HEADER CONTRACTILE PROTEIN 13-JUL-11 3SWB TITLE CRYSTAL STRUCTURE OF THE AMINO-TERMINAL DOMAIN OF HUMAN CARDIAC TITLE 2 TROPONIN C IN COMPLEX WITH CADMIUM AT 1.7 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN, UNP RESIDUES 1-89; COMPND 5 SYNONYM: TN-C; COMPND 6 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: TNNC, TNNC1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS HELIX-LOOP-HELIX EF-HAND MOTIF, CONTRACTILE PROTEIN, CALCIUM SENSOR, KEYWDS 2 CADMIUM BINDING EXPDTA X-RAY DIFFRACTION AUTHOR X.L.ZHANG,M.PAETZEL REVDAT 5 28-FEB-24 3SWB 1 REMARK LINK REVDAT 4 25-OCT-17 3SWB 1 REMARK REVDAT 3 15-MAY-13 3SWB 1 JRNL REVDAT 2 06-FEB-13 3SWB 1 JRNL REVDAT 1 18-JUL-12 3SWB 0 JRNL AUTH X.L.ZHANG,G.F.TIBBITS,M.PAETZEL JRNL TITL THE STRUCTURE OF CARDIAC TROPONIN C REGULATORY DOMAIN WITH JRNL TITL 2 BOUND CD(2+) REVEALS A CLOSED CONFORMATION AND UNIQUE ION JRNL TITL 3 COORDINATION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 69 722 2013 JRNL REFN ISSN 0907-4449 JRNL PMID 23633581 JRNL DOI 10.1107/S0907444913001182 REMARK 2 REMARK 2 RESOLUTION. 1.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.12 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 10090 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.136 REMARK 3 R VALUE (WORKING SET) : 0.135 REMARK 3 FREE R VALUE : 0.165 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 509 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.67 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.71 REMARK 3 REFLECTION IN BIN (WORKING SET) : 733 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.1160 REMARK 3 BIN FREE R VALUE SET COUNT : 33 REMARK 3 BIN FREE R VALUE : 0.1470 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 680 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 13 REMARK 3 SOLVENT ATOMS : 45 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.37000 REMARK 3 B22 (A**2) : 2.37000 REMARK 3 B33 (A**2) : -3.56000 REMARK 3 B12 (A**2) : 1.19000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.076 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.055 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.595 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.972 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.969 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 725 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 931 ; 1.908 ; 1.991 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 84 ; 6.093 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 38 ;46.374 ;27.368 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 140 ;16.563 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ;24.018 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 102 ; 0.124 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 525 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 441 ; 2.550 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 689 ; 3.882 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 284 ; 5.711 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 242 ; 8.247 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 725 ; 3.202 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3SWB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUL-11. REMARK 100 THE DEPOSITION ID IS D_1000066732. