HEADER OXIDOREDUCTASE 20-OCT-14 4V3U TITLE STRUCTURE OF HUMAN NNOS R354A G357D MUTANT HEME DOMAIN IN COMPLEX WITH TITLE 2 N-2-(2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL)ETHYL-3-(PYRIDIN-3-YL) TITLE 3 PROPAN-1-AMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, BRAIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: RESIDUES 302-721; COMPND 5 SYNONYM: CONSTITUTIVE NOS, NC-NOS, NOS TYPE I, NEURONAL NOS, N-NOS, COMPND 6 NNOS, PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1, BNOS, NEURONAL NITRIC COMPND 7 OXIDE SYNTHASE; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; 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 EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,T.L.POULOS REVDAT 3 10-JAN-24 4V3U 1 REMARK LINK REVDAT 2 04-MAR-15 4V3U 1 JRNL REVDAT 1 24-DEC-14 4V3U 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. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 78.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.010 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 108481 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 10636 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 78.8444 - 7.1449 0.99 6758 317 0.1542 0.1682 REMARK 3 2 7.1449 - 5.6716 1.00 6727 382 0.1413 0.1712 REMARK 3 3 5.6716 - 4.9548 1.00 6772 361 0.1223 0.1681 REMARK 3 4 4.9548 - 4.5019 1.00 6735 372 0.1060 0.1589 REMARK 3 5 4.5019 - 4.1792 1.00 6733 389 0.1178 0.1795 REMARK 3 6 4.1792 - 3.9328 1.00 6806 339 0.1237 0.1715 REMARK 3 7 3.9328 - 3.7359 1.00 6749 361 0.1359 0.1820 REMARK 3 8 3.7359 - 3.5732 1.00 6772 352 0.1377 0.1876 REMARK 3 9 3.5732 - 3.4357 1.00 6756 360 0.1499 0.2080 REMARK 3 10 3.4357 - 3.3171 1.00 6750 405 0.1628 0.2314 REMARK 3 11 3.3171 - 3.2134 1.00 6757 330 0.1628 0.1930 REMARK 3 12 3.2134 - 3.1215 1.00 6748 369 0.1815 0.2555 REMARK 3 13 3.1215 - 3.0394 1.00 6814 299 0.2067 0.2793 REMARK 3 14 3.0394 - 2.9652 1.00 6680 407 0.2315 0.2654 REMARK 3 15 2.9652 - 2.8978 1.00 6773 349 0.2336 0.2837 REMARK 3 16 2.8978 - 2.8361 1.00 6791 316 0.2377 0.2895 REMARK 3 17 2.8361 - 2.7794 0.99 6713 388 0.2442 0.2869 REMARK 3 18 2.7794 - 2.7269 1.00 6784 313 0.2554 0.3435 REMARK 3 19 2.7269 - 2.6782 0.99 6729 338 0.2591 0.2922 REMARK 3 20 2.6782 - 2.6328 0.99 6664 347 0.2646 0.3050 REMARK 3 21 2.6328 - 2.5904 0.99 6775 392 0.2685 0.3297 REMARK 3 22 2.5904 - 2.5505 0.99 6693 372 0.2835 0.3254 REMARK 3 23 2.5505 - 2.5130 0.99 6687 365 0.2994 0.3271 REMARK 3 24 2.5130 - 2.4776 0.99 6689 356 0.3103 0.3536 REMARK 3 25 2.4776 - 2.4441 0.99 6751 312 0.3211 0.3584 REMARK 3 26 2.4441 - 2.4124 0.99 6684 347 0.3333 0.3933 REMARK 3 27 2.4124 - 2.3822 0.99 6724 330 0.3373 0.3553 REMARK 3 28 2.3822 - 2.3535 0.99 6706 355 0.3388 0.3657 REMARK 3 29 2.3535 - 2.3261 0.99 6659 374 0.3429 0.3657 REMARK 3 30 2.3261 - 2.3000 0.99 6658 339 0.3563 0.3833 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) : 0.360 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.04 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 14363 REMARK 3 ANGLE : 1.144 19532 REMARK 3 CHIRALITY : 0.073 2009 REMARK 3 PLANARITY : 0.004 2475 REMARK 3 DIHEDRAL : 15.292 5233 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 302:721) REMARK 3 ORIGIN FOR THE GROUP (A): 210.7096 29.0340 67.2313 REMARK 3 T TENSOR REMARK 3 T11: 0.4398 T22: 0.2340 REMARK 3 T33: 0.1764 T12: 0.0630 REMARK 3 T13: 0.0222 T23: 0.0126 REMARK 3 L TENSOR REMARK 3 L11: 0.9570 L22: 1.1033 REMARK 3 L33: 1.0107 L12: 0.2727 REMARK 3 L13: 0.0076 L23: 0.1058 REMARK 3 S TENSOR REMARK 3 S11: 0.0378 S12: -0.2264 S13: 0.0225 REMARK 3 S21: 0.3667 S22: 0.0274 S23: 0.0113 REMARK 3 S31: -0.2323 S32: 0.0492 S33: -0.0607 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESID 302:721) REMARK 3 ORIGIN FOR THE GROUP (A): 190.4390 5.5721 46.8087 REMARK 3 T TENSOR REMARK 3 T11: 0.1827 T22: 0.2111 REMARK 3 T33: 0.3171 T12: 0.0143 REMARK 3 T13: 0.0035 T23: 0.0650 REMARK 3 L TENSOR REMARK 3 L11: 1.3003 L22: 1.2655 REMARK 3 L33: 0.8506 L12: 0.1570 REMARK 3 L13: 0.0015 L23: 0.1947 REMARK 3 S TENSOR REMARK 3 S11: -0.0516 S12: 0.0684 S13: -0.1987 REMARK 3 S21: -0.0361 S22: 0.0487 S23: 0.3044 REMARK 3 S31: -0.0240 S32: -0.1689 S33: 0.0065 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN C AND RESID 302:721) REMARK 3 ORIGIN FOR THE