HEADER PROTEIN FIBRIL 30-APR-25 9OFW TITLE 328-363 TAU MUTANT S341L_S352I COMPND MOL_ID: 1; COMPND 2 MOLECULE: MICROTUBULE-ASSOCIATED PROTEIN TAU; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T; COMPND 4 SYNONYM: NEUROFIBRILLARY TANGLE PROTEIN,PAIRED HELICAL FILAMENT-TAU, COMPND 5 PHF-TAU; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: 328-363 TAU MUTANT S341L_S352I SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_COMMON: HUMAN; SOURCE 5 ORGANISM_TAXID: 9606; SOURCE 6 OTHER_DETAILS: THIS SEQUENCE IS A CHEMICALLY SYNTHESIZED S341L, SOURCE 7 S352I MUTANT VARIANT OF HUMAN TAU 328-363 TRUNCATION. KEYWDS TAU, AGGREGATION, PROTEIN FIBRIL EXPDTA ELECTRON MICROSCOPY AUTHOR C.M.DASHNAW,L.JOACHIMIAK REVDAT 1 13-MAY-26 9OFW 0 JRNL AUTH C.M.DASHNAW,L.JOACHIMIAK JRNL TITL 328-363 TAU MUTANT S341L_S352I JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : COOT, RELION, 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 : AB INITIO MODEL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : 32.570 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) : 2.700 REMARK 3 NUMBER OF PARTICLES : 152763 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9OFW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-MAY-25. REMARK 100 THE DEPOSITION ID IS D_1000294446. 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 : 328-363 TAU CONSTRUCT WITH REMARK 245 S341L AND S352I MUTATIONS REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 4.00 REMARK 245 SAMPLE SUPPORT DETAILS : THE GRID WAS GLOW DISCHARGED REMARK 245 PRIOR TO USE. REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : FIBRILS GENERATED BY REMARK 245 AGGREGATION IN 10 MM NAPO4, 200 MM MGCL2. PEPTIDE WAS CHEMICALLY REMARK 245 SYNTHESIZED. 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : TFS FALCON 4I (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2200.00 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) : 5000.00 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: 20-MERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: 20-MERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H, I, J, REMARK 350 AND CHAINS: K, L, M, N, O, P, Q, R, S, T 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: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG B 22 N - CA - C ANGL. DEV. = -24.6 DEGREES REMARK 500 VAL B 23 N - CA - CB ANGL. DEV. = 16.2 DEGREES REMARK 500 VAL B 23 N - CA - C ANGL. DEV. = -28.9 DEGREES REMARK 500 ARG F 22 N - CA - C ANGL. DEV. = -24.6 DEGREES REMARK 500 VAL F 23 N - CA - CB ANGL. DEV. = 16.2 DEGREES REMARK 500 VAL F 23 N - CA - C ANGL. DEV. = -28.9 DEGREES REMARK 500 ARG J 22 N - CA - C ANGL. DEV. = -24.6 DEGREES REMARK 500 VAL J 23 N - CA - CB ANGL. DEV. = 16.2 DEGREES REMARK 500 VAL J 23 N - CA - C ANGL. DEV. = -28.9 DEGREES REMARK 500 ARG N 22 N - CA - C ANGL. DEV. = -24.6 DEGREES REMARK 500 VAL N 23 N - CA - CB ANGL. DEV. = 16.2 DEGREES REMARK 500 VAL N 23 N - CA - C ANGL. DEV. = -28.9 DEGREES REMARK 500 ARG R 22 N - CA - C ANGL. DEV. = -24.6 DEGREES REMARK 500 VAL R 23 N - CA - CB ANGL. DEV. = 16.2 DEGREES REMARK 500 VAL R 23 N - CA - C ANGL. DEV. = -28.9 DEGREES 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 B 22 0.10 SIDE CHAIN REMARK 500 ARG F 22 0.10 SIDE CHAIN REMARK 500 ARG J 22 0.10 SIDE CHAIN REMARK 500 ARG N 22 0.10 SIDE CHAIN REMARK 500 ARG R 22 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-70445 RELATED DB: EMDB REMARK 900 328-363 TAU MUTANT S341L_S352I DBREF 9OFW A 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW B 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW C 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW D 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW E 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW F 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW G 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW H 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW I 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW J 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW K 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW L 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW M 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW N 