HEADER MEMBRANE PROTEIN 08-MAR-19 6O84 TITLE CRYO-EM STRUCTURE OF OTOP3 FROM XENOPUS TROPICALIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: LOC100127796 PROTEIN,LOC100127796 PROTEIN,OTOP3, COMPND 3 LOC100127796 PROTEIN,LOC100127796 PROTEIN; COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XENOPUS TROPICALIS; SOURCE 3 ORGANISM_COMMON: WESTERN CLAWED FROG; SOURCE 4 ORGANISM_TAXID: 8364; SOURCE 5 GENE: OTOP3, LOC100127796; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS OTOPETRIN, PROTON, CHANNEL, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR Q.F.CHEN,X.C.BAI,Y.X.JIANG REVDAT 4 20-MAR-24 6O84 1 REMARK REVDAT 3 18-DEC-19 6O84 1 SCALE REVDAT 2 20-NOV-19 6O84 1 REMARK REVDAT 1 24-APR-19 6O84 0 JRNL AUTH Q.CHEN,W.ZENG,J.SHE,X.BAI,Y.JIANG JRNL TITL STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF AN OTOPETRIN JRNL TITL 2 FAMILY PROTON CHANNEL. JRNL REF ELIFE V. 8 2019 JRNL REFN ESSN 2050-084X JRNL PMID 30973323 JRNL DOI 10.7554/ELIFE.46710 REMARK 2 REMARK 2 RESOLUTION. 3.92 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : EPU, GCTF, RELION, RELION, RELION, REMARK 3 RELION 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) : 3.920 REMARK 3 NUMBER OF PARTICLES : 212551 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 6O84 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1000240193. 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 : XENOPUS TROPICALIS OTOP3 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.30 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 : 3000 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) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 3000.00 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 : 46730 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 42260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 KCAL/MOL 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 LEU A 2 REMARK 465 SER A 3 REMARK 465 LYS A 4 REMARK 465 GLU A 5 REMARK 465 GLU A 6 REMARK 465 PRO A 7 REMARK 465 ALA A 8 REMARK 465 CYS A 9 REMARK 465 ARG A 10 REMARK 465 GLN A 11 REMARK 465 PHE A 12 REMARK 465 HIS A 13 REMARK 465 SER A 14 REMARK 465 ARG A 15 REMARK 465 GLU A 16 REMARK 465 LYS A 17 REMARK 465 THR A 18 REMARK 465 TRP A 19 REMARK 465 GLY A 20 REMARK 465 ASN A 21 REMARK 465 GLU A 22 REMARK 465 HIS A 23 REMARK 465 ASN A 24 REMARK 465 GLY A 25 REMARK 465 LYS A 26 REMARK 465 THR A 27 REMARK 465 VAL A 28 REMARK 465 THR A 29 REMARK 465 GLN A 30 REMARK 465 ALA A 31 REMARK 465 ASN A 32 REMARK 465 ASN A 33 REMARK 465 LYS A 34 REMARK 465 GLU A 35 REMARK 465 HIS A 36 REMARK 465 LYS A 37 REMARK 465 VAL A 38 REMARK 465 PRO A 39 REMARK 465 ALA A 40 REMARK 465 VAL A 41 REMARK 465 ARG A 42 REMARK 465 ARG A 43 REMARK 465 GLY A 44 REMARK 465 ASP A 45 REMARK 465 ILE A 46 REMARK 465 GLY A 47 REMARK 465 GLN A 48 REMARK 465 ARG A 49 REMARK 465 GLU A 50 REMARK 465 PRO A 51 REMARK 465 ALA A 52 REMARK 465 ALA A 53 REMARK 465 HIS A 54 