HEADER PROTEIN BINDING 16-OCT-15 2N8J TITLE STRUCTURE AND 15N RELAXATION DATA OF CALMODULIN BOUND TO THE TITLE 2 ENDOTHELIAL NITRIC OXIDE SYNTHASE CALMODULIN BINDING DOMAIN PEPTIDE TITLE 3 AT PHYSIOLOGICAL CALCIUM CONCENTRATION 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: NITRIC OXIDE SYNTHASE, ENDOTHELIAL; COMPND 8 CHAIN: B; COMPND 9 FRAGMENT: UNP RESIDUES 491-512; COMPND 10 SYNONYM: CONSTITUTIVE NOS, CNOS, EC-NOS, ENDOTHELIAL NOS, ENOS, NOS COMPND 11 TYPE III, NOSIII; COMPND 12 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: CALM1, CALM, CAM, CAM1, CALM2, CAM2, CAMB, CALM3, CALML2, SOURCE 6 CAM3, CAMC, CAMIII; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 14 ORGANISM_COMMON: HUMAN; SOURCE 15 ORGANISM_TAXID: 9606 KEYWDS CALMODULIN, NITRIC OXIDE SYNTHASE, ENOS, DYNAMICS, ORDER PARAMETERS, KEYWDS 2 PROTEIN BINDING EXPDTA SOLUTION NMR NUMMDL 20 MDLTYP MINIMIZED AVERAGE AUTHOR M.PIAZZA,G.GUILLEMETTE,T.DIECKMANN REVDAT 4 14-JUN-23 2N8J 1 REMARK REVDAT 3 24-AUG-22 2N8J 1 JRNL REVDAT 2 15-MAR-17 2N8J 1 JRNL REVDAT 1 12-OCT-16 2N8J 0 JRNL AUTH M.PIAZZA,T.DIECKMANN,J.G.GUILLEMETTE JRNL TITL STRUCTURAL STUDIES OF A COMPLEX BETWEEN ENDOTHELIAL NITRIC JRNL TITL 2 OXIDE SYNTHASE AND CALMODULIN AT PHYSIOLOGICAL CALCIUM JRNL TITL 3 CONCENTRATION. JRNL REF BIOCHEMISTRY V. 55 5962 2016 JRNL REFN ISSN 0006-2960 JRNL PMID 27696828 JRNL DOI 10.1021/ACS.BIOCHEM.6B00821 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNSSOLVE, CNSSOLVE REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 (CNSSOLVE), BRUNGER, ADAMS, CLORE, GROS, NILGES REMARK 3 AND READ (CNSSOLVE) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2N8J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-OCT-15. REMARK 100 THE DEPOSITION ID IS D_1000104556. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.2 REMARK 210 IONIC STRENGTH : 0.150 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM [U-99% 13C; U-99% 15N] CAM, REMARK 210 1 MM ENOS, 100 MM POTASSIUM REMARK 210 CHLORIDE, 30 MM MOPS, 4 MM EGTA, REMARK 210 6 MM CAEGTA, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 3D CBCA(CO)NH; REMARK 210 3D HNCA; 3D HCCH-TOCSY; 3D 1H- REMARK 210 15N NOESY; 3D 1H-13C NOESY REMARK 210 ALIPHATIC; 2D 1H-1H EDITED REMARK 210 FILTERED NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2310 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 O GLN A 143 H ALA A 147 1.27 REMARK 500 O ILE A 125 H ASP A 129 1.52 REMARK 500 O GLU A 104 HG22 VAL A 108 1.52 REMARK 500 O GLN A 8 H PHE A 12 1.60 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 1 LEU A 4 -119.86 -109.23 REMARK 500 1 ASN A 42 76.52 -117.87 REMARK 500 1 