 4 B 520 GLY ALA ALA LEU ALA ALA SER ALA ALA SER GLY VAL VAL SEQRES 5 B 520 THR SER THR ASP PRO SER CYS SER GLY PHE ALA PRO PRO SEQRES 6 B 520 ASP PHE ASN HIS CYS LEU LYS ASP TRP ASP TYR ASN GLY SEQRES 7 B 520 LEU PRO VAL LEU THR THR ASN ALA ILE GLY GLN TRP ASP SEQRES 8 B 520 LEU VAL CYS ASP LEU GLY TRP GLN VAL ILE LEU GLU GLN SEQRES 9 B 520 ILE LEU PHE ILE LEU GLY PHE ALA SER GLY TYR LEU PHE SEQRES 10 B 520 LEU GLY TYR PRO ALA ASP ARG PHE GLY ARG ARG GLY ILE SEQRES 11 B 520 VAL LEU LEU THR LEU GLY LEU VAL GLY PRO CYS GLY VAL SEQRES 12 B 520 GLY GLY ALA ALA ALA GLY SER SER THR GLY ILE MET ALA SEQRES 13 B 520 LEU ARG PHE LEU LEU GLY PHE LEU LEU ALA GLY VAL ASP SEQRES 14 B 520 LEU GLY VAL TYR LEU MET ARG LEU GLU LEU CYS ASP PRO SEQRES 15 B 520 THR GLN ARG LEU ARG VAL ALA LEU ALA GLY GLU LEU VAL SEQRES 16 B 520 GLY VAL GLY GLY HIS PHE LEU PHE LEU GLY LEU ALA LEU SEQRES 17 B 520 VAL SER LYS ASP TRP ARG PHE LEU GLN ARG MET ILE THR SEQRES 18 B 520 ALA PRO CYS ILE LEU PHE LEU PHE TYR GLY TRP PRO GLY SEQRES 19 B 520 LEU PHE LEU GLU SER ALA ARG TRP LEU ILE VAL LYS ARG SEQRES 20 B 520 GLN ILE GLU GLU ALA GLN SER VAL LEU ARG ILE LEU ALA SEQRES 21 B 520 GLU ARG ASN ARG PRO HIS GLY GLN MET LEU GLY GLU GLU SEQRES 22 B 520 ALA GLN GLU ALA LEU GLN GLU LEU GLU ASN THR CYS PRO SEQRES 23 B 520 LEU PRO ALA THR SER THR PHE SER PHE ALA SER LEU LEU SEQRES 24 B 520 ASN TYR ARG ASN ILE TRP LYS ASN LEU LEU ILE LEU GLY SEQRES 25 B 520 PHE THR ASN PHE ILE ALA HIS ALA ILE ARG HIS CYS TYR SEQRES 26 B 520 GLN PRO VAL GLY GLY GLY GLY SER PRO SER ASP PHE TYR SEQRES 27 B 520 LEU CYS SER LEU LEU ALA SER GLY THR ALA ALA LEU ALA SEQRES 28 B 520 CYS VAL PHE LEU GLY VAL THR VAL ASP ARG PHE GLY ARG SEQRES 29 B 520 ARG GLY ILE LEU LEU LEU SER MET THR LEU THR GLY ILE SEQRES 30 B 520 ALA SER LEU VAL LEU LEU GLY LEU TRP ASP TYR LEU ASN SEQRES 31 B 520 ASP ALA ALA ILE THR THR PHE SER VAL LEU GLY LEU PHE SEQRES 32 B 520 SER SER GLN ALA SER ALA ILE LEU SER THR LEU LEU ALA SEQRES 33 B 520 SER GLU ILE ILE PRO THR THR VAL ARG GLY ARG GLY LEU SEQRES 34 B 520 GLY LEU ILE MET ALA LEU GLY ALA LEU GLY GLY LEU SER SEQRES 35 B 520 CYS PRO ALA GLN ARG LEU HIS MET GLY HIS GLY ALA PHE SEQRES 36 B 520 LEU GLN HIS VAL VAL LEU ALA ALA CYS ALA LEU LEU CYS SEQRES 37 B 520 ILE LEU SER ILE MET LEU LEU PRO GLU THR LYS ARG LYS SEQRES 38 B 520 LEU LEU PRO GLU VAL LEU ARG ASP GLY GLU LEU CYS ARG SEQRES 39 B 520 ARG PRO SER LEU