REMARK 465 PRO A 55 REMARK 465 ALA A 56 REMARK 465 SER A 57 REMARK 465 HIS A 58 REMARK 465 ILE A 59 REMARK 465 GLN A 60 REMARK 465 GLY A 61 REMARK 465 THR A 62 REMARK 465 MET A 63 REMARK 465 ALA A 64 REMARK 465 SER A 65 REMARK 465 GLU A 66 REMARK 465 ASN A 67 REMARK 465 THR A 68 REMARK 465 GLY A 69 REMARK 465 GLU A 70 REMARK 465 GLN A 71 REMARK 465 ALA A 72 REMARK 465 THR A 73 REMARK 465 CYS A 74 REMARK 465 LYS A 75 REMARK 465 ASP A 76 REMARK 465 GLN A 77 REMARK 465 TYR A 78 REMARK 465 MET A 79 REMARK 465 ASP A 80 REMARK 465 LEU A 81 REMARK 465 ASP A 82 REMARK 465 ALA A 83 REMARK 465 PRO A 84 REMARK 465 GLY A 85 REMARK 465 ASN A 86 REMARK 465 ASN A 87 REMARK 465 LEU A 88 REMARK 465 GLU A 89 REMARK 465 HIS A 90 REMARK 465 SER A 91 REMARK 465 TRP A 92 REMARK 465 LEU A 93 REMARK 465 HIS A 94 REMARK 465 ARG A 95 REMARK 465 HIS A 96 REMARK 465 CYS A 97 REMARK 465 GLU A 98 REMARK 465 ILE A 99 REMARK 465 PRO A 100 REMARK 465 THR A 101 REMARK 465 THR A 102 REMARK 465 LEU A 103 REMARK 465 HIS A 104 REMARK 465 GLN A 105 REMARK 465 ARG A 106 REMARK 465 ALA A 107 REMARK 465 LYS A 108 REMARK 465 ASP A 278 REMARK 465 LEU A 279 REMARK 465 GLU A 280 REMARK 465 ILE A 281 REMARK 465 LEU A 282 REMARK 465 GLN A 283 REMARK 465 SER A 284 REMARK 465 ASN A 285 REMARK 465 SER A 286 REMARK 465 THR A 287 REMARK 465 GLN A 288 REMARK 465 ASP A 289 REMARK 465 GLU A 290 REMARK 465 SER A 291 REMARK 465 ASN A 292 REMARK 465 GLU A 293 REMARK 465 MET A 294 REMARK 465 ALA A 295 REMARK 465 GLN A 296 REMARK 465 CYS A 297 REMARK 465 GLN A 298 REMARK 465 CYS A 299 REMARK 465 PRO A 300 REMARK 465 THR A 301 REMARK 465 UNK A 342 REMARK 465 UNK A 343 REMARK 465 UNK A 344 REMARK 465 UNK A 345 REMARK 465 UNK A 346 REMARK 465 UNK A 347 REMARK 465 UNK A 348 REMARK 465 UNK A 349 REMARK 465 UNK A 350 REMARK 465 UNK A 351 REMARK 465 UNK A 352 REMARK 465 UNK A 353 REMARK 465 UNK A 354 REMARK 465 UNK A 355 REMARK 465 UNK A 356 REMARK 465 UNK A 357 REMARK 465 UNK A 383 REMARK 465 UNK A 384 REMARK 465 UNK A 385 REMARK 465 UNK A 386 REMARK 465 UNK A 387 REMARK 465 UNK A 388 REMARK 465 UNK A 423 REMARK 465 UNK A 424 REMARK 465 UNK A 425 REMARK 465 UNK A 426 REMARK 465 UNK A 427 REMARK 465 UNK A 428 REMARK 465 UNK A 429 REMARK 465 UNK A 430 REMARK 465 UNK A 431 REMARK 465 UNK A 432 REMARK 465 UNK A 433 REMARK 465 UNK A 434 REMARK 465 UNK A 435 REMARK 465 UNK A 436 REMARK 465 TRP A 437 REMARK 465 UNK A 438 REMARK 465 UNK A 439 REMARK 465 UNK A 440 REMARK 465 UNK A 441 REMARK 465 UNK A 442 REMARK 465 UNK A 443 REMARK 465 UNK A 444 REMARK 465 UNK A 445 REMARK 465 UNK A 446 REMARK 465 UNK A 447 REMARK 465 UNK A 448 REMARK 465 UNK A 449 REMARK 465 UNK A 450 REMARK 465 UNK A 451 REMARK 465 UNK A 452 REMARK 465 UNK A 453 REMARK 465 UNK A 454 REMARK 465 UNK A 455 REMARK 465 UNK A 456 REMARK 465 UNK A 457 REMARK 465 UNK A 458 REMARK 465 UNK A 459 REMARK 465 UNK A 460 REMARK 465 UNK A 461 REMARK 465 UNK A 462 REMARK 465 UNK A 463 REMARK 465 UNK A 464 REMARK 465 