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-APR-11 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 : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97910 REMARK 200 MONOCHROMATOR : KOHZU DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10699 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.670 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 35.80 REMARK 200 R MERGE (I) : 0.12800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 102.7500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.67 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 17.80 REMARK 200 R MERGE FOR SHELL (I) : 0.43200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 11.63 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL2MAP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CADMIUM SULPHATE OCTAHYDRATE 0.02M, REMARK 280 SODIUM ACETATE 0.6M, 0.1M TRIS , PH 8.0, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.15833 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 78.31667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 58.73750 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 97.89583 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 19.57917 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 39.15833 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 78.31667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 97.89583 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 58.73750 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 19.57917 REMARK 290 REMARK 290 REMARK: NULL 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 300 REMARK: GEL-FILTRATION AND LIGHT SCATTERING DATA SHOWS MONOMER 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 CA CA A 92 LIES ON A SPECIAL POSITION. 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 ASP A 67 REMARK 465 GLY A 68 REMARK 465 SER A 69 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 MET A 1 CG 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 OE1 GLU A 15 O HOH A 131 2.01 REMARK 500 OE2 GLU A 76 O HOH A 140 2.14 REMARK 500 NZ LYS A 43 O HOH A 133 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE2 GLU A 63 CD CD A 101 5454 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 MET A 1 CG MET A 1 SD -0.159 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 A 1 CA - CB - CG ANGL. DEV. = 28.0 DEGREES REMARK 500 ASP A 73 CB - CG - OD1 ANGL. DEV. = 11.4 DEGREES 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 CA A 92 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 15 OE2 REMARK 620 2 GLU A 19 OE1 90.3 REMARK 620 3 GLU A 19 OE2 107.9 46.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 90 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 19 OE2 REMARK 620 2 GLU A 19 OE1 55.4 REMARK 620 3 HOH A 124 O 94.1 72.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 101 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 27 O REMARK 620 2 GLU A 40 OE2 96.7 REMARK 620 3 GLU A 40 OE1 88.8 56.5 REMARK 620 4 HOH A 119 O 168.3 87.2 84.1 REMARK 620 5 HOH A 122 O 85.2 145.6 89.3 85.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 104 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 33 OD1 REMARK 620 2 ASP A 33 OD2 54.3 REMARK 620 3 CYS A 35 O 88.7 81.5 REMARK 620 4 CYS A 35 SG 100.4 152.3 87.4 REMARK 620 5 ACT A 93 OXT 134.3 80.1 81.4 123.4 REMARK 620 6 HOH A 95 O 94.7 99.1 176.2 93.6 95.