HEADER OXIDOREDUCTASE 12-DEC-22 8FGQ TITLE STRUCTURE OF HUMAN ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN TITLE 2 COMPLEX WITH 4-(5-(2-(DIMETHYLAMINO)ETHYL)-2,3-DIFLUOROPHENETHYL)-6- TITLE 3 METHYLPYRIMIDIN-2-AMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, ENDOTHELIAL; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: CONSTITUTIVE NOS,CNOS,EC-NOS,ENDOTHELIAL NOS,ENOS,NOS TYPE COMPND 5 III,NOSIII; COMPND 6 EC: 1.14.13.39; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 CELL: ENDOTHELIAL; SOURCE 6 GENE: NOS3; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS NITRIC OXIDE SYNTHASE INHIBITOR, HEME ENZYME, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,T.L.POULOS REVDAT 1 11-OCT-23 8FGQ 0 JRNL AUTH D.VASU,H.T.DO,H.LI,C.D.HARDY,A.AWASTHI,T.L.POULOS, JRNL AUTH 2 R.B.SILVERMAN JRNL TITL POTENT, SELECTIVE, AND MEMBRANE PERMEABLE JRNL TITL 2 2-AMINO-4-SUBSTITUTED PYRIDINE-BASED NEURONAL NITRIC OXIDE JRNL TITL 3 SYNTHASE INHIBITORS. JRNL REF J.MED.CHEM. V. 66 9934 2023 JRNL REFN ISSN 0022-2623 JRNL PMID 37433128 JRNL DOI 10.1021/ACS.JMEDCHEM.3C00782 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 75.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.010 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 97007 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 9416 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 75.7849 - 6.8343 1.00 6088 286 0.1845 0.1868 REMARK 3 2 6.8343 - 5.4250 0.99 5993 299 0.1657 0.2214 REMARK 3 3 5.4250 - 4.7394 0.99 6082 331 0.1471 0.2039 REMARK 3 4 4.7394 - 4.3061 0.99 5994 294 0.1335 0.1898 REMARK 3 5 4.3061 - 3.9975 0.97 5838 315 0.1391 0.1849 REMARK 3 6 3.9975 - 3.7618 0.97 5956 305 0.1482 0.1795 REMARK 3 7 3.7618 - 3.5734 0.97 5975 321 0.1617 0.2248 REMARK 3 8 3.5734 - 3.4179 0.97 5900 311 0.1652 0.2317 REMARK 3 9 3.4179 - 3.2863 0.98 5884 340 0.1736 0.2401 REMARK 3 10 3.2863 - 3.1729 0.98 5958 314 0.1785 0.2403 REMARK 3 11 3.1729 - 3.0737 0.98 6004 293 0.1998 0.2623 REMARK 3 12 3.0737 - 2.9858 0.98 5998 264 0.1917 0.2566 REMARK 3 13 2.9858 - 2.9072 0.98 6032 268 0.2031 0.3079 REMARK 3 14 2.9072 - 2.8363 0.98 5891 344 0.2038 0.2791 REMARK 3 15 2.8363 - 2.7718 0.98 6044 315 0.2116 0.2630 REMARK 3 16 2.7718 - 2.7128 0.98 5919 298 0.2153 0.2880 REMARK 3 17 2.7128 - 2.6585 0.98 6040 335 0.2251 0.2731 REMARK 3 18 2.6585 - 2.6084 0.98 5962 362 0.2275 0.2697 REMARK 3 19 2.6084 - 2.5618 0.98 5956 331 0.2306 0.2961 REMARK 3 20 2.5618 - 2.5184 0.98 6036 303 0.2421 0.2756 REMARK 3 21 2.5184 - 2.4777 0.98 5919 300 0.2453 0.3115 REMARK 3 22 2.4777 - 2.4396 0.98 6014 364 0.2549 0.3144 REMARK 3 23 2.4396 - 2.4037 0.98 5894 315 0.2692 0.3246 REMARK 3 24 2.4037 - 2.3699 0.99 6022 344 0.2717 0.3389 REMARK 3 25 2.3699 - 2.3378 0.98 6076 276 0.2716 0.3303 REMARK 3 26 2.3378 - 2.3075 0.99 5935 324 0.2755 0.3299 REMARK 3 27 2.3075 - 2.2786 0.99 6002 345 0.2728 0.3481 REMARK 3 28 2.2786 - 2.2512 0.98 6071 274 0.2949 0.3404 REMARK 3 29 2.2512 - 2.2250 0.98 5918 291 0.3230 0.3891 REMARK 3 30 2.2250 - 2.2000 0.99 5928 354 0.3038 0.3295 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) : 0.300 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.670 