HEADER STRUCTURAL PROTEIN 14-OCT-24 9DYU TITLE ASSEMBLY AND FUNCTIONAL MECHANISMS OF THE HSP70-HSP40 CHAPERONE TITLE 2 MACHINERY COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHAPERONE PROTEIN DNAK; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HSP70,HEAT SHOCK 70 KDA PROTEIN,HEAT SHOCK PROTEIN 70; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274; SOURCE 4 GENE: DNAK, TTHA1491; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DNAJ2 AND DNAK FUSION, STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR Y.JIANG,Z.IBRAHIM,Y.XIA,C.G.KALODIMOS REVDAT 3 19-NOV-25 9DYU 1 JRNL REVDAT 2 29-OCT-25 9DYU 1 JRNL REVDAT 1 22-OCT-25 9DYU 0 JRNL AUTH Y.JIANG,Z.IBRAHIM,Y.XIA,M.CLAY,A.MYASNIKOV,K.IMMADISETTY, JRNL AUTH 2 Z.XIA,L.TANG,P.ROSSI,P.GANGULY,J.LIU,D.MILLER,M.CHE, JRNL AUTH 3 S.M.PALACIOS,G.KRAMER,B.BUKAU,C.G.KALODIMOS JRNL TITL MECHANISMS OF ASSEMBLY AND FUNCTION OF THE HSP70-HSP40 JRNL TITL 2 CHAPERONE MACHINERY. JRNL REF MOL.CELL V. 85 4032 2025 JRNL REFN ISSN 1097-2765 JRNL PMID 41092901 JRNL DOI 10.1016/J.MOLCEL.2025.09.023 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9DYU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-OCT-24. REMARK 100 THE DEPOSITION ID IS D_1000289096. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : 150 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 500 UM 13C/15N LABELED DNAJ2 & REMARK 210 DNAK FUSION, 5 % D2O, 100 MM REMARK 210 NACL, 50 MM PHOSPHATE BUFFER REMARK 210 SYSTEM, 95 % H2O, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D HNCACB; 3D REMARK 210 CBCA(CO)NH; 3D HNCO; 3D 1H-15N REMARK 210 TOCSY; 3D 1H-15N NOESY; 3D 1H- REMARK 210 13C NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE NEO REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRFAM-SPARKY, CYANA REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 MET A 367 REMARK 465 ASP A 368 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 1 SER A 383 -161.12 -173.92 REMARK 500 1 MET A 459 85.37 68.58 REMARK 500 1 PRO A 464 -84.98 -66.44 REMARK 500 1 GLN A 465 141.40 -174.93 REMARK 500 2 SER A 386 36.63 -144.34 REMARK 500 2 THR A 411 -5.15 -140.16 REMARK 500 2 GLU A 438 -17.80 -141.94 REMARK 500 2 PRO A 458 100.95 -58.26 REMARK 500 2 MET A 459 80.81 58.61 REMARK 500 2 PRO A 464 -94.36 -77.90 REMARK 500 3 SER A 386 126.00 -172.88 REMARK 500 3 ARG A 408 -168.43 -77.26 REMARK 500 3 MET A 459 82.30 63.57 REMARK 500 3 PRO A 464 -78.29 -90.58 REMARK 500 4 SER A 383 93.95 -67.08 REMARK 500 4 THR A 422 35.45 -176.38 REMARK 500 4 GLU A 438 -33.81 -150.69 REMARK 500 4 MET A 459 68.94 64.68 REMARK 500 4 PRO A 464 -86.01 -92.22 REMARK 500 5 MET A 459 72.98 55.42 REMARK 500 5 PRO A 464 -111.33 -88.10 REMARK 500 6 GLU A 438 -23.87 -143.96 REMARK 500 6 MET A 459 73.25 58.23 REMARK 500 7 SER A 377 -141.79 -126.94 REMARK 500 7 SER A 380 -73.81 -88.35 REMARK 500 7 SER A 383 -63.23 -104.93 REMARK 500 7 ASN A 426 19.47 59.27 REMARK 500 7 MET A 459 86.43 61.72 REMARK 500 8 ARG A 408 -165.17 -77.24 REMARK 500 8 ALA A 423 85.20 48.42 REMARK 500 8 THR A 428 -33.17 -132.72 REMARK 500 8 PRO A 458 97.96 -66.76 REMARK 500 8 MET A 459 75.52 62.06 REMARK 500 8 PRO A 464 -82.78 -90.73 REMARK 500 8 THR A 498 -60.11 -93.02 REMARK 500 9 SER A 383 104.46 -165.36 REMARK 500 9 PRO A 458 98.92 -58.86 REMARK 500 9 MET A 459 79.83 43.12 REMARK 500 9 PRO A 464 -92.06 -69.75 REMARK 500 9 GLN A 465 146.28 -176.23 REMARK 500 10 SER A 380 145.72 -179.22 REMARK 500 10 SER A 383 -43.68 -136.37 REMARK 500 10 ARG A 408 -168.99 -77.23 