PDB Short entry for 2F3Z HEADER METAL BINDING PROTEIN 22-NOV-05 2F3Z TITLE CALMODULIN/IQ-AA DOMAIN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALMODULIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CAM; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: VOLTAGE-DEPENDENT L-TYPE CALCIUM CHANNEL ALPHA-1C SUBUNIT; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: VOLTAGE- GATED CALCIUM CHANNEL ALPHA SUBUNIT CAV1.2, CALCIUM COMPND 10 CHANNEL, L TYPE, ALPHA-1 POLYPEPTIDE, ISOFORM 1, CARDIAC MUSCLE; COMPND 11 ENGINEERED: YES; COMPND 12 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CALM1, CALM2, CALM3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); 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: PET3A; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: A MUTANT IQ DOMAIN OF THE CARDIAC CAV1.2 CHANNEL KEYWDS CALMODULIN, CALMODULIN COMPLEX, CALCIUM CHANNNEL, CAV1.2, IQ DOMAIN, KEYWDS 2 IQ-AA MUTANT DOMAIN, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.L.FALLON,F.A.QUIOCHO REVDAT 5 23-AUG-23 2F3Z 1 REMARK REVDAT 4 20-OCT-21 2F3Z 1 REMARK SEQADV LINK REVDAT 3 18-OCT-17 2F3Z 1 REMARK REVDAT 2 24-FEB-09 2F3Z 1 VERSN REVDAT 1 27-DEC-05 2F3Z 0 JRNL AUTH J.L.FALLON,D.B.HALLING,S.L.HAMILTON,F.A.QUIOCHO JRNL TITL STRUCTURE OF CALMODULIN BOUND TO THE HYDROPHOBIC IQ DOMAIN JRNL TITL 2 OF THE CARDIAC CA(V)1.2 CALCIUM CHANNEL. JRNL REF STRUCTURE V. 13 1881 2005 JRNL REFN ISSN 0969-2126 JRNL PMID 16338416 JRNL DOI 10.1016/J.STR.2005.09.021 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.J BLACK,D.B.HALLING,D.V.MANDICH,S.E.PEDERSEN,R.A.ALTSHULD, REMARK 1 AUTH 2 S.L.HAMILTON REMARK 1 TITL CALMODULIN INTERACTIONS WITH IO PEPTIDES FROM REMARK 1 TITL 2 VOLTAGE-DEPENDENT CALCIUM CHANNELS REMARK 1 REF AM.J.PHYSIOL., CELL PHYSIOL. V. 288 C669 2005 REMARK 1 REFN ISSN 0363-6143 REMARK 1 DOI 10.1152/AJPCELL.00191.2004 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 1 PMID 1519061 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.L.FALLON,F.A.QUIOCHO REMARK 1 TITL A CLOSED COMPACT STRUCTURE OF NATIVE CA2+-CALMODULIN REMARK 1 REF STRUCTURE V. 11 1303 2003 REMARK 1 REFN ISSN 0969-2126 REMARK 1 PMID 14527397 REMARK 1 DOI 10.1016/J.STR.2003.09.004 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.20 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 261776528.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.2 REMARK 3 NUMBER OF REFLECTIONS : 18494 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) : 0.219 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1827 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2008 REMARK 3 BIN R VALUE (WORKING SET) : 0.3020 REMARK 3 BIN FREE R VALUE : 0.3400 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 231 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.022 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1303 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 173 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.92000 REMARK 3 B22 (A**2) : 10.87000 REMARK 3 B33 (A**2) : -4.95000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.29000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.15 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) : 0.27 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.14 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 18.