HEADER STRUCTURAL PROTEIN 09-JUN-25 9RHK TITLE SOLUTION NMR STRUCTURE OF THE TITIN I-BAND TANDEM I82-I83 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TITIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CONNECTIN; COMPND 5 EC: 2.7.11.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 ORGAN: HEART; SOURCE 6 TISSUE: MYOCARDIUM; SOURCE 7 CELL: CARDIOMYOCYTE; SOURCE 8 GENE: TTN; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 11 EXPRESSION_SYSTEM_VARIANT: BL21 STAR; SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PET-151-TOPO KEYWDS MUSCLE, CARDIOMYOPATHY, SARCOMERE, SCAFFOLDING, MOLECULAR RULER, KEYWDS 2 STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 3 AUTHOR M.PFUHL REVDAT 1 19-NOV-25 9RHK 0 JRNL AUTH C.KELLY,J.JERUSAL,M.PFUHL,M.GAGE JRNL TITL : COOPERATIVITY AND STABILITY OF TANDEM I82-I83 ENHANCED BY JRNL TITL 2 CALCIUM BINDING JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : HADDOCK 2.4 REMARK 3 AUTHORS : BONVIN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9RHK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1292148388. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 50 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.5 MM [U-95% 15N] I82-I83, 50 REMARK 210 MM SODIUM CHLORIDE, 20 MM SODIUM REMARK 210 PHOSPHATE, 2 MM DTT, 0.02 % W/V REMARK 210 SODIUM AZIDE, 95% H2O/5% D2O; REMARK 210 0.3 MM [U-95% 15N] I82-I83, 50 REMARK 210 MM SODIUM CHLORIDE, 20 MM SODIUM REMARK 210 PHOSPHATE, 2 MM DTT, 0.02 % W/V REMARK 210 SODIUM AZIDE, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D 1H-15N NOESY; REMARK 210 2D 1H-15N IPAP REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 4.0, CCPNMR ANALYSIS 3.2 REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 4 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 3 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 1 ARG A 69 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 1 ARG A 101 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 2 PRO A 7 CA - N - CD ANGL. DEV. = -8.5 DEGREES REMARK 500 2 ARG A 41 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 2 ARG A 101 NE - CZ - NH1 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 ARG A 148 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 2 ARG A 170 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 3 ARG A 11 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 3 ARG A 101 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 3 ARG A 170 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 3 ARG A 178 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 18 -152.86 -143.99 REMARK 500 1 SER A 31 1.12 -68.12 REMARK 500 1 ASN A 34 -1.48 55.68 REMARK 500 1 HIS A 58 1.55 -68.03 REMARK 500 1 LYS A 59 -23.17 -168.20 REMARK 500 1 ASP A 67 90.97 54.62 REMARK 500 1 GLU A 81 -101.74 54.42 REMARK 500 1 ARG A 101 139.49 63.62 REMARK 500 1 GLN A 111 -149.93 -87.59 REMARK 500 1 SER A 138 53.36 -151.09 REMARK 500 1 LYS A 140 -34.42 -153.57 REMARK 500 1 ASN A 156 139.72 59.04 REMARK 500 1 LEU A 171 -134.76 -141.79 REMARK 500 1 PRO A 173 44.85 -70.83 REMARK 500 1 GLU A 176 92.02 -65.73 REMARK 500 2 THR A 17 45.37 -140.02 REMARK 500 2 PRO A 48 95.47 -65.86 REMARK 500 2 GLU A 81 -111.39 55.68 REMARK 500 2 ILE A 96 51.14 -69.79 REMARK 500 2 ARG A 101 -151.91 53.71 REMARK 500 2 SER A 138 46.05 -166.22 REMARK 500 2 LYS A 140 -46.31 -138.10 REMARK 500 2 ASP A 146 79.99 -107.46 REMARK 500 2 LEU A 171 -145.79 -163.27 REMARK 500 2 ARG A 174 57.16 -103.77 REMARK 500 3 LEU A 18 -113.37 -150.72 REMARK 500 3 ASN A 34 11.86 59.62 REMARK 500 3 GLU A 57 -169.92 -125.77 REMARK 500 3 LYS A 59 -30.90 -154.08 REMARK 500 3 GLU A 81 -116.70 50.96 REMARK 500 3 ALA A 93 47.46 -68.12 REMARK 500 3 GLU A 94 108.37 -57.89 REMARK 500 3 ARG A 101 156.26 59.92 REMARK 500 3 SER A 138 47.29 -167.52 REMARK 500 3 LYS A 140 -40.58 -156.51 REMARK 500 3 VAL A 157 99.11 -66.12 REMARK 500 3 GLU A 162 43.92 -74.32 REMARK 500 3 LEU A 171 -150.33 -169.52 REMARK 500 3 PRO A 173 106.69 -54.51 REMARK 500 3 ARG A 174 67.25 -160.14 REMARK 500 3 GLU A 176 103.50 -37.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 SER A 112 ALA A 113 2 143.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9IBK RELATED DB: PDB REMARK 900 BUILDING BLOCK FOR HADDOCK REMARK 900 RELATED ID: 6YJ0 RELATED DB: PDB REMARK 900 BUILDING BLOCK FOR HADDOCK REMARK 900 RELATED ID: 34998 RELATED DB: BMRB REMARK 900 SOLUTION NMR STRUCTURE OF THE TITIN I-BAND TANDEM I82-I83 DBREF 9RHK A 7 183 UNP A2ASS6 TITIN_MOUSE 9633 9809 SEQADV 9RHK LYS A 184 UNP A2ASS6 EXPRESSION TAG SEQADV 9RHK GLY A 185 UNP A2ASS6 EXPRESSION TAG SEQADV 9RHK GLU A 186 UNP A2ASS6 EXPRESSION TAG SEQADV 9RHK LEU A 187 UNP A2ASS6 EXPRESSION TAG SEQRES 1 A 181 PRO ALA TRP GLU ARG HIS LEU GLN ASP VAL THR LEU LYS SEQRES 2 A 181 GLU GLY GLN THR CYS THR MET THR CYS GLN PHE SER VAL SEQRES 3 A 181 PRO ASN VAL LYS SER GLU TRP PHE ARG ASN GLY ARG VAL SEQRES 4 A 181 LEU LYS PRO GLN GLY ARG VAL LYS THR GLU VAL GLU HIS SEQRES 5 A 181 LYS VAL HIS LYS LEU THR ILE ALA ASP VAL ARG ALA GLU SEQRES 6 A 181 ASP GLN GLY GLN TYR THR CYS LYS HIS GLU ASP LEU GLU SEQRES 7 A 181 THR SER ALA GLU LEU ARG ILE GLU ALA GLU PRO ILE GLN SEQRES 8 A 181 PHE THR LYS ARG ILE GLN ASN ILE VAL VAL SER GLU HIS SEQRES 9 A 181 GLN SER ALA THR PHE GLU CYS GLU VAL SER PHE ASP ASP SEQRES 10 A 181 ALA ILE VAL THR TRP TYR LYS GLY PRO THR GLU LEU THR SEQRES 11 A 181 GLU SER GLN LYS TYR ASN PHE ARG ASN ASP GLY ARG CYS SEQRES 12 A 181 HIS TYR MET THR ILE HIS ASN VAL THR PRO ASP ASP GLU SEQRES 13 A 181 GLY VAL TYR SER VAL ILE ALA ARG LEU GLU PRO ARG GLY SEQRES 14 A 181 GLU ALA ARG SER THR ALA GLU LEU LYS GLY GLU LEU HELIX 1 AA1 ARG A 69 GLN A 73 5 5 SHEET 1 AA1 4 TRP A 9 ARG A 11 0 SHEET 2 AA1 4 CYS A 24 PHE A 30 -1 O GLN A 29 N ARG A 11 SHEET 3 AA1 4 VAL A 60 ILE A 65 -1 O LEU A 63 N MET A 26 SHEET 4 AA1 4 VAL A 52 VAL A 56 -1 N GLU A 55 O LYS A 62 SHEET 1 AA2 5 VAL A 16 LYS A 19 0 SHEET 2 AA2 5 LEU A 83 GLU A 92 1 O ARG A 90 N VAL A 16 SHEET 3 AA2 5 GLY A 74 HIS A 80 -1 N TYR A 76 O ALA A 87 SHEET 4 AA2 5 GLU A 38 ARG A 41 -1 N PHE A 40 O THR A 77 SHEET 5 AA2 5 ARG A 44 VAL A 45 -1 O ARG A 44 N ARG A 41 SHEET 1 AA3 5 ILE A 105 SER A 108 0 SHEET 2 AA3 5 ARG A 178 GLU A 186 1 O LYS A 184 N VAL A 107 SHEET 3 AA3 5 GLY A 163 ARG A 170 -1 N TYR A 165 O ALA A 181 SHEET 4 AA3 5 ILE A 125 LYS A 130 -1 N ILE A 125 O ARG A 170 SHEET 5 AA3 5 THR A 133 GLU A 134 -1 O THR A 133 N LYS A 130 SHEET 1 AA4 3 SER A 112 GLU A 118 0 SHEET 2 AA4 3 CYS A 149 HIS A 155 -1 O MET A 152 N PHE A 115 SHEET 3 AA4 3 TYR A 141 ASP A 146 -1 N ASN A 142 O THR A 153 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 ENDMDL MODEL 2 ENDMDL MODEL 3 ENDMDL MASTER 180 0 0 1 17 0 0 6 1465 1 0 14 END