HEADER CHAPERONE 09-AUG-21 7PE3 TITLE PSEUDO-ATOMIC MODEL OF THE TETRAHEDRAL 24MER OF HSP17 FROM TITLE 2 CAENORHABDITIS ELEGANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SHSP DOMAIN-CONTAINING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 3 ORGANISM_TAXID: 6239; SOURCE 4 GENE: HSP-17, CELE_F52E1.7, F52E1.7; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS SMALL HEAT SHOCK PROTEIN, CAENORHABDITIS ELEGANS, PROTEOSTASIS, KEYWDS 2 CHAPERONE EXPDTA ELECTRON MICROSCOPY AUTHOR B.ROSSA,S.WEINKAUF,J.BUCHNER REVDAT 2 04-JAN-23 7PE3 1 JRNL REVDAT 1 14-DEC-22 7PE3 0 JRNL AUTH A.STRAUCH,B.ROSSA,F.KOHLER,S.HAEUSSLER,M.MUHLHOFER, JRNL AUTH 2 F.RUHRNOSSL,C.KOROSY,Y.BUSHMAN,B.CONRADT,M.HASLBECK, JRNL AUTH 3 S.WEINKAUF,J.BUCHNER JRNL TITL THE PERMANENTLY CHAPERONE-ACTIVE SMALL HEAT SHOCK PROTEIN JRNL TITL 2 HSP17 FROM CAENORHABDITIS ELEGANS EXHIBITS TOPOLOGICAL JRNL TITL 3 SEPARATION OF ITS N-TERMINAL REGIONS. JRNL REF J.BIOL.CHEM. V. 299 02753 2022 JRNL REFN ESSN 1083-351X JRNL PMID 36442512 JRNL DOI 10.1016/J.JBC.2022.102753 REMARK 2 REMARK 2 RESOLUTION. 6.49 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, GCTF, UCSF CHIMERA, NAMD, REMARK 3 PHENIX, COOT, CRYOSPARC, CRYOSPARC, REMARK 3 CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : FLEXIBLE FIT 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) : 6.490 REMARK 3 NUMBER OF PARTICLES : 187116 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 7PE3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1292117409. 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 : TETRAHEDRAL OLIGOMER (24MER) OF REMARK 245 HSP17 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 2.50 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : WAITING TIME 0, BLOTTING FORCE REMARK 245 5, BLOTTING TIME 2.5 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 : 2568 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) : 500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 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) : 5500.00 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: 24-MERIC 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 350 BIOMT1 2 0.499919 -0.289497 -0.816255 262.55232 REMARK 350 BIOMT2 2 -0.866072 -0.166627 -0.471332 409.40022 REMARK 350 BIOMT3 2 0.000439 0.942564 -0.334026 63.97843 REMARK 350 BIOMT1 3 0.500895 -0.865508 -0.000292 223.18132 REMARK 350 BIOMT2 3 -0.288179 -0.167096 0.942885 83.77183 REMARK 350 BIOMT3 3 -0.816123 -0.472203 -0.333119 428.61324 REMARK 350 BIOMT1 4 -0.499904 0.866081 -0.000387 103.70977 REMARK 350 BIOMT2 4 -0.866081 -0.499904 0.000219 386.78011 REMARK 350 BIOMT3 4 -0.000003 0.000444 1.000000 -0.06408 REMARK 350 BIOMT1 5 -0.498852 -0.866687 -0.000278 