HEADER CONTRACTILE PROTEIN 14-FEB-05 1YV0 TITLE CRYSTAL STRUCTURE OF SKELETAL MUSCLE TROPONIN IN THE CA2+-FREE STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TROPONIN T, FAST SKELETAL MUSCLE ISOFORMS; COMPND 3 CHAIN: T; COMPND 4 SYNONYM: TROPONIN T2; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: TROPONIN I, FAST SKELETAL MUSCLE; COMPND 8 CHAIN: I; COMPND 9 SYNONYM: TROPONIN I, FAST-TWITCH ISOFORM; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: TROPONIN C, SKELETAL MUSCLE; COMPND 13 CHAIN: C; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 9 ORGANISM_COMMON: CHICKEN; SOURCE 10 ORGANISM_TAXID: 9031; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 15 ORGANISM_COMMON: CHICKEN; SOURCE 16 ORGANISM_TAXID: 9031; SOURCE 17 GENE: TNNC2; SOURCE 18 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 19 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TROPONIN, OFF STATE, THIN FILAMENT, ACTIN BINDING, MUSCLE, KEYWDS 2 CONTRACTILE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.V.VINOGRADOVA,D.B.STONE,G.G.MALANINA,C.KARATZAFERI,R.COOKE, AUTHOR 2 R.A.MENDELSON,R.J.FLETTERICK REVDAT 5 14-FEB-24 1YV0 1 REMARK REVDAT 4 20-OCT-21 1YV0 1 REMARK SEQADV LINK REVDAT 3 07-MAR-18 1YV0 1 REMARK REVDAT 2 24-FEB-09 1YV0 1 VERSN REVDAT 1 12-APR-05 1YV0 0 JRNL AUTH M.V.VINOGRADOVA,D.B.STONE,G.G.MALANINA,C.KARATZAFERI, JRNL AUTH 2 R.COOKE,R.A.MENDELSON,R.J.FLETTERICK JRNL TITL CA2+-REGULATED STRUCTURAL CHANGES IN TROPONIN JRNL REF PROC.NATL.ACAD.SCI.USA V. 102 5038 2005 JRNL REFN ISSN 0027-8424 JRNL PMID 15784741 JRNL DOI 10.1073/PNAS.0408882102 REMARK 2 REMARK 2 RESOLUTION. 7.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 7.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 1529 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.358 REMARK 3 FREE R VALUE : 0.359 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 78 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 7.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 7.31 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.6071 REMARK 3 BIN FREE R VALUE : 0.5257 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 9 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2842 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1YV0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAR-05. REMARK 100 THE DEPOSITION ID IS D_1000031949. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 1541 REMARK 200 RESOLUTION RANGE HIGH (A) : 7.000 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 7.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 7.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.06700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 74.