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.660 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) : 2.900 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.250 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.160 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.270 ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 37.27 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.TOP REMARK 3 PARAMETER FILE 2 : WATER.TOP REMARK 3 PARAMETER FILE 3 : ION.TOP REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN_REP.PARAM REMARK 3 TOPOLOGY FILE 2 : WATER_REP.PARAM REMARK 3 TOPOLOGY FILE 3 : ION.PARAM REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2F3Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-NOV-05. REMARK 100 THE DEPOSITION ID IS D_1000035423. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-APR-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CAMD REMARK 200 BEAMLINE : GCPCC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.24242 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19475 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.03800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 70.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.18800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: 2F3Y REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 32% PEG 4000, 50MM TRIS, 50 MM MGCL2, REMARK 280 PH 8.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 43.13000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 15.68500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 43.13000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 15.68500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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: 2810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 8900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 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 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 HOH A 328 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 329 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 ALA A 147 REMARK 465 LYS A 148 REMARK 465 LYS B 1683 REMARK 465 GLU B 1684 REMARK 465 GLN B 1685 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 A 56 82.50 -68.35 REMARK 500 LYS B1681 -141.45 -65.93 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 168 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 20 OD2 REMARK 620 2 ASP A 22 OD2 75.7 REMARK 620 3 ASP A 24 OD1 86.7 82.4 REMARK 620 4 THR A 26 O 89.3 157.8 80.4 REMARK 620 5 GLU A 31 OE1 109.5 125.4 149.9 74.8 REMARK 620 6 GLU A 31 OE2 92.7 74.7 156.5 123.1 51.1 REMARK 620 7 HOH A 199 O 156.7 81.2 87.3 111.9 86.4 84.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 167 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 56 OD1 REMARK 620 2 ASP A 58 OD1 75.2 REMARK 620 3 ASN A 60 OD1 82.0 78.5 REMARK 620 4 THR A 62 O 75.6 145.5 79.5 REMARK 620 5 GLU A 67 OE2 103.0 124.8 156.6 79.8 REMARK 620 6 GLU A 67 OE1 85.6 72.8 150.8 122.7 52.3 REMARK 620 7 HOH A 188 O 138.9 133.0 77.5 66.0 84.4 127.0 REMARK 620 8 HOH A 190 O 148.2 73.4 97.1 135.8 90.4 80.0 70.2 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 166 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 93 OD2 REMARK 620 2 ASP A 95 OD1 81.1 REMARK 620 3 ASN A 97 OD1 86.4 76.5 REMARK 620 4 TYR A 99 O 91.7 155.8 80.0 REMARK 620 5 GLU A 104 OE1 95.9 76.2 151.9 127.7 REMARK 620 6 GLU A 104 OE2 99.9 128.2 155.1 75.7 52.0 REMARK 620 7 HOH A 173 O 169.2 88.5 88.6 96.8 84.1 88.