HEADER COMPLEX (CALCIUM-BINDING/TRANSFERASE) 23-SEP-97 1CM1 TITLE MOTIONS OF CALMODULIN-SINGLE-CONFORMER REFINEMENT COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALMODULIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: CALMODULIN-DEPENDENT PROTEIN KINASE II-ALPHA; COMPND 7 CHAIN: B; COMPND 8 FRAGMENT: CALMODULIN BINDING DOMAIN, RESIDUES 290 - 314; COMPND 9 EC: 2.7.1.123; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 ORGAN: BRAIN; SOURCE 6 OTHER_DETAILS: SIGMA LOT 54H9558; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 9 ORGANISM_COMMON: CATTLE; SOURCE 10 ORGANISM_TAXID: 9913 KEYWDS COMPLEX (CALCIUM-BINDING-TRANSFERASE), EF-HAND CALCIUM-BINDING KEYWDS 2 PROTEIN, COMPLEX (CALCIUM-BINDING-TRANSFERASE) COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.E.WALL,G.N.PHILLIPS JR. REVDAT 6 22-MAY-24 1CM1 1 REMARK REVDAT 5 09-AUG-23 1CM1 1 REMARK LINK REVDAT 4 24-FEB-09 1CM1 1 VERSN REVDAT 3 03-MAY-05 1CM1 1 AUTHOR JRNL REVDAT 2 01-APR-03 1CM1 1 JRNL REVDAT 1 04-MAR-98 1CM1 0 JRNL AUTH M.E.WALL,J.B.CLARAGE,G.N.PHILLIPS JR. JRNL TITL MOTIONS OF CALMODULIN CHARACTERIZED USING BOTH BRAGG AND JRNL TITL 2 DIFFUSE X-RAY SCATTERING. JRNL REF STRUCTURE V. 5 1599 1997 JRNL REFN ISSN 0969-2126 JRNL PMID 9438860 JRNL DOI 10.1016/S0969-2126(97)00308-0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH W.E.MEADOR,A.R.MEANS,F.A.QUIOCHO REMARK 1 TITL MODULATION OF CALMODULIN PLASTICITY IN MOLECULAR RECOGNITION REMARK 1 TITL 2 ON THE BASIS OF X-RAY STRUCTURES REMARK 1 REF SCIENCE V. 262 1718 1993 REMARK 1 REFN ISSN 0036-8075 REMARK 1 REFERENCE 2 REMARK 1 AUTH W.E.MEADOR,A.R.MEANS,F.A.QUIOCHO REMARK 1 TITL TARGET ENZYME RECOGNITION BY CALMODULIN: 2.4 A STRUCTURE OF REMARK 1 TITL 2 A CALMODULIN-PEPTIDE COMPLEX REMARK 1 REF SCIENCE V. 257 1251 1992 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 100000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.1000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.1 REMARK 3 NUMBER OF REFLECTIONS : 11522 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 SET) : 0.234 REMARK 3 FREE R VALUE : 0.302 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1189 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 82.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 964 REMARK 3 BIN R VALUE (WORKING SET) : 0.3440 REMARK 3 BIN FREE R VALUE : 0.3690 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 11.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 128 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.033 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1258 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 58 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.40 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) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.31 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.29 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 2.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.220 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.880 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.310 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.470 ; 2.500 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPH19X.