GROUP (A): 225.4703 25.7715 16.0523 REMARK 3 T TENSOR REMARK 3 T11: 0.2931 T22: 0.2160 REMARK 3 T33: 0.1491 T12: -0.0378 REMARK 3 T13: 0.0166 T23: 0.0048 REMARK 3 L TENSOR REMARK 3 L11: 1.0155 L22: 1.0060 REMARK 3 L33: 1.0496 L12: -0.2345 REMARK 3 L13: 0.0789 L23: -0.0258 REMARK 3 S TENSOR REMARK 3 S11: 0.0620 S12: 0.1866 S13: -0.0149 REMARK 3 S21: -0.2444 S22: 0.0240 S23: -0.0160 REMARK 3 S31: -0.1652 S32: -0.0525 S33: -0.0745 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN D AND RESID 302:721) REMARK 3 ORIGIN FOR THE GROUP (A): 246.6868 6.0697 39.2816 REMARK 3 T TENSOR REMARK 3 T11: 0.1804 T22: 0.2369 REMARK 3 T33: 0.3916 T12: -0.0110 REMARK 3 T13: -0.0367 T23: -0.0070 REMARK 3 L TENSOR REMARK 3 L11: 1.4064 L22: 1.1555 REMARK 3 L33: 0.8780 L12: -0.1487 REMARK 3 L13: 0.0683 L23: -0.2263 REMARK 3 S TENSOR REMARK 3 S11: -0.0382 S12: -0.1775 S13: -0.2914 REMARK 3 S21: 0.1521 S22: 0.0015 S23: -0.3562 REMARK 3 S31: -0.0004 S32: 0.1855 S33: 0.0287 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUES 344 TO 352 IN BOTH CHAINS B REMARK 3 AND D ARE DISORDERED REMARK 4 REMARK 4 4V3U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-OCT-14. REMARK 100 THE DEPOSITION ID IS D_1290062007. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-SEP-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 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 REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 108522 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 1.47000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 4D1N REMARK 200 REMARK 200 REMARK: RPIM 1.390 CC ONE HALF 0.245 REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 11-13% PEG3350, 40MM CITRIC ACID 60MM REMARK 280 BIS-TRIS-PROPANE, 10% GLYCEROL, 5 MM TCEP, PH 6.2 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 87.77950 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.31500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 87.77950 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 42.31500 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 23090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 64840 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -192.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 SER B 344 REMARK 465 GLN B 345 REMARK 465 HIS B 346 REMARK 465 ALA B 347 REMARK 465 ARG B 348 REMARK 465 ARG B 349 REMARK 465 PRO B 350 REMARK 465 GLU B 351 REMARK 465 ASP B 352 REMARK 465 SER D 344 REMARK 465 GLN D 345 REMARK 465 HIS D 346 REMARK 465 ALA D 347 REMARK 465 ARG D 348 REMARK 465 ARG D 349 REMARK 465 PRO D 350 REMARK 465 GLU D 351 REMARK 465 ASP D 352 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 376 28.07 -144.67 REMARK 500 THR A 471 -89.86 -123.75 REMARK 500 CYS A 587 54.69 -147.30 REMARK 500 ARG A 608 -130.87 -113.60 REMARK 500 THR A 718 -28.43 -142.48 REMARK 500 LYS B 457 19.08 58.77 REMARK 500 THR B 471 -86.91 -110.87 REMARK 500 CYS B 587 57.76 -145.66 REMARK 500 ARG B 608 -137.94 -110.35 REMARK 500 CYS B 677 100.37 -168.04 REMARK 500 GLU C 314 -2.68 67.85 REMARK 500 LYS C 428 78.16 -107.06 REMARK 500 THR C 471 -94.00 -127.93 REMARK 500 CYS C 587 57.52 -149.98 REMARK 500 ARG C 608 -134.17 -113.76 REMARK 500 CYS C 677 107.32 -160.91 REMARK 500 GLU D 314 -3.48 68.46 REMARK 500 ALA D 417 93.70 -68.26 REMARK 500 THR D 471 -80.55 -113.91 REMARK 500 ARG D 608 -131.58 -115.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH C2057 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH C2058 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH D2188 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH D2189 DISTANCE = 6.34 ANGSTROMS 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 ZN A 900 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 331 SG REMARK 620 2 CYS A 336 SG 112.0 REMARK 620 3 CYS B 331 SG 117.1 105.0 REMARK 620 4 CYS B 336 SG 102.5 99.5 119.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 750 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 420 SG REMARK 620 2 HEM A 750 NA 90.5 REMARK 620 3 HEM A 750 NB 85.5 86.3 REMARK 620 4 HEM A 750 NC 90.5 178.8 93.1 REMARK 620 5 HEM A 750 ND 98.9 92.8 175.5 87.8 REMARK 620 6 EG8 A 800 N01 170.0 89.9 84.6 89.0 91.