HEADER PROTEIN FIBRIL 22-MAY-24 9BXO TITLE STRAIGHT FILAMENT OF TAU AMYLOIDS FOUND IN DOWN SYNDROME INDIVIDUALS CAVEAT 9BXO HE1 PHE 346 (CHAIN A) - HD2 PHE 346 (CHAIN C) DIST = 0.82 A. CAVEAT 2 9BXO HE1 PHE 346 (CHAIN C) - HD2 PHE 346 (CHAIN E) DIST = 0.82 CAVEAT 3 9BXO A. COMPND MOL_ID: 1; COMPND 2 MOLECULE: MICROTUBULE-ASSOCIATED PROTEIN TAU; COMPND 3 CHAIN: A, B, C, D, E, F; COMPND 4 SYNONYM: NEUROFIBRILLARY TANGLE PROTEIN,PAIRED HELICAL FILAMENT-TAU, COMPND 5 PHF-TAU SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS AMYLOID, FILAMENT, NEURODEGENERATION, DOWN SYNDROME, PROTEIN FIBRIL EXPDTA ELECTRON MICROSCOPY AUTHOR E.TSE,U.GHOSH,C.CONDELLO,D.SOUTHWORTH REVDAT 1 14-AUG-24 9BXO 0 JRNL AUTH U.GHOSH,E.TSE,H.YANG,M.SHI,C.D.CARO,F.WANG,G.E.MERZ, JRNL AUTH 2 S.B.PRUSINER,D.R.SOUTHWORTH,C.CONDELLO JRNL TITL CRYO-EM STRUCTURES REVEAL TAU FILAMENTS FROM DOWN SYNDROME JRNL TITL 2 ADOPT ALZHEIMER'S DISEASE FOLD. JRNL REF ACTA NEUROPATHOL COMMUN V. 12 94 2024 JRNL REFN ESSN 2051-5960 JRNL PMID 38867338 JRNL DOI 10.1186/S40478-024-01806-Y REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX 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) : 3.000 REMARK 3 NUMBER OF PARTICLES : 47801 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 9BXO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JUN-24. REMARK 100 THE DEPOSITION ID IS D_1000284343. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : HELICAL REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : FILAMENT REMARK 245 PARTICLE TYPE : HELICAL REMARK 245 NAME OF SAMPLE : STRAIGHT FILAMENTS PURIFIED REMARK 245 FROM DOWN SYNDROME INDIVIDUAL REMARK 245 BRAIN TISSUE 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) : 800.00 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) : 5600.00 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 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 HE1 PHE C 346 HD2 PHE E 346 0.82 REMARK 500 HE1 PHE A 346 HD2 PHE C 346 0.82 REMARK 500 HD2 HIS A 330 OG1 THR C 361 1.01 REMARK 500 HD2 HIS C 330 OG1 THR E 361 1.03 REMARK 500 HA LEU D 325 HD11 LEU F 325 1.16 REMARK 500 HD12 LEU B 315 HD23 LEU D 315 1.18 REMARK 500 HA LEU B 325 HD11 LEU D 325 1.18 REMARK 500 HD2 HIS B 330 HG1 THR D 361 1.19 REMARK 500 HD2 HIS D 330 HG1 THR F 361 1.19 REMARK 500 HD12 LEU D 315 HD23 