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 RESIDUES 74 - 83, WHICH ARE NOT PRESENT IN PDB ENTRY 1CDM, REMARK 3 WERE ADDED FOR THIS REFINEMENT. AN INITIAL GUESS WAS REMARK 3 OBTAINED FROM THE COORDINATES OF PDB ENTRY 1CDL. THESE REMARK 3 RESIDUES DO NOT SHOW CONNECTED ELECTRON DENSITY AT A LEVEL REMARK 3 OF 1SIGMA. REMARK 4 REMARK 4 1CM1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172386. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-96 REMARK 200 TEMPERATURE (KELVIN) : 302 REMARK 200 PH : 5.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : SINGLE-CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : PRINCETON 2K REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11522 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06100 REMARK 200 FOR THE DATA SET : 9.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.24000 REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.851 REMARK 200 STARTING MODEL: PDB ENTRIES 1CDM AND 1CDL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: DIFFRACTION-QUALITY CRYSTALS WERE REMARK 280 MICROSEEDED IN HANGING DROPS OVER 100 MM SODIUM ACETATE AT PH REMARK 280 5.2, WITH 20% POLY-ETHYLENE GLYCOL 6000 (PEG 6000), 10 MM REMARK 280 CALCIUM CHLORIDE AND 0.02% SODIUM AZIDE. STOCK SOLUTIONS OF 24 REMARK 280 MG/ML BOVINE BRAIN CALMODULIN (SIGMA LOT 54H9558), 14 MG/ML REMARK 280 CAMKII-ALPHA PEPTIDE, AND 30% PEG WERE MIXED INTO HANGING DROPS REMARK 280 IN ABOUT A 4-2-1 RATIO., VAPOR DIFFUSION - HANGING DROP - REMARK 280 MICROSEEDING REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z 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 60.03650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 60.03650 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 19.37550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.60450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 19.37550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.60450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 60.03650 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 19.37550 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 37.60450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 60.03650 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 19.37550 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 37.60450 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2970 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -80.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -177.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 150.41800 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 120.07300 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 600 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 ALA A 1 REMARK 465 ASP A 2 REMARK 465 GLN A 3 REMARK 465 ALA A 147 REMARK 465 LYS A 148 REMARK 465 LEU B 290 REMARK 465 LYS B 291 REMARK 465 LYS B 292 REMARK 465 ARG B 311 REMARK 465 ASN B 312 REMARK 465 PHE B 313 REMARK 465 SER B 314 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 77 CB CG CD CE NZ REMARK 470 LYS A 115 CB CG CD CE NZ 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 HIS A 107 NE2 HIS A 107 CD2 -0.068 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 ARG A 74 79.92 -101.69 REMARK 500 ASP A 80 -30.51 -142.97 REMARK 500 GLU A 83 76.57 -108.