HEADER PROTEIN FIBRIL 22-MAY-24 9BXQ TITLE PAIRED HELICAL FILAMENTS PURIFIED FROM DOWN SYNDROME INDIVIDUAL BRAIN TITLE 2 TISSUE APPLIED TO GRAPHENE OXIDE ANTIBODY AFFINITY GRIDS CAVEAT 9BXQ ATOM OXT OF GLU 380 IN CHAINS C, D, E, AND F IS 0.74 A OR CAVEAT 2 9BXQ LESS FROM ATOM HB2 OF GLU 380 OF CHAINS E, F, G, AND H, CAVEAT 3 9BXQ RESPECTIVELY. ATOM OE1 OF GLU 338 IN CHAINS C, D, E, F, AND CAVEAT 4 9BXQ G IS 0.80 A OR LESS FROM ATOM HZ1 OF LYS 331 OF CHAINS D, CAVEAT 5 9BXQ E, F, G, AND H, RESPECTIVELY. COMPND MOL_ID: 1; COMPND 2 MOLECULE: MICROTUBULE-ASSOCIATED PROTEIN TAU; COMPND 3 CHAIN: C, D, E, F, G, H; 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 9BXQ 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. 3.10 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) : 3.100 REMARK 3 NUMBER OF PARTICLES : 79599 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 9BXQ 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_1000284347. 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 : PAIRED HELICAL FILAMENTS REMARK 245 PURIFIED FROM DOWN SYNDROME REMARK 245 INDIVIDUAL BRAIN TISSUE APPLIED REMARK 245 TO GRAPHENE OXIDE ANTIBODY REMARK 245 AFFINITY GRIDS 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: C, D, E, F, G, 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 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 OXT GLU D 380 HB2 GLU F 380 0.62 REMARK 500 OXT GLU E 380 HB2 GLU G 380 0.67 REMARK 500 OXT GLU F 380 HB2 GLU H 380 0.69 REMARK 500 OXT GLU C 380 HB2 GLU E 380 0.74 REMARK 500 OE1 GLU C 338 HZ1 LYS D 331 0.77 REMARK 500 OE1 GLU G 338 HZ1 LYS H 331 0.78 REMARK 500 OE1 GLU D 338 HZ1 LYS E 331 0.79 REMARK 500 OE1 GLU E 338 HZ1 LYS F 331 0.79 REMARK 500 OE1 GLU F 338 HZ1 LYS G 331 0.80 REMARK 500 CD GLU D 338 HZ1 LYS E 331 1.09 REMARK 500 CD GLU E 338 HZ1 LYS F 331 1.09 REMARK 500 CD GLU G 338 HZ1 LYS H 331 1.10 REMARK 500 CD GLU F 338 HZ1 LYS G 331 1.10 REMARK 500 CD GLU C 338 HZ1 LYS D 331 1.10 REMARK 500 HD11 LEU D 315 HD21 LEU F 315 1.24 REMARK 500 HD11 LEU E 315 HD21 LEU G 315 1.26 REMARK 500 HG SER C 316 HZ2 LYS E 370 1.26 REMARK 500 HD11 LEU F 315 HD21 LEU H 315 1.27 REMARK 500 HB2 LYS C 311 HE2 LYS E 311 1.27 REMARK 500 HB2 LYS D 311 HE2 LYS F 311 1.29 REMARK 500 HB2 LYS E 311 HE2 LYS G 311 1.31 REMARK 500 HB2 LYS F 311 HE2 LYS H 311 1.31 REMARK 500 HD11 LEU C 315 HD21 LEU E 315 1.31 REMARK 500 HG SER D 316 HZ2 LYS F 370 1.32 REMARK 500 HG SER F 316 HZ2 