LEU F 315 1.21 REMARK 500 HB2 LEU B 315 HD21 LEU D 315 1.22 REMARK 500 HB2 LEU D 315 HD21 LEU F 315 1.23 REMARK 500 HA LEU A 325 HD11 LEU C 325 1.24 REMARK 500 HD21 LEU B 325 HD11 LEU D 325 1.24 REMARK 500 HA LEU C 325 HD11 LEU E 325 1.25 REMARK 500 HD21 LEU A 325 HD11 LEU C 325 1.26 REMARK 500 CE1 PHE A 346 HD2 PHE C 346 1.26 REMARK 500 HD21 LEU C 325 HD11 LEU E 325 1.26 REMARK 500 HE1 PHE A 346 CD2 PHE C 346 1.27 REMARK 500 CE1 PHE C 346 HD2 PHE E 346 1.27 REMARK 500 HD21 LEU D 325 HD11 LEU F 325 1.27 REMARK 500 HE1 PHE C 346 CD2 PHE E 346 1.27 REMARK 500 HD21 LEU B 325 HD12 LEU D 325 1.33 REMARK 500 HD21 LEU D 325 HD12 LEU F 325 1.34 REMARK 500 HD21 LEU B 325 CD1 LEU D 325 1.51 REMARK 500 HD21 LEU D 325 CD1 LEU F 325 1.53 REMARK 500 HD21 LEU A 325 CD1 LEU C 325 1.57 REMARK 500 HD21 LEU C 325 CD1 LEU E 325 1.59 REMARK 500 CD2 HIS A 330 OG1 THR C 361 2.02 REMARK 500 CD2 HIS C 330 OG1 THR E 361 2.03 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 ASP B 348 -122.60 52.66 REMARK 500 LYS B 375 85.61 -155.47 REMARK 500 ASP D 348 -122.64 52.68 REMARK 500 LYS D 375 85.60 -155.50 REMARK 500 ASP F 348 -122.57 52.62 REMARK 500 LYS F 375 85.64 -155.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-45005 RELATED DB: EMDB REMARK 900 EMD-45005 IS ANOTHER CONFORMATION IN SAME SAMPLE REMARK 900 RELATED ID: EMD-45007 RELATED DB: EMDB REMARK 900 STRAIGHT FILAMENT OF TAU AMYLOIDS FOUND IN DOWN SYNDROME INDIVIDUALS DBREF 9BXO A 304 380 UNP P10636 TAU_HUMAN 275 351 DBREF 9BXO B 304 380 UNP P10636 TAU_HUMAN 275 351 DBREF 9BXO C 304 380 UNP P10636 TAU_HUMAN 275 351 DBREF 9BXO D 304 380 UNP P10636 TAU_HUMAN 275 351 DBREF 9BXO E 304 380 UNP P10636 TAU_HUMAN 275 351 DBREF 9BXO F 304 380 UNP P10636 TAU_HUMAN 275 351 SEQRES 1 A 77 GLY SER VAL GLN ILE VAL TYR LYS PRO VAL ASP LEU SER SEQRES 2 A 77 LYS VAL THR SER LYS CYS GLY SER LEU GLY ASN ILE HIS SEQRES 3 A 77 HIS LYS PRO GLY GLY GLY GLN VAL GLU VAL LYS SER GLU SEQRES 4 A 77 LYS LEU ASP PHE LYS ASP ARG VAL GLN SER LYS ILE GLY SEQRES 5 A 77 SER LEU ASP ASN ILE THR HIS VAL PRO GLY GLY GLY ASN SEQRES 6 A 77 LYS LYS ILE GLU THR HIS LYS LEU THR PHE ARG GLU SEQRES 1 B 77 GLY SER VAL GLN ILE VAL TYR LYS PRO VAL ASP LEU SER SEQRES 2 B 77 LYS VAL THR SER LYS CYS GLY SER LEU GLY ASN ILE HIS SEQRES 3 B 77 HIS LYS PRO GLY GLY GLY GLN VAL GLU VAL LYS SER