HEADER OXIDOREDUCTASE 20-OCT-14 4D37 TITLE STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME TITLE 2 DOMAIN IN COMPLEX WITH N-{[(1R,2R)-2-(3-FLUOROPHENYL)CYCLOPROPYL] TITLE 3 ETHYL}-2-[2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL]ETHANAMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, ENDOTHELIAL; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: HEME DOMAIN, UNP RESIDUES 40-482; COMPND 5 SYNONYM: CONSTITUTIVE NOS, CNOS, EC-NOS, ENDOTHELIAL NOS, ENOS, NOS COMPND 6 TYPE III, NOSIII, ENDOTHELIAL NITRIC OXIDE SYNTHASE; COMPND 7 EC: 1.14.13.39; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PCWORI KEYWDS OXIDOREDUCTASE, NITRIC OXIDE SYNTHASE, INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,T.L.POULOS REVDAT 2 04-MAR-15 4D37 1 JRNL REVDAT 1 24-DEC-14 4D37 0 JRNL AUTH P.MUKHERJEE,H.LI,I.SEVRIOUKOVA,G.CHREIFI,P.MARTASEK, JRNL AUTH 2 L.J.ROMAN,T.L.POULOS,R.B.SILVERMAN JRNL TITL NOVEL 2,4-DISUBSTITUTED PYRIMIDINES AS POTENT, SELECTIVE, JRNL TITL 2 AND CELL-PERMEABLE INHIBITORS OF NEURONAL NITRIC OXIDE JRNL TITL 3 SYNTHASE. JRNL REF J.MED.CHEM. V. 58 1067 2015 JRNL REFN ISSN 0022-2623 JRNL PMID 25489882 JRNL DOI 10.1021/JM501719E REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.100 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 63.047 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.00 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.30 REMARK 3 NUMBER OF REFLECTIONS : 57167 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.1839 REMARK 3 R VALUE (WORKING SET) : 0.1815 REMARK 3 FREE R VALUE : 0.2292 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.0 REMARK 3 FREE R VALUE TEST SET COUNT : 5451 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 63.0753 - 6.5229 0.97 3357 194 0.1471 0.1878 REMARK 3 2 6.5229 - 5.1782 0.98 3406 185 0.1451 0.1848 REMARK 3 3 5.1782 - 4.5238 0.99 3448 156 0.1219 0.1719 REMARK 3 4 4.5238 - 4.1103 0.98 3390 199 0.1231 0.1547 REMARK 3 5 4.1103 - 3.8157 0.99 3439 171 0.1378 0.1854 REMARK 3 6 3.8157 - 3.5908 0.99 3428 179 0.1448 0.1915 REMARK 3 7 3.5908 - 3.4110 0.99 3433 170 0.1520 0.1943 REMARK 3 8 3.4110 - 3.2625 1.00 3446 189 0.1660 0.2178 REMARK 3 9 3.2625 - 3.1369 0.99 3477 181 0.1788 0.2855 REMARK 3 10 3.1369 - 3.0287 0.99 3432 184 0.1750 0.2391 REMARK 3 11 3.0287 - 2.9340 0.99 3411 200 0.1855 0.2294 REMARK 3 12 2.9340 - 2.8501 0.99 3478 169 0.1882 0.2124 REMARK 3 13 2.8501 - 2.7751 1.00 3450 135 0.2019 0.2609 REMARK 3 14 2.7751 - 2.7074 0.99 3486 179 0.2146 0.2613 REMARK 3 15 2.7074 - 2.6458 1.00 3461 170 0.2112 0.2709 REMARK 3 16 2.6458 - 2.5895 1.00 3475 192 0.2221 0.2703 REMARK 3 17 2.5895 - 2.5377 1.00 3411 199 0.2323 0.3145 REMARK 3 18 2.5377 - 2.4898 1.00 3461 215 0.2397 0.2940 REMARK 3 19 2.4898 - 2.4453 1.00 3459 177 0.2606 0.3303 REMARK 3 20 2.4453 - 2.4039 1.00 3474 195 0.2583 0.3719 REMARK 3 21 2.4039 - 2.3651 1.00 3420 174 0.2699 0.3312 REMARK 3 22 2.3651 - 2.3287 1.00 3428 189 0.2793 0.3108 REMARK 3 23 2.3287 - 2.2945 1.00 3503 177 0.2932 0.3021 REMARK 3 24 2.2945 - 2.2622 1.00 3498 169 0.2980 0.3497 REMARK 3 25 2.2622 - 2.2316 1.00 3497 172 0.3194 0.3359 REMARK 3 26 2.2316 - 2.2026 1.00 3400 196 