HEADER CONTRACTILE PROTEIN 11-FEB-05 1YTZ TITLE CRYSTAL STRUCTURE OF SKELETAL MUSCLE TROPONIN IN THE CA2+-ACTIVATED TITLE 2 STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TROPONIN T; COMPND 3 CHAIN: T; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: TROPONIN I; COMPND 7 CHAIN: I; COMPND 8 SYNONYM: TROPONIN I, FAST-TWITCH ISOFORM; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: TROPONIN C; COMPND 12 CHAIN: C; COMPND 13 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 BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET3A; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 12 ORGANISM_COMMON: CHICKEN; SOURCE 13 ORGANISM_TAXID: 9031; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PET3A; SOURCE 19 MOL_ID: 3; SOURCE 20 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 21 ORGANISM_COMMON: CHICKEN; SOURCE 22 ORGANISM_TAXID: 9031; SOURCE 23 GENE: TNNC2; SOURCE 24 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 25 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 26 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 27 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 28 EXPRESSION_SYSTEM_PLASMID: PET3A KEYWDS TROPONIN, MUSCLE, THIN FILAMENT, ACTIN BINDING, CALCIUM, CONTRACTILE KEYWDS 2 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 4 14-FEB-24 1YTZ 1 REMARK REVDAT 3 20-OCT-21 1YTZ 1 REMARK SEQADV HETSYN LINK REVDAT 2 24-FEB-09 1YTZ 1 VERSN REVDAT 1 12-APR-05 1YTZ 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. 3.00 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) : 3.00 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 : 16088 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) : 0.289 REMARK 3 FREE R VALUE : 0.338 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 785 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) : 3.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.14 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.4174 REMARK 3 BIN FREE R VALUE : 0.4623 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 89 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 : 3164 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 85 REMARK 3 SOLVENT ATOMS : 33 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) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.286 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1YTZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAR-05. REMARK 100 THE DEPOSITION ID IS D_1000031919. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 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 : DOUBLE CRYSTAL 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 : 16095 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 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 (%) : 95.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.05500 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) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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 (%): 67.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.4 M NAH2PO4/1.6 M K2HPO4, 200 MM REMARK 280 NACL, 0.1 M IMMIDAZOLE, PH 8.