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 HOH A 514 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 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 20 OD1 REMARK 620 2 ASP A 22 OD1 79.3 REMARK 620 3 ASP A 24 OD1 89.0 80.7 REMARK 620 4 THR A 26 O 84.0 153.1 78.1 REMARK 620 5 GLU A 31 OE1 110.0 128.5 146.7 77.0 REMARK 620 6 GLU A 31 OE2 96.7 81.3 159.8 121.7 47.9 REMARK 620 7 HOH A 533 O 155.8 78.7 77.4 112.1 91.8 90.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 56 OD1 REMARK 620 2 ASP A 58 OD1 100.1 REMARK 620 3 ASP A 58 OD2 113.7 40.3 REMARK 620 4 ASN A 60 OD1 95.3 68.8 105.2 REMARK 620 5 THR A 62 O 75.6 154.8 163.5 86.7 REMARK 620 6 GLU A 67 OE1 106.9 130.4 90.3 145.1 73.7 REMARK 620 7 GLU A 67 OE2 79.6 100.3 66.8 167.1 103.3 47.4 REMARK 620 8 HOH A 536 O 161.7 74.3 73.6 66.4 101.8 89.3 118.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 403 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 93 OD1 REMARK 620 2 ASP A 95 OD1 90.9 REMARK 620 3 ASN A 97 OD1 79.5 73.7 REMARK 620 4 TYR A 99 O 84.3 149.7 76.0 REMARK 620 5 GLU A 104 OE2 103.2 85.1 158.8 125.1 REMARK 620 6 GLU A 104 OE1 113.3 130.8 149.4 77.7 49.0 REMARK 620 7 HOH A 511 O 169.5 83.3 90.5 96.3 85.1 77.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 404 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 129 OD1 REMARK 620 2 ASP A 131 OD1 79.8 REMARK 620 3 ASP A 133 OD1 92.5 79.3 REMARK 620 4 GLN A 135 O 89.1 152.3 75.9 REMARK 620 5 GLU A 140 OE1 110.2 127.2 146.8 80.5 REMARK 620 6 GLU A 140 OE2 92.2 81.4 159.0 124.7 47.5 REMARK 620 7 HOH A 527 O 166.8 88.6 78.8 98.4 81.9 92.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 600 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 133 OD2 REMARK 620 2 ASP A 133 OD2 115.7 REMARK 620 3 GLN A 135 OE1 115.3 110.4 REMARK 620 4 GLN A 135 OE1 110.5 115.3 86.3 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 CA A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CM4 RELATED DB: PDB REMARK 900 FOUR-CONFORMER MODEL DBREF 1CM1 A 1 148 UNP P02593 CALM_HUMAN 1 148 DBREF 1CM1 B 290 314 UNP P11275 KCC2A_RAT 290 314 SEQRES 1 A 148 ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE LYS SEQRES 2 A 148 GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY THR SEQRES 3 A 148 ILE THR THR LYS GLU LEU GLY THR VAL MET ARG SER LEU SEQRES 4 A 148 GLY GLN ASN PRO THR GLU ALA GLU LEU GLN ASP MET ILE SEQRES 5 A 148 ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASP PHE SEQRES 6 A 148 PRO GLU PHE LEU THR MET MET ALA ARG LYS MET LYS ASP SEQRES 7 A 148 THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG VAL SEQRES 8 A 148 PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA GLU SEQRES 9 A 148 LEU ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU THR SEQRES 10 A 148 ASP GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP ILE SEQRES 11 A 148 ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL GLN SEQRES 12 A 148 MET MET THR ALA LYS SEQRES 1 B 25 LEU LYS LYS PHE ASN ALA ARG ARG LYS LEU LYS GLY ALA SEQRES 2 B 25 ILE LEU THR THR MET LEU ALA THR ARG ASN PHE SER HET CA A 401 1 HET CA A 402 1 HET CA A 403 1 HET CA A 404 1 HET CA A 600 1 HETNAM CA CALCIUM ION FORMUL 3 CA 5(CA 2+) FORMUL 8 HOH *58(H2 O) HELIX 1 1 GLU A 6 PHE A 19 1 14 HELIX 2 2 THR A 29 SER A 38 1 10 HELIX 3 3 GLU A 45 VAL A 55 1 11 HELIX 4 4 PHE A 65 ALA A 73 1 9 HELIX 5 5 GLU A 84 PHE A 92 1 9 HELIX 6 6 ALA A 102 ASN A 111 1 10 HELIX 7 7 ASP A 118 ALA A 128 1 11 HELIX 8 8 TYR A 138 MET A 144 1 7 HELIX 9 9 ALA