GLU SEQRES 4 B 77 LYS LEU ASP PHE LYS ASP ARG VAL GLN SER LYS ILE GLY SEQRES 5 B 77 SER LEU ASP ASN ILE THR HIS VAL PRO GLY GLY GLY ASN SEQRES 6 B 77 LYS LYS ILE GLU THR HIS LYS LEU THR PHE ARG GLU SEQRES 1 C 77 GLY SER VAL GLN ILE VAL TYR LYS PRO VAL ASP LEU SER SEQRES 2 C 77 LYS VAL THR SER LYS CYS GLY SER LEU GLY ASN ILE HIS SEQRES 3 C 77 HIS LYS PRO GLY GLY GLY GLN VAL GLU VAL LYS SER GLU SEQRES 4 C 77 LYS LEU ASP PHE LYS ASP ARG VAL GLN SER LYS ILE GLY SEQRES 5 C 77 SER LEU ASP ASN ILE THR HIS VAL PRO GLY GLY GLY ASN SEQRES 6 C 77 LYS LYS ILE GLU THR HIS LYS LEU THR PHE ARG GLU SEQRES 1 D 77 GLY SER VAL GLN ILE VAL TYR LYS PRO VAL ASP LEU SER SEQRES 2 D 77 LYS VAL THR SER LYS CYS GLY SER LEU GLY ASN ILE HIS SEQRES 3 D 77 HIS LYS PRO GLY GLY GLY GLN VAL GLU VAL LYS SER GLU SEQRES 4 D 77 LYS LEU ASP PHE LYS ASP ARG VAL GLN SER LYS ILE GLY SEQRES 5 D 77 SER LEU ASP ASN ILE THR HIS VAL PRO GLY GLY GLY ASN SEQRES 6 D 77 LYS LYS ILE GLU THR HIS LYS LEU THR PHE ARG GLU SEQRES 1 E 77 GLY SER VAL GLN ILE VAL TYR LYS PRO VAL ASP LEU SER SEQRES 2 E 77 LYS VAL THR SER LYS CYS GLY SER LEU GLY ASN ILE HIS SEQRES 3 E 77 HIS LYS PRO GLY GLY GLY GLN VAL GLU VAL LYS SER GLU SEQRES 4 E 77 LYS LEU ASP PHE LYS ASP ARG VAL GLN SER LYS ILE GLY SEQRES 5 E 77 SER LEU ASP ASN ILE THR HIS VAL PRO GLY GLY GLY ASN SEQRES 6 E 77 LYS LYS ILE GLU THR HIS LYS LEU THR PHE ARG GLU SEQRES 1 F 77 GLY SER VAL GLN ILE VAL TYR LYS PRO VAL ASP LEU SER SEQRES 2 F 77 LYS VAL THR SER LYS CYS GLY SER LEU GLY ASN ILE HIS SEQRES 3 F 77 HIS LYS PRO GLY GLY GLY GLN VAL GLU VAL LYS SER GLU SEQRES 4 F 77 LYS LEU ASP PHE LYS ASP ARG VAL GLN SER LYS ILE GLY SEQRES 5 F 77 SER LEU ASP ASN ILE THR HIS VAL PRO GLY GLY GLY ASN SEQRES 6 F 77 LYS LYS ILE GLU THR HIS LYS LEU THR PHE ARG GLU SHEET 1 AA1 3 VAL A 306 TYR A 310 0 SHEET 2 AA1 3 VAL C 306 TYR C 310 1 O VAL C 306 N GLN A 307 SHEET 3 AA1 3 VAL E 306 TYR E 310 1 O VAL E 306 N GLN C 307 SHEET 1 AA2 3 VAL A 313 ASP A 314 0 SHEET 2 AA2 3 VAL C 313 ASP C 314 1 O ASP C 314 N VAL A 313 SHEET 3 AA2 3 VAL E 313 ASP E 314 1 O ASP E 314 N VAL C 313 SHEET 1 AA3 3 LYS A 317 CYS A 322 0 SHEET 2 AA3 3 LYS C 317 CYS C 322 1 O VAL C 318 N LYS A 317 SHEET 3 AA3 3 LYS E 317 CYS E 322 1 O VAL E 318 N LYS C 317 SHEET 1 AA4 3 ILE A 328 HIS A 330 0 SHEET 2 AA4 3 ILE C 328 HIS C 330 1 O ILE