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 750 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 420 SG REMARK 620 2 HEM B 750 NA 96.2 REMARK 620 3 HEM B 750 NB 93.1 88.6 REMARK 620 4 HEM B 750 NC 91.4 172.4 91.4 REMARK 620 5 HEM B 750 ND 97.6 90.0 169.3 88.6 REMARK 620 6 EG8 B 800 N01 174.4 85.0 81.4 87.5 87.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 900 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 331 SG REMARK 620 2 CYS C 336 SG 114.9 REMARK 620 3 CYS D 331 SG 118.9 102.0 REMARK 620 4 CYS D 336 SG 102.0 101.6 116.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 750 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 420 SG REMARK 620 2 HEM C 750 NA 93.5 REMARK 620 3 HEM C 750 NB 88.6 86.9 REMARK 620 4 HEM C 750 NC 85.3 178.7 92.8 REMARK 620 5 HEM C 750 ND 93.5 90.9 177.1 89.3 REMARK 620 6 EG8 C 800 N01 168.4 91.3 81.1 90.0 97.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 750 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 420 SG REMARK 620 2 HEM D 750 NA 91.4 REMARK 620 3 HEM D 750 NB 87.9 88.2 REMARK 620 4 HEM D 750 NC 86.2 177.7 91.8 REMARK 620 5 HEM D 750 ND 94.0 89.8 177.3 90.2 REMARK 620 6 EG8 D 800 N01 172.5 88.8 84.6 93.6 93.5 REMARK 620 N 1 2 3 4 5 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 750 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B A 760 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EG8 A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 880 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 750 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B B 760 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EG8 B 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 880 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 750 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B C 760 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EG8 C 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL C 880 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL C 882 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 750 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B D 760 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EG8 D 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL D 880 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4D2Y RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) PYRIMIDIN-4-YL)ETHYL-(S,R)-2- REMARK 900 (3-FLUOROBENZYL) CYCLOPROPAN-1-AMINE REMARK 900 RELATED ID: 4D2Z RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) PYRIMIDIN-4-YL)ETHYL-(R,S)-2- REMARK 900 (3-FLUOROBENZYL) CYCLOPROPAN-1-AMINE REMARK 900 RELATED ID: 4D30 RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) PYRIMIDIN-4-YL)ETHYL-3- REMARK 900 (PYRIDIN-3-YL)PROPAN-1- AMINE REMARK 900 RELATED ID: 4D31 RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH 2-(2-(1H-IMIDAZOL-1-YL) PYRIMIDIN-4-YL)-N-(3- REMARK 900 CYANOBENZYL)ETHAN-1-AMINE REMARK 900 RELATED ID: 4D32 RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH 3-(3-FLUOROPHENYL)-N-2-(2-( 5-METHYL-1H-IMIDAZOL-1-YL) REMARK 900 PYRIMIDIN-4-YL)ETHYLPROPAN -1-AMINE REMARK 900 RELATED ID: 4D33 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN REMARK 900 IN COMPLEX WITH (N1-(2-(1H-IMIDAZOL-1- YL)PYRIMIDIN-4-YL)-N2-(3- REMARK 900 FLUOROPHENETHYL)ETHANE-1,2 -DIAMINE REMARK 900 RELATED ID: 4D34 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN REMARK 900 IN COMPLEX WITH 2-(2-(1H-IMIDAZOL-1-YL )PYRIMIDIN-4-YL)-N-(3- REMARK 900 FLUOROPHENETHYL)ETHAN-1-AMINE REMARK 900 RELATED ID: 4D35 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN REMARK 900 IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1 -YL)PYRIMIDIN-4-YL)ETHYL-3-(3- REMARK 900 FLUOROPHENYL)PROPAN-1 -AMINE REMARK 900 RELATED ID: 4D36 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN REMARK 900 IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1 -YL)PYRIMIDIN-4-YL)ETHYL-3-(3- REMARK 900 CHLOROPHENYL)PROPAN-1 -AMINE REMARK 900 RELATED ID: 4D37 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN REMARK 900 IN COMPLEX WITHN-{[(1R,2R)-2-(3- FLUOROPHENYL)CYCLOPROPYL]METHYL}-2- REMARK 900 [2-(1H-IMIDAZOL-1- YL)PYRIMIDIN-4-YL]ETHANAMINE REMARK 900 RELATED ID: 4D38 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN REMARK 900 IN COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1 -YL)PYRIMIDIN-4-YL)ETHYL-(S,R) REMARK 900 -2-(3-FLUOROBENZYL) CYCLOPROPAN-1-AMINE REMARK 900 RELATED ID: 4D39 RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN REMARK 900 IN COMPLEX WITH2-(2-(1H-IMIDAZOL-1-YL) PYRIMIDIN-4-YL)-N-(3- REMARK 900 CYANOBENZYL)ETHAN-1-AMINE REMARK 900 RELATED ID: 4D3A RELATED DB: PDB REMARK 900 STRUCTURE OF BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN REMARK 900 IN COMPLEX WITH 3-(3-FLUOROPHENYL)-N-2 -(2-(5-METHYL-1H-IMIDAZOL-1- REMARK 900 YL)PYRIMIDIN-4-YL) ETHYLPROPAN-1-AMINE REMARK 900 RELATED ID: 4D3B RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH N1-(2-(1H-IMIDAZOL-1-YL) PYRIMIDIN-4-YL)-N2-(3- REMARK 900 FLUOROPHENETHYL)ETHANE-1,2- DIAMINE REMARK 900 RELATED ID: 4V3V RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH N-(2-(1H-IMIDAZOL-1-YL)-4- PYRIMIDYLMETHYL)-3-(3- REMARK 900 FLUOROPHENYL)PROPAN-1-AMINE REMARK 900 RELATED ID: 4V3W RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH 2-(2-(1H-IMIDAZOL-1-YL) PYRIMIDIN-4-YL)-N-(3- REMARK 900 FLUOROPHENETHYL)ETHAN-1-AMINE REMARK 900 RELATED ID: 4V3X RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) PYRIMIDIN-4-YL)ETHYL-3-(3- REMARK 900 FLUOROPHENYL)PROPAN-1- AMINE REMARK 900 RELATED ID: 4V3Y RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH N-2-(2-(1H-IMIDAZOL-1-YL) PYRIMIDIN-4-YL)ETHYL-3-(3- REMARK 900 CHLOROPHENYL)PROPAN-1- AMINE REMARK 900 RELATED ID: 4V3Z RELATED DB: PDB REMARK 900 STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN REMARK 900 COMPLEX WITH 2-(2-(1H-IMIDAZOL-1-YL) PYRIMIDIN-4-YL)-N-(2-(3- REMARK 900 FLUOROPHENYL)CYCLOPROPYLMETHYL) ETHAN-1-AMINE DBREF 4V3U A 302 721 UNP P29475 NOS1_HUMAN 302 721 DBREF 4V3U B 302 721 UNP P29475 NOS1_HUMAN 302 721 DBREF 4V3U C 302 721 UNP P29475 NOS1_HUMAN 302 721 DBREF 4V3U D 302 721 UNP P29475 NOS1_HUMAN 302 721 SEQADV 4V3U ALA A 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 4V3U ASP A 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 4V3U ALA B 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 4V3U ASP B 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 4V3U ALA C 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 4V3U ASP C 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQADV 4V3U ALA D 354 UNP P29475 ARG 354 ENGINEERED MUTATION SEQADV 4V3U ASP D 357 UNP P29475 GLY 357 ENGINEERED MUTATION SEQRES 1 A 420 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 A 420 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 A 420 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 A 420 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 A 420 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 A 420 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 A 420 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 A 420 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 A 420 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 A 420 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 A 420 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 A 420 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 A 420 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 A 420 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 A 420 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 A 420 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 A 420 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 A 420 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 A 420 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 A 420 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 A 420 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 A 420 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 A 420 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 A 420 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 A 420 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 A 420 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 A 420 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 A 420 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 A 420 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 A 420 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 A 420 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 A 420 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 A 