386.85817 REMARK 350 BIOMT2 5 0.866687 -0.498852 -0.000546 103.45076 REMARK 350 BIOMT3 5 0.000335 -0.000513 1.000000 0.02350 REMARK 350 BIOMT1 6 -0.000272 0.577263 -0.816558 202.68645 REMARK 350 BIOMT2 6 0.578036 -0.666230 -0.471182 254.97434 REMARK 350 BIOMT3 6 -0.816011 -0.472128 -0.333498 428.65651 REMARK 350 BIOMT1 7 -0.500529 0.288499 0.816235 64.70326 REMARK 350 BIOMT2 7 -0.289030 0.833054 -0.471682 151.69073 REMARK 350 BIOMT3 7 -0.816047 -0.472006 -0.333583 428.65728 REMARK 350 BIOMT1 8 0.499191 0.866492 0.000152 -59.84662 REMARK 350 BIOMT2 8 0.288461 -0.166350 0.942930 -10.64942 REMARK 350 BIOMT3 8 0.817067 -0.470659 -0.332990 161.28724 REMARK 350 BIOMT1 9 -0.499334 -0.289204 -0.816717 425.97079 REMARK 350 BIOMT2 9 0.288170 0.833541 -0.471347 57.14936 REMARK 350 BIOMT3 9 0.817082 -0.470713 -0.332875 161.28781 REMARK 350 BIOMT1 10 -1.000000 -0.000285 -0.000474 327.13785 REMARK 350 BIOMT2 10 -0.000541 0.333432 0.942774 -45.08662 REMARK 350 BIOMT3 10 -0.000110 0.942774 -0.333432 63.89292 REMARK 350 BIOMT1 11 0.498678 0.289434 0.817037 -98.98187 REMARK 350 BIOMT2 11 0.866787 -0.165525 -0.470406 125.73202 REMARK 350 BIOMT3 11 -0.000911 0.942778 -0.333421 63.99503 REMARK 350 BIOMT1 12 0.000211 -0.576803 0.816883 124.17426 REMARK 350 BIOMT2 12 -0.576802 -0.667369 -0.471082 443.93388 REMARK 350 BIOMT3 12 0.816884 -0.471080 -0.332842 161.36368 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 -23 REMARK 465 ASP B -22 REMARK 465 ARG B -21 REMARK 465 ARG B -20 REMARK 465 PHE B -19 REMARK 465 PRO B -18 REMARK 465 PRO B -17 REMARK 465 PHE B -16 REMARK 465 SER B -15 REMARK 465 PRO B -14 REMARK 465 PHE B -13 REMARK 465 PHE B -12 REMARK 465 ASN B -11 REMARK 465 HIS B -10 REMARK 465 GLY B -9 REMARK 465 ARG B -8 REMARK 465 PHE B -7 REMARK 465 PHE B -6 REMARK 465 ASP B -5 REMARK 465 ASP B -4 REMARK 465 VAL B -3 REMARK 465 ASP B -2 REMARK 465 PHE B -1 REMARK 465 ASP B 0 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 PHE A 8 61.38 60.45 REMARK 500 HIS A 14 53.43 -90.71 REMARK 500 ARG A 16 -1.55 66.41 REMARK 500 GLN A 134 156.65 66.64 REMARK 500 PRO A 136 1.60 -64.50 REMARK 500 PRO B 6 73.27 -69.34 REMARK 500 MET B 13 176.49 60.45 REMARK 500 ILE B 23 -63.53 -96.08 REMARK 500 TYR B 104 110.52 -160.35 REMARK 500 LYS B 106 -8.92 72.35 REMARK 500 ILE B 117 -63.45 -122.02 REMARK 500 VAL B 120 63.39 32.50 REMARK 500 LYS B 122 -152.26 58.