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 165 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 129 OD1 REMARK 620 2 ASP A 131 OD2 78.5 REMARK 620 3 ASP A 133 OD2 85.4 78.5 REMARK 620 4 GLN A 135 O 84.1 152.1 78.4 REMARK 620 5 GLU A 140 OE1 91.6 74.5 152.9 128.1 REMARK 620 6 GLU A 140 OE2 104.1 126.0 154.7 79.3 51.7 REMARK 620 7 HOH A 185 O 165.7 95.0 80.8 96.7 99.0 90.0 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 A 165 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 166 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 167 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 168 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CDL RELATED DB: PDB REMARK 900 CALMODULIN-SMMLCK COMPLEX REMARK 900 RELATED ID: 1CDM RELATED DB: PDB REMARK 900 CALMODULIN CAMKII COMPLEX REMARK 900 RELATED ID: 1PRW RELATED DB: PDB REMARK 900 CALMODULIN REMARK 900 RELATED ID: 2F3Y RELATED DB: PDB DBREF 2F3Z A 1 148 UNP P62158 CALM_HUMAN 1 148 DBREF 2F3Z B 1665 1685 UNP Q13933 CAC1C_HUMAN 1665 1685 SEQADV 2F3Z ALA B 1672 UNP Q13933 ILE 1672 ENGINEERED MUTATION SEQADV 2F3Z ALA B 1673 UNP Q13933 GLN 1673 ENGINEERED MUTATION 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 21 LYS PHE TYR ALA THR PHE LEU ALA ALA GLU TYR PHE ARG SEQRES 2 B 21 LYS PHE LYS LYS ARG LYS GLU GLN HET CA A 165 1 HET CA A 166 1 HET CA A 167 1 HET CA A 168 1 HETNAM CA CALCIUM ION FORMUL 3 CA 4(CA 2+) FORMUL 7 HOH *173(H2 O) HELIX 1 1 THR A 5 ASP A 20 1 16 HELIX 2 2 THR A 28 LEU A 39 1 12 HELIX 3 3 THR A 44 ASP A 56 1 13 HELIX 4 4 PHE A 65 ASP A 78 1 14 HELIX 5 5 GLU A 82 ASP A 93 1 12 HELIX 6 6 SER A 101 LEU A 112 1 12 HELIX 7 7 THR A 117 ASP A 129 1 13 HELIX 8 8 TYR A 138 THR A 146 1 9 HELIX 9 9 LYS B 1665 LYS B 1681 1 17 SHEET 1 A 2 THR A 26 ILE A 27 0 SHEET 2 A 2 ILE A 63 ASP A 64 -1 O ILE A 63 N ILE A 27 SHEET 1 B 2 TYR A 99 ILE A 100 0 SHEET 2 B 2 VAL A 136 ASN A 137 -1 O VAL A 136 N ILE A 100 LINK OD2 ASP A 20 CA CA A 168 1555 1555 2.21 LINK OD2 ASP A 22 CA CA A 168 1555 1555 2.40 LINK OD1 ASP A 24 CA CA A 168 1555 1555 2.29 LINK O THR A 26 CA CA A 168 1555 1555 2.28 LINK OE1 GLU A 31 CA CA A 168 1555 1555 2.46 LINK OE2 GLU A 31 CA CA A 168 1555 1555 2.61 LINK OD1 ASP A 56 CA CA A 167 1555 1555 2.20 LINK OD1 ASP A 58 CA CA A 167 1555 1555 2.59 LINK OD1 ASN A 60 CA CA A 167 1555 1555 2.43 LINK O THR A 62 CA CA A 167 1555 1555 2.47 LINK OE2 GLU A 67 CA CA A 167 1555 1555 2.52 LINK OE1 GLU A 67 CA CA A 167 1555 1555 2.45 LINK OD2 ASP A 93 CA CA A 166 1555 1555 2.29 LINK OD1 ASP A 95 CA CA A 166 1555 1555 2.35 LINK OD1 ASN A 97 CA CA A 166 1555 1555 2.41 LINK O TYR A 99 CA CA A 166 1555 1555 2.21 LINK OE1 GLU A 104 CA CA A 166 1555 1555 2.53 LINK OE2 GLU A 104 CA CA A 166 1555 1555 2.46 LINK OD1 ASP A 129 CA CA A 165 1555 1555 2.35 LINK OD2 ASP A 131 CA CA A 165 1555 1555 2.29 LINK OD2 ASP A 133 CA CA A 165 1555 1555 2.37 LINK O GLN A 135 CA CA A 165 1555 1555 2.32 LINK OE1 GLU A 140 CA CA A 165 1555 1555 2.59 LINK OE2 GLU A 140 CA CA A 165 1555 1555 2.44 LINK CA CA A 165 O HOH A 185 1555 1555 2.30 LINK CA CA A 166 O HOH A 173 1555 1555 2.38 LINK CA CA A 167 O HOH A 188 1555 1555 2.36 LINK CA CA A 167 O HOH A 190 1555 1555 2.30 LINK CA CA A 168 O HOH A 199 1555 1555 2.44 SITE 1 AC1 6 ASP A 129 ASP A 131 ASP A 133 GLN A 135 SITE 2 AC1 6 GLU A 140 HOH A 185 SITE 1 AC2 6 ASP A 93 ASP A 95 ASN A 97 TYR A 99 SITE 2 AC2 6 GLU A 104 HOH A 173 SITE 1 AC3 7 ASP A 56 ASP A 58 ASN A 60 THR A 62 SITE 2 AC3 7 GLU A 67 HOH A 188 HOH A 190 SITE 1 AC4 6 ASP A 20 ASP A 22 ASP A 24 THR A 26 SITE 2 AC4 6 GLU A 31 HOH A 199 CRYST1 86.260 31.370 64.110 90.00 115.89 90.00 C 1 2 1 4 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 0.011593 0.000000 0.005627 0.00000 SCALE2 0.000000 0.031878 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017338 0.00000