HEADER UNKNOWN FUNCTION 29-NOV-18 6N8C TITLE STRUCTURE OF THE HUNTINGTIN TETRAMER/DIMER MIXTURE DETERMINED BY TITLE 2 PARAMAGNETIC NMR COMPND MOL_ID: 1; COMPND 2 MOLECULE: HUNTINGTIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: HUNTINGTON DISEASE PROTEIN,HD PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HTT, HD, IT15; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TETRAMER, DIMER OF DIMERS, UNKNOWN FUNCTION EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR C.D.SCHWIETERS,S.A.KOTLER,T.SCHMIDT,A.CECCON,R.GHIRLANDO,D.S.LIBICH, AUTHOR 2 G.M.CLORE REVDAT 3 01-JAN-20 6N8C 1 REMARK REVDAT 2 13-MAR-19 6N8C 1 JRNL REVDAT 1 13-FEB-19 6N8C 0 JRNL AUTH S.A.KOTLER,V.TUGARINOV,T.SCHMIDT,A.CECCON,D.S.LIBICH, JRNL AUTH 2 R.GHIRLANDO,C.D.SCHWIETERS,G.M.CLORE JRNL TITL PROBING INITIAL TRANSIENT OLIGOMERIZATION EVENTS JRNL TITL 2 FACILITATING HUNTINGTIN FIBRIL NUCLEATION AT ATOMIC JRNL TITL 3 RESOLUTION BY RELAXATION-BASED NMR. JRNL REF PROC. NATL. ACAD. SCI. V. 116 3562 2019 JRNL REF 2 U.S.A. JRNL REFN ESSN 1091-6490 JRNL PMID 30808748 JRNL DOI 10.1073/PNAS.1821216116 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR-NIH 2.49 REMARK 3 AUTHORS : C.D. SCHWIETERS, J.J. KUSZEWSKI, N. TJANDRA, AND REMARK 3 G.M. CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: UTILIZED RIGID BACKBONE COORDINATES FOR REMARK 3 HELIX REGION AND EMPLOYED XPLOR-NIH'S STRICT SYMMETRY FACILITY REMARK 3 TO GENERAGE FULL TETRAMER FROM PROTOMER COORDINATES. REMARK 4 REMARK 4 6N8C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-NOV-18. REMARK 100 THE DEPOSITION ID IS D_1000238127. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 278; 283 REMARK 210 PH : 6.5; 6.5 REMARK 210 IONIC STRENGTH : 50; 50 REMARK 210 PRESSURE : 1 ATM; 1 ATM REMARK 210 SAMPLE CONTENTS : 1 MM [U-13C; U-15N] HTTNT-Q7, REMARK 210 90% H2O/10% D2O; 0.6 MM [U-15N] REMARK 210 HTTNT-Q7, 90% H2O/10% D2O; 1 MM REMARK 210 2-13C GLUCOSE; U-15N HTTNT-Q7, REMARK 210 90% H2O/10% D2O; 0.75 MM 2-13C REMARK 210 GLUCOSE; U-15N HTTNT-Q7, 90% H2O/ REMARK 210 10% D2O; 0.4 MM 2-13C GLUCOSE; U- REMARK 210 15N HTTNT-Q7, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C CT REMARK 210 HSQC; 3D CBCA(CO)NH; 3D HNCACB; REMARK 210 3D TOCSY-HSQC; 13CA SQ CPMG; 15N REMARK 210 SQ CPMG; 1HN PRE REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ; 900 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : ANALYSIS 2.4, NMRDRAW, NMRPIPE, REMARK 210 TOPSPIN REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 1100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 1-10 REMARK 465 RES C SSSEQI REMARK 465 GLN A 18 REMARK 465 GLN A 19 REMARK 465 GLN A 20 REMARK 465 GLN A 21 REMARK 465 GLN A 22 REMARK 465 GLN A 23 REMARK 465 GLN B 18 REMARK 465 GLN B 19 REMARK 465 GLN B 20 REMARK 465 GLN B 21 REMARK 465 GLN B 22 REMARK 465 GLN B 23 REMARK 465 GLN C 18 REMARK 465 GLN C 19 REMARK 465 GLN C 20 REMARK 465 GLN C 21 REMARK 465 GLN C 22 REMARK 465 GLN C 23 REMARK 465 GLN D 18 REMARK 465 GLN D 19 REMARK 465 GLN D 20 REMARK 465 GLN D 21 REMARK 465 GLN D 22 REMARK 465 GLN D 23 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 4 THR A 2 90.21 46.61 REMARK 500 4 THR B 2 90.21 46.61 REMARK 500 4 THR C 2 90.21 46.61 REMARK 500 4 THR D 2 90.21 46.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 30545 RELATED DB: BMRB REMARK 900 STRUCTURE OF THE HUTTINGTIN TETRAMER/DIMER MIXTURE DETERMINED BY REMARK 900 PARAMAGNETIC NMR DBREF 6N8C A 1 23 UNP P42858 HD_HUMAN 2 24 DBREF 6N8C B 1 23 UNP P42858 HD_HUMAN 2 24 DBREF 6N8C C 1 23 UNP P42858 HD_HUMAN 2 24 DBREF 6N8C D 1 23 UNP P42858 HD_HUMAN 2 24 SEQRES 1 A 23 ALA THR LEU GLU LYS LEU MET LYS ALA PHE GLU SER LEU SEQRES 2 A 23 LYS SER PHE GLN GLN GLN GLN GLN GLN GLN SEQRES 1 B 23 ALA THR LEU GLU LYS LEU MET LYS ALA PHE GLU SER LEU SEQRES 2 B 23 LYS SER PHE GLN GLN GLN GLN GLN GLN GLN SEQRES 1 C 23 ALA THR LEU GLU LYS LEU MET LYS ALA PHE GLU SER LEU SEQRES 2 C 23 LYS SER PHE GLN GLN GLN GLN GLN GLN GLN SEQRES 1 D 23 ALA THR LEU GLU LYS LEU MET LYS ALA PHE GLU SER LEU SEQRES 2 D 23 LYS SER PHE GLN GLN GLN GLN GLN GLN GLN HELIX 1 AA1 THR A 2 GLN A 17 1 16 HELIX 2 AA2 THR B 2 GLN B 17 1 16 HELIX 3 AA3 THR C 2 GLN C 17 1 16 HELIX 4 AA4 THR D 2 GLN D 17 1 16 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