B 295 LEU B 308 1 14 SHEET 1 A 2 TYR A 99 ILE A 100 0 SHEET 2 A 2 VAL A 136 ASN A 137 -1 O VAL A 136 N ILE A 100 LINK OD1 ASP A 20 CA CA A 401 1555 1555 2.59 LINK OD1 ASP A 22 CA CA A 401 1555 1555 2.58 LINK OD1 ASP A 24 CA CA A 401 1555 1555 2.61 LINK O THR A 26 CA CA A 401 1555 1555 2.41 LINK OE1 GLU A 31 CA CA A 401 1555 1555 2.62 LINK OE2 GLU A 31 CA CA A 401 1555 1555 2.70 LINK OD1 ASP A 56 CA CA A 402 1555 1555 2.60 LINK OD1 ASP A 58 CA CA A 402 1555 1555 3.30 LINK OD2 ASP A 58 CA CA A 402 1555 1555 2.80 LINK OD1 ASN A 60 CA CA A 402 1555 1555 2.54 LINK O THR A 62 CA CA A 402 1555 1555 2.57 LINK OE1 GLU A 67 CA CA A 402 1555 1555 2.67 LINK OE2 GLU A 67 CA CA A 402 1555 1555 2.70 LINK OD1 ASP A 93 CA CA A 403 1555 1555 2.54 LINK OD1 ASP A 95 CA CA A 403 1555 1555 2.60 LINK OD1 ASN A 97 CA CA A 403 1555 1555 2.55 LINK O TYR A 99 CA CA A 403 1555 1555 2.47 LINK OE2 GLU A 104 CA CA A 403 1555 1555 2.63 LINK OE1 GLU A 104 CA CA A 403 1555 1555 2.59 LINK OD1 ASP A 129 CA CA A 404 1555 1555 2.55 LINK OD1 ASP A 131 CA CA A 404 1555 1555 2.65 LINK OD1 ASP A 133 CA CA A 404 1555 1555 2.59 LINK OD2 ASP A 133 CA CA A 600 1555 1555 3.07 LINK OD2 ASP A 133 CA CA A 600 4576 1555 3.07 LINK O GLN A 135 CA CA A 404 1555 1555 2.48 LINK OE1 GLN A 135 CA CA A 600 1555 1555 3.04 LINK OE1 GLN A 135 CA CA A 600 4576 1555 3.04 LINK OE1 GLU A 140 CA CA A 404 1555 1555 2.62 LINK OE2 GLU A 140 CA CA A 404 1555 1555 2.72 LINK CA CA A 401 O HOH A 533 1555 1555 2.74 LINK CA CA A 402 O HOH A 536 1555 1555 2.77 LINK CA CA A 403 O HOH A 511 1555 1555 2.52 LINK CA CA A 404 O HOH A 527 1555 1555 2.67 SITE 1 AC1 6 ASP A 20 ASP A 22 ASP A 24 THR A 26 SITE 2 AC1 6 GLU A 31 HOH A 533 SITE 1 AC2 6 ASP A 56 ASP A 58 ASN A 60 THR A 62 SITE 2 AC2 6 GLU A 67 HOH A 536 SITE 1 AC3 6 ASP A 93 ASP A 95 ASN A 97 TYR A 99 SITE 2 AC3 6 GLU A 104 HOH A 511 SITE 1 AC4 6 ASP A 129 ASP A 131 ASP A 133 GLN A 135 SITE 2 AC4 6 GLU A 140 HOH A 527 SITE 1 AC5 2 ASP A 133 GLN A 135 CRYST1 38.751 75.209 120.073 90.00 90.00 90.00 C 2 2 21 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 0.025806 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013296 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008328 0.00000 TER 1120 THR A 146 TER 1260 THR B 310 HETATM 1261 CA CA A 401 7.548 47.180 78.783 1.00 24.50 CA HETATM 1262 CA CA A 402 14.884 40.561 85.229 1.00 34.30 CA HETATM 1263 CA CA A 403 22.013 66.761 58.184 1.00 22.60 CA HETATM 1264 CA CA A 404 27.592 73.607 66.023 1.00 21.90 CA HETATM 1265 CA CA A 600 26.305 75.209 60.037 0.50 29.30 CA HETATM 1266 O HOH A 502 28.641 69.105 72.509 0.95 25.60 O HETATM 1267 O HOH A 503 9.538 53.728 82.107 1.00 41.60 O HETATM 1268 O HOH A 504 11.822 48.835 86.550 0.97 25.40 O HETATM 1269 O HOH A 505 17.051 42.549 89.519 1.00 36.30 O HETATM 1270 O HOH A 506 5.117 47.532 74.309 1.00 40.70 O HETATM 1271 O HOH A 507 11.433 39.257 77.128 0.94 28.70 O HETATM 1272 O HOH A 508 9.598 48.429 64.462 0.92 21.60 O HETATM 1273 O HOH A 509 11.009 46.351 59.013 1.00 26.30 O HETATM 1274 O HOH A 510 13.050 40.291 58.643 1.00 37.90 O HETATM 1275 O HOH A 511 20.683 68.790 57.500 1.00 18.20 O HETATM 1276 O HOH A 512 22.261 71.156 57.564 1.00 27.40 O HETATM 1277 O HOH A 513 26.743 61.204 57.918 0.95 48.20 O HETATM 1278 O HOH A 514 22.848 41.852 68.478 0.00 42.80 O HETATM 1279 O HOH A 515 20.053 76.348 67.425 1.00 