0.3319 0.4110 REMARK 3 27 2.2026 - 2.1751 1.00 3504 167 0.3324 0.3693 REMARK 3 28 2.1751 - 2.1489 1.00 3435 182 0.3543 0.3703 REMARK 3 29 2.1489 - 2.1239 1.00 3515 184 0.3707 0.3979 REMARK 3 30 2.1239 - 2.1000 1.00 3447 202 0.3698 0.3858 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.32 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.89 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.07 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 6825 REMARK 3 ANGLE : 1.137 9321 REMARK 3 CHIRALITY : 0.068 973 REMARK 3 PLANARITY : 0.005 1199 REMARK 3 DIHEDRAL : 15.738 2457 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 67:482) REMARK 3 ORIGIN FOR THE GROUP (A): 10.9746 10.2586 31.7346 REMARK 3 T TENSOR REMARK 3 T11: 0.4183 T22: 0.2803 REMARK 3 T33: 0.3230 T12: -0.0838 REMARK 3 T13: 0.0223 T23: -0.0140 REMARK 3 L TENSOR REMARK 3 L11: 0.9956 L22: 1.1393 REMARK 3 L33: 1.6815 L12: -0.4142 REMARK 3 L13: -0.5332 L23: 0.5116 REMARK 3 S TENSOR REMARK 3 S11: 0.0165 S12: 0.0038 S13: 0.0525 REMARK 3 S21: -0.2731 S22: 0.0882 S23: -0.1756 REMARK 3 S31: -0.1863 S32: 0.1225 S33: -0.0845 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESID 69:482) REMARK 3 ORIGIN FOR THE GROUP (A): 2.9001 5.7992 67.6501 REMARK 3 T TENSOR REMARK 3 T11: 0.2611 T22: 0.2962 REMARK 3 T33: 0.2587 T12: -0.0652 REMARK 3 T13: -0.0147 T23: -0.0056 REMARK 3 L TENSOR REMARK 3 L11: 0.6563 L22: 1.3598 REMARK 3 L33: 2.5178 L12: -0.3143 REMARK 3 L13: 0.4663 L23: -0.6494 REMARK 3 S TENSOR REMARK 3 S11: 0.0743 S12: -0.1088 S13: -0.0572 REMARK 3 S21: 0.0799 S22: 0.0341 S23: 0.0122 REMARK 3 S31: 0.0541 S32: -0.0846 S33: -0.0938 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUES 110 TO 120 IN BOTH CHAIN A REMARK 3 AND CHAIN B ARE DISORDERED. REMARK 4 REMARK 4 4D37 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-OCT-14. REMARK 100 THE PDBE ID CODE IS EBI-62019. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-SEP-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD (QUANTUM 315R) REMARK 200 DETECTOR MANUFACTURER : ADSC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57273 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.10 REMARK 200 RESOLUTION RANGE LOW (A) : 50.00 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 4.9 REMARK 200 R MERGE (I) : 0.09 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.60 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.19 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.0 REMARK 200 R MERGE FOR SHELL (I) : 1.50 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.90 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: RMERGE 1.502 RPIM 1.135 CC ONE HALF 0.426 REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.7 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.5 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20-22% PEG3350, 0.1 M REMARK 280 CACODYLATE, 150-200 MM MG ACETATE, 5 MM TCEP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 29.12000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 78.27500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.19000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 