420 THR HIS VAL TRP SEQRES 1 B 420 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 B 420 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 B 420 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 B 420 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 B 420 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 B 420 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 B 420 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 B 420 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 B 420 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 B 420 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 B 420 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 B 420 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 B 420 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 B 420 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 B 420 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 B 420 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 B 420 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 B 420 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 B 420 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 B 420 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 B 420 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 B 420 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 B 420 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 B 420 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 B 420 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 B 420 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 B 420 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 B 420 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 B 420 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 B 420 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 B 420 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 B 420 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 B 420 THR HIS VAL TRP SEQRES 1 C 420 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 C 420 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 C 420 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 C 420 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 C 420 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 C 420 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 C 420 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 C 420 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 C 420 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 C 420 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 C 420 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 C 420 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 C 420 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 C 420 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 C 420 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 C 420 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 C 420 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 C 420 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 C 420 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 C 420 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 C 420 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 C 420 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 C 420 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 C 420 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 C 420 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 C 420 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 C 420 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 C 420 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 C 420 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 C 420 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 C 420 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 C 420 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 C 420 THR HIS VAL TRP SEQRES 1 D 420 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR GLU SEQRES 2 D 420 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 D 420 GLU THR GLY CYS THR GLU TYR ILE CYS MET GLY SER ILE SEQRES 4 D 420 MET HIS PRO SER GLN HIS ALA ARG ARG PRO GLU ASP VAL SEQRES 5 D 420 ALA THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 