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K 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 41.83800 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 69.30400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 69.30400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 62.75700 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 69.30400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 69.30400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 20.91900 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 69.30400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 69.30400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 62.75700 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 69.30400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 69.30400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 20.91900 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 41.83800 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: 11400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 24960 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -109.0 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: 25930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -235.0 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 138.60800 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 138.60800 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 125.51400 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 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 LYS I 144 REMARK 465 LYS I 145 REMARK 465 GLU I 146 REMARK 465 ASP I 147 REMARK 465 THR I 148 REMARK 465 GLU I 149 REMARK 465 LYS I 150 REMARK 465 GLU I 151 REMARK 465 LYS I 152 REMARK 465 ASP I 153 REMARK 465 LEU I 154 REMARK 465 ARG I 155 REMARK 465 ASP I 156 REMARK 465 VAL I 157 REMARK 465 GLY I 158 REMARK 465 ASP I 159 REMARK 465 TRP I 160 REMARK 465 ARG I 161 REMARK 465 LYS I 162 REMARK 465 ASN I 163 REMARK 465 ILE I 164 REMARK 465 GLU I 165 REMARK 465 GLU I 166 REMARK 465 LYS I 167 REMARK 465 SER I 168 REMARK 465 GLY I 169 REMARK 465 MET I 170 REMARK 465 GLU I 171 REMARK 465 GLY I 172 REMARK 465 ARG I 173 REMARK 465 LYS I 174 REMARK 465 LYS I 175 REMARK 465 MET I 176 REMARK 465 PHE I 177 REMARK 465 GLU I 178 REMARK 465 ALA I 179 REMARK 465 GLY I 180 REMARK 465 GLU I 181 REMARK 465 SER I 182 REMARK 465 ALA C 0 REMARK 465 SER C 1 REMARK 465 MET C 2 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 ARG T 178 -71.21 -54.38 REMARK 500 ARG T 188 22.45 -62.16 REMARK 500 PRO T 191 165.14 -44.79 REMARK 500 LEU T 192 41.95 -89.12 REMARK 500 ILE T 194 90.31 -65.16 REMARK 500 HIS T 196 70.21 65.54 REMARK 500 ALA T 244 32.26 -89.97 REMARK 500 GLN T 245 -67.95 -90.59 REMARK 500 LYS T 246 81.58 25.34 REMARK 500 HIS T 247 30.79 -63.80 REMARK 500 GLU I 4 45.71 29.55 REMARK 500 ARG I 7 -31.30 -36.67 REMARK 500 SER I 48 71.25 -171.73 REMARK 500 PRO I 50 105.29 -36.40 REMARK 500 PRO I 54 -162.53 -62.25 REMARK 500 SER I 56 -78.23 -167.52 REMARK 500 MET I 57 -89.16 -29.72 REMARK 500 LYS I 98 -5.91 -50.52 REMARK 500 LEU I 102 -8.81 -170.76 REMARK 500 ARG I 103 -43.02 -153.07 REMARK 500 ARG I 112 99.46 44.46 REMARK 500 ASN I 133 47.95 -68.16 REMARK 500 ASP I 135 -55.04 -155.19 REMARK 500 LEU I 136 -35.45 -172.85 REMARK 500 ARG I 137 106.05 -41.56 REMARK 500 LYS I 141 130.71 -27.07 REMARK 500 ALA C 7 -81.06 -76.77 REMARK 500 ALA C 30 -83.60 -59.98 REMARK 500 ASN C 51 65.96 -156.00 REMARK 500 GLU C 62 16.87 -65.96 REMARK 500 LYS C 106 95.22 10.93 REMARK 500 ASN C 107 -36.21 155.44 REMARK 500 ALA C 108 -24.08 93.17 REMARK 500 PHE C 111 -166.68 -125.84 REMARK 500 GLU C 126 156.84 -43.49 REMARK 500 ASP C 141 97.24 -64.51 REMARK 500 ASN C 144 56.88 35.