78.27500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.12000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.19000 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: 10800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -122.1 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 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 ARG A 40 REMARK 465 ALA A 41 REMARK 465 PRO A 42 REMARK 465 ALA A 43 REMARK 465 PRO A 44 REMARK 465 ALA A 45 REMARK 465 THR A 46 REMARK 465 PRO A 47 REMARK 465 HIS A 48 REMARK 465 ALA A 49 REMARK 465 PRO A 50 REMARK 465 ASP A 51 REMARK 465 HIS A 52 REMARK 465 SER A 53 REMARK 465 PRO A 54 REMARK 465 ALA A 55 REMARK 465 PRO A 56 REMARK 465 ASN A 57 REMARK 465 SER A 58 REMARK 465 PRO A 59 REMARK 465 THR A 60 REMARK 465 LEU A 61 REMARK 465 THR A 62 REMARK 465 ARG A 63 REMARK 465 PRO A 64 REMARK 465 PRO A 65 REMARK 465 GLU A 66 REMARK 465 ARG A 109 REMARK 465 LYS A 110 REMARK 465 LEU A 111 REMARK 465 GLN A 112 REMARK 465 THR A 113 REMARK 465 ARG A 114 REMARK 465 PRO A 115 REMARK 465 SER A 116 REMARK 465 PRO A 117 REMARK 465 GLY A 118 REMARK 465 PRO A 119 REMARK 465 PRO A 120 REMARK 465 ARG B 40 REMARK 465 ALA B 41 REMARK 465 PRO B 42 REMARK 465 ALA B 43 REMARK 465 PRO B 44 REMARK 465 ALA B 45 REMARK 465 THR B 46 REMARK 465 PRO B 47 REMARK 465 HIS B 48 REMARK 465 ALA B 49 REMARK 465 PRO B 50 REMARK 465 ASP B 51 REMARK 465 HIS B 52 REMARK 465 SER B 53 REMARK 465 PRO B 54 REMARK 465 ALA B 55 REMARK 465 PRO B 56 REMARK 465 ASN B 57 REMARK 465 SER B 58 REMARK 465 PRO B 59 REMARK 465 THR B 60 REMARK 465 LEU B 61 REMARK 465 THR B 62 REMARK 465 ARG B 63 REMARK 465 PRO B 64 REMARK 465 PRO B 65 REMARK 465 GLU B 66 REMARK 465 GLY B 67 REMARK 465 PRO B 68 REMARK 465 LYS B 110 REMARK 465 LEU B 111 REMARK 465 GLN B 112 REMARK 465 THR B 113 REMARK 465 ARG B 114 REMARK 465 PRO B 115 REMARK 465 SER B 116 REMARK 465 PRO B 117 REMARK 465 GLY B 118 REMARK 465 PRO B 119 REMARK 465 PRO B 120 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 ASN A 285 36.32 -159.09 REMARK 500 PHE A 288 44.06 -141.22 REMARK 500 ALA A 353 68.92 -152.26 REMARK 500 ARG A 374 -131.89 -120.38 REMARK 500 CYS A 443 115.01 -160.71 REMARK 500 ASP B 202 34.82 -96.39 REMARK 500 ASP B 260 21.56 -73.93 REMARK 500 ASN B 285 41.85 -145.54 REMARK 500 ALA B 353 68.97 -150.31 REMARK 500 THR B 366 -61.03 -97.80 REMARK 500 ARG B 374 -136.32 -119.96 REMARK 500 CYS B 443 114.30 -160.17 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 HEM A 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HEM A 500 NB REMARK 620 2 HEM A 500 NC 87.7 REMARK 620 3 CYS A 186 SG 89.6 91.8 REMARK 620 4 HEM A 500 ND 174.6 92.6 95.8 REMARK 620 5 HEM A 500 NA 89.6 176.2 90.9 89.8 REMARK 620 6 9HL A 800 N01 83.2 85.7 172.4 91.4 91.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 9HL B 800 N01 REMARK 620 2 HEM B 500 NB 86.3 REMARK 620 3 HEM B 500 NA 90.8 90.2 REMARK 620 4 HEM B 500 ND 90.3 176.5 90.7 REMARK 620 5 CYS B 186 SG 176.6 91.1 91.4 92.2 REMARK 620 6 HEM B 500 NC 88.8 88.9 179.1 90.1 88.