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.41 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 : 0.009 13778 REMARK 3 ANGLE : 1.060 18789 REMARK 3 CHIRALITY : 0.054 1952 REMARK 3 PLANARITY : 0.006 2412 REMARK 3 DIHEDRAL : 15.762 8039 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 68:480 ) REMARK 3 ORIGIN FOR THE GROUP (A): 65.498 31.637 -184.777 REMARK 3 T TENSOR REMARK 3 T11: 0.4157 T22: 0.3860 REMARK 3 T33: 0.3754 T12: 0.2068 REMARK 3 T13: 0.1597 T23: 0.2808 REMARK 3 L TENSOR REMARK 3 L11: 0.8411 L22: 1.0749 REMARK 3 L33: 1.5981 L12: 0.2267 REMARK 3 L13: -0.5633 L23: -0.3585 REMARK 3 S TENSOR REMARK 3 S11: 0.2644 S12: 0.4400 S13: 0.3275 REMARK 3 S21: 0.0804 S22: 0.2114 S23: 0.2509 REMARK 3 S31: -0.5971 S32: -0.5164 S33: -0.0169 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN B AND RESID 67:480 ) REMARK 3 ORIGIN FOR THE GROUP (A): 75.147 8.412 -157.072 REMARK 3 T TENSOR REMARK 3 T11: 0.1446 T22: 0.1305 REMARK 3 T33: 0.1780 T12: -0.0513 REMARK 3 T13: -0.0084 T23: 0.0172 REMARK 3 L TENSOR REMARK 3 L11: 1.0176 L22: 1.0660 REMARK 3 L33: 1.7653 L12: -0.2111 REMARK 3 L13: -0.4103 L23: -0.3722 REMARK 3 S TENSOR REMARK 3 S11: 0.0660 S12: -0.0324 S13: 0.0480 REMARK 3 S21: 0.1480 S22: 0.0366 S23: 0.0133 REMARK 3 S31: -0.1199 S32: -0.0323 S33: -0.0623 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN C AND RESID 68:480 ) REMARK 3 ORIGIN FOR THE GROUP (A): 94.303 -33.801 -194.455 REMARK 3 T TENSOR REMARK 3 T11: 0.3900 T22: 0.1932 REMARK 3 T33: 0.2768 T12: -0.0203 REMARK 3 T13: -0.0514 T23: 0.1082 REMARK 3 L TENSOR REMARK 3 L11: 0.7258 L22: 1.4009 REMARK 3 L33: 1.3736 L12: 0.0952 REMARK 3 L13: 0.5445 L23: 0.0023 REMARK 3 S TENSOR REMARK 3 S11: 0.1716 S12: -0.2583 S13: -0.1917 REMARK 3 S21: 0.0581 S22: 0.0146 S23: 0.1698 REMARK 3 S31: 0.4745 S32: -0.1339 S33: -0.0179 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: ( CHAIN D AND RESID 68:480 ) REMARK 3 ORIGIN FOR THE GROUP (A): 104.591 -10.232 -221.732 REMARK 3 T TENSOR REMARK 3 T11: 0.1663 T22: 0.1286 REMARK 3 T33: 0.1801 T12: 0.0373 REMARK 3 T13: -0.0060 T23: -0.0021 REMARK 3 L TENSOR REMARK 3 L11: 0.8226 L22: 0.5959 REMARK 3 L33: 1.8558 L12: 0.2696 REMARK 3 L13: 0.3833 L23: 0.1052 REMARK 3 S TENSOR REMARK 3 S11: -0.0255 S12: 0.0300 S13: -0.0284 REMARK 3 S21: -0.0650 S22: 0.0538 S23: -0.0177 REMARK 3 S31: -0.0548 S32: 0.1350 S33: -0.0236 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8FGQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1000262627. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(III) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 97129 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 75.785 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.17200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 1.27800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: 5UO8 REMARK 200 REMARK 200 REMARK: RODS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10-12% PEG3350, 0.1M BIS-TRIS 0.2-0.3M REMARK 280 MG ACETATE, 0.1M GDCL3 10% GLYCEROL, 5 MM TCEP, PH 7.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 75.74000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 11110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33860 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -153.