HEADER STRUCTURAL PROTEIN 12-FEB-25 9IBI TITLE SOLUTION NMR STUDY OF THE TITIN I-BAND IGI DOMAIN I82 REVEALS TITLE 2 CONFORMATIONAL DYNAMICS 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; COMPND 7 MUTATION: YES; COMPND 8 OTHER_DETAILS: N-TERMINAL 4 AMINO ACIDS ARE A CLONING ARTIFACT SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 TISSUE: MUSCLE; SOURCE 6 CELL: MYOCYTE; SOURCE 7 GENE: TTN; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 10 EXPRESSION_SYSTEM_VARIANT: BL21 STAR; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET-151DTOPO KEYWDS MUSCLE SCAFFOLD CONTRACTION I-BAND, STRUCTURAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR M.PFUHL,M.GAGE REVDAT 1 19-NOV-25 9IBI 0 JRNL AUTH C.M.KELLY,S.ABUKAR,M.GAGE,M.PFUHL JRNL TITL SOLUTION NMR STUDY OF THE TITIN I-BAND IGI DOMAIN I82 JRNL TITL 2 REVEALS CONFORMATIONAL DYNAMICS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : ARIA 2.3.3 REMARK 3 AUTHORS : MICHAEL NILGES, BENJAMIN BARDIAUX REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STANDARD PARAMETERS USED REMARK 4 REMARK 4 9IBI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-FEB-25. REMARK 100 THE DEPOSITION ID IS D_1292145397. 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 : 50.0 REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 0.5 MM [U-95% 15N] TITIN, 50.0 REMARK 210 MM SODIUM CHLORIDE, 20.0 MM REMARK 210 HEPES, 2.0 MM DTT, 0.02 % W/V REMARK 210 SODIUM AZIDE, 95% H2O/5% D2O; REMARK 210 0.5 MM [U-95% 13C; U-95% 15N] REMARK 210 TITIN, 50.0 MM SODIUM CHLORIDE, REMARK 210 20.0 MM HEPES, 2.0 MM DTT, 0.02 % REMARK 210 W/V SODIUM AZIDE, 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D 1H-15N NOESY; REMARK 210 3D 1H-15N TOCSY; 2D 1H-13C HSQC; REMARK 210 2D 1H-13C TROSY AROMATIC; 3D 1H- REMARK 210 13C NOESY ALIPHATIC; 3D 1H-13C REMARK 210 NOESY AROMATIC; 3D HNCACB; 3D REMARK 210 HNCO; 3D HN(COC)C(H); 3D HN(COCC) REMARK 210 H; 3D HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 950 MHZ; 800 MHZ; 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III HD; AVANCE NEO REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : TOPSPIN 4.3, CCPNMR ANALYSIS REMARK 210 2.4.2, CCPNMR ANALYSIS ASSIGN REMARK 210 3.2.12 REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 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 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: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 REMARK 500 REMARK: NULL 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 3 LYS A 95 N - CA - C ANGL. DEV. = 16.7 DEGREES REMARK 500 4 LYS A 95 N - CA - C ANGL. DEV. = 18.7 DEGREES REMARK 500 6 LYS A 95 N - CA - C ANGL. DEV. = 18.0 DEGREES REMARK 500 9 LYS A 95 N - CA - C ANGL. DEV. = 16.6 