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 103 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 50 OE1 REMARK 620 2 CYS A 84 O 79.6 REMARK 620 3 CYS A 84 SG 84.8 91.1 REMARK 620 4 ASP A 87 OD2 150.8 72.5 103.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 102 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 56 OE1 REMARK 620 2 GLU A 56 OE2 56.4 REMARK 620 3 CYS A 84 SG 121.3 112.0 REMARK 620 4 ASP A 87 OD1 122.4 83.8 111.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 106 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 59 OE1 REMARK 620 2 GLU A 59 OE2 55.4 REMARK 620 3 HOH A 129 O 88.5 94.2 REMARK 620 4 HOH A 143 O 79.4 134.8 82.6 REMARK 620 5 HOH A 144 O 88.3 97.1 163.7 81.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 91 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 65 OD1 REMARK 620 2 ASP A 65 OD2 53.8 REMARK 620 3 THR A 71 O 69.6 88.4 REMARK 620 4 GLU A 76 OE1 77.6 127.5 92.5 REMARK 620 5 GLU A 76 OE2 78.9 94.2 138.6 54.0 REMARK 620 6 HOH A 139 O 93.6 59.0 60.8 153.2 149.7 REMARK 620 7 HOH A 140 O 109.9 77.8 162.0 105.1 55.3 101.7 REMARK 620 8 HOH A 141 O 155.8 147.9 95.6 84.2 103.2 95.5 90.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A 105 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 66 OE2 REMARK 620 2 GLU A 66 OE1 53.0 REMARK 620 3 ASP A 73 OD2 136.6 86.2 REMARK 620 4 ASP A 73 OD1 109.3 93.1 52.6 REMARK 620 5 ASP A 75 OD2 70.6 120.7 135.9 89.0 REMARK 620 6 ASP A 75 OD1 124.1 158.6 87.8 67.1 53.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 90 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 91 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 92 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 93 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3SD6 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE AMINO-TERMINAL DOMAIN OF HUMAN CARDIAC REMARK 900 TROPONIN C IN COMPLEX WITH CADMIUM AT 1.4 A RESOLUTION. REMARK 900 RELATED ID: 3RV5 RELATED DB: PDB REMARK 900 N-TERMINAL DOMAIN HUMAN CTNC IN COMPLEX WITH CADMIUM AND REMARK 900 DEOXYCHOLIC ACID REMARK 900 RELATED ID: 1J1D RELATED DB: PDB REMARK 900 FULL LENGTH & CALCUIM SATURATED HUMAN CTNC IN COMPLEX WITH CTNI AND REMARK 900 CTNT REMARK 900 RELATED ID: 1WRK RELATED DB: PDB REMARK 900 CALCIUM BOUND HUMAN N-CTNC IN COMPLEX WITH TRIFLUOROPERAZINE REMARK 900 RELATED ID: 1MXL RELATED DB: PDB REMARK 900 CALCIUM BOUND HUMAN N-CTNC IN COMPLEX WITH CTNI (147-163) REMARK 900 RELATED ID: 1AP4 RELATED DB: PDB REMARK 900 CALCIUM BOUND HUMAN N-CTNC REMARK 900 RELATED ID: 4GJE RELATED DB: PDB REMARK 900 RELATED ID: 4GJF RELATED DB: PDB REMARK 900 RELATED ID: 4GJG RELATED DB: PDB DBREF 3SWB A 1 89 UNP P63316 TNNC1_HUMAN 1 89 SEQRES 1 A 89 MET ASP ASP ILE TYR LYS ALA ALA VAL GLU GLN LEU THR SEQRES 2 A 89 GLU GLU GLN LYS ASN GLU PHE LYS ALA ALA PHE ASP ILE SEQRES 3 A 89 PHE VAL LEU GLY ALA GLU ASP GLY CYS ILE SER THR LYS SEQRES 4 A 89 GLU LEU GLY LYS VAL MET ARG MET LEU GLY GLN ASN PRO SEQRES 5 A 89 THR PRO GLU GLU LEU GLN GLU MET ILE ASP GLU VAL ASP SEQRES 6 A 89 GLU ASP GLY SER GLY THR VAL ASP PHE ASP GLU PHE LEU SEQRES 7 A 89 VAL MET MET VAL ARG CYS MET LYS ASP ASP SER HET CD A 101 1 HET CD A 102 1 HET CD A 103 1 HET CD A 104 1 HET CD A 105 1 HET CD A 106 1 HET CA A 90 1 