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1483 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 101 SG REMARK 620 2 CYS A 101 SG 107.7 REMARK 620 3 CYS B 96 SG 112.0 103.2 REMARK 620 4 CYS A 96 SG 106.7 107.8 118.9 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 HEM A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 9HL A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 860 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 880 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B B 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 9HL B 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 860 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 880 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A1483 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4D2Y RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)ETHYL-(S,R)-2-(3-FLUOROBENZYL) REMARK 900 CYCLOPROPAN-1-AMINE REMARK 900 RELATED ID: 4D2Z RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)ETHYL-(R,S)-2-(3-FLUOROBENZYL) REMARK 900 CYCLOPROPAN-1-AMINE REMARK 900 RELATED ID: 4D30 RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)ETHYL-3-(PYRIDIN-3-YL)PROPAN-1- REMARK 900 AMINE REMARK 900 RELATED ID: 4D31 RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH 2-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)-N-(3-CYANOBENZYL)ETHAN-1-AMINE REMARK 900 RELATED ID: 4D32 RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH 3-(3-FLUOROPHENYL)-N-2-(2-( REMARK 900 5-METHYL-1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL)ETHYLPROPAN REMARK 900 -1-AMINE REMARK 900 RELATED ID: 4D33 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE REMARK 900 HEME DOMAIN IN COMPLEX WITH (N1-(2-(1H-IMIDAZOL-1- REMARK 900 YL)PYRIMIDIN-4-YL)-N2-(3-FLUOROPHENETHYL)ETHANE-1,2 REMARK 900 -DIAMINE REMARK 900 RELATED ID: 4D34 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE REMARK 900 HEME DOMAIN IN COMPLEX WITH 2-(2-(1H-IMIDAZOL-1-YL REMARK 900 )PYRIMIDIN-4-YL)-N-(3-FLUOROPHENETHYL)ETHAN-1-AMINE REMARK 900 RELATED ID: 4D35 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE REMARK 900 HEME DOMAIN IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1 REMARK 900 -YL)PYRIMIDIN-4-YL)ETHYL-3-(3-FLUOROPHENYL)PROPAN-1 REMARK 900 -AMINE REMARK 900 RELATED ID: 4D36 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE REMARK 900 HEME DOMAIN IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1 REMARK 900 -YL)PYRIMIDIN-4-YL)ETHYL-3-(3-CHLOROPHENYL)PROPAN-1 REMARK 900 -AMINE REMARK 900 RELATED ID: 4D38 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE REMARK 900 HEME DOMAIN IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1 REMARK 900 -YL)PYRIMIDIN-4-YL)ETHYL-(S,R)-2-(3-FLUOROBENZYL) REMARK 900 CYCLOPROPAN-1-AMINE REMARK 900 RELATED ID: 4D39 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE REMARK 900 HEME DOMAIN IN COMPLEX WITH2-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)-N-(3-CYANOBENZYL)ETHAN-1-AMINE REMARK 900 RELATED ID: 4D3A RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE REMARK 900 HEME DOMAIN IN COMPLEX WITH 3-(3-FLUOROPHENYL)-N-2 REMARK 900 -(2-(5-METHYL-1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL) REMARK 900 ETHYLPROPAN-1-AMINE REMARK 900 RELATED ID: 4D3B RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH N1-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)-N2-(3-FLUOROPHENETHYL)ETHANE-1,2- REMARK 900 DIAMINE REMARK 900 RELATED ID: 4V3U RELATED DB: PDB REMARK 900 STRUCTURE OF HUMAN NNOS R354A G357D MUTANT HEME DOMAIN REMARK 900 IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)ETHYL-3-(PYRIDIN-3-YL)PROPAN-1- REMARK 900 AMINE REMARK 900 RELATED ID: 4V3V RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH N-(2-(1H-IMIDAZOL-1-YL)-4- REMARK 900 PYRIMIDYLMETHYL)-3-(3-FLUOROPHENYL)PROPAN-1-AMINE REMARK 900 RELATED ID: 4V3W RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH 2-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)-N-(3-FLUOROPHENETHYL)ETHAN-1-AMINE REMARK 900 RELATED ID: 4V3X RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)ETHYL-3-(3-FLUOROPHENYL)PROPAN-1- REMARK 900 AMINE REMARK 900 RELATED ID: 4V3Y RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)ETHYL-3-(3-CHLOROPHENYL)PROPAN-1- REMARK 900 AMINE REMARK 900 RELATED ID: 4V3Z RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME REMARK 900 DOMAIN IN COMPLEX WITH 2-(2-(1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)-N-(2-(3-FLUOROPHENYL)CYCLOPROPYLMETHYL) REMARK 900 ETHAN-1-AMINE REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUE 100 IS FOUND AS AN ARG IN STRUCTURE BUT IS A CYS REMARK 999 IN DATABASE DBREF 4D37 A 40 482 UNP P29473 NOS3_BOVIN 40 482 DBREF 4D37 B 40 482 UNP P29473 NOS3_BOVIN 40 482 SEQADV 4D37 ARG A 100 UNP P29473 CYS 100 SEE REMARK 999 SEQADV 4D37 ARG B 100 UNP P29473 CYS 100 SEE REMARK 999 SEQRES 1 A 443 ARG ALA PRO ALA PRO ALA THR PRO HIS ALA PRO ASP HIS SEQRES 2 A 443 SER PRO ALA PRO ASN SER PRO THR LEU THR ARG PRO PRO SEQRES 3 A 443 GLU GLY PRO LYS PHE PRO ARG VAL LYS ASN TRP GLU LEU SEQRES 4 A 443 GLY SER ILE THR TYR ASP THR LEU CYS ALA GLN SER GLN SEQRES 5 A 443 GLN ASP GLY PRO CYS THR PRO ARG ARG CYS LEU GLY SER SEQRES 6 A 443 LEU VAL LEU PRO ARG LYS LEU GLN THR ARG PRO SER PRO SEQRES 7 A 443 GLY PRO PRO PRO ALA GLU GLN LEU LEU SER GLN ALA ARG SEQRES 8 A 443 ASP PHE ILE ASN GLN TYR TYR SER SER ILE LYS ARG SER SEQRES 9 A 443 GLY SER GLN ALA HIS GLU GLU ARG LEU GLN GLU VAL GLU SEQRES 10 A 443 ALA GLU VAL ALA SER THR GLY THR TYR HIS LEU ARG GLU SEQRES 11 A 443 SER GLU LEU VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN SEQRES 12 A 443 ALA PRO ARG CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU SEQRES 13 A 443 GLN VAL PHE ASP ALA ARG ASP CYS SER SER ALA GLN GLU SEQRES 14 A 443 MET PHE THR TYR ILE CYS ASN HIS ILE LYS TYR ALA THR SEQRES 15 A 443 ASN ARG GLY ASN LEU ARG SER ALA ILE THR VAL PHE PRO SEQRES 16 A 443 GLN ARG ALA PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SEQRES 17 A 443 SER GLN LEU VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP SEQRES 18 A 443 GLY SER VAL ARG GLY ASP PRO ALA ASN VAL GLU ILE THR SEQRES 19 A 443 GLU LEU CYS ILE GLN HIS GLY TRP THR PRO GLY ASN GLY SEQRES 20 A 443 ARG PHE ASP VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP SEQRES 21 A 443 GLU ALA PRO GLU LEU PHE VAL LEU PRO PRO GLU LEU VAL SEQRES 22 A 443 LEU GLU VAL PRO LEU GLU HIS PRO THR LEU GLU TRP PHE SEQRES 23 A 443 ALA ALA LEU GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SEQRES 