LEU ARG GLN PRO PRO PRO ASN ARG CYS SEQRES 40 B 520 ASP HIS VAL PRO LEU LEU ALA THR PRO ASN PRO ALA LEU SEQRES 1 A 520 MET ALA SER ASP PRO ILE PHE THR LEU ALA PRO PRO LEU SEQRES 2 A 520 HIS CYS HIS TYR GLY ALA LEU PRO PRO ASN ALA SER GLY SEQRES 3 A 520 TRP GLU GLN PRO PRO ASN SER SER GLY VAL SER VAL ALA SEQRES 4 A 520 GLY ALA ALA LEU ALA ALA SER ALA ALA SER GLY VAL VAL SEQRES 5 A 520 THR SER THR ASP PRO SER CYS SER GLY PHE ALA PRO PRO SEQRES 6 A 520 ASP PHE ASN HIS CYS LEU LYS ASP TRP ASP TYR ASN GLY SEQRES 7 A 520 LEU PRO VAL LEU THR THR ASN ALA ILE GLY GLN TRP ASP SEQRES 8 A 520 LEU VAL CYS ASP LEU GLY TRP GLN VAL ILE LEU GLU GLN SEQRES 9 A 520 ILE LEU PHE ILE LEU GLY PHE ALA SER GLY TYR LEU PHE SEQRES 10 A 520 LEU GLY TYR PRO ALA ASP ARG PHE GLY ARG ARG GLY ILE SEQRES 11 A 520 VAL LEU LEU THR LEU GLY LEU VAL GLY PRO CYS GLY VAL SEQRES 12 A 520 GLY GLY ALA ALA ALA GLY SER SER THR GLY ILE MET ALA SEQRES 13 A 520 LEU ARG PHE LEU LEU GLY PHE LEU LEU ALA GLY VAL ASP SEQRES 14 A 520 LEU GLY VAL TYR LEU MET ARG LEU GLU LEU CYS ASP PRO SEQRES 15 A 520 THR GLN ARG LEU ARG VAL ALA LEU ALA GLY GLU LEU VAL SEQRES 16 A 520 GLY VAL GLY GLY HIS PHE LEU PHE LEU GLY LEU ALA LEU SEQRES 17 A 520 VAL SER LYS ASP TRP ARG PHE LEU GLN ARG MET ILE THR SEQRES 18 A 520 ALA PRO CYS ILE LEU PHE LEU PHE TYR GLY TRP PRO GLY SEQRES 19 A 520 LEU PHE LEU GLU SER ALA ARG TRP LEU ILE VAL LYS ARG SEQRES 20 A 520 GLN ILE GLU GLU ALA GLN SER VAL LEU ARG ILE LEU ALA SEQRES 21 A 520 GLU ARG ASN ARG PRO HIS GLY GLN MET LEU GLY GLU GLU SEQRES 22 A 520 ALA GLN GLU ALA LEU GLN GLU LEU GLU ASN THR CYS PRO SEQRES 23 A 520 LEU PRO ALA THR SER THR PHE SER PHE ALA SER LEU LEU SEQRES 24 A 520 ASN TYR ARG ASN ILE TRP LYS ASN LEU LEU ILE LEU GLY SEQRES 25 A 520 PHE THR ASN PHE ILE ALA HIS ALA ILE ARG HIS CYS TYR SEQRES 26 A 520 GLN PRO VAL GLY GLY GLY GLY SER PRO SER ASP PHE TYR SEQRES 27 A 520 LEU CYS SER LEU LEU ALA SER GLY THR ALA ALA LEU ALA SEQRES 28 A 520 CYS VAL PHE LEU GLY VAL THR VAL ASP ARG PHE GLY ARG SEQRES 29 A 520 ARG GLY ILE LEU LEU LEU SER MET THR LEU THR GLY ILE SEQRES 30 A 520 ALA SER LEU VAL LEU LEU GLY LEU TRP ASP TYR LEU ASN SEQRES 31 A 520 ASP ALA ALA ILE THR THR PHE SER VAL LEU GLY LEU PHE SEQRES 32 A 520 SER SER GLN ALA SER ALA ILE LEU SER THR LEU LEU ALA SEQRES 33 A 520 SER GLU ILE ILE PRO THR THR VAL ARG GLY ARG GLY LEU SEQRES 34 A 520 GLY LEU ILE MET ALA LEU GLY ALA LEU GLY GLY LEU