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 DR6 T 103 REMARK 610 DR6 I 183 REMARK 610 DR6 C 205 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 CA C 203 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 29 OD2 REMARK 620 2 ASP C 31 OD1 61.3 REMARK 620 3 ASP C 31 OD2 89.3 43.8 REMARK 620 4 ASP C 35 O 105.2 164.4 149.7 REMARK 620 5 GLU C 40 OE1 80.5 117.6 93.4 63.9 REMARK 620 6 GLU C 40 OE2 59.6 71.8 55.5 109.2 46.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 204 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 65 OD1 REMARK 620 2 ASP C 67 OD1 53.5 REMARK 620 3 ASP C 67 OD2 93.1 43.4 REMARK 620 4 SER C 69 OG 52.3 69.8 78.2 REMARK 620 5 THR C 71 O 52.6 105.5 136.4 60.0 REMARK 620 6 ASP C 73 OD2 128.8 111.4 102.3 178.6 119.8 REMARK 620 7 GLU C 76 OE1 83.6 111.8 142.3 125.3 67.9 55.1 REMARK 620 8 GLU C 76 OE2 53.3 66.6 104.2 105.6 77.9 75.6 45.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 105 OD1 REMARK 620 2 ASN C 107 OD1 108.5 REMARK 620 3 ASP C 109 OD1 126.2 64.1 REMARK 620 4 ASP C 109 OD2 82.2 86.7 45.7 REMARK 620 5 PHE C 111 O 66.9 169.2 110.1 83.0 REMARK 620 6 GLU C 116 OE2 106.9 109.4 126.2 156.9 81.4 REMARK 620 7 GLU C 116 OE1 95.8 73.6 127.0 158.6 116.0 43.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 141 OD2 REMARK 620 2 ASN C 143 ND2 87.7 REMARK 620 3 ASN C 143 OD1 68.7 45.4 REMARK 620 4 ASP C 145 OD1 71.8 49.0 83.1 REMARK 620 5 ARG C 147 O 90.7 151.3 155.4 103.6 REMARK 620 6 GLU C 152 OE1 76.6 108.4 64.2 141.0 99.0 REMARK 620 7 GLU C 152 OE2 116.4 85.0 62.1 133.8 120.9 47.3 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DR6 C 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DR6 I 183 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DR6 T 103 DBREF 1YTZ T 156 262 UNP P12620 TNNT3_CHICK 156 262 DBREF 1YTZ I 1 182 UNP P68246 TNNI2_CHICK 1 182 DBREF 1YTZ C 0 161 UNP P02588 TNNC2_CHICK 1 162 SEQADV 1YTZ SER I 48 UNP P68246 CYS 48 ENGINEERED MUTATION SEQADV 1YTZ 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 182 SER ASP GLU GLU LYS LYS ARG ARG ALA ALA THR ALA ARG SEQRES 2 I 182 ARG GLN HIS LEU LYS SER ALA MET LEU GLN LEU ALA VAL SEQRES 3 I 182 THR GLU ILE GLU LYS GLU ALA ALA ALA LYS GLU VAL GLU SEQRES 4 I 182 LYS GLN ASN TYR LEU ALA GLU HIS SER PRO PRO LEU SER SEQRES 5 I 182 LEU PRO GLY SER MET GLN GLU LEU GLN GLU LEU SER LYS SEQRES 6 I 182 LYS LEU HIS ALA LYS ILE ASP SER VAL ASP GLU GLU ARG SEQRES 7 I 182 TYR ASP THR GLU VAL LYS LEU GLN LYS THR ASN LYS GLU SEQRES 8 I 182 LEU GLU ASP LEU SER GLN LYS LEU PHE ASP LEU ARG GLY SEQRES 9 I 182 LYS PHE LYS ARG PRO PRO LEU ARG ARG VAL ARG MET SER SEQRES 10 I 182 ALA ASP ALA MET LEU ARG ALA LEU LEU GLY SER LYS HIS SEQRES 11 I 182 LYS VAL ASN MET ASP LEU ARG ALA ASN LEU LYS GLN VAL SEQRES 12 I 182 LYS LYS GLU ASP THR