REMARK 500 10 GLU A 438 -28.90 -146.05 REMARK 500 10 PRO A 458 109.55 -45.32 REMARK 500 10 MET A 459 74.13 64.69 REMARK 500 11 MET A 459 81.85 64.89 REMARK 500 12 SER A 383 86.13 -164.61 REMARK 500 12 MET A 459 86.43 56.00 REMARK 500 12 PRO A 460 91.74 -64.58 REMARK 500 REMARK 500 THIS ENTRY HAS 82 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 52640 RELATED DB: BMRB DBREF 9DYU A 388 500 UNP Q56235 DNAK_THET8 388 500 SEQADV 9DYU MET A 367 UNP Q56235 EXPRESSION TAG SEQADV 9DYU ASP A 368 UNP Q56235 EXPRESSION TAG SEQADV 9DYU PRO A 369 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 370 UNP Q56235 EXPRESSION TAG SEQADV 9DYU LEU A 371 UNP Q56235 EXPRESSION TAG SEQADV 9DYU PHE A 372 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 373 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 374 UNP Q56235 EXPRESSION TAG SEQADV 9DYU PHE A 375 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 376 UNP Q56235 EXPRESSION TAG SEQADV 9DYU SER A 377 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 378 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 379 UNP Q56235 EXPRESSION TAG SEQADV 9DYU SER A 380 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 381 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 382 UNP Q56235 EXPRESSION TAG SEQADV 9DYU SER A 383 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 384 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 385 UNP Q56235 EXPRESSION TAG SEQADV 9DYU SER A 386 UNP Q56235 EXPRESSION TAG SEQADV 9DYU GLY A 387 UNP Q56235 EXPRESSION TAG SEQRES 1 A 134 MET ASP PRO GLY LEU PHE GLY GLY PHE GLY SER GLY GLY SEQRES 2 A 134 SER GLY GLY SER GLY GLY SER GLY VAL THR PRO LEU SER SEQRES 3 A 134 LEU GLY VAL GLU THR LYS GLY GLY VAL MET THR VAL LEU SEQRES 4 A 134 ILE PRO ARG ASN THR THR ILE PRO THR ARG LYS CYS GLU SEQRES 5 A 134 ILE PHE THR THR ALA GLU HIS ASN GLN THR ALA VAL GLU SEQRES 6 A 134 ILE HIS VAL LEU GLN GLY GLU ARG PRO MET ALA GLN ASP SEQRES 7 A 134 ASN LYS SER LEU GLY ARG PHE ARG LEU GLU GLY ILE PRO SEQRES 8 A 134 PRO MET PRO ALA GLY VAL PRO GLN ILE GLU VAL CYS PHE SEQRES 9 A 134 ASP ILE ASP ALA ASN GLY ILE LEU HIS VAL THR ALA LYS SEQRES 10 A 134 GLU ARG SER THR GLY ARG GLU ALA SER ILE THR ILE GLN SEQRES 11 A 134 ASN THR THR THR HELIX 1 AA1 MET A 441 ASN A 445 5 5 SHEET 1 AA1 4 VAL A 401 ILE A 406 0 SHEET 2 AA1 4 SER A 392 THR A 397 -1 N LEU A 393 O ILE A 406 SHEET 3 AA1 4 ALA A 429 GLY A 437 -1 O GLY A 437 N SER A 392 SHEET 4 AA1 4 LYS A 446 GLU A 454 -1 O LEU A 453 N VAL A 430 SHEET 1 AA2 4 THR A 414 PHE A 420 0 SHEET 2 AA2 4 ILE A 466 ILE A 472 -1 O VAL A 468 N GLU A 418 SHEET 3 AA2 4 LEU A 478 GLU A 484 -1 O HIS A 479 N ASP A 471 SHEET 4 AA2 4 GLU A 490 ILE A 495 -1 O ILE A 495 N LEU A 478 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 MODEL 1 TER 1931 THR A 500 ENDMDL MODEL 2 TER 1931 THR A 500 ENDMDL MODEL 3 TER 1931 THR A 500 ENDMDL MODEL 4 TER 1931 THR A 500 ENDMDL MODEL 5 TER 1931 THR A 500 ENDMDL MODEL 6 TER 1931 THR A 500 ENDMDL MODEL 7 TER 1931 THR A 500 ENDMDL MODEL 8 TER 1931 THR A 500 ENDMDL MODEL 9 TER 1931 THR A 500 ENDMDL MODEL 10 TER 1931 THR A 500 ENDMDL MODEL 11 TER 1931 THR A 500 ENDMDL MODEL 12 TER 1931 THR A 500 ENDMDL MODEL 13 TER 1931 THR A 500 ENDMDL MODEL 14 TER 1931 THR A 500 ENDMDL MODEL 15 TER 1931 THR A 500 ENDMDL MODEL 16 TER 1931 THR A 500 ENDMDL MODEL 17 TER 1931 THR A 500 ENDMDL MODEL 18 TER 1931 THR A 500 ENDMDL MODEL 19 TER 1931 THR A 500 ENDMDL MODEL 20 TER 1931 THR A 500 ENDMDL MASTER 151 0 0 1 8 0 0 6 963 1 0 11 END