UNK A 465 REMARK 465 UNK A 466 REMARK 465 UNK A 467 REMARK 465 UNK A 468 REMARK 465 UNK A 469 REMARK 465 UNK A 470 REMARK 465 UNK A 471 REMARK 465 UNK A 472 REMARK 465 UNK A 473 REMARK 465 UNK A 474 REMARK 465 UNK A 475 REMARK 465 UNK A 476 REMARK 465 UNK A 477 REMARK 465 UNK A 478 REMARK 465 UNK A 479 REMARK 465 UNK A 480 REMARK 465 UNK A 481 REMARK 465 UNK A 482 REMARK 465 UNK A 483 REMARK 465 UNK A 484 REMARK 465 UNK A 485 REMARK 465 UNK A 486 REMARK 465 UNK A 487 REMARK 465 UNK A 488 REMARK 465 UNK A 489 REMARK 465 UNK A 490 REMARK 465 UNK A 491 REMARK 465 UNK A 492 REMARK 465 UNK A 493 REMARK 465 UNK A 494 REMARK 465 UNK A 495 REMARK 465 UNK A 496 REMARK 465 UNK A 497 REMARK 465 UNK A 498 REMARK 465 UNK A 499 REMARK 465 UNK A 500 REMARK 465 UNK A 501 REMARK 465 UNK A 502 REMARK 465 UNK A 503 REMARK 465 UNK A 504 REMARK 465 UNK A 505 REMARK 465 GLU A 575 REMARK 465 LYS A 576 REMARK 465 PRO A 577 REMARK 465 GLY A 578 REMARK 465 HIS A 579 REMARK 465 HIS A 580 REMARK 465 GLU A 581 REMARK 465 GLU A 582 REMARK 465 SER A 583 REMARK 465 HIS A 584 REMARK 465 ARG A 585 REMARK 465 ARG A 586 REMARK 465 MET A 587 REMARK 465 SER A 588 REMARK 465 VAL A 589 REMARK 465 GLN A 590 REMARK 465 GLU A 591 REMARK 465 MET A 592 REMARK 465 HIS A 593 REMARK 465 LYS A 594 REMARK 465 ALA A 595 REMARK 465 PRO A 596 REMARK 465 PRO A 597 REMARK 465 SER A 598 REMARK 465 CYS A 599 REMARK 465 LEU A 600 REMARK 465 ASP A 601 REMARK 465 ALA A 602 REMARK 465 GLY A 603 REMARK 465 HIS A 604 REMARK 465 LEU A 605 REMARK 465 GLY A 684 REMARK 465 SER A 685 REMARK 465 SER A 686 REMARK 465 LEU A 687 REMARK 465 VAL A 688 REMARK 465 PRO A 689 REMARK 465 ARG A 690 REMARK 465 MET B 1 REMARK 465 LEU B 2 REMARK 465 SER B 3 REMARK 465 LYS B 4 REMARK 465 GLU B 5 REMARK 465 GLU B 6 REMARK 465 PRO B 7 REMARK 465 ALA B 8 REMARK 465 CYS B 9 REMARK 465 ARG B 10 REMARK 465 GLN B 11 REMARK 465 PHE B 12 REMARK 465 HIS B 13 REMARK 465 SER B 14 REMARK 465 ARG B 15 REMARK 465 GLU B 16 REMARK 465 LYS B 17 REMARK 465 THR B 18 REMARK 465 TRP B 19 REMARK 465 GLY B 20 REMARK 465 ASN B 21 REMARK 465 GLU B 22 REMARK 465 HIS B 23 REMARK 465 ASN B 24 REMARK 465 GLY B 25 REMARK 465 LYS B 26 REMARK 465 THR B 27 REMARK 465 VAL B 28 REMARK 465 THR B 29 REMARK 465 GLN B 30 REMARK 465 ALA B 31 REMARK 465 ASN B 32 REMARK 465 ASN B 33 REMARK 465 LYS B 34 REMARK 465 GLU B 35 REMARK 465 HIS B 36 REMARK 465 LYS B 37 REMARK 465 VAL B 38 REMARK 465 PRO B 39 REMARK 465 ALA B 40 REMARK 465 VAL B 41 REMARK 465 ARG B 42 REMARK 465 ARG B 43 REMARK 465 GLY B 44 REMARK 465 ASP B 45 REMARK 465 ILE B 46 REMARK 465 GLY B 47 REMARK 465 GLN B 48 REMARK 465 ARG B 49 REMARK 465 GLU B 50 REMARK 465 PRO B 51 REMARK 465 ALA B 52 REMARK 465 ALA B 53 REMARK 465 HIS B 54 REMARK 465 PRO B 55 REMARK 465 ALA B 56 REMARK 465 SER B 57 REMARK 465 HIS B 58 REMARK 465 ILE B 59 REMARK 465 GLN B 60 REMARK 465 GLY B 61 REMARK 465 THR B 62 REMARK 465 MET B 63 REMARK 465 ALA B 64 REMARK 465 SER B 65 REMARK 