SER SEQRES 35 A 520 CYS PRO ALA GLN ARG LEU HIS MET GLY HIS GLY ALA PHE SEQRES 36 A 520 LEU GLN HIS VAL VAL LEU ALA ALA CYS ALA LEU LEU CYS SEQRES 37 A 520 ILE LEU SER ILE MET LEU LEU PRO GLU THR LYS ARG LYS SEQRES 38 A 520 LEU LEU PRO GLU VAL LEU ARG ASP GLY GLU LEU CYS ARG SEQRES 39 A 520 ARG PRO SER LEU LEU ARG GLN PRO PRO PRO ASN ARG CYS SEQRES 40 A 520 ASP HIS VAL PRO LEU LEU ALA THR PRO ASN PRO ALA LEU HET FE2 B 601 1 HET FE2 A 601 1 HETNAM FE2 FE (II) ION FORMUL 3 FE2 2(FE 2+) HELIX 1 AA1 TRP B 98 LEU B 118 1 21 HELIX 2 AA2 LEU B 118 PHE B 125 1 8 HELIX 3 AA3 ARG B 128 ALA B 148 1 21 HELIX 4 AA4 THR B 152 CYS B 180 1 29 HELIX 5 AA5 GLN B 184 GLY B 192 1 9 HELIX 6 AA6 LEU B 194 LYS B 211 1 18 HELIX 7 AA7 GLY B 234 SER B 239 1 6 HELIX 8 AA8 ALA B 240 ARG B 257 1 18 HELIX 9 AA9 ILE B 304 ILE B 321 1 18 HELIX 10 AB1 SER B 333 SER B 335 5 3 HELIX 11 AB2 ASP B 336 ALA B 351 1 16 HELIX 12 AB3 THR B 358 GLY B 363 1 6 HELIX 13 AB4 GLY B 363 LEU B 374 1 12 HELIX 14 AB5 ILE B 394 ILE B 420 1 27 HELIX 15 AB6 VAL B 424 GLY B 439 1 16 HELIX 16 AB7 LEU B 441 GLN B 446 1 6 HELIX 17 AB8 ALA B 454 MET B 473 1 20 HELIX 18 AB9 GLN A 99 LEU A 118 1 20 HELIX 19 AC1 GLY A 119 PHE A 125 1 7 HELIX 20 AC2 ARG A 128 ALA A 148 1 21 HELIX 21 AC3 MET A 155 CYS A 180 1 26 HELIX 22 AC4 GLN A 184 GLU A 193 1 10 HELIX 23 AC5 LEU A 194 LYS A 211 1 18 HELIX 24 AC6 LEU A 226 TRP A 232 1 7 HELIX 25 AC7 LEU A 237 SER A 239 5 3 HELIX 26 AC8 ALA A 240 ARG A 257 1 18 HELIX 27 AC9 ILE A 304 ILE A 321 1 18 HELIX 28 AD1 ARG A 322 TYR A 325 5 4 HELIX 29 AD2 VAL A 328 GLY A 332 5 5 HELIX 30 AD3 SER A 333 SER A 335 5 3 HELIX 31 AD4 ASP A 336 ALA A 351 1 16 HELIX 32 AD5 THR A 358 GLY A 363 1 6 HELIX 33 AD6 GLY A 363 LEU A 374 1 12 HELIX 34 AD7 LEU A 374 SER A 379 1 6 HELIX 35 AD8 ILE A 394 SER A 408 1 15 HELIX 36 AD9 ALA A 409 ILE A 420 1 12 HELIX 37 AE1 GLY A 428 GLY A 439 1 12 HELIX 38 AE2 GLY A 440 CYS A 443 5 4 HELIX 39 AE3 ALA A 445 MET A 450 1 6 HELIX 40 AE4 ALA A 454 SER A 471 1 18 LINK OD1 ASP B 169 FE FE2 B 601 1555 1555 2.70 LINK OD2 ASP A 169 FE FE2 A 601 1555 1555 2.18 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 TER 2455 LEU B 475 TER 4922 LEU A 475 HETATM 4923 FE FE2 B 601 153.586 141.851 133.943 1.00 30.00 FE HETATM 4924 FE FE2 A 601 123.453 135.224 134.044 1.00 30.00 FE CONECT 522 4923 CONECT 2978 4924 CONECT 4923 522 CONECT 4924 2978 MASTER 558 0 2 40 0 0 0 6 4922 2 4 80 END