D 420 ILE ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 D 420 LYS ALA HIS MET GLU ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 D 420 ILE ASP THR THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 D 420 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 D 420 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 D 420 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 D 420 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 D 420 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 D 420 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 D 420 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 D 420 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 D 420 CYS ILE GLN GLN GLY TRP LYS PRO PRO ARG GLY ARG PHE SEQRES 18 D 420 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 D 420 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 D 420 VAL PRO ILE ARG HIS PRO LYS PHE GLU TRP PHE LYS ASP SEQRES 21 D 420 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 D 420 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 D 420 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 D 420 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 D 420 GLU VAL ALA LYS LYS MET ASN LEU ASP MET ARG LYS THR SEQRES 26 D 420 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 D 420 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 D 420 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 D 420 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 D 420 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 D 420 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 D 420 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 D 420 THR HIS VAL TRP HET HEM A 750 43 HET H4B A 760 17 HET EG8 A 800 23 HET GOL A 880 6 HET ZN A 900 1 HET HEM B 750 43 HET H4B B 760 17 HET EG8 B 800 23 HET GOL B 880 6 HET HEM C 750 43 HET H4B C 760 17 HET EG8 C 800 23 HET GOL C 880 6 HET GOL C 882 6 HET ZN C 900 1 HET HEM D 750 43 HET H4B D 760 17 HET EG8 D 800 23 HET GOL D 880 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM EG8 N-{2-[2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL]ETHYL}-3- HETNAM 2 EG8 (PYRIDIN-3-YL)PROPAN-1-AMINE HETNAM GOL GLYCEROL HETNAM ZN ZINC ION HETSYN HEM HEME HETSYN EG8 N-2-(2-(1H-IMIDAZOL-1-YL)PYRIMIDIN-4-YL)ETHYL-3- HETSYN 2 EG8 (PYRIDIN-3-YL)PROPAN-1-AMINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 5 HEM 4(C34 H32 FE N4 O4) FORMUL 6 H4B 4(C9 H15 N5 O3) FORMUL 7 EG8 4(C17 H20 N6) FORMUL 8 GOL 5(C3 H8 O3) FORMUL 9 ZN 2(ZN 2+) FORMUL 24 HOH *902(H2 O) HELIX 1 1 THR A 320 SER A 325 5 6 HELIX 2 2 THR A 355 ILE A 374 1 20 HELIX 3 3 SER A 379 SER A 397 1 19 HELIX 4 4 LYS A 402 ALA A 417 1 16 HELIX 5 5 GLY A 422 TRP A 426 5 5 HELIX 6 6 THR A 439 ASN A 456 1 18 HELIX 7 7 LYS A 457 ASN A 459 5 3 HELIX 8 8 ASN A 503 GLN A 513 1 11 HELIX 9 9 PRO A 542 VAL A 546 5 5 HELIX 10 10 PHE A 556 GLY A 563 5 8 HELIX 11 11 MET A 594 VAL A 600 1 7 HELIX 12 12 VAL A 600 ASP A 605 1 6 HELIX 13 13 ILE A 611 MET A 619 1 9 HELIX 14 14 LYS A 625 SER A 628 5 4 HELIX 15 15 LEU A 629 ASP A 649 1 21 HELIX 16 16 ASP A 655 GLY A 675 1 21 HELIX 17 17 ASP A 680 VAL A 685 1 6 HELIX 18 18 SER A 689 THR A 693 5 5 HELIX 19 19 THR A 693 HIS A 697 5 5 HELIX 20 20 ASP A 714 THR A 718 5 5 HELIX 21 21 THR B 320 SER B 325 5 6 HELIX 22 22 THR B 355 ILE B 374 1 20 HELIX 23 23 SER B 379 SER B 397 1 19 HELIX 24 24 LYS B 402 ASN B 416 1 15 HELIX 25 25 GLY B 422 TRP B 426 5 5 HELIX 26 26 THR B 439 ASN B 456 1 18 HELIX 27 27 LYS B 457 ASN B 459 5 3 HELIX 28 28 ASN B 503 GLN B 513 1 11 HELIX 29 29 PRO B 542 VAL B 546 5 5 HELIX 30 30 PHE B 559 GLY B 563 5 5 HELIX 31 31 GLY B 595 VAL B 600 1 6 HELIX 32 32 VAL B 600 ASP B 605 1 6 HELIX 33 33 ILE B 611 MET B 619 1 9 HELIX 34 34 LYS B 625 SER B 628 5 4 HELIX 35 35 LEU B 629 ASP B 649 1 21 HELIX 36 36 ASP B 655 ARG B 674 1 20 HELIX 37 37 ASP B 680 VAL B 685 1 6 HELIX 38 38 SER B 689 THR B 693 5 5 HELIX 39 39 THR B 693 HIS B 697 5 5 HELIX 40 40 ASP B 714 THR B 718 5 5 HELIX 41 41 THR C 320 SER C 325 5 6 HELIX 42 42 THR C 355 ILE C 374 1 20 HELIX 43 43 SER C 379 SER C 397 1 19 HELIX 44 44 LYS C 402 ASN C 416 1 15 HELIX 45 45 GLY C 422 TRP C 426 5 5 HELIX 46 46 THR C 439 ASN C 456 1 18 HELIX 47 47 LYS C 457 ASN C 459 5 3 HELIX 48 48 