24 A 443 SER ASN MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER SEQRES 25 A 443 ALA ALA PRO PHE SER GLY TRP TYR MET SER THR GLU ILE SEQRES 26 A 443 GLY THR ARG ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE SEQRES 27 A 443 LEU GLU ASP VAL ALA VAL CAS MET ASP LEU ASP THR ARG SEQRES 28 A 443 THR THR SER SER LEU TRP LYS ASP LYS ALA ALA VAL GLU SEQRES 29 A 443 ILE ASN LEU ALA VAL LEU HIS SER PHE GLN LEU ALA LYS SEQRES 30 A 443 VAL THR ILE VAL ASP HIS HIS ALA ALA THR VAL SER PHE SEQRES 31 A 443 MET LYS HIS LEU ASP ASN GLU GLN LYS ALA ARG GLY GLY SEQRES 32 A 443 CYS PRO ALA ASP TRP ALA TRP ILE VAL PRO PRO ILE SER SEQRES 33 A 443 GLY SER LEU THR PRO VAL PHE HIS GLN GLU MET VAL ASN SEQRES 34 A 443 TYR ILE LEU SER PRO ALA PHE ARG TYR GLN PRO ASP PRO SEQRES 35 A 443 TRP SEQRES 1 B 443 ARG ALA PRO ALA PRO ALA THR PRO HIS ALA PRO ASP HIS SEQRES 2 B 443 SER PRO ALA PRO ASN SER PRO THR LEU THR ARG PRO PRO SEQRES 3 B 443 GLU GLY PRO LYS PHE PRO ARG VAL LYS ASN TRP GLU LEU SEQRES 4 B 443 GLY SER ILE THR TYR ASP THR LEU CYS ALA GLN SER GLN SEQRES 5 B 443 GLN ASP GLY PRO CYS THR PRO ARG ARG CYS LEU GLY SER SEQRES 6 B 443 LEU VAL LEU PRO ARG LYS LEU GLN THR ARG PRO SER PRO SEQRES 7 B 443 GLY PRO PRO PRO ALA GLU GLN LEU LEU SER GLN ALA ARG SEQRES 8 B 443 ASP PHE ILE ASN GLN TYR TYR SER SER ILE LYS ARG SER SEQRES 9 B 443 GLY SER GLN ALA HIS GLU GLU ARG LEU GLN GLU VAL GLU SEQRES 10 B 443 ALA GLU VAL ALA SER THR GLY THR TYR HIS LEU ARG GLU SEQRES 11 B 443 SER GLU LEU VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN SEQRES 12 B 443 ALA PRO ARG CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU SEQRES 13 B 443 GLN VAL PHE ASP ALA ARG ASP CYS SER SER ALA GLN GLU SEQRES 14 B 443 MET PHE THR TYR ILE CYS ASN HIS ILE LYS TYR ALA THR SEQRES 15 B 443 ASN ARG GLY ASN LEU ARG SER ALA ILE THR VAL PHE PRO SEQRES 16 B 443 GLN ARG ALA PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SEQRES 17 B 443 SER GLN LEU VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP SEQRES 18 B 443 GLY SER VAL ARG GLY ASP PRO ALA ASN VAL GLU ILE THR SEQRES 19 B 443 GLU LEU CYS ILE GLN HIS GLY TRP THR PRO GLY ASN GLY SEQRES 20 B 443 ARG PHE ASP VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP SEQRES 21 B 443 GLU ALA PRO GLU LEU PHE VAL LEU PRO PRO GLU LEU VAL SEQRES 22 B 443 LEU GLU VAL PRO LEU GLU HIS PRO THR LEU GLU TRP PHE SEQRES 23 B 443 ALA ALA LEU GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SEQRES 24 B 443 SER ASN MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER SEQRES 25 B 443 ALA ALA PRO PHE SER GLY TRP TYR MET SER THR GLU ILE SEQRES 26 B 443 GLY THR ARG ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE SEQRES 27 B 443 LEU GLU ASP VAL ALA VAL CAS MET ASP LEU ASP THR ARG SEQRES 28 B 443 THR THR SER SER LEU TRP LYS ASP LYS ALA ALA VAL GLU SEQRES 29 B 443 ILE ASN LEU ALA VAL LEU HIS SER PHE GLN LEU ALA LYS SEQRES 30 B 443 VAL THR ILE VAL ASP HIS HIS ALA ALA THR VAL SER PHE SEQRES 31 B 443 MET LYS HIS LEU ASP ASN GLU GLN LYS ALA ARG GLY GLY SEQRES 32 B 443 CYS PRO ALA ASP TRP ALA TRP ILE VAL PRO PRO ILE SER SEQRES 33 B 443 GLY SER LEU THR PRO VAL PHE HIS GLN GLU MET