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M TRI-SODIUM CITRATE DIHYDRATE, PH REMARK 280 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.03500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 67.33100 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 67.33100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 76.55250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 67.33100 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 67.33100 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 25.51750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 67.33100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 67.33100 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 76.55250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 67.33100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 67.33100 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 25.51750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 51.03500 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6910 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -58.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: T, I, C 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 17090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46630 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -132.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: T, I, C 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 0.000000 1.000000 0.000000 134.66200 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 -134.66200 REMARK 350 BIOMT3 2 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. (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 T 156 REMARK 465 GLY T 157 REMARK 465 ALA T 158 REMARK 465 SER T 159 REMARK 465 TYR T 160 REMARK 465 SER T 161 REMARK 465 SER T 162 REMARK 465 TYR T 163 REMARK 465 LYS T 249 REMARK 465 LYS T 250 REMARK 465 ALA T 251 REMARK 465 GLY T 252 REMARK 465 ALA T 253 REMARK 465 LYS T 254 REMARK 465 GLY T 255 REMARK 465 LYS T 256 REMARK 465 VAL T 257 REMARK 465 GLY T 258 REMARK 465 GLY T 259 REMARK 465 ARG T 260 REMARK 465 TRP T 261 REMARK 465 LYS T 262 REMARK 465 SER I 1 REMARK 465 ASP I 2 REMARK 465 ASP I 119 REMARK 465 ALA I 120 REMARK 465 MET I 121 REMARK 465 LEU I 122 REMARK 465 ARG I 123 REMARK 465 ALA I 124 REMARK 465 LEU I 125 REMARK 465 LEU I 126 REMARK 465 GLY I 127 REMARK 465 SER I 128 REMARK 465 LYS I 129 REMARK 465 HIS I 130 REMARK 465 LYS I 131 REMARK 465 VAL I 132 REMARK 465 ASN I 133 REMARK 465 MET I 134 REMARK 465 ASP I 135 REMARK 465 LEU I 136 REMARK 465 ARG I 137 REMARK 465 ALA C 0 REMARK 465 SER C 1 REMARK 465 MET C 2 REMARK 465 MET C 85A REMARK 465 LYS C 85B REMARK 465 GLU C 85C REMARK 465 ASP C 85D REMARK 465 ALA C 85E REMARK 465 LYS C 85F REMARK 465 GLY C 85G REMARK 465 LYS C 85H REMARK 465 SER C 85I REMARK 465 GLU C 85J REMARK 465 GLU C 85K REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 O VAL C 160 O GLN C 161 1.68 REMARK 500 O ARG I 108 CD2 LEU I 111 2.08 REMARK 500 O ARG I 13 N LEU I 17 2.09 REMARK 500 O ALA I 12 N HIS I 16 2.18 REMARK 500 O ALA T 224 N ILE T 227 2.19 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 MET I 57 N - CA - C ANGL. DEV. = 17.9 DEGREES REMARK 500 ILE C 36 CG1 - CB - CG2 ANGL. DEV. = -20.9 DEGREES REMARK 500 GLU C 41 N - CA - C ANGL. DEV. = -18.0 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 ASP T 168 -18.56 -141.00 REMARK 500 GLN T 169 -72.45 -89.47 REMARK 500 LYS T 181 -65.12 -93.92 REMARK 500 VAL T 184 25.81 -62.29 REMARK 500 ARG T 189 78.73 -106.21 REMARK 500 PRO T 191 125.01 -37.25 REMARK 500 LEU T 192 91.33 -67.58 REMARK 500 ASN T 193 -72.09 -82.59 REMARK 500 ILE T 194 88.01 -32.47 REMARK 500 HIS T 196 89.35 71.67 REMARK 500 LEU T 197 -66.35 -147.38 REMARK 500 ASP T 200 34.58 -92.43 REMARK 500 LEU T 202 -34.69 -36.96 REMARK 500 ARG T 203 -102.72 -42.27 REMARK 500 GLN T 215 -83.60 -42.53 REMARK 500 LEU T 216 -71.15 -13.19 REMARK 500 LYS T 220 -75.61 -58.52 REMARK 500 ALA T 224 -94.97 -73.53 REMARK 500 GLU T 225 -33.76 -24.63 REMARK 500 TYR T 232 -68.97 -95.84 REMARK 500 GLU T 233 -35.39 -36.78 REMARK 500 ILE T 234 -77.30 -51.96 REMARK 500 VAL T 235 -76.70 -35.06 REMARK 500 THR T 236 -62.14 -22.60 REMARK 500 ARG T 240 -9.89 -54.34 REMARK 500 GLN T 245 -91.89 -62.88 REMARK 500 LYS T 246 98.71 41.50 REMARK 500 GLU I 4 17.18 -5.31 REMARK 500 LYS I 6 8.70 -58.78 REMARK 500 ARG I 7 38.47 -88.47 REMARK 500 ARG I 13 -80.33 -57.64 REMARK 500 ARG I 14 -35.39 -27.35 REMARK 500 GLN I 23 -14.49 -44.51 REMARK 500 GLU I 32 -4.28 -56.12 REMARK 500 ALA I 33 -61.35 -102.03 REMARK 500 LYS I 40 -100.24 -76.56 REMARK 500 GLN I 41 -26.91 -36.76 REMARK 500 SER I 48 72.74 -174.38 REMARK 500 PRO I 50 58.13 -49.01 REMARK 500 LEU I 51 166.26 -36.29 REMARK 500 PRO I 54 -143.36 -68.06 REMARK 500 SER I 56 -96.56 -138.06 REMARK 500 MET I 57 -140.47 -20.98 REMARK 500 LEU I 63 -43.07 -25.30 REMARK 500 SER I 64 -75.05 -51.29 REMARK 500 LYS I 65 -66.71 -19.84 REMARK 500 ALA I 69 -78.88 -46.47 REMARK 500 VAL I 74 -80.01 -73.86 REMARK 500 ASP I 80 -25.06 -35.84 REMARK 500 THR I 81 -76.39 -72.14 REMARK 500 REMARK 500 THIS ENTRY HAS 85 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 162 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN C 107 ND2 REMARK 620 2 ASP C 109 OD1 80.7 REMARK 620 3 ASP C 113 OD2 154.4 124.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 163 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN C 143 OD1 REMARK 620 2 ASP C 145 OD1 68.6 REMARK 620 3 GLU C 152 OE1 65.8 107.8 REMARK 620 4 GLU C 152 OE2 67.9 136.1 47.9 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 162 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 163 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1YTZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SKELETAL MUSCLE TROPONIN IN THE CA2+-ACTIVATED REMARK 900 STATE DBREF 1YV0 T 156 262 UNP P12620 TNNT3_CHICK 156 262 DBREF 1YV0 I 1 137 UNP P68246 TNNI2_CHICK 1 137 DBREF 1YV0 C 0 161 UNP P02588 TNNC2_CHICK 1 162 SEQADV 1YV0 SER I 48 UNP P68246 CYS 48 ENGINEERED MUTATION SEQADV 1YV0 SER I 64 UNP P68246 CYS 64 ENGINEERED MUTATION SEQRES 1 T 107 MET GLY ALA SER TYR SER SER TYR LEU ALA LYS ALA ASP SEQRES 2 T 107 GLN LYS ARG GLY LYS LYS GLN THR ALA ARG GLU THR LYS SEQRES 3 T 107 LYS LYS VAL LEU ALA GLU ARG ARG LYS PRO LEU ASN ILE SEQRES 4 T 107 ASP HIS LEU ASN GLU ASP LYS LEU ARG ASP LYS ALA LYS SEQRES 5 T 107 GLU LEU TRP ASP TRP LEU TYR GLN LEU GLN THR GLU LYS SEQRES 6 T 107 TYR ASP PHE ALA