465 GLU B 66 REMARK 465 ASN B 67 REMARK 465 THR B 68 REMARK 465 GLY B 69 REMARK 465 GLU B 70 REMARK 465 GLN B 71 REMARK 465 ALA B 72 REMARK 465 THR B 73 REMARK 465 CYS B 74 REMARK 465 LYS B 75 REMARK 465 ASP B 76 REMARK 465 GLN B 77 REMARK 465 TYR B 78 REMARK 465 MET B 79 REMARK 465 ASP B 80 REMARK 465 LEU B 81 REMARK 465 ASP B 82 REMARK 465 ALA B 83 REMARK 465 PRO B 84 REMARK 465 GLY B 85 REMARK 465 ASN B 86 REMARK 465 ASN B 87 REMARK 465 LEU B 88 REMARK 465 GLU B 89 REMARK 465 HIS B 90 REMARK 465 SER B 91 REMARK 465 TRP B 92 REMARK 465 LEU B 93 REMARK 465 HIS B 94 REMARK 465 ARG B 95 REMARK 465 HIS B 96 REMARK 465 CYS B 97 REMARK 465 GLU B 98 REMARK 465 ILE B 99 REMARK 465 PRO B 100 REMARK 465 THR B 101 REMARK 465 THR B 102 REMARK 465 LEU B 103 REMARK 465 HIS B 104 REMARK 465 GLN B 105 REMARK 465 ARG B 106 REMARK 465 ALA B 107 REMARK 465 LYS B 108 REMARK 465 ASP B 278 REMARK 465 LEU B 279 REMARK 465 GLU B 280 REMARK 465 ILE B 281 REMARK 465 LEU B 282 REMARK 465 GLN B 283 REMARK 465 SER B 284 REMARK 465 ASN B 285 REMARK 465 SER B 286 REMARK 465 THR B 287 REMARK 465 GLN B 288 REMARK 465 ASP B 289 REMARK 465 GLU B 290 REMARK 465 SER B 291 REMARK 465 ASN B 292 REMARK 465 GLU B 293 REMARK 465 MET B 294 REMARK 465 ALA B 295 REMARK 465 GLN B 296 REMARK 465 CYS B 297 REMARK 465 GLN B 298 REMARK 465 CYS B 299 REMARK 465 PRO B 300 REMARK 465 THR B 301 REMARK 465 UNK B 342 REMARK 465 UNK B 343 REMARK 465 UNK B 344 REMARK 465 UNK B 345 REMARK 465 UNK B 346 REMARK 465 UNK B 347 REMARK 465 UNK B 348 REMARK 465 UNK B 349 REMARK 465 UNK B 350 REMARK 465 UNK B 351 REMARK 465 UNK B 352 REMARK 465 UNK B 353 REMARK 465 UNK B 354 REMARK 465 UNK B 355 REMARK 465 UNK B 356 REMARK 465 UNK B 357 REMARK 465 UNK B 383 REMARK 465 UNK B 384 REMARK 465 UNK B 385 REMARK 465 UNK B 386 REMARK 465 UNK B 387 REMARK 465 UNK B 388 REMARK 465 UNK B 423 REMARK 465 UNK B 424 REMARK 465 UNK B 425 REMARK 465 UNK B 426 REMARK 465 UNK B 427 REMARK 465 UNK B 428 REMARK 465 UNK B 429 REMARK 465 UNK B 430 REMARK 465 UNK B 431 REMARK 465 UNK B 432 REMARK 465 UNK B 433 REMARK 465 UNK B 434 REMARK 465 UNK B 435 REMARK 465 UNK B 436 REMARK 465 TRP B 437 REMARK 465 UNK B 438 REMARK 465 UNK B 439 REMARK 465 UNK B 440 REMARK 465 UNK B 441 REMARK 465 UNK B 442 REMARK 465 UNK B 443 REMARK 465 UNK B 444 REMARK 465 UNK B 445 REMARK 465 UNK B 446 REMARK 465 UNK B 447 REMARK 465 UNK B 448 REMARK 465 UNK B 449 REMARK 465 UNK B 450 REMARK 465 UNK B 451 REMARK 465 UNK B 452 REMARK 465 UNK B 453 REMARK 465 UNK B 454 REMARK 465 UNK B 455 REMARK 465 UNK B 456 REMARK 465 UNK B 457 REMARK 465 UNK B 458 REMARK 465 UNK B 459 REMARK 465 UNK B 460 REMARK 465 UNK B 461 REMARK 465 UNK B 462 REMARK 465 UNK B 463 REMARK 465 UNK B 464 REMARK 465 UNK B 465 REMARK 465 UNK B 466 REMARK 465 UNK B 467 REMARK 465 UNK B 468 REMARK 465 UNK B 469 REMARK 465 UNK B 470 REMARK 465 UNK B 471 REMARK 465 UNK B 472 REMARK 465 UNK B 473 REMARK 465 UNK B 474 REMARK 465 UNK B 475 REMARK 