LYS H 370 1.33 REMARK 500 HG SER E 316 HZ2 LYS G 370 1.34 REMARK 500 HG1 THR D 319 HG22 THR F 319 1.35 REMARK 500 CD2 LEU C 325 HD11 LEU E 325 1.43 REMARK 500 CD2 LEU D 325 HD11 LEU F 325 1.43 REMARK 500 CD2 LEU F 325 HD11 LEU H 325 1.43 REMARK 500 CD2 LEU E 325 HD11 LEU G 325 1.43 REMARK 500 OE1 GLU C 338 NZ LYS D 331 1.45 REMARK 500 OE1 GLU D 338 NZ LYS E 331 1.45 REMARK 500 OE1 GLU E 338 NZ LYS F 331 1.46 REMARK 500 OE1 GLU G 338 NZ LYS H 331 1.46 REMARK 500 OE1 GLU F 338 NZ LYS G 331 1.47 REMARK 500 OXT GLU D 380 CB GLU F 380 1.53 REMARK 500 HB2 GLU C 342 O GLU E 342 1.55 REMARK 500 OXT GLU C 380 CB GLU E 380 1.56 REMARK 500 HB2 GLU D 342 O GLU F 342 1.56 REMARK 500 OE2 GLU F 338 HZ1 LYS G 331 1.57 REMARK 500 OE2 GLU E 338 HZ1 LYS F 331 1.57 REMARK 500 OE2 GLU D 338 HZ1 LYS E 331 1.57 REMARK 500 H LEU C 357 O SER E 356 1.58 REMARK 500 OE2 GLU G 338 HZ1 LYS H 331 1.58 REMARK 500 OE2 GLU C 338 HZ1 LYS D 331 1.58 REMARK 500 HB2 GLU E 342 O GLU G 342 1.59 REMARK 500 OXT GLU E 380 CB GLU G 380 1.59 REMARK 500 H GLY C 333 O PRO E 332 1.59 REMARK 500 OXT GLU F 380 CB GLU H 380 1.60 REMARK 500 REMARK 500 THIS ENTRY HAS 61 CLOSE CONTACTS REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-45005 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-45007 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-45008 RELATED DB: EMDB REMARK 900 PAIRED HELICAL FILAMENTS PURIFIED FROM DOWN SYNDROME INDIVIDUAL REMARK 900 BRAIN TISSUE APPLIED TO GRAPHENE OXIDE ANTIBODY AFFINITY GRIDS DBREF 9BXQ C 304 380 UNP P10636 TAU_HUMAN 275 351 DBREF 9BXQ D 304 380 UNP P10636 TAU_HUMAN 275 351 DBREF 9BXQ E 304 380 UNP P10636 TAU_HUMAN 275 351 DBREF 9BXQ F 304 380 UNP P10636 TAU_HUMAN 275 351 DBREF 9BXQ G 304 380 UNP P10636 TAU_HUMAN 275 351 DBREF 9BXQ H 304 380 UNP P10636 TAU_HUMAN 275 351 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 SEQRES 1 G 77 GLY SER VAL GLN ILE VAL TYR LYS PRO VAL ASP LEU SER SEQRES 2 G 77 LYS VAL THR SER LYS CYS GLY SER LEU GLY ASN ILE HIS SEQRES 3 G 77 HIS LYS PRO GLY GLY GLY GLN VAL GLU VAL LYS SER GLU SEQRES 4 G 77 LYS LEU ASP PHE LYS ASP ARG VAL GLN SER LYS ILE GLY SEQRES 5 G 77 SER LEU ASP ASN ILE THR HIS VAL PRO GLY GLY GLY ASN SEQRES 6 G 77 LYS LYS ILE GLU THR HIS LYS LEU THR PHE ARG GLU SEQRES 1 H 77 GLY SER VAL GLN ILE VAL TYR LYS PRO VAL ASP LEU SER SEQRES 2 H 77 LYS VAL THR SER LYS CYS GLY SER LEU GLY ASN ILE HIS SEQRES 3 H 77 HIS LYS PRO GLY GLY GLY GLN VAL GLU VAL LYS