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 10590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -160.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 ALA A 41 REMARK 465 PRO A 42 REMARK 465 ALA A 43 REMARK 465 SER A 44 REMARK 465 LEU A 45 REMARK 465 LEU A 46 REMARK 465 PRO A 47 REMARK 465 PRO A 48 REMARK 465 ALA A 49 REMARK 465 PRO A 50 REMARK 465 GLU A 51 REMARK 465 HIS A 52 REMARK 465 SER A 53 REMARK 465 PRO A 54 REMARK 465 PRO A 55 REMARK 465 SER A 56 REMARK 465 SER A 57 REMARK 465 PRO A 58 REMARK 465 LEU A 59 REMARK 465 THR A 60 REMARK 465 GLN A 61 REMARK 465 PRO A 62 REMARK 465 PRO A 63 REMARK 465 GLU A 64 REMARK 465 GLY A 65 REMARK 465 PRO A 66 REMARK 465 LYS A 67 REMARK 465 ARG A 107 REMARK 465 LYS A 108 REMARK 465 LEU A 109 REMARK 465 GLN A 110 REMARK 465 GLY A 111 REMARK 465 ARG A 112 REMARK 465 PRO A 113 REMARK 465 SER A 114 REMARK 465 PRO A 115 REMARK 465 GLY A 116 REMARK 465 PRO A 117 REMARK 465 PRO A 118 REMARK 465 ALA A 119 REMARK 465 ALA B 41 REMARK 465 PRO B 42 REMARK 465 ALA B 43 REMARK 465 SER B 44 REMARK 465 LEU B 45 REMARK 465 LEU B 46 REMARK 465 PRO B 47 REMARK 465 PRO B 48 REMARK 465 ALA B 49 REMARK 465 PRO B 50 REMARK 465 GLU B 51 REMARK 465 HIS B 52 REMARK 465 SER B 53 REMARK 465 PRO B 54 REMARK 465 PRO B 55 REMARK 465 SER B 56 REMARK 465 SER B 57 REMARK 465 PRO B 58 REMARK 465 LEU B 59 REMARK 465 THR B 60 REMARK 465 GLN B 61 REMARK 465 PRO B 62 REMARK 465 PRO B 63 REMARK 465 GLU B 64 REMARK 465 GLY B 65 REMARK 465 PRO B 66 REMARK 465 ARG B 107 REMARK 465 LYS B 108 REMARK 465 LEU B 109 REMARK 465 GLN B 110 REMARK 465 GLY B 111 REMARK 465 ARG B 112 REMARK 465 PRO B 113 REMARK 465 SER B 114 REMARK 465 PRO B 115 REMARK 465 GLY B 116 REMARK 465 PRO B 117 REMARK 465 PRO B 118 REMARK 465 ALA C 41 REMARK 465 PRO C 42 REMARK 465 ALA C 43 REMARK 465 SER C 44 REMARK 465 LEU C 45 REMARK 465 LEU C 46 REMARK 465 PRO C 47 REMARK 465 PRO C 48 REMARK 465 ALA C 49 REMARK 465 PRO C 50 REMARK 465 GLU C 51 REMARK 465 HIS C 52 REMARK 465 SER C 53 REMARK 465 PRO C 54 REMARK 465 PRO C 55 REMARK 465 SER C 56 REMARK 465 SER C 57 REMARK 465 PRO C 58 REMARK 465 LEU C 59 REMARK 465 THR C 60 REMARK 465 GLN C 61 REMARK 465 PRO C 62 REMARK 465 PRO C 63 REMARK 465 GLU C 64 REMARK 465 GLY C 65 REMARK 465 PRO C 66 REMARK 465 ARG C 107 REMARK 465 LYS C 108 REMARK 465 LEU C 109 REMARK 465 GLN C 110 REMARK 465 GLY C 111 REMARK 465 ARG C 112 REMARK 465 PRO C 113 REMARK 465 SER C 114 REMARK 465 PRO C 115 REMARK 465 GLY C 116 REMARK 465 PRO C 117 REMARK 465 PRO C 118 REMARK 465 ALA D 41 REMARK 465 PRO D 42 REMARK 465 ALA D 43 REMARK 465 SER D 44 REMARK 465 LEU D 45 REMARK 465 LEU D 46 REMARK 465 PRO D 47 REMARK 465 PRO D 48 REMARK 465 ALA D 49 REMARK 465 PRO D 50 REMARK 465 GLU D 51 REMARK 465 HIS D 52 REMARK 465 SER D 53 REMARK 465 PRO D 54 REMARK 465 PRO D 55 REMARK 465 SER D 56 REMARK 465 SER D 57 REMARK 465 PRO D 58 REMARK 465 LEU D 59 REMARK 465 THR D 60 REMARK 465 GLN D 61 REMARK 465 PRO D 62 REMARK 465 PRO D 63 REMARK 465 GLU D 64 REMARK 465 GLY D 65 REMARK 465 PRO D 66 REMARK 465 LYS D 67 REMARK 465 ARG D 