465 UNK B 476 REMARK 465 UNK B 477 REMARK 465 UNK B 478 REMARK 465 UNK B 479 REMARK 465 UNK B 480 REMARK 465 UNK B 481 REMARK 465 UNK B 482 REMARK 465 UNK B 483 REMARK 465 UNK B 484 REMARK 465 UNK B 485 REMARK 465 UNK B 486 REMARK 465 UNK B 487 REMARK 465 UNK B 488 REMARK 465 UNK B 489 REMARK 465 UNK B 490 REMARK 465 UNK B 491 REMARK 465 UNK B 492 REMARK 465 UNK B 493 REMARK 465 UNK B 494 REMARK 465 UNK B 495 REMARK 465 UNK B 496 REMARK 465 UNK B 497 REMARK 465 UNK B 498 REMARK 465 UNK B 499 REMARK 465 UNK B 500 REMARK 465 UNK B 501 REMARK 465 UNK B 502 REMARK 465 UNK B 503 REMARK 465 UNK B 504 REMARK 465 UNK B 505 REMARK 465 GLU B 575 REMARK 465 LYS B 576 REMARK 465 PRO B 577 REMARK 465 GLY B 578 REMARK 465 HIS B 579 REMARK 465 HIS B 580 REMARK 465 GLU B 581 REMARK 465 GLU B 582 REMARK 465 SER B 583 REMARK 465 HIS B 584 REMARK 465 ARG B 585 REMARK 465 ARG B 586 REMARK 465 MET B 587 REMARK 465 SER B 588 REMARK 465 VAL B 589 REMARK 465 GLN B 590 REMARK 465 GLU B 591 REMARK 465 MET B 592 REMARK 465 HIS B 593 REMARK 465 LYS B 594 REMARK 465 ALA B 595 REMARK 465 PRO B 596 REMARK 465 PRO B 597 REMARK 465 SER B 598 REMARK 465 CYS B 599 REMARK 465 LEU B 600 REMARK 465 ASP B 601 REMARK 465 ALA B 602 REMARK 465 GLY B 603 REMARK 465 HIS B 604 REMARK 465 LEU B 605 REMARK 465 GLY B 684 REMARK 465 SER B 685 REMARK 465 SER B 686 REMARK 465 LEU B 687 REMARK 465 VAL B 688 REMARK 465 PRO B 689 REMARK 465 ARG B 690 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 ASN A 137 -4.86 68.24 REMARK 500 ALA A 182 -168.59 -102.64 REMARK 500 LEU A 216 -1.29 73.14 REMARK 500 SER A 239 34.77 -95.85 REMARK 500 ASN B 137 -4.86 68.24 REMARK 500 ALA B 182 -168.59 -102.64 REMARK 500 LEU B 216 -1.29 73.14 REMARK 500 SER B 239 34.77 -95.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-0650 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF OTOP3 FROM XENOPUS TROPICALIS DBREF 6O84 A 1 341 UNP A9JTM7 A9JTM7_XENTR 1 341 DBREF 6O84 A 342 505 PDB 6O84 6O84 342 505 DBREF 6O84 A 506 681 UNP A9JTM7 A9JTM7_XENTR 506 681 DBREF 6O84 B 1 341 UNP A9JTM7 A9JTM7_XENTR 1 341 DBREF 6O84 B 342 505 PDB 6O84 6O84 342 505 DBREF 6O84 B 506 681 UNP A9JTM7 A9JTM7_XENTR 506 681 SEQADV 6O84 LEU A 682 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 GLU A 683 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 GLY A 684 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 SER A 685 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 SER A 686 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 LEU A 687 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 VAL A 688 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 PRO A 689 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 ARG A 690 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 LEU B 682 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 GLU B 683 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 GLY B 684 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 