ASN C 503 GLN C 513 1 11 HELIX 49 49 PRO C 542 VAL C 546 5 5 HELIX 50 50 PHE C 556 GLY C 563 5 8 HELIX 51 51 GLY C 595 VAL C 600 1 6 HELIX 52 52 VAL C 600 ASP C 605 1 6 HELIX 53 53 ILE C 611 MET C 619 1 9 HELIX 54 54 LYS C 625 SER C 628 5 4 HELIX 55 55 LEU C 629 ASP C 649 1 21 HELIX 56 56 ASP C 655 GLY C 675 1 21 HELIX 57 57 ASP C 680 VAL C 685 1 6 HELIX 58 58 SER C 689 THR C 693 5 5 HELIX 59 59 THR C 693 HIS C 697 5 5 HELIX 60 60 ASP C 714 THR C 718 5 5 HELIX 61 61 THR D 320 SER D 325 5 6 HELIX 62 62 THR D 355 ILE D 374 1 20 HELIX 63 63 SER D 379 SER D 397 1 19 HELIX 64 64 LYS D 402 ALA D 417 1 16 HELIX 65 65 GLY D 422 TRP D 426 5 5 HELIX 66 66 THR D 439 ASN D 456 1 18 HELIX 67 67 LYS D 457 ASN D 459 5 3 HELIX 68 68 ASN D 503 GLN D 513 1 11 HELIX 69 69 PRO D 542 VAL D 546 5 5 HELIX 70 70 TRP D 558 GLY D 563 5 6 HELIX 71 71 GLY D 595 VAL D 600 1 6 HELIX 72 72 VAL D 600 ASP D 605 1 6 HELIX 73 73 ILE D 611 MET D 619 1 9 HELIX 74 74 LYS D 625 SER D 628 5 4 HELIX 75 75 LEU D 629 ASP D 649 1 21 HELIX 76 76 ASP D 655 GLY D 675 1 21 HELIX 77 77 ASP D 680 VAL D 685 1 6 HELIX 78 78 SER D 689 THR D 693 5 5 HELIX 79 79 THR D 693 HIS D 697 5 5 HELIX 80 80 ASP D 714 THR D 718 5 5 SHEET 1 AA 2 LEU A 306 LYS A 309 0 SHEET 2 AA 2 VAL A 316 ASP A 319 -1 O LEU A 317 N VAL A 308 SHEET 1 AB 4 GLN A 430 ASP A 433 0 SHEET 2 AB 4 ALA A 463 ILE A 466 1 O ILE A 464 N PHE A 432 SHEET 3 AB 4 PHE A 589 SER A 590 -1 O SER A 590 N ALA A 463 SHEET 4 AB 4 ALA A 571 VAL A 572 -1 O VAL A 572 N PHE A 589 SHEET 1 AC 3 ARG A 478 VAL A 479 0 SHEET 2 AC 3 LEU A 527 GLN A 530 -1 O GLN A 530 N ARG A 478 SHEET 3 AC 3 GLU A 537 PHE A 539 -1 O GLU A 537 N LEU A 529 SHEET 1 AD 2 GLY A 489 LYS A 491 0 SHEET 2 AD 2 THR A 497 GLY A 499 -1 O LEU A 498 N TYR A 490 SHEET 1 AE 2 GLU A 548 PRO A 550 0 SHEET 2 AE 2 LYS A 565 TYR A 567 -1 O TRP A 566 N VAL A 549 SHEET 1 AF 3 LEU A 582 PHE A 584 0 SHEET 2 AF 3 LEU A 576 ILE A 579 -1 O LEU A 577 N PHE A 584 SHEET 3 AF 3 SER A 708 GLU A 710 -1 O SER A 708 N GLU A 578 SHEET 1 BA 2 LEU B 306 LYS B 309 0 SHEET 2 BA 2 VAL B 316 ASP B 319 -1 O LEU B 317 N VAL B 308 SHEET 1 BB 4 GLN B 430 ASP B 433 0 SHEET 2 BB 4 ALA B 463 ILE B 466 1 O ILE B 464 N PHE B 432 SHEET 3 BB 4 PHE B 589 SER B 590 -1 O SER B 590 N ALA B 463 SHEET 4 BB 4 ALA B 571 VAL B 572 -1 O VAL B 572 N PHE B 589 SHEET 1 BC 3 ARG B 478 VAL B 479 0 SHEET 2 BC 3 LEU B 527 GLN B 530 -1 O GLN B 530 N ARG B 478 SHEET 3 BC 3 GLU B 537 PHE B 539 -1 O GLU B 537 N LEU B 529 SHEET 1 BD 2 GLY B 489 LYS B 491 0 SHEET 2 BD 2 THR B 497 GLY B 499 -1 O LEU B 498 N TYR B 490 SHEET 1 BE 2 GLU B 548 PRO B 550 0 SHEET 2 BE 2 LYS B 565 TYR B 567 -1 O TRP B 566 N VAL B 549 SHEET 1 BF 3 LEU B 582 PHE B 584 0 SHEET 2 BF 3 LEU B 576 ILE B 579 -1 O LEU B 577 N PHE B 584 SHEET 3 BF 3 SER B 708 GLU B 710 -1 O SER B 708 N GLU B 578 SHEET 1 BG 2 TYR B 593 MET B 594 0 SHEET 2 BG 2 ILE B 653 VAL B 654 1 N VAL B 654 O TYR B 593 SHEET 1 CA 2 LEU C 306 LYS C 309 0 SHEET 2 CA 2 VAL C 316 ASP C 319 -1 O LEU C 317 N VAL C 308 SHEET 1 CB 4 GLN C 430 ASP C 433 0 SHEET 2 CB 4 ALA C 463 ILE C 466 1 O ILE C 464 N PHE C 432 SHEET 3 CB 4 PHE C 589 SER C 590 -1 O SER C 590 N ALA C 463 SHEET 4 CB 4 ALA C 571 VAL C 572 -1 O VAL C 572 N PHE C 589 SHEET 1 CC 3 ARG C 478 VAL C 479 0 SHEET 2 CC 3 LEU C 527 GLN C 530 -1 O GLN C 530 N ARG C 478 SHEET 3 CC 3 GLU C 537 PHE C 539 -1 O GLU C 537 N LEU C 529 SHEET 1 CD 2 GLY C 489 LYS C 491 0 SHEET 2 CD 2 THR C 497 GLY C 499 -1 O LEU C 498 N TYR C 490 SHEET 1 CE 2 GLU C 548 PRO C 550 0 SHEET 2 CE 2 LYS C 565 TYR C 567 -1 O TRP C 566 N VAL C 549 SHEET 1 CF 3 LEU C 582 PHE C 584 0 SHEET 2 CF 3 LEU C 576 ILE C 579 -1 O LEU C 577 N PHE C 584 SHEET 3 CF 3 SER C 708 GLU C 710 -1 O SER C 708 N GLU C 578 SHEET 1 CG 2 TYR C 593 MET C 594 0 SHEET 2 CG 2 ILE C 653 VAL C 654 1 N VAL C 654 O TYR C 593 SHEET 1 DA 2 LEU D 306 LYS D 309 0 SHEET 2 DA 2 VAL D 316 ASP D 319 -1 O LEU D 317 N VAL D 308 SHEET 1 DB 4 GLN D 430 ASP D 433 0 SHEET 2 DB 4 ALA D 463 ILE D 466 1 O ILE D 464 N PHE D 432 SHEET 3 DB 4 PHE D 589 SER D 590 -1 O SER D 590 N ALA D 463 SHEET 4 DB 4 ALA D 571 VAL D 572 -1 O VAL D 572 N PHE D 589 SHEET 1 DC 3 ARG D 478 VAL D 479 0 SHEET 2 DC 3 LEU D 527 GLN D 530 -1 O GLN D 530 N ARG D 478 SHEET 3 DC 3 GLU D 537 PHE D 539 -1 O GLU D 537 N LEU D 