HET CA A 91 1 HET CA A 92 1 HET ACT A 93 4 HETNAM CD CADMIUM ION HETNAM CA CALCIUM ION HETNAM ACT ACETATE ION FORMUL 2 CD 6(CD 2+) FORMUL 8 CA 3(CA 2+) FORMUL 11 ACT C2 H3 O2 1- FORMUL 12 HOH *45(H2 O) HELIX 1 1 ASP A 2 VAL A 9 1 8 HELIX 2 2 GLU A 10 LEU A 12 5 3 HELIX 3 3 THR A 13 ILE A 26 1 14 HELIX 4 4 THR A 38 LEU A 48 1 11 HELIX 5 5 THR A 53 ASP A 65 1 13 HELIX 6 6 PHE A 74 LYS A 86 1 13 SHEET 1 A 2 CYS A 35 SER A 37 0 SHEET 2 A 2 THR A 71 ASP A 73 -1 O VAL A 72 N ILE A 36 LINK OE2 GLU A 15 CA CA A 92 1555 1555 2.32 LINK OE2BGLU A 19 CA CA A 90 1555 1555 2.35 LINK OE1BGLU A 19 CA CA A 90 1555 1555 2.37 LINK OE1AGLU A 19 CA CA A 92 1555 1555 2.25 LINK OE2AGLU A 19 CA CA A 92 1555 1555 3.04 LINK O PHE A 27 CD CD A 101 1555 1555 2.38 LINK OD1 ASP A 33 CD CD A 104 1555 1555 2.29 LINK OD2 ASP A 33 CD CD A 104 1555 1555 2.38 LINK O CYS A 35 CD CD A 104 1555 1555 2.44 LINK SG CYS A 35 CD CD A 104 1555 1555 2.56 LINK OE2 GLU A 40 CD CD A 101 1555 1555 2.27 LINK OE1 GLU A 40 CD CD A 101 1555 1555 2.35 LINK OE1 GLN A 50 CD CD A 103 1555 1555 2.34 LINK OE1 GLU A 56 CD CD A 102 1555 1555 2.30 LINK OE2 GLU A 56 CD CD A 102 1555 1555 2.32 LINK OE1 GLU A 59 CD CD A 106 1555 1555 2.36 LINK OE2 GLU A 59 CD CD A 106 1555 1555 2.36 LINK OD1 ASP A 65 CA CA A 91 1555 1555 2.37 LINK OD2 ASP A 65 CA CA A 91 1555 1555 2.37 LINK OE2 GLU A 66 CD CD A 105 1555 1555 2.34 LINK OE1 GLU A 66 CD CD A 105 1555 1555 2.38 LINK O THR A 71 CA CA A 91 1555 1555 2.74 LINK OD2 ASP A 73 CD CD A 105 1555 1555 2.28 LINK OD1 ASP A 73 CD CD A 105 1555 1555 2.48 LINK OD2 ASP A 75 CD CD A 105 1555 1555 2.34 LINK OD1 ASP A 75 CD CD A 105 1555 1555 2.38 LINK OE1 GLU A 76 CA CA A 91 1555 1555 2.36 LINK OE2 GLU A 76 CA CA A 91 1555 1555 2.40 LINK SG CYS A 84 CD CD A 102 1555 1555 2.48 LINK O CYS A 84 CD CD A 103 1555 1555 2.35 LINK SG CYS A 84 CD CD A 103 1555 1555 2.57 LINK OD1 ASP A 87 CD CD A 102 1555 1555 2.18 LINK OD2 ASP A 87 CD CD A 103 1555 1555 2.32 LINK CA CA A 90 O HOH A 124 1555 1555 2.63 LINK CA CA A 91 O HOH A 139 1555 1555 2.26 LINK CA CA A 91 O HOH A 140 1555 1555 2.20 LINK CA CA A 91 O HOH A 141 1555 1555 2.78 LINK OXT ACT A 93 CD CD A 104 1555 1555 2.29 LINK O HOH A 95 CD CD A 104 1555 1555 2.41 LINK CD CD A 101 O HOH A 119 1555 1555 2.32 LINK CD CD A 101 O HOH A 122 1555 1555 2.37 LINK CD CD A 106 O HOH A 129 1555 1555 2.27 LINK CD CD A 106 O HOH A 143 1555 1555 2.30 LINK CD CD A 106 O HOH A 144 1555 1555 2.49 SITE 1 AC1 5 PHE A 27 GLU A 40 GLU A 63 HOH A 119 SITE 2 AC1 5 HOH A 122 SITE 1 AC2 5 GLU A 56 CYS A 84 ASP A 87 SER A 89 SITE 2 AC2 5 CD A 103 SITE 1 AC3 6 GLN A 50 CYS A 84 ASP A 87 ASP A 88 SITE 2 AC3 6 SER A 89 CD A 102 SITE 1 AC4 4 ASP A 33 CYS A 35 ACT A 93 HOH A 95 SITE 1 AC5 4 CYS A 35 GLU A 66 ASP A 73 ASP A 75 SITE 1 AC6 5 MET A 1 GLU A 59 HOH A 129 HOH A 143 SITE 2 AC6 5 HOH A 144 SITE 1 AC7 3 GLU A 10 GLU A 19 HOH A 124 SITE 1 AC8 6 ASP A 65 THR A 71 GLU A 76 HOH A 139 SITE 2 AC8 6 HOH A 140 HOH A 141 SITE 1 AC9 2 GLU A 15 GLU A 19 SITE 1 BC1 7 MET A 1 ASP A 33 CYS A 35 GLU A 59 SITE 2 BC1 7 CD A 104 HOH A 119 HOH A 122 CRYST1 49.793 49.793 117.475 90.00 90.00 120.00 P 61 2 2 12 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 0.020083 0.011595 0.000000 0.00000 SCALE2 0.000000 0.023190 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008512 0.00000