GLU GLN ILE LYS ARG LYS LYS TYR GLU SEQRES 7 T 107 ILE VAL THR LEU ARG ASN ARG ILE ASP GLN ALA GLN LYS SEQRES 8 T 107 HIS SER LYS LYS ALA GLY ALA LYS GLY LYS VAL GLY GLY SEQRES 9 T 107 ARG TRP LYS SEQRES 1 I 137 SER ASP GLU GLU LYS LYS ARG ARG ALA ALA THR ALA ARG SEQRES 2 I 137 ARG GLN HIS LEU LYS SER ALA MET LEU GLN LEU ALA VAL SEQRES 3 I 137 THR GLU ILE GLU LYS GLU ALA ALA ALA LYS GLU VAL GLU SEQRES 4 I 137 LYS GLN ASN TYR LEU ALA GLU HIS SER PRO PRO LEU SER SEQRES 5 I 137 LEU PRO GLY SER MET GLN GLU LEU GLN GLU LEU SER LYS SEQRES 6 I 137 LYS LEU HIS ALA LYS ILE ASP SER VAL ASP GLU GLU ARG SEQRES 7 I 137 TYR ASP THR GLU VAL LYS LEU GLN LYS THR ASN LYS GLU SEQRES 8 I 137 LEU GLU ASP LEU SER GLN LYS LEU PHE ASP LEU ARG GLY SEQRES 9 I 137 LYS PHE LYS ARG PRO PRO LEU ARG ARG VAL ARG MET SER SEQRES 10 I 137 ALA ASP ALA MET LEU ARG ALA LEU LEU GLY SER LYS HIS SEQRES 11 I 137 LYS VAL ASN MET ASP LEU ARG SEQRES 1 C 162 ALA SER MET THR ASP GLN GLN ALA GLU ALA ARG ALA PHE SEQRES 2 C 162 LEU SER GLU GLU MET ILE ALA GLU PHE LYS ALA ALA PHE SEQRES 3 C 162 ASP MET PHE ASP ALA ASP GLY GLY GLY ASP ILE SER THR SEQRES 4 C 162 LYS GLU LEU GLY THR VAL MET ARG MET LEU GLY GLN ASN SEQRES 5 C 162 PRO THR LYS GLU GLU LEU ASP ALA ILE ILE GLU GLU VAL SEQRES 6 C 162 ASP GLU ASP GLY SER GLY THR ILE ASP PHE GLU GLU PHE SEQRES 7 C 162 LEU VAL MET MET VAL ARG GLN MET LYS GLU ASP ALA LYS SEQRES 8 C 162 GLY LYS SER GLU GLU GLU LEU ALA ASN CYS PHE ARG ILE SEQRES 9 C 162 PHE ASP LYS ASN ALA ASP GLY PHE ILE ASP ILE GLU GLU SEQRES 10 C 162 LEU GLY GLU ILE LEU ARG ALA THR GLY GLU HIS VAL THR SEQRES 11 C 162 GLU GLU ASP ILE GLU ASP LEU MET LYS ASP SER ASP LYS SEQRES 12 C 162 ASN ASN ASP GLY ARG ILE ASP PHE ASP GLU PHE LEU LYS SEQRES 13 C 162 MET MET GLU GLY VAL GLN HET MG C 162 1 HET MG C 163 1 HETNAM MG MAGNESIUM ION FORMUL 4 MG 2(MG 2+) HELIX 1 1 LYS T 170 VAL T 184 1 15 HELIX 2 2 LYS T 201 GLN T 243 1 43 HELIX 3 3 ARG I 8 GLU I 30 1 23 HELIX 4 4 GLU I 30 GLU I 37 1 8 HELIX 5 5 GLU I 37 ALA I 45 1 9 HELIX 6 6 SER I 56 ARG I 103 1 48 HELIX 7 7 LYS I 107 ARG I 115 1 9 HELIX 8 8 THR C 3 LEU C 13 1 11 HELIX 9 9 SER C 14 ILE C 18 5 5 HELIX 10 10 ALA C 19 ALA C 24 1 6 HELIX 11 11 MET C 46 GLY C 50 5 5 HELIX 12 12 ASP C 59 GLU C 64 1 6 HELIX 13 13 ASN C 99 LYS C 106 1 8 HELIX 14 14 ASP C 113 LEU C 121 1 9 HELIX 15 15 THR C 129 ASP C 141 1 13 HELIX 16 16 ASP C 149 LEU C 154 5 6 LINK ND2 ASN C 107 MG MG C 162 1555 1555 3.06 LINK OD1 ASP C 109 MG MG C 162 1555 1555 2.08 LINK OD2 ASP C 113 MG MG C 162 1555 1555 3.02 LINK OD1 ASN C 143 MG MG C 163 1555 1555 2.66 LINK OD1 ASP C 145 MG MG C 163 1555 1555 3.11 LINK OE1 GLU C 152 MG MG C 163 1555 1555 2.43 LINK OE2 GLU C 152 MG MG C 163 1555 1555 2.92 SITE 1 AC1 3 ASN C 107 ASP C 109 ASP C 113 SITE 1 AC2 4 ASN C 143 ASP C 145 ASP C 149 GLU C 152 CRYST1 134.662 134.662 102.070 90.00 90.00 90.00 P 43 21 2 8 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 0.007426 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007426 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009797 0.00000