529 SHEET 1 DD 2 GLY D 489 LYS D 491 0 SHEET 2 DD 2 THR D 497 GLY D 499 -1 O LEU D 498 N TYR D 490 SHEET 1 DE 2 GLU D 548 PRO D 550 0 SHEET 2 DE 2 LYS D 565 TYR D 567 -1 O TRP D 566 N VAL D 549 SHEET 1 DF 3 LEU D 582 PHE D 584 0 SHEET 2 DF 3 MET D 575 ILE D 579 -1 O LEU D 577 N PHE D 584 SHEET 3 DF 3 SER D 708 TYR D 711 -1 O SER D 708 N GLU D 578 SHEET 1 DG 2 TYR D 593 MET D 594 0 SHEET 2 DG 2 ILE D 653 VAL D 654 1 N VAL D 654 O TYR D 593 LINK SG CYS A 331 ZN ZN A 900 1555 1555 2.34 LINK SG CYS A 336 ZN ZN A 900 1555 1555 2.37 LINK SG CYS A 420 FE HEM A 750 1555 1555 2.28 LINK FE HEM A 750 N01 EG8 A 800 1555 1555 2.35 LINK ZN ZN A 900 SG CYS B 331 1555 1555 2.37 LINK ZN ZN A 900 SG CYS B 336 1555 1555 2.30 LINK SG CYS B 420 FE HEM B 750 1555 1555 2.37 LINK FE HEM B 750 N01 EG8 B 800 1555 1555 2.35 LINK SG CYS C 331 ZN ZN C 900 1555 1555 2.26 LINK SG CYS C 336 ZN ZN C 900 1555 1555 2.39 LINK SG CYS C 420 FE HEM C 750 1555 1555 2.32 LINK FE HEM C 750 N01 EG8 C 800 1555 1555 2.39 LINK ZN ZN C 900 SG CYS D 331 1555 1555 2.33 LINK ZN ZN C 900 SG CYS D 336 1555 1555 2.35 LINK SG CYS D 420 FE HEM D 750 1555 1555 2.30 LINK FE HEM D 750 N01 EG8 D 800 1555 1555 2.42 CISPEP 1 THR A 706 PRO A 707 0 -5.98 CISPEP 2 CYS B 302 PRO B 303 0 2.74 CISPEP 3 THR B 706 PRO B 707 0 -0.04 CISPEP 4 THR C 706 PRO C 707 0 -4.84 CISPEP 5 CYS D 302 PRO D 303 0 3.58 CISPEP 6 THR D 706 PRO D 707 0 1.89 SITE 1 AC1 16 TRP A 414 CYS A 420 VAL A 421 SER A 462 SITE 2 AC1 16 PHE A 589 SER A 590 TRP A 592 GLU A 597 SITE 3 AC1 16 TRP A 683 PHE A 709 TYR A 711 H4B A 760 SITE 4 AC1 16 EG8 A 800 HOH A2236 HOH A2237 HOH A2238 SITE 1 AC2 14 SER A 339 ARG A 601 VAL A 682 TRP A 683 SITE 2 AC2 14 HEM A 750 HOH A2079 HOH A2184 HOH A2221 SITE 3 AC2 14 HOH A2237 TRP B 681 PHE B 696 HIS B 697 SITE 4 AC2 14 GLN B 698 GLU B 699 SITE 1 AC3 7 MET A 341 HIS A 342 GLN A 483 PRO A 570 SITE 2 AC3 7 VAL A 572 HEM A 750 TRP B 311 SITE 1 AC4 4 LYS A 411 LEU A 429 GLN A 430 VAL A 431 SITE 1 AC5 4 CYS A 331 CYS A 336 CYS B 331 CYS B 336 SITE 1 AC6 18 TRP B 414 CYS B 420 VAL B 421 GLY B 422 SITE 2 AC6 18 SER B 462 PHE B 589 SER B 590 GLY B 591 SITE 3 AC6 18 TRP B 592 GLU B 597 TRP B 683 TYR B 711 SITE 4 AC6 18 H4B B 760 EG8 B 800 HOH B2156 HOH B2203 SITE 5 AC6 18 HOH B2204 HOH B2205 SITE 1 AC7 14 TRP A 681 PHE A 696 HIS A 697 GLN A 698 SITE 2 AC7 14 SER B 339 MET B 341 ARG B 601 VAL B 682 SITE 3 AC7 14 TRP B 683 HEM B 750 HOH B2023 HOH B2168 SITE 4 AC7 14 HOH B2193 HOH B2203 SITE 1 AC8 6 MET B 341 HIS B 342 GLN B 483 PRO B 570 SITE 2 AC8 6 VAL B 572 HEM B 750 SITE 1 AC9 5 ILE B 407 LYS B 411 SER B 427 LEU B 429 SITE 2 AC9 5 VAL B 431 SITE 1 BC1 18 TRP C 414 CYS C 420 VAL C 421 SER C 462 SITE 2 BC1 18 PHE C 589 SER C 590 GLY C 591 TRP C 592 SITE 3 BC1 18 GLU C 597 TRP C 683 PHE C 709 TYR C 711 SITE 4 BC1 18 H4B C 760 EG8 C 800 HOH C2194 HOH C2262 SITE 5 BC1 18 HOH C2267 HOH C2268 SITE 1 BC2 15 SER C 339 MET C 341 ARG C 601 VAL C 682 SITE 2 BC2 15 TRP C 683 HEM C 750 HOH C2074 HOH C2209 SITE 3 BC2 15 HOH C2247 HOH C2267 HOH C2269 TRP D 681 SITE 4 BC2 15 PHE D 696 HIS D 697 GLU D 699 SITE 1 BC3 7 MET C 341 HIS C 342 GLN C 483 PRO C 570 SITE 2 BC3 7 VAL C 572 HEM C 750 TRP D 311 SITE 1 BC4 4 LYS C 411 LEU C 429 GLN C 430 VAL C 431 SITE 1 BC5 5 ASP C 433 TYR C 446 PRO C 493 HOH C2087 SITE 2 BC5 5 HOH C2089 SITE 1 BC6 4 CYS C 331 CYS C 336 CYS D 331 CYS D 336 SITE 1 BC7 21 TRP D 414 ALA D 417 CYS D 420 VAL D 421 SITE 2 BC7 21 GLY D 422 SER D 462 PHE D 589 SER D 590 SITE 3 BC7 21 GLY D 591 TRP D 592 GLU D 597 TRP D 683 SITE 4 BC7 21 PHE D 709 TYR D 711 H4B D 760 EG8 D 800 SITE 5 BC7 21 HOH D2059 HOH D2135 HOH D2181 HOH D2182 SITE 6 BC7 21 HOH D2183 SITE 1 BC8 15 TRP C 681 PHE C 696 HIS C 697 GLN C 698 SITE 2 BC8 15 GLU C 699 HOH C2254 SER D 339 ARG D 601 SITE 3 BC8 15 VAL D 682 TRP D 683 HEM D 750 HOH D2018 SITE 4 BC8 15 HOH D2147 HOH D2176 HOH D2183 SITE 1 BC9 7 TRP C 311 MET D 341 HIS D 342 GLN D 483 SITE 2 BC9 7 PRO D 570 VAL D 572 HEM D 750 SITE 1 CC1 5 LYS D 411 LEU D 429 GLN D 430 VAL D 431 SITE 2 CC1 5 HOH D2185 CRYST1 175.559 84.630 167.269 90.00 91.96 90.00 C 1 2 1 16 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 0.005696 0.000000 0.000195 0.00000 SCALE2 0.000000 0.011816 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005982 0.00000