HEADER METAL BINDING PROTEIN 06-MAR-20 6Y95 TITLE CA2+-FREE CALMODULIN MUTANT N53I COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALMODULIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 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, CALM, CAM, CAM1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: ROSETTA 2 KEYWDS MUTANT, METAL-BINDING, SIGNALING PROTEIN, CPVT, METAL BINDING PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.HOLT,L.N.HAMBORG,K.LAU,M.BROHUS,A.B.SORENSEN,K.T.LARSEN,C.SOMMER, AUTHOR 2 F.V.PETEGEM,M.T.OVERGAARD,R.WIMMER REVDAT 4 14-JUN-23 6Y95 1 REMARK REVDAT 3 10-JUN-20 6Y95 1 JRNL REVDAT 2 06-MAY-20 6Y95 1 JRNL REVDAT 1 29-APR-20 6Y95 0 JRNL AUTH C.HOLT,L.HAMBORG,K.LAU,M.BROHUS,A.B.SORENSEN,K.T.LARSEN, JRNL AUTH 2 C.SOMMER,F.VAN PETEGEM,M.T.OVERGAARD,R.WIMMER JRNL TITL THE ARRHYTHMOGENIC N53I VARIANT SUBTLY CHANGES THE STRUCTURE JRNL TITL 2 AND DYNAMICS IN THE CALMODULIN N-TERMINAL DOMAIN, ALTERING JRNL TITL 3 ITS INTERACTION WITH THE CARDIAC RYANODINE RECEPTOR. JRNL REF J.BIOL.CHEM. V. 295 7620 2020 JRNL REFN ESSN 1083-351X JRNL PMID 32317284 JRNL DOI 10.1074/JBC.RA120.013430 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : YASARA 14.12.2 REMARK 3 AUTHORS : YASARA BIOSCIENCES GMBH DR. ELMAR KRIEGER WAGRAMER REMARK 3 STRASSE 25/3/45 1220 VIENNA AUSTRIA / EUROPE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6Y95 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-MAR-20. REMARK 100 THE DEPOSITION ID IS D_1292106901. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298.1; 298.1; 298.1 REMARK 210 PH : 6.3; 6.56; 6.53 REMARK 210 IONIC STRENGTH : 105; 42; 42 REMARK 210 PRESSURE : 1 ATM; 1 ATM; 1 ATM REMARK 210 SAMPLE CONTENTS : 1.9 MM [U-99% 13C; U-99% 15N] REMARK 210 CALMODULIN N53I, 20 MM HEPES, REMARK 210 100 MM POTASSIUM CHLORIDE, 1 MM REMARK 210 EDTA, 2 MM SODIUM AZIDE, 0.05 MM REMARK 210 TSP, 95% H2O/5% D2O; 1.2 MM [U- REMARK 210 99% 15N] CALMODULIN N53I, 2 MM REMARK 210 HEPES, 10 MM POTASSIUM CHLORIDE, REMARK 210 10 MM EDTA, 2 MM SODIUM AZIDE, REMARK 210 0.05 MM TSP, 95% H2O/5% D2O; 1.2 REMARK 210 MM [U-99% 13C; U-99% 15N] REMARK 210 CALMODULIN, 2 MM HEPES, 10 MM REMARK 210 POTASSIUM CHLORIDE, 10 MM EDTA, REMARK 210 2 MM SODIUM AZIDE, 0.05 MM TSP, REMARK 210 95% H2O/5% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC REMARK 210 ALIPHATIC; 2D 1H-13C HSQC REMARK 210 AROMATIC; 3D HNCA; 3D CBCA(CO)NH; REMARK 210 3D HBHA(CO)NH; 3D HCCH-TOCSY; REMARK 210 3D 1H-15N NOESY; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 3D 1H-13C NOESY REMARK 210 AROMATIC; 15N-T1; 15N-T2; {1H}- REMARK 210 15N-NOE; T2-RELAXATION DISPERSION REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE III REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA 2.1, TALOS TALOS+, CARA REMARK 210 1.8.4.2, TOPSPIN 3.0 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 30 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10860 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 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 2 LYS A 77 -158.11 72.87 REMARK 500 2 ALA A 147 -165.56 -77.22 REMARK 500 3 ILE A 130 96.69 -69.70 REMARK 500 3 ALA A 147 -169.23 -75.13 REMARK 500 4 LYS A 77 114.23 68.31 REMARK 500 4 GLU A 114 -32.04 -130.92 REMARK 500 4 LEU A 116 -162.62 67.43 REMARK 500 5 GLU A 114 47.55 -92.09 REMARK 500 6 SER A 81 -66.90 -95.00 REMARK 500 7 THR A 79 47.90 -86.05 REMARK 500 8 ASP A 93 49.72 -85.80 REMARK 500 9 ASP A 56 43.14 -89.55 REMARK 500 9 GLU A 82 -60.82 -100.03 REMARK 500 10 GLN A 3 13.80 58.93 REMARK 500 10 SER A 81 -66.81 -95.08 REMARK 500 10 ILE A 130 -52.32 -123.27 REMARK 500 11 SER A 81 -66.85 -98.29 REMARK 500 12 LEU A 112 51.99 -142.84 REMARK 500 12 LYS A 115 -27.08 63.94 REMARK 500 12 THR A 146 14.40 -145.77 REMARK 500 13 SER A 81 -66.80 -95.01 REMARK 500 13 GLU A 82 -66.70 -94.70 REMARK 500 13 LYS A 115 41.87 -140.72 REMARK 500 14 ASP A 2 33.20 -69.47 REMARK 500 14 ALA A 147 150.45 -48.69 REMARK 500 15 THR A 79 98.86 -160.54 REMARK 500 15 LEU A 116 -147.76 52.62 REMARK 500 16 ASP A 78 -148.98 -117.03 REMARK 500 18 ASP A 129 47.61 -79.52 REMARK 500 19 ASP A 131 99.74 -61.14 REMARK 500 20 LYS A 77 78.22 -167.49 REMARK 500 20 ASP A 80 -66.69 -95.37 REMARK 500 20 SER A 81 -72.88 -103.57 REMARK 500 20 GLU A 82 -70.91 -100.25 REMARK 500 20 LEU A 112 31.77 -90.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 34497 RELATED DB: BMRB REMARK 900 CA2+-FREE CALMODULIN MUTANT N53I DBREF 6Y95 A 1 148 UNP P0DP23 CALM1_HUMAN 2 149 SEQADV 6Y95 ILE A 53 UNP P0DP23 ASN 54 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 ILE 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 HELIX 1 AA1 THR A 5 LEU A 18 1 14 HELIX 2 AA2 LYS A 30 LEU A 39 1 10 HELIX 3 AA3 THR A 44 GLU A 54 1 11 HELIX 4 AA4 PHE A 65 MET A 76 1 12 HELIX 5 AA5 THR A 79 ARG A 90 1 12 HELIX 6 AA6 ALA A 102 GLY A 113 1 12 HELIX 7 AA7 THR A 117 ALA A 128 1 12 HELIX 8 AA8 TYR A 138 MET A 145 1 8 SHEET 1 AA1 2 THR A 26 THR A 28 0 SHEET 2 AA1 2 THR A 62 ASP A 64 -1 O ILE A 63 N ILE A 27 SHEET 1 AA2 3 TYR A 99 SER A 101 0 SHEET 2 AA2 3 GLN A 135 ASN A 137 -1 O VAL A 136 N ILE A 100 SHEET 3 AA2 3 ASP A 129 ILE A 130 -1 N ILE A 130 O GLN A 135 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1