ASP A 56 34.18 -72.64 REMARK 500 1 ASP A 93 95.83 -63.57 REMARK 500 1 THR A 117 -175.94 -67.60 REMARK 500 1 ASP A 122 29.24 -69.41 REMARK 500 1 GLU A 123 -34.81 -137.68 REMARK 500 1 ARG B 150 -40.14 -131.47 REMARK 500 1 THR B 153 -43.45 -138.34 REMARK 500 2 LEU A 4 -115.10 -92.65 REMARK 500 2 GLU A 11 -32.93 -138.10 REMARK 500 2 ASN A 42 75.34 -119.44 REMARK 500 2 ASP A 56 36.79 -72.55 REMARK 500 2 ASP A 80 152.03 -45.57 REMARK 500 2 ASP A 93 95.01 -60.48 REMARK 500 2 LYS A 115 122.68 34.90 REMARK 500 2 THR A 117 -176.24 -65.74 REMARK 500 2 ASP A 122 31.34 -70.96 REMARK 500 2 GLU A 123 -49.48 -132.60 REMARK 500 2 GLN A 135 -72.15 -134.03 REMARK 500 2 VAL A 136 116.54 120.78 REMARK 500 2 THR B 153 -168.25 -110.85 REMARK 500 3 LEU A 4 -109.63 -107.52 REMARK 500 3 GLU A 11 -37.80 -137.14 REMARK 500 3 ASN A 42 78.55 -116.30 REMARK 500 3 ASP A 56 36.19 -72.82 REMARK 500 3 ASP A 93 94.62 -63.30 REMARK 500 3 ASP A 122 30.67 -69.86 REMARK 500 3 GLU A 123 -16.77 -141.99 REMARK 500 3 ALA A 147 -63.00 -2.54 REMARK 500 3 THR B 153 -53.89 -138.16 REMARK 500 3 LEU B 167 -55.62 -131.58 REMARK 500 3 MET B 168 109.87 48.76 REMARK 500 4 LEU A 4 -112.02 -122.29 REMARK 500 4 ASP A 56 38.15 -72.98 REMARK 500 4 ASP A 80 149.81 65.12 REMARK 500 4 ASP A 93 95.56 -62.33 REMARK 500 4 ASP A 122 24.79 -79.01 REMARK 500 4 ILE B 163 63.06 -101.68 REMARK 500 4 LEU B 167 -39.02 -132.16 REMARK 500 4 MET B 168 127.36 63.62 REMARK 500 5 ASP A 2 122.75 62.80 REMARK 500 5 LEU A 4 -109.62 -107.27 REMARK 500 5 ASP A 56 37.46 -71.14 REMARK 500 5 ASP A 93 94.96 -69.02 REMARK 500 5 ASP A 122 30.54 -72.87 REMARK 500 5 GLU A 123 -17.64 -141.43 REMARK 500 5 ALA A 147 -69.62 7.43 REMARK 500 5 LYS B 151 -44.32 -130.60 REMARK 500 5 THR B 153 -56.04 -139.43 REMARK 500 REMARK 500 THIS ENTRY HAS 202 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 25852 RELATED DB: BMRB DBREF 2N8J A 1 148 UNP P62158 CALM_HUMAN 2 149 DBREF 2N8J B 149 170 UNP P29474 NOS3_HUMAN 491 512 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 22 THR ARG LYS LYS THR PHE LYS GLU VAL ALA ASN ALA VAL SEQRES 2 B 22 LYS ILE SER ALA SER LEU MET GLY THR HELIX 1 1 THR A 5 PHE A 12 1 8 HELIX 2 2 LYS A 13 LEU A 18 1 6 HELIX 3 3 THR A 29 SER A 38 1 10 HELIX 4 4 GLU A 47 ASP A 56 1 10 HELIX 5 5 PHE A 68 ASP A 78 1 11 HELIX 6 6 GLU A 82 GLU A 87 1 6 HELIX 7 7 ALA A 103 GLY A 113 1 11 HELIX 8 8 ASN A 137 MET A 144 1 8 HELIX 9 9 THR B 153 VAL B 161 1 9 SHEET 1 A 2 ILE A 27 THR A 28 0 SHEET 2 A 2 THR A 62 ILE A 63 -1 O ILE A 63 N ILE A 27 SHEET 1 B 2 ILE A 100 SER A 101 0 SHEET 2 B 2 GLN A 135 VAL A 136 -1 O VAL A 136 N ILE A 100 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