DEGREES REMARK 500 16 LYS A 95 N - CA - C ANGL. DEV. = 16.3 DEGREES REMARK 500 17 LYS A 95 N - CA - C ANGL. DEV. = 16.7 DEGREES REMARK 500 19 LYS A 95 N - CA - C ANGL. DEV. = 16.3 DEGREES REMARK 500 20 LYS A 95 N - CA - C ANGL. DEV. = 17.5 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 ILE A 2 -73.32 -100.46 REMARK 500 1 ASP A 3 76.44 49.82 REMARK 500 1 PRO A 50 79.55 -67.04 REMARK 500 1 GLU A 59 -159.88 -99.65 REMARK 500 1 HIS A 60 -77.25 -54.90 REMARK 500 1 GLN A 77 103.58 -12.74 REMARK 500 1 GLU A 83 -82.91 61.45 REMARK 500 1 GLU A 94 -89.90 -81.36 REMARK 500 1 LYS A 95 124.41 122.18 REMARK 500 1 GLU A 97 -60.23 -129.07 REMARK 500 1 SER A 100 32.07 -153.28 REMARK 500 2 ILE A 2 -70.60 -118.88 REMARK 500 2 ASP A 3 83.40 60.94 REMARK 500 2 GLU A 12 -70.73 -77.28 REMARK 500 2 PRO A 50 79.87 -69.98 REMARK 500 2 GLN A 77 106.45 -6.32 REMARK 500 2 GLU A 83 -84.69 65.15 REMARK 500 2 GLU A 97 111.21 -167.46 REMARK 500 2 LEU A 98 44.45 -93.22 REMARK 500 3 PHE A 5 -65.51 -92.98 REMARK 500 3 PRO A 50 79.53 -67.83 REMARK 500 3 HIS A 60 -80.49 -57.00 REMARK 500 3 GLN A 77 115.83 -8.20 REMARK 500 3 GLU A 83 -88.89 63.23 REMARK 500 3 LYS A 95 2.39 -154.53 REMARK 500 3 LEU A 98 49.66 -100.10 REMARK 500 4 ASP A 3 86.51 50.36 REMARK 500 4 HIS A 60 -79.03 -18.50 REMARK 500 4 GLN A 77 112.57 -6.84 REMARK 500 4 GLU A 83 -89.10 62.44 REMARK 500 4 LYS A 95 -76.31 -148.73 REMARK 500 4 ARG A 99 37.53 70.60 REMARK 500 4 SER A 100 51.42 -151.94 REMARK 500 5 SER A 33 -9.24 -58.47 REMARK 500 5 GLU A 59 -163.80 -118.46 REMARK 500 5 GLN A 77 103.55 -10.34 REMARK 500 5 GLU A 83 -85.96 64.51 REMARK 500 5 GLU A 94 -96.95 -82.46 REMARK 500 5 LYS A 95 49.63 81.80 REMARK 500 5 GLU A 97 -44.20 73.03 REMARK 500 5 SER A 100 7.53 -151.99 REMARK 500 6 ILE A 2 91.35 62.50 REMARK 500 6 PRO A 50 80.50 -66.18 REMARK 500 6 HIS A 60 -75.90 -54.17 REMARK 500 6 GLN A 77 105.64 -12.08 REMARK 500 6 GLU A 83 -90.66 60.59 REMARK 500 6 GLU A 94 -109.03 -154.57 REMARK 500 6 LYS A 95 113.15 114.66 REMARK 500 7 PRO A 4 21.90 -73.55 REMARK 500 7 PRO A 50 90.11 -63.47 REMARK 500 REMARK 500 THIS ENTRY HAS 172 RAMACHANDRAN OUTLIERS. 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 GLU A 94 LYS A 95 1 124.34 REMARK 500 GLU A 94 LYS A 95 2 -133.12 REMARK 500 GLU A 94 LYS A 95 3 -128.73 REMARK 500 GLU A 94 LYS A 95 4 -133.62 REMARK 500 GLU A 94 LYS A 95 5 132.96 REMARK 500 GLU A 94 LYS A 95 6 127.32 REMARK 500 GLU A 94 LYS A 95 7 132.90 REMARK 500 GLU A 94 LYS A 95 8 133.51 REMARK 500 GLU A 94 LYS A 95 9 122.92 REMARK 500 GLU A 94 LYS A 95 10 130.29 REMARK 500 GLU A 94 LYS A 95 11 137.24 REMARK 500 GLU A 94 LYS A 95 12 -137.01 REMARK 500 GLU A 94 LYS A 95 13 138.19 REMARK 500 GLU A 94 LYS A 95 14 129.57 REMARK 500 GLU A 94 LYS A 95 15 132.32 REMARK 500 GLU A 94 LYS A 95 16 123.80 REMARK 500 GLU A 94 LYS A 95 17 123.90 REMARK 500 GLU A 94 LYS A 95 18 130.17 REMARK 500 GLU A 94 LYS A 95 19 123.13 REMARK 500 GLU A 94 LYS A 95 20 126.