SER B 685 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 SER B 686 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 LEU B 687 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 VAL B 688 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 PRO B 689 UNP A9JTM7 EXPRESSION TAG SEQADV 6O84 ARG B 690 UNP A9JTM7 EXPRESSION TAG SEQRES 1 A 690 MET LEU SER LYS GLU GLU PRO ALA CYS ARG GLN PHE HIS SEQRES 2 A 690 SER ARG GLU LYS THR TRP GLY ASN GLU HIS ASN GLY LYS SEQRES 3 A 690 THR VAL THR GLN ALA ASN ASN LYS GLU HIS LYS VAL PRO SEQRES 4 A 690 ALA VAL ARG ARG GLY ASP ILE GLY GLN ARG GLU PRO ALA SEQRES 5 A 690 ALA HIS PRO ALA SER HIS ILE GLN GLY THR MET ALA SER SEQRES 6 A 690 GLU ASN THR GLY GLU GLN ALA THR CYS LYS ASP GLN TYR SEQRES 7 A 690 MET ASP LEU ASP ALA PRO GLY ASN ASN LEU GLU HIS SER SEQRES 8 A 690 TRP LEU HIS ARG HIS CYS GLU ILE PRO THR THR LEU HIS SEQRES 9 A 690 GLN ARG ALA LYS LYS THR GLY ARG LEU PHE SER GLY LEU SEQRES 10 A 690 PHE GLY LEU ASN LEU MET PHE LEU GLY GLY THR VAL VAL SEQRES 11 A 690 SER SER VAL ALA LEU SER ASN LYS ALA VAL PRO GLU ARG SEQRES 12 A 690 ASP SER GLN SER PHE LEU CYS ILE LEU MET LEU LEU SER SEQRES 13 A 690 SER VAL TRP ALA LEU TYR HIS LEU LEU PHE ILE ARG ASN SEQRES 14 A 690 GLN ASN GLY ALA VAL HIS HIS ASP HIS HIS ALA GLY ALA SEQRES 15 A 690 MET TRP LEU LYS ALA SER LEU ALA ILE PHE GLY VAL CYS SEQRES 16 A 690 SER ILE ILE LEU SER ILE PHE GLU ILE GLY HIS ALA LEU SEQRES 17 A 690 LEU LEU GLN ASN CYS GLU ILE LEU MET ASP ILE VAL PHE SEQRES 18 A 690 PHE SER ILE GLU ILE VAL PHE VAL SER VAL GLN THR VAL SEQRES 19 A 690 LEU LEU TRP VAL SER CYS LYS ASP CYS VAL GLN MET HIS SEQRES 20 A 690 HIS SER VAL THR ARG TYR GLY ILE MET LEU THR LEU ALA SEQRES 21 A 690 THR ASP ILE LEU LEU TRP LEU THR ALA VAL ILE ASP ASP SEQRES 22 A 690 SER LEU GLU GLN ASP LEU GLU ILE LEU GLN SER ASN SER SEQRES 23 A 690 THR GLN ASP GLU SER ASN GLU MET ALA GLN CYS GLN CYS SEQRES 24 A 690 PRO THR ASP SER MET CYS TRP GLY LEU LYS GLN GLY TYR SEQRES 25 A 690 VAL THR MET PHE PRO PHE ASN ILE GLU TYR SER LEU ILE SEQRES 26 A 690 CYS ALA THR LEU LEU PHE ILE MET TRP LYS ASN VAL GLY SEQRES 27 A 690 ARG ARG GLU UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 28 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 29 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 30 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 31 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 32 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 33 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 34 A 690 UNK UNK UNK UNK UNK UNK UNK TRP UNK UNK UNK UNK UNK SEQRES 35 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 36 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 37 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 38 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 39 A 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK ARG LYS SEQRES 40 A 690 LEU ASP VAL THR LEU LEU PHE VAL SER