C 328 N HIS A 329 SHEET 3 AA4 3 ILE E 328 HIS E 330 1 O ILE E 328 N HIS C 329 SHEET 1 AA5 3 GLN A 336 LYS A 340 0 SHEET 2 AA5 3 GLN C 336 LYS C 340 1 O VAL C 337 N GLU A 338 SHEET 3 AA5 3 GLN E 336 LYS E 340 1 O VAL E 337 N GLU C 338 SHEET 1 AA6 3 LYS A 343 PHE A 346 0 SHEET 2 AA6 3 LYS C 343 PHE C 346 1 O LEU C 344 N ASP A 345 SHEET 3 AA6 3 LYS E 343 PHE E 346 1 O LEU E 344 N ASP C 345 SHEET 1 AA7 3 GLN A 351 ILE A 354 0 SHEET 2 AA7 3 GLN C 351 ILE C 354 1 O ILE C 354 N LYS A 353 SHEET 3 AA7 3 GLN E 351 ILE E 354 1 O ILE E 354 N LYS C 353 SHEET 1 AA8 3 LEU A 357 ILE A 360 0 SHEET 2 AA8 3 LEU C 357 ILE C 360 1 O ASN C 359 N ASP A 358 SHEET 3 AA8 3 LEU E 357 ILE E 360 1 O ASN E 359 N ASP C 358 SHEET 1 AA9 3 LYS A 369 THR A 377 0 SHEET 2 AA9 3 LYS C 369 THR C 377 1 O HIS C 374 N THR A 373 SHEET 3 AA9 3 LYS E 369 THR E 377 1 O HIS E 374 N THR C 373 SHEET 1 AB1 3 VAL B 306 TYR B 310 0 SHEET 2 AB1 3 VAL D 306 TYR D 310 1 O ILE D 308 N VAL B 309 SHEET 3 AB1 3 VAL F 306 TYR F 310 1 O ILE F 308 N VAL D 309 SHEET 1 AB2 3 VAL B 313 ASP B 314 0 SHEET 2 AB2 3 VAL D 313 ASP D 314 1 O ASP D 314 N VAL B 313 SHEET 3 AB2 3 VAL F 313 ASP F 314 1 O ASP F 314 N VAL D 313 SHEET 1 AB3 3 LYS B 317 SER B 324 0 SHEET 2 AB3 3 LYS D 317 SER D 324 1 O VAL D 318 N LYS B 317 SHEET 3 AB3 3 LYS F 317 SER F 324 1 O VAL F 318 N LYS D 317 SHEET 1 AB4 3 ILE B 328 HIS B 330 0 SHEET 2 AB4 3 ILE D 328 HIS D 330 1 O ILE D 328 N HIS B 329 SHEET 3 AB4 3 ILE F 328 HIS F 330 1 O ILE F 328 N HIS D 329 SHEET 1 AB5 3 GLN B 336 LYS B 340 0 SHEET 2 AB5 3 GLN D 336 LYS D 340 1 O VAL D 337 N GLU B 338 SHEET 3 AB5 3 GLN F 336 LYS F 340 1 O VAL F 337 N GLU D 338 SHEET 1 AB6 3 LYS B 343 PHE B 346 0 SHEET 2 AB6 3 LYS D 343 PHE D 346 1 O PHE D 346 N ASP B 345 SHEET 3 AB6 3 LYS F 343 PHE F 346 1 O PHE F 346 N ASP D 345 SHEET 1 AB7 3 GLN B 351 ILE B 354 0 SHEET 2 AB7 3 GLN D 351 ILE D 354 1 O ILE D 354 N LYS B 353 SHEET 3 AB7 3 GLN F 351 ILE F 354 1 O ILE F 354 N LYS D 353 SHEET 1 AB8 3 LEU B 357 HIS B 362 0 SHEET 2 AB8 3 LEU D 357 HIS D 362 1 O ASN D 359 N ASP B 358 SHEET 3 AB8 3 LEU F 357 HIS F 362 1 O ASN F 359 N ASP D 358 SHEET 1 AB9 3 LYS B 369 GLU B 372 0 SHEET 2 AB9 3 LYS D 369 GLU D 372 1 O GLU D 372 N ILE B 371 SHEET 3 AB9 3 LYS F 369 GLU F 372 1 O GLU F 372 N ILE D 371 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