VAL ASN SEQRES 34 B 443 TYR ILE LEU SER PRO ALA PHE ARG TYR GLN PRO ASP PRO SEQRES 35 B 443 TRP MODRES 4D37 CAS A 384 CYS S-(DIMETHYLARSENIC)CYSTEINE MODRES 4D37 CAS B 384 CYS S-(DIMETHYLARSENIC)CYSTEINE HET CAS A 384 9 HET HEM A 500 43 HET H4B A 600 17 HET 9HL A 800 25 HET ACT A 860 4 HET GOL A 880 6 HET CAS B 384 9 HET HEM B 500 43 HET H4B B 600 17 HET 9HL B 800 25 HET ACT B 860 4 HET GOL B 880 6 HET ZN A1483 1 HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM ZN ZINC ION HETNAM GOL GLYCEROL HETNAM 9HL N-{[(1R,2R)-2-(3-FLUOROPHENYL)CYCLOPROPYL] HETNAM 2 9HL METHYL}-2-[2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL] HETNAM 3 9HL ETHANAMINE HETNAM ACT ACETATE ION HETNAM CAS S-(DIMETHYLARSENIC)CYSTEINE HETSYN HEM HEME HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 H4B 2(C9 H15 N5 O3) FORMUL 4 HEM 2(C34 H32 FE N4 O4) FORMUL 5 ZN ZN 2+ FORMUL 6 GOL 2(C3 H8 O3) FORMUL 7 9HL 2(C19 H20 F N5) FORMUL 8 ACT 2(C2 H3 O2 1-) FORMUL 9 CAS 2(C5 H12 AS N O2 S) FORMUL 10 HOH *351(H2 O) HELIX 1 1 THR A 85 SER A 90 5 6 HELIX 2 2 PRO A 121 ILE A 140 1 20 HELIX 3 3 SER A 145 GLY A 163 1 19 HELIX 4 4 ARG A 168 ASN A 182 1 15 HELIX 5 5 GLY A 188 TRP A 192 5 5 HELIX 6 6 SER A 205 ASN A 222 1 18 HELIX 7 7 ARG A 223 ASN A 225 5 3 HELIX 8 8 ASN A 269 HIS A 279 1 11 HELIX 9 9 PRO A 308 VAL A 312 5 5 HELIX 10 10 TRP A 324 GLY A 329 5 6 HELIX 11 11 SER A 361 THR A 366 1 6 HELIX 12 12 THR A 366 ASP A 371 1 6 HELIX 13 13 ILE A 377 MET A 385 1 9 HELIX 14 14 THR A 391 SER A 394 5 4 HELIX 15 15 LEU A 395 ALA A 415 1 21 HELIX 16 16 ASP A 421 GLY A 441 1 21 HELIX 17 17 ASP A 446 VAL A 451 1 6 HELIX 18 18 SER A 455 THR A 459 5 5 HELIX 19 19 THR A 459 HIS A 463 5 5 HELIX 20 20 THR B 85 SER B 90 5 6 HELIX 21 21 PRO B 121 ILE B 140 1 20 HELIX 22 22 SER B 145 GLY B 163 1 19 HELIX 23 23 ARG B 168 ASN B 182 1 15 HELIX 24 24 GLY B 188 TRP B 192 5 5 HELIX 25 25 SER B 205 ASN B 222 1 18 HELIX 26 26 ARG B 223 ASN B 225 5 3 HELIX 27 27 ASN B 269 HIS B 279 1 11 HELIX 28 28 LEU B 322 GLY B 329 5 8 HELIX 29 29 MET B 360 THR B 366 1 7 HELIX 30 30 THR B 366 ASP B 371 1 6 HELIX 31 31 ILE B 377 MET B 385 1 9 HELIX 32 32 THR B 391 SER B 394 5 4 HELIX 33 33 LEU B 395 ALA B 415 1 21 HELIX 34 34 ASP B 421 ARG B 440 1 20 HELIX 35 35 ASP B 446 VAL B 451 1 6 HELIX 36 36 SER B 455 THR B 459 5 5 HELIX 37 37 THR B 459 HIS B 463 5 5 SHEET 1 AA 2 ARG A 72 LYS A 74 0 SHEET 2 AA 2 ILE A 81 TYR A 83 -1 O THR A 82 N VAL A 73 SHEET 1 AB 4 GLN A 196 ASP A 199 0 SHEET 2 AB 4 ALA A 229 VAL A 232 1 O ILE A 230 N PHE A 198 SHEET 3 AB 4 PHE A 355 SER A 356 -1 O SER A 356 N ALA A 229 SHEET 4 AB 4 ALA A 337 VAL A 338 -1 O VAL A 338 N PHE A 355 SHEET 1 AC 3 ARG A 244 ILE A 245 0 SHEET 2 AC 3 LEU A 293 GLN A 296 -1 O GLN A 296 N ARG A 244 SHEET 3 AC 3 GLU A 303 PHE A 305 -1 O GLU A 303 N LEU A 295 SHEET 1 AD 2 GLY A 255 ARG A 257 0 SHEET 2 AD 2 VAL A 263 GLY A 265 -1 O ARG A 264 N TYR A 256 SHEET 1 AE 2 GLU A 314 PRO A 316 0 SHEET 2 AE 2 ARG A 331 TYR A 333 -1 O TRP A 332 N VAL A 315 SHEET 1 AF 3 LEU A 348 PHE A 350 0 SHEET 2 AF 3 LEU A 342 ILE A 345 -1 O LEU A 343 N PHE A 350 SHEET 3 AF 3 ALA A 474 ARG A 476 -1 O ALA A 474 N GLU A 344 SHEET 1 AG 2 TYR A 359 MET A 