SER GLU SEQRES 4 H 77 LYS LEU ASP PHE LYS ASP ARG VAL GLN SER LYS ILE GLY SEQRES 5 H 77 SER LEU ASP ASN ILE THR HIS VAL PRO GLY GLY GLY ASN SEQRES 6 H 77 LYS LYS ILE GLU THR HIS LYS LEU THR PHE ARG GLU SHEET 1 AA1 3 SER C 305 TYR C 310 0 SHEET 2 AA1 3 SER E 305 TYR E 310 1 O TYR E 310 N VAL C 309 SHEET 3 AA1 3 SER G 305 TYR G 310 1 O TYR G 310 N VAL E 309 SHEET 1 AA2 3 VAL C 313 ASP C 314 0 SHEET 2 AA2 3 VAL E 313 ASP E 314 1 O ASP E 314 N VAL C 313 SHEET 3 AA2 3 VAL G 313 ASP G 314 1 O ASP G 314 N VAL E 313 SHEET 1 AA3 3 LYS C 317 VAL C 318 0 SHEET 2 AA3 3 LYS E 317 VAL E 318 1 O VAL E 318 N LYS C 317 SHEET 3 AA3 3 LYS G 317 VAL G 318 1 O VAL G 318 N LYS E 317 SHEET 1 AA4 3 GLN C 336 LYS C 340 0 SHEET 2 AA4 3 GLN E 336 LYS E 340 1 O VAL E 337 N GLN C 336 SHEET 3 AA4 3 GLN G 336 LYS G 340 1 O VAL G 337 N GLN E 336 SHEET 1 AA5 3 LYS C 343 LEU C 344 0 SHEET 2 AA5 3 LYS E 343 LEU E 344 1 O LEU E 344 N LYS C 343 SHEET 3 AA5 3 LYS G 343 LEU G 344 1 O LEU G 344 N LYS E 343 SHEET 1 AA6 3 ASN C 359 ILE C 360 0 SHEET 2 AA6 3 ASN E 359 ILE E 360 1 O ASN E 359 N ILE C 360 SHEET 3 AA6 3 ASN G 359 ILE G 360 1 O ASN G 359 N ILE E 360 SHEET 1 AA7 3 LYS C 369 THR C 373 0 SHEET 2 AA7 3 LYS E 369 THR E 373 1 O LYS E 370 N ILE C 371 SHEET 3 AA7 3 LYS G 369 THR G 373 1 O LYS G 370 N ILE E 371 SHEET 1 AA8 3 SER D 305 TYR D 310 0 SHEET 2 AA8 3 SER F 305 TYR F 310 1 O TYR F 310 N VAL D 309 SHEET 3 AA8 3 SER H 305 TYR H 310 1 O TYR H 310 N VAL F 309 SHEET 1 AA9 3 VAL D 313 ASP D 314 0 SHEET 2 AA9 3 VAL F 313 ASP F 314 1 O ASP F 314 N VAL D 313 SHEET 3 AA9 3 VAL H 313 ASP H 314 1 O ASP H 314 N VAL F 313 SHEET 1 AB1 3 LYS D 317 VAL D 318 0 SHEET 2 AB1 3 LYS F 317 VAL F 318 1 O VAL F 318 N LYS D 317 SHEET 3 AB1 3 LYS H 317 VAL H 318 1 O VAL H 318 N LYS F 317 SHEET 1 AB2 3 GLN D 336 LYS D 340 0 SHEET 2 AB2 3 GLN F 336 LYS F 340 1 O VAL F 337 N GLN D 336 SHEET 3 AB2 3 GLN H 336 LYS H 340 1 O VAL H 337 N GLN F 336 SHEET 1 AB3 3 LYS D 343 LEU D 344 0 SHEET 2 AB3 3 LYS F 343 LEU F 344 1 O LEU F 344 N LYS D 343 SHEET 3 AB3 3 LYS H 343 LEU H 344 1 O LEU H 344 N LYS F 343 SHEET 1 AB4 3 ASN D 359 ILE D 360 0 SHEET 2 AB4 3 ASN F 359 ILE F 360 1 O ASN F 359 N ILE D 360 SHEET 3 AB4 3 ASN H 359 ILE H 360 1 O ASN H 359 N ILE F 360 SHEET 1 AB5 3 LYS D 369 THR D 373 0 SHEET 2 AB5 3 LYS F 369 THR F 373 1 O LYS F 370 N ILE D 371 SHEET 3 AB5 3 LYS H 369 THR H 373 1 O LYS H 370 N ILE F 371 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