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-13346 RELATED DB: EMDB REMARK 900 PSEUDO-ATOMIC MODEL OF THE TETRAHEDRAL 24MER OF HSP17 FROM REMARK 900 CAENORHABDITIS ELEGANS DBREF 7PE3 A 1 148 UNP Q7JP52 Q7JP52_CAEEL 1 148 DBREF 7PE3 B -23 124 UNP Q7JP52 Q7JP52_CAEEL 1 148 SEQRES 1 A 148 MET ASP ARG ARG PHE PRO PRO PHE SER PRO PHE PHE ASN SEQRES 2 A 148 HIS GLY ARG PHE PHE ASP ASP VAL ASP PHE ASP ARG HIS SEQRES 3 A 148 MET ILE ARG PRO TYR TRP ALA ASP GLN THR MET LEU THR SEQRES 4 A 148 GLY HIS ARG VAL GLY ASP ALA ILE ASP VAL VAL ASN ASN SEQRES 5 A 148 ASP GLN GLU TYR ASN VAL SER VAL ASP VAL SER GLN PHE SEQRES 6 A 148 GLU PRO GLU GLU LEU LYS VAL ASN ILE VAL ASP ASN GLN SEQRES 7 A 148 LEU ILE ILE GLU GLY LYS HIS ASN GLU LYS THR ASP LYS SEQRES 8 A 148 TYR GLY GLN VAL GLU ARG HIS PHE VAL ARG LYS TYR ASN SEQRES 9 A 148 LEU PRO THR GLY VAL ARG PRO GLU GLN ILE LYS SER GLU SEQRES 10 A 148 LEU SER ASN ASN GLY VAL LEU THR VAL LYS TYR GLU LYS SEQRES 11 A 148 ASN GLN GLU GLN GLN PRO LYS SER ILE PRO ILE THR ILE SEQRES 12 A 148 VAL PRO LYS ARG ASN SEQRES 1 B 148 MET ASP ARG ARG PHE PRO PRO PHE SER PRO PHE PHE ASN SEQRES 2 B 148 HIS GLY ARG PHE PHE ASP ASP VAL ASP PHE ASP ARG HIS SEQRES 3 B 148 MET ILE ARG PRO TYR TRP ALA ASP GLN THR MET LEU THR SEQRES 4 B 148 GLY HIS ARG VAL GLY ASP ALA ILE ASP VAL VAL ASN ASN SEQRES 5 B 148 ASP GLN GLU TYR ASN VAL SER VAL ASP VAL SER GLN PHE SEQRES 6 B 148 GLU PRO GLU GLU LEU LYS VAL ASN ILE VAL ASP ASN GLN SEQRES 7 B 148 LEU ILE ILE GLU GLY LYS HIS ASN GLU LYS THR ASP LYS SEQRES 8 B 148 TYR GLY GLN VAL GLU ARG HIS PHE VAL ARG LYS TYR ASN SEQRES 9 B 148 LEU PRO THR GLY VAL ARG PRO GLU GLN ILE LYS SER GLU SEQRES 10 B 148 LEU SER ASN ASN GLY VAL LEU THR VAL LYS TYR GLU LYS SEQRES 11 B 148 ASN GLN GLU GLN GLN PRO LYS SER ILE PRO ILE THR ILE SEQRES 12 B 148 VAL PRO LYS ARG ASN HELIX 1 AA1 PHE A 23 MET A 27 5 5 HELIX 2 AA2 ILE A 28 ALA A 33 1 6 HELIX 3 AA3 GLU A 66 GLU A 68 5 3 HELIX 4 AA4 ARG A 110 ILE A 114 5 5 HELIX 5 AA5 GLU B 42 GLU B 44 5 3 HELIX 6 AA6 ARG B 86 ILE B 90 5 5 SHEET 1 AA1 4 ALA A 46 VAL A 49 0 SHEET 2 AA1 4 GLU A 55 ASP A 61 -1 O SER A 59 N ILE A 47 SHEET 3 AA1 4 VAL A 123 GLU A 129 -1 O VAL A 126 N VAL A 58 SHEET 4 AA1 4 LYS A 115 LEU A 118 -1 N GLU A 117 O THR A 125 SHEET 1 AA2 4 LEU A 70 ILE A 74 0 SHEET 2 AA2 4 GLN A 78 LYS A 84 -1 O ILE A 80 N ASN A 73 SHEET 3 AA2 4 GLN A 94 ASN A 104 -1 O TYR A 103 N LEU A 79 SHEET 4 AA2 4 LYS A 88 THR A 89 -1 N LYS A 88 O VAL A 95 SHEET 1 AA3 6 LEU A 70 ILE A 74 0 SHEET 2 AA3 6 GLN A 78 LYS A 84 -1 O ILE A 80 N ASN A 73 SHEET 3 AA3 6 GLN A 94 ASN A 104 -1 O TYR A 103 N LEU A 79 SHEET 4 AA3 6 VAL B 71 ASN B 80 -1 O VAL B 76 N GLU A 96 SHEET 5 AA3 6 GLN B 54 LYS B 60 -1 N ILE B 57 O ARG B 77 SHEET 6 AA3 6 LEU B 46 ILE B 50 -1 N ASN B 49 O ILE B 56 SHEET 1 AA4 4 ASP B 21 ASN B 27 0 SHEET 2 AA4 4 TYR B 32 ASP B 37 -1 O ASP B 37 N ASP B 21 SHEET 3 AA4 4 VAL B 99 VAL B 102 -1 O LEU B 100 N VAL B 36 SHEET 4 AA4 4 GLU B 93 LEU B 94 -1 N GLU B 93 O THR B 101 CISPEP 1 SER A 9 PRO A 10 0 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