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34980 RELATED DB: BMRB REMARK 900 SOLUTION NMR STUDY OF THE TITIN I-BAND IGI DOMAIN I82 REVEALS REMARK 900 CONFORMATIONAL DYNAMICS DBREF 9IBI A 7 94 UNP A2ASS6 TITIN_MOUSE 9631 9718 SEQADV 9IBI GLY A 1 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI ILE A 2 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI ASP A 3 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI PRO A 4 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI PHE A 5 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI THR A 6 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI LYS A 95 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI GLY A 96 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI GLU A 97 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI LEU A 98 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI ARG A 99 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI SER A 100 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI GLY A 101 UNP A2ASS6 EXPRESSION TAG SEQADV 9IBI CYS A 102 UNP A2ASS6 EXPRESSION TAG SEQRES 1 A 102 GLY ILE ASP PRO PHE THR ILE GLU PRO ALA TRP GLU ARG SEQRES 2 A 102 HIS LEU GLN ASP VAL THR LEU LYS GLU GLY GLN THR CYS SEQRES 3 A 102 THR MET THR CYS GLN PHE SER VAL PRO ASN VAL LYS SER SEQRES 4 A 102 GLU TRP PHE ARG ASN GLY ARG VAL LEU LYS PRO GLN GLY SEQRES 5 A 102 ARG VAL LYS THR GLU VAL GLU HIS LYS VAL HIS LYS LEU SEQRES 6 A 102 THR ILE ALA ASP VAL ARG ALA GLU ASP GLN GLY GLN TYR SEQRES 7 A 102 THR CYS LYS HIS GLU ASP LEU GLU THR SER ALA GLU LEU SEQRES 8 A 102 ARG ILE GLU LYS GLY GLU LEU ARG SER GLY CYS HELIX 1 AA1 ARG A 71 GLN A 75 5 5 SHEET 1 AA1 4 TRP A 11 ARG A 13 0 SHEET 2 AA1 4 CYS A 26 PHE A 32 -1 O GLN A 31 N ARG A 13 SHEET 3 AA1 4 VAL A 62 ILE A 67 -1 O HIS A 63 N CYS A 30 SHEET 4 AA1 4 VAL A 54 VAL A 58 -1 N LYS A 55 O THR A 66 SHEET 1 AA2 2 THR A 19 LEU A 20 0 SHEET 2 AA2 2 ARG A 92 ILE A 93 1 O ARG A 92 N LEU A 20 SHEET 1 AA3 4 ARG A 46 VAL A 47 0 SHEET 2 AA3 4 GLU A 40 ARG A 43 -1 N ARG A 43 O ARG A 46 SHEET 3 AA3 4 TYR A 78 HIS A 82 -1 O LYS A 81 N GLU A 40 SHEET 4 AA3 4 LEU A 85 ALA A 89 -1 O LEU A 85 N HIS A 82 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 MODEL 4 ENDMDL MODEL 5 ENDMDL MODEL 6 ENDMDL MODEL 7 ENDMDL MODEL 8 ENDMDL MODEL 9 ENDMDL MODEL 10 ENDMDL MODEL 11 ENDMDL MODEL 12 ENDMDL MODEL 13 ENDMDL MODEL 14 ENDMDL MODEL 15 ENDMDL MODEL 16 ENDMDL MODEL 17 ENDMDL MODEL 18 ENDMDL MODEL 19 ENDMDL MODEL 20 ENDMDL MASTER 221 0 0 1 10 0 0 6 820 1 0 8 END