GLU LYS GLU LYS ASP LEU ARG ASP SEQRES 13 I 182 VAL GLY ASP TRP ARG LYS ASN ILE GLU GLU LYS SER GLY SEQRES 14 I 182 MET GLU GLY ARG LYS LYS MET PHE GLU ALA GLY GLU SER 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 DR6 T 103 27 HET DR6 I 183 27 HET CA C 201 1 HET CA C 202 1 HET CA C 203 1 HET CA C 204 1 HET DR6 C 205 27 HETNAM DR6 ALPHA-[4-(1,1,3,3 - TETRAMETHYLBUTYL)PHENYL]-OMEGA- HETNAM 2 DR6 HYDROXY-POLY(OXY-1,2-ETHANEDIYL) HETNAM CA CALCIUM ION HETSYN DR6 OCTYLPHENOXYPOLYETHOXYETHANOL; ALKYLPHENOL- HETSYN 2 DR6 HYDROXYPOLYOXYETHEYLENE; TRITON X-305; ANAPOE-305 FORMUL 4 DR6 3(C74 H142 O31) FORMUL 6 CA 4(CA 2+) FORMUL 11 HOH *33(H2 O) HELIX 1 1 SER T 162 ARG T 188 1 27 HELIX 2 2 ASP T 200 ALA T 244 1 45 HELIX 3 3 LYS I 6 SER I 48 1 43 HELIX 4 4 SER I 56 SER I 96 1 41 HELIX 5 5 SER I 117 GLY I 127 1 11 HELIX 6 6 THR C 3 LEU C 13 1 11 HELIX 7 7 SER C 14 ASP C 29 1 16 HELIX 8 8 SER C 37 LEU C 48 1 12 HELIX 9 9 THR C 53 GLU C 62 1 10 HELIX 10 10 PHE C 74 LYS C 106 1 33 HELIX 11 11 ASP C 113 THR C 124 1 12 HELIX 12 12 THR C 129 ASP C 141 1 13 HELIX 13 13 ASP C 149 GLU C 158 1 10 SHEET 1 A 2 ASP C 35 ILE C 36 0 SHEET 2 A 2 ILE C 72 ASP C 73 -1 O ILE C 72 N ILE C 36 LINK OD2 ASP C 29 CA CA C 203 1555 1555 2.59 LINK OD1 ASP C 31 CA CA C 203 1555 1555 2.69 LINK OD2 ASP C 31 CA CA C 203 1555 1555 3.11 LINK O ASP C 35 CA CA C 203 1555 1555 2.51 LINK OE1 GLU C 40 CA CA C 203 1555 1555 2.64 LINK OE2 GLU C 40 CA CA C 203 1555 1555 2.94 LINK OD1 ASP C 65 CA CA C 204 1555 1555 3.03 LINK OD1 ASP C 67 CA CA C 204 1555 1555 2.67 LINK OD2 ASP C 67 CA CA C 204 1555 1555 3.14 LINK OG SER C 69 CA CA C 204 1555 1555 2.61 LINK O THR C 71 CA CA C 204 1555 1555 3.16 LINK OD2 ASP C 73 CA CA C 204 1555 1555 3.25 LINK OE1 GLU C 76 CA CA C 204 1555 1555 2.58 LINK OE2 GLU C 76 CA CA C 204 1555 1555 3.02 LINK OD1 ASP C 105 CA CA C 201 1555 1555 2.61 LINK OD1 ASN C 107 CA CA C 201 1555 1555 2.53 LINK OD1 ASP C 109 CA CA C 201 1555 1555 3.01 LINK OD2 ASP C 109 CA CA C 201 1555 1555 2.35 LINK O PHE C 111 CA CA C 201 1555 1555 2.92 LINK OE2 GLU C 116 CA CA C 201 1555 1555 2.95 LINK OE1 GLU C 116 CA CA C 201 1555 1555 2.89 LINK OD2 ASP C 141 CA CA C 202 1555 1555 2.66 LINK ND2 ASN C 143 CA CA C 202 1555 1555 3.12 LINK OD1 ASN C 143 CA CA C 202 1555 1555 2.53 LINK OD1 ASP C 145 CA CA C 202 1555 1555 2.40 LINK O ARG C 147 CA CA C 202 1555 1555 2.76 LINK OE1 GLU C 152 CA CA C 202 1555 1555 2.78 LINK OE2 GLU C 152 CA CA C 202 1555 1555 2.72 SITE 1 AC1 5 ASP C 105 ASN C 107 ASP C 109 PHE C 111 SITE 2 AC1 5 GLU C 116 SITE 1 AC2 5 ASP C 141 ASN C 143 ASP C 145 ARG C 147 SITE 2 AC2 5 GLU C 152 SITE 1 AC3 4 ASP C 29 ASP C 31 ASP C 35 GLU C 40 SITE 1 AC4 6 ASP C 65 ASP C 67 SER C 69 THR C 71 SITE 2 AC4 6 ASP C 73 GLU C 76 SITE 1 AC5 9 MET C 45 LEU C 48 GLY C 49 GLN C 50 SITE 2 AC5 9 MET C 81 GLN C 84 ARG I 115 MET I 116 SITE 3 AC5 9 MET I 121 SITE 1 AC6 4 TYR I 43 HIS I 47 LYS I 66 LYS T 220 SITE 1 AC7 5 LYS T 183 LYS T 190 ASN T 193 ILE T 194 SITE 2 AC7 5 GLU T 208 CRYST1 138.608 138.608 83.676 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 0.007215 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007215 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011951 0.00000