ALA VAL GLY GLN SEQRES 41 A 690 LEU GLY ILE SER TYR PHE SER ILE ILE ALA THR VAL VAL SEQRES 42 A 690 THR THR PRO TRP THR MET LEU SER ALA LEU ASN PHE SER SEQRES 43 A 690 ASN SER LEU LEU LEU ILE LEU GLN TYR LEU SER GLN THR SEQRES 44 A 690 MET PHE ILE ILE GLU SER MET ARG SER ILE HIS GLU GLU SEQRES 45 A 690 GLU LYS GLU LYS PRO GLY HIS HIS GLU GLU SER HIS ARG SEQRES 46 A 690 ARG MET SER VAL GLN GLU MET HIS LYS ALA PRO PRO SER SEQRES 47 A 690 CYS LEU ASP ALA GLY HIS LEU GLY LEU SER ARG ARG VAL SEQRES 48 A 690 VAL LYS GLU MET ALA MET PHE LEU MET ILE CYS ASN ILE SEQRES 49 A 690 MET CYS TRP ILE LEU GLY ALA PHE GLY ALA HIS PRO LEU SEQRES 50 A 690 TYR MET ASN GLY LEU GLU ARG GLN LEU TYR GLY SER GLY SEQRES 51 A 690 ILE TRP LEU ALA ILE LEU ASN ILE GLY LEU PRO LEU SER SEQRES 52 A 690 VAL PHE TYR ARG MET HIS SER VAL GLY ILE LEU LEU GLU SEQRES 53 A 690 VAL TYR LEU HIS ALA LEU GLU GLY SER SER LEU VAL PRO SEQRES 54 A 690 ARG SEQRES 1 B 690 MET LEU SER LYS GLU GLU PRO ALA CYS ARG GLN PHE HIS SEQRES 2 B 690 SER ARG GLU LYS THR TRP GLY ASN GLU HIS ASN GLY LYS SEQRES 3 B 690 THR VAL THR GLN ALA ASN ASN LYS GLU HIS LYS VAL PRO SEQRES 4 B 690 ALA VAL ARG ARG GLY ASP ILE GLY GLN ARG GLU PRO ALA SEQRES 5 B 690 ALA HIS PRO ALA SER HIS ILE GLN GLY THR MET ALA SER SEQRES 6 B 690 GLU ASN THR GLY GLU GLN ALA THR CYS LYS ASP GLN TYR SEQRES 7 B 690 MET ASP LEU ASP ALA PRO GLY ASN ASN LEU GLU HIS SER SEQRES 8 B 690 TRP LEU HIS ARG HIS CYS GLU ILE PRO THR THR LEU HIS SEQRES 9 B 690 GLN ARG ALA LYS LYS THR GLY ARG LEU PHE SER GLY LEU SEQRES 10 B 690 PHE GLY LEU ASN LEU MET PHE LEU GLY GLY THR VAL VAL SEQRES 11 B 690 SER SER VAL ALA LEU SER ASN LYS ALA VAL PRO GLU ARG SEQRES 12 B 690 ASP SER GLN SER PHE LEU CYS ILE LEU MET LEU LEU SER SEQRES 13 B 690 SER VAL TRP ALA LEU TYR HIS LEU LEU PHE ILE ARG ASN SEQRES 14 B 690 GLN ASN GLY ALA VAL HIS HIS ASP HIS HIS ALA GLY ALA SEQRES 15 B 690 MET TRP LEU LYS ALA SER LEU ALA ILE PHE GLY VAL CYS SEQRES 16 B 690 SER ILE ILE LEU SER ILE PHE GLU ILE GLY HIS ALA LEU SEQRES 17 B 690 LEU LEU GLN ASN CYS GLU ILE LEU MET ASP ILE VAL PHE SEQRES 18 B 690 PHE SER ILE GLU ILE VAL PHE VAL SER VAL GLN THR VAL SEQRES 19 B 690 LEU LEU TRP VAL SER CYS LYS ASP CYS VAL GLN MET HIS SEQRES 20 B 690 HIS SER VAL THR ARG TYR GLY ILE MET LEU THR LEU ALA SEQRES 21 B 690 THR ASP ILE LEU LEU TRP LEU THR ALA VAL ILE ASP ASP SEQRES 22 B 690 SER LEU GLU GLN ASP LEU GLU ILE LEU GLN SER ASN SER SEQRES 23 B 690 THR GLN ASP GLU SER ASN GLU MET ALA GLN CYS GLN CYS SEQRES 24 B 690 PRO THR ASP SER MET CYS TRP GLY LEU LYS GLN GLY TYR SEQRES 25 B 690 VAL THR MET PHE PRO PHE ASN ILE GLU TYR SER LEU ILE SEQRES 26 B 690 CYS ALA THR LEU LEU PHE ILE MET TRP LYS ASN VAL GLY SEQRES 27 B 690 ARG ARG GLU UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 28 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 29 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 30 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 31 