64.70 O HETATM 1280 O HOH A 516 12.039 48.922 59.821 1.00 39.40 O HETATM 1281 O HOH A 517 15.238 57.400 62.894 1.00 42.10 O HETATM 1282 O HOH A 518 19.698 73.759 59.833 0.34 20.30 O HETATM 1283 O HOH A 519 6.231 43.722 75.090 0.58 23.20 O HETATM 1284 O HOH A 520 10.265 50.063 61.951 1.00 31.40 O HETATM 1285 O HOH A 521 31.357 77.573 63.561 0.97 41.20 O HETATM 1286 O HOH A 522 21.360 66.386 86.557 1.00 48.90 O HETATM 1287 O HOH A 523 11.953 52.278 86.372 1.00 49.60 O HETATM 1288 O HOH A 524 10.715 54.427 87.910 1.00 39.80 O HETATM 1289 O HOH A 525 35.331 65.353 68.860 0.57 41.90 O HETATM 1290 O HOH A 527 28.778 72.578 63.867 0.47 5.50 O HETATM 1291 O HOH A 528 14.492 61.024 74.750 0.86 33.80 O HETATM 1292 O HOH A 529 19.322 74.618 76.284 0.74 40.40 O HETATM 1293 O HOH A 530 6.596 47.394 71.481 1.00 42.40 O HETATM 1294 O HOH A 532 14.289 41.855 63.279 0.95 40.00 O HETATM 1295 O HOH A 533 6.001 44.963 78.371 0.87 23.70 O HETATM 1296 O HOH A 534 8.899 39.368 74.768 0.98 52.60 O HETATM 1297 O HOH A 535 10.800 53.646 68.175 0.53 41.90 O HETATM 1298 O HOH A 536 12.752 41.969 86.299 1.00 55.90 O HETATM 1299 O HOH A 537 12.230 43.437 59.494 1.00 51.50 O HETATM 1300 O HOH A 538 16.856 69.470 57.739 1.00 56.80 O HETATM 1301 O HOH A 539 19.126 73.604 62.907 0.88 33.50 O HETATM 1302 O HOH A 540 30.396 75.265 61.531 0.45 13.10 O HETATM 1303 O HOH A 541 22.938 77.803 69.529 0.87 42.70 O HETATM 1304 O HOH A 542 14.360 66.335 58.373 0.83 59.20 O HETATM 1305 O HOH A 543 11.245 54.272 71.427 0.99 35.00 O HETATM 1306 O HOH A 544 17.361 65.797 56.526 0.91 33.60 O HETATM 1307 O HOH A 545 33.558 74.142 64.166 0.72 36.50 O HETATM 1308 O HOH A 546 14.450 47.064 59.957 0.72 47.40 O HETATM 1309 O HOH A 547 8.776 64.567 62.923 0.74 28.50 O HETATM 1310 O HOH A 548 24.164 65.962 51.422 1.00 53.00 O HETATM 1311 O HOH A 549 5.467 59.215 67.708 0.64 51.00 O HETATM 1312 O HOH A 550 27.179 73.790 74.385 0.62 40.00 O HETATM 1313 O HOH A 551 16.379 72.929 60.979 0.56 26.20 O HETATM 1314 O HOH A 552 35.176 59.217 62.594 0.59 42.50 O HETATM 1315 O HOH A 553 8.178 54.611 79.088 0.37 29.20 O HETATM 1316 O HOH A 554 37.983 69.389 73.783 0.56 39.10 O HETATM 1317 O HOH A 556 26.890 45.462 79.418 0.69 44.00 O HETATM 1318 O HOH B 501 18.588 65.489 86.119 1.00 39.30 O HETATM 1319 O HOH B 526 18.185 72.144 79.871 1.00 47.80 O HETATM 1320 O HOH B 531 20.176 47.569 75.055 0.95 60.20 O HETATM 1321 O HOH B 555 16.666 68.647 85.997 0.45 33.70 O HETATM 1322 O HOH B 557 12.616 65.555 80.396 0.55 45.20 O HETATM 1323 O HOH B 558 28.970 69.407 75.447 0.56 31.30 O CONECT 141 1261 CONECT 158 1261 CONECT 170 1261 CONECT 179 1261 CONECT 221 1261 CONECT 222 1261 CONECT 411 1262 CONECT 424 1262 CONECT 425 1262 CONECT 436 1262 CONECT 445 1262 CONECT 490 1262 CONECT 491 1262 CONECT 706 1263 CONECT 723 1263 CONECT 735 1263 CONECT 744 1263 CONECT 784 1263 CONECT 785 1263 CONECT 982 1264 CONECT 998 1264 CONECT 1010 1264 CONECT 1011 1265 CONECT 1019 1264 CONECT 1023 1265 CONECT 1068 1264 CONECT 1069 1264 CONECT 1261 141 158 170 179 CONECT 1261 221 222 1295 CONECT 1262 411 424 425 436 CONECT 1262 445 490 491 1298 CONECT 1263 706 723 735 744 CONECT 1263 784 785 1275 CONECT 1264 982 998 1010 1019 CONECT 1264 1068 1069 1290 CONECT 1265 1011 1023 CONECT 1275 1263 CONECT 1290 1264 CONECT 1295 1261 CONECT 1298 1262 MASTER 431 0 5 9 2 0 9 6 1321 2 40 14 END