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW O 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW P 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW Q 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW R 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW S 22 36 UNP P10636 TAU_HUMAN 666 680 DBREF 9OFW T 22 36 UNP P10636 TAU_HUMAN 666 680 SEQADV 9OFW ILE A 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE B 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE C 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE D 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE E 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE F 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE G 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE H 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE I 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE J 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE K 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE L 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE M 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE N 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE O 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE P 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE Q 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE R 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE S 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQADV 9OFW ILE T 25 UNP P10636 SER 669 ENGINEERED MUTATION SEQRES 1 A 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 A 15 HIS VAL SEQRES 1 B 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 B 15 HIS VAL SEQRES 1 C 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 C 15 HIS VAL SEQRES 1 D 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 D 15 HIS VAL SEQRES 1 E 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 E 15 HIS VAL SEQRES 1 F 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 F 15 HIS VAL SEQRES 1 G 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 G 15 HIS VAL SEQRES 1 H 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 H 15 HIS VAL SEQRES 1 I 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 I 15 HIS VAL SEQRES 1 J 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 J 15 HIS VAL SEQRES 1 K 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 K 15 HIS VAL SEQRES 1 L 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 L 15 HIS VAL SEQRES 1 M 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 M 15 HIS VAL SEQRES 1 N 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 N 15 HIS VAL SEQRES 1 O 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 O 15 HIS VAL SEQRES 1 P 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 P 15 HIS VAL SEQRES 1 Q 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 Q 15 HIS VAL SEQRES 1 R 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 R 15 HIS VAL SEQRES 1 S 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 S 15 HIS VAL SEQRES 1 T 15 ARG VAL GLN ILE LYS ILE GLY SER LEU ASP ASN ILE THR SEQRES 2 T 15 HIS VAL SHEET 1 AA1 5 GLN A 24 HIS A 35 0 SHEET 2 AA1 5 GLN E 24 HIS E 35 1 O THR E 34 N HIS A 35 SHEET 3 AA1 5 GLN I 24 HIS I 35 1 O THR I 34 N HIS E 35 SHEET 4 AA1 5 GLN M 24 HIS M 35 1 O THR M 34 N HIS I 35 SHEET 5 AA1 5 GLN Q 24 HIS Q 35 1 O THR Q 34 N HIS M 35 SHEET 1 AA2 5 VAL B 23 HIS B 35 0 SHEET 2 AA2 5 VAL F 23 HIS F 35 1 O ILE F 25 N GLN B 24 SHEET 3 AA2 5 VAL J 23 HIS J 35 1 O ILE J 25 N GLN F 24 SHEET 4 AA2 5 VAL N 23 HIS N 35 1 O ILE N 25 N GLN J 24 SHEET 5 AA2 5 VAL R 23 HIS R 35 1 O ILE R 25 N GLN N 24 SHEET 1 AA3 5 VAL C 23 HIS C 35 0 SHEET 2 AA3 5 VAL G 23 HIS G 35 1 O LEU G 30 N SER C 29 SHEET 3 AA3 5 VAL K 23 HIS K 35 1 O LEU K 30 N SER G 29 SHEET 4 AA3 5 VAL O 23 HIS O 35 1 O LEU O 30 N SER K 29 SHEET 5 AA3 5 VAL S 23 HIS S 35 1 O LEU S 30 N SER O 29 SHEET 1 AA4 5 VAL D 23 HIS D 35 0 SHEET 2 AA4 5 VAL H 23 HIS H 35 1 O LEU H 30 N SER D 29 SHEET 3 AA4 5 VAL L 23 HIS L 35 1 O LEU L 30 N SER H 29 SHEET 4 AA4 5 VAL P 23 HIS P 35 1 O LEU P 30 N SER L 29 SHEET 5 AA4 5 VAL T 23 HIS T 35 1 O LEU T 30 N SER P 29 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 MASTER 156 0 0 0 20 0 0 6 2360 20 0 40 END