360 0 SHEET 2 AG 2 ILE A 419 VAL A 420 1 N VAL A 420 O TYR A 359 SHEET 1 BA 2 ARG B 72 LYS B 74 0 SHEET 2 BA 2 ILE B 81 TYR B 83 -1 O THR B 82 N VAL B 73 SHEET 1 BB 4 GLN B 196 ASP B 199 0 SHEET 2 BB 4 ALA B 229 VAL B 232 1 O ILE B 230 N PHE B 198 SHEET 3 BB 4 PHE B 355 SER B 356 -1 O SER B 356 N ALA B 229 SHEET 4 BB 4 ALA B 337 VAL B 338 -1 O VAL B 338 N PHE B 355 SHEET 1 BC 3 ARG B 244 ILE B 245 0 SHEET 2 BC 3 LEU B 293 GLN B 296 -1 O GLN B 296 N ARG B 244 SHEET 3 BC 3 GLU B 303 PHE B 305 -1 O GLU B 303 N LEU B 295 SHEET 1 BD 2 GLY B 255 ARG B 257 0 SHEET 2 BD 2 VAL B 263 GLY B 265 -1 O ARG B 264 N TYR B 256 SHEET 1 BE 2 GLU B 314 PRO B 316 0 SHEET 2 BE 2 ARG B 331 TYR B 333 -1 O TRP B 332 N VAL B 315 SHEET 1 BF 3 LEU B 348 PHE B 350 0 SHEET 2 BF 3 LEU B 342 ILE B 345 -1 O LEU B 343 N PHE B 350 SHEET 3 BF 3 ALA B 474 ARG B 476 -1 O ALA B 474 N GLU B 344 LINK SG CYS A 186 FE HEM A 500 1555 1555 2.34 LINK C VAL A 383 N CAS A 384 1555 1555 1.33 LINK C CAS A 384 N MET A 385 1555 1555 1.33 LINK FE HEM A 500 N01 9HL A 800 1555 1555 2.21 LINK ZN ZN A1483 SG CYS B 101 1555 1555 2.36 LINK ZN ZN A1483 SG CYS A 101 1555 1555 2.41 LINK ZN ZN A1483 SG CYS B 96 1555 1555 2.46 LINK ZN ZN A1483 SG CYS A 96 1555 1555 2.38 LINK SG CYS B 186 FE HEM B 500 1555 1555 2.30 LINK C VAL B 383 N CAS B 384 1555 1555 1.33 LINK C CAS B 384 N MET B 385 1555 1555 1.33 LINK FE HEM B 500 N01 9HL B 800 1555 1555 2.11 CISPEP 1 SER A 472 PRO A 473 0 4.43 CISPEP 2 SER B 472 PRO B 473 0 1.17 SITE 1 AC1 16 TRP A 180 ARG A 185 CYS A 186 SER A 228 SITE 2 AC1 16 PHE A 355 SER A 356 TRP A 358 MET A 360 SITE 3 AC1 16 GLU A 363 TRP A 449 PHE A 475 TYR A 477 SITE 4 AC1 16 H4B A 600 9HL A 800 HOH A2193 HOH A2194 SITE 1 AC2 15 SER A 104 ARG A 367 ALA A 448 TRP A 449 SITE 2 AC2 15 HEM A 500 GOL A 880 HOH A2025 HOH A2143 SITE 3 AC2 15 HOH A2177 HOH A2194 TRP B 447 PHE B 462 SITE 4 AC2 15 HIS B 463 GLN B 464 GLU B 465 SITE 1 AC3 10 VAL A 106 LEU A 107 GLN A 249 PRO A 336 SITE 2 AC3 10 VAL A 338 TRP A 449 HEM A 500 GOL A 880 SITE 3 AC3 10 HOH A2194 TRP B 76 SITE 1 AC4 2 TRP A 358 SER A 428 SITE 1 AC5 5 ARG A 367 HIS A 373 H4B A 600 9HL A 800 SITE 2 AC5 5 HOH A2143 SITE 1 AC6 17 TRP B 180 ARG B 185 CYS B 186 GLY B 188 SITE 2 AC6 17 SER B 228 PHE B 355 SER B 356 TRP B 358 SITE 3 AC6 17 GLU B 363 TRP B 449 PHE B 475 TYR B 477 SITE 4 AC6 17 H4B B 600 9HL B 800 HOH B2153 HOH B2154 SITE 5 AC6 17 HOH B2155 SITE 1 AC7 14 TRP A 447 PHE A 462 HOH A2184 SER B 104 SITE 2 AC7 14 ARG B 367 ALA B 448 TRP B 449 HEM B 500 SITE 3 AC7 14 GOL B 880 HOH B2021 HOH B2122 HOH B2143 SITE 4 AC7 14 HOH B2144 HOH B2154 SITE 1 AC8 8 TRP A 76 LEU B 107 GLN B 249 PRO B 336 SITE 2 AC8 8 VAL B 338 TRP B 449 HEM B 500 GOL B 880 SITE 1 AC9 6 GLY B 188 TRP B 358 VAL B 420 SER B 428 SITE 2 AC9 6 HOH B2052 HOH B2156 SITE 1 BC1 6 HOH A2184 VAL B 106 ARG B 367 HIS B 373 SITE 2 BC1 6 H4B B 600 9HL B 800 SITE 1 BC2 4 CYS A 96 CYS A 101 CYS B 96 CYS B 101 CRYST1 58.240 106.380 156.550 90.00 90.00 90.00 P 21 21 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 0.017170 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009400 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006388 0.00000