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 32 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 33 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 34 B 690 UNK UNK UNK UNK UNK UNK UNK TRP UNK UNK UNK UNK UNK SEQRES 35 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 36 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 37 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 38 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 39 B 690 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK ARG LYS SEQRES 40 B 690 LEU ASP VAL THR LEU LEU PHE VAL SER ALA VAL GLY GLN SEQRES 41 B 690 LEU GLY ILE SER TYR PHE SER ILE ILE ALA THR VAL VAL SEQRES 42 B 690 THR THR PRO TRP THR MET LEU SER ALA LEU ASN PHE SER SEQRES 43 B 690 ASN SER LEU LEU LEU ILE LEU GLN TYR LEU SER GLN THR SEQRES 44 B 690 MET PHE ILE ILE GLU SER MET ARG SER ILE HIS GLU GLU SEQRES 45 B 690 GLU LYS GLU LYS PRO GLY HIS HIS GLU GLU SER HIS ARG SEQRES 46 B 690 ARG MET SER VAL GLN GLU MET HIS LYS ALA PRO PRO SER SEQRES 47 B 690 CYS LEU ASP ALA GLY HIS LEU GLY LEU SER ARG ARG VAL SEQRES 48 B 690 VAL LYS GLU MET ALA MET PHE LEU MET ILE CYS ASN ILE SEQRES 49 B 690 MET CYS TRP ILE LEU GLY ALA PHE GLY ALA HIS PRO LEU SEQRES 50 B 690 TYR MET ASN GLY LEU GLU ARG GLN LEU TYR GLY SER GLY SEQRES 51 B 690 ILE TRP LEU ALA ILE LEU ASN ILE GLY LEU PRO LEU SER SEQRES 52 B 690 VAL PHE TYR ARG MET HIS SER VAL GLY ILE LEU LEU GLU SEQRES 53 B 690 VAL TYR LEU HIS ALA LEU GLU GLY SER SER LEU VAL PRO SEQRES 54 B 690 ARG HELIX 1 AA1 LYS A 109 ASN A 137 1 29 HELIX 2 AA2 GLU A 142 PHE A 166 1 25 HELIX 3 AA3 ALA A 182 LEU A 209 1 28 HELIX 4 AA4 LEU A 216 SER A 239 1 24 HELIX 5 AA5 HIS A 247 ILE A 271 1 25 HELIX 6 AA6 MET A 304 GLN A 310 1 7 HELIX 7 AA7 PRO A 317 ASN A 336 1 20 HELIX 8 AA8 UNK A 361 UNK A 380 1 20 HELIX 9 AA9 UNK A 391 UNK A 421 1 31 HELIX 10 AB1 LEU A 508 SER A 516 1 9 HELIX 11 AB2 ALA A 517 VAL A 533 1 17 HELIX 12 AB3 LEU A 540 GLU A 571 1 32 HELIX 13 AB4 GLU A 572 LYS A 574 5 3 HELIX 14 AB5 LEU A 607 ALA A 631 1 25 HELIX 15 AB6 LEU A 642 TYR A 647 1 6 HELIX 16 AB7 GLY A 648 GLU A 683 1 36 HELIX 17 AB8 THR B 110 ASN B 137 1 28 HELIX 18 AB9 GLU B 142 PHE B 166 1 25 HELIX 19 AC1 ALA B 182 LEU B 209 1 28 HELIX 20 AC2 LEU B 216 SER B 239 1 24 HELIX 21 AC3 HIS B 247 ILE B 271 1 25 HELIX 22 AC4 MET B 304 GLN B 310 1 7 HELIX 23 AC5 PRO B 317 ASN B 336 1 20 HELIX 24 AC6 UNK B 361 UNK B 380 1 20 HELIX 25 AC7 UNK B 391 UNK B 421 1 31 HELIX 26 AC8 LEU B 508 SER B 516 1 9 HELIX 27 AC9 ALA B 517 VAL B 533 1 17 HELIX 28 AD1 LEU B 540 GLU B 571 1 32 HELIX 29 AD2 GLU B 572 LYS B 574 5 3 HELIX 30 AD3 LEU B 607 ALA B 631 1 25 HELIX 31 AD4 LEU B 642 TYR B 647 1 6 HELIX 32 AD5 GLY B 648 GLU B 683 1 36 SHEET 1 AA1 2 ALA A 173 HIS A 175 0 SHEET 2 AA1 2 ASP A 242 VAL A 244 -1 O CYS A 243 N VAL A 174 SHEET 1 AA2 2 ALA B 173 HIS B 175 0 SHEET 2 AA2 2 ASP B 242 VAL B 244 -1 O CYS B 243 N VAL B 174 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