107 REMARK 465 LYS D 108 REMARK 465 LEU D 109 REMARK 465 GLN D 110 REMARK 465 GLY D 111 REMARK 465 ARG D 112 REMARK 465 PRO D 113 REMARK 465 SER D 114 REMARK 465 PRO D 115 REMARK 465 GLY D 116 REMARK 465 PRO D 117 REMARK 465 PRO D 118 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 OH TYR B 475 O1D HEM B 501 1.93 REMARK 500 NE1 TRP A 447 O HOH A 601 2.09 REMARK 500 NE1 TRP B 447 O HOH B 601 2.11 REMARK 500 NE1 TRP D 447 O HOH D 601 2.14 REMARK 500 OE2 GLU C 342 OG SER C 470 2.16 REMARK 500 OE2 GLU D 321 O4 BTB D 504 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE2 GLU A 152 O4 BTB D 505 2851 2.15 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 GLN A 89 -98.84 -87.08 REMARK 500 GLN A 144 -95.39 39.89 REMARK 500 LYS A 192 72.18 -103.46 REMARK 500 ASP A 200 35.81 -88.15 REMARK 500 ARG A 202 82.97 -155.21 REMARK 500 SER A 203 171.09 115.10 REMARK 500 GLN A 233 -175.66 -63.64 REMARK 500 GLN A 257 0.71 -62.37 REMARK 500 ASP A 258 21.84 -147.69 REMARK 500 VAL A 268 -48.77 -6.35 REMARK 500 PRO A 290 -159.46 -61.27 REMARK 500 LEU A 292 96.88 -63.61 REMARK 500 ALA A 351 68.41 -150.76 REMARK 500 ARG A 372 -134.46 -109.75 REMARK 500 ALA A 437 -74.00 -76.76 REMARK 500 LYS B 192 46.10 -97.08 REMARK 500 ASN B 283 28.80 -147.10 REMARK 500 ALA B 351 76.31 -152.22 REMARK 500 ARG B 372 -130.40 -119.37 REMARK 500 CYS B 441 118.93 -167.46 REMARK 500 GLN C 89 -78.16 -66.76 REMARK 500 SER C 143 -168.99 -68.42 REMARK 500 THR C 162 -153.72 -125.45 REMARK 500 ARG C 199 6.51 -62.07 REMARK 500 HIS C 277 41.51 -66.65 REMARK 500 ASN C 283 26.53 -147.49 REMARK 500 ASP C 297 -12.41 70.09 REMARK 500 ALA C 351 69.83 -152.09 REMARK 500 ARG C 372 -134.75 -107.40 REMARK 500 ARG D 202 25.34 -143.26 REMARK 500 ASP D 258 5.80 -63.36 REMARK 500 ALA D 351 65.56 -159.27 REMARK 500 ARG D 372 -132.94 -109.08 REMARK 500 CYS D 441 118.76 -165.22 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 A 711 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A 712 DISTANCE = 8.41 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 507 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 94 SG REMARK 620 2 CYS A 99 SG 100.7 REMARK 620 3 CYS B 94 SG 123.3 108.2 REMARK 620 4 CYS B 99 SG 109.4 106.2 107.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 184 SG REMARK 620 2 HEM A 501 NA 106.3 REMARK 620 3 HEM A 501 NB 100.7 84.0 REMARK 620 4 HEM A 501 NC 91.6 162.0 91.2 REMARK 620 5 HEM A 501 ND 100.8 90.8 158.5 87.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 GD A 509 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 BTB A 504 O3 REMARK 620 2 BTB A 504 O4 84.6 REMARK 620 3 BTB A 504 N 70.6 60.2 REMARK 620 4 BTB A 504 O6 66.2 127.4 69.0 REMARK 620 5 BTB A 504 O8 127.5 66.3 57.2 97.4 REMARK 620 6 HOH A 621 O 55.5 112.3 126.0 86.6 175.8 REMARK 620 7 HOH A 698 O 148.7 126.4 118.0 88.1 70.9 107.9 REMARK 620 8 HOH A 703 O 101.2 136.9 161.7 92.8 130.2 47.8 60.9 REMARK 620 9 HOH D 773 O 137.6 91.2 140.6 139.8 87.8 88.2 56.0 56.0 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 GD D 507 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 602 O REMARK 620 2 THR D 319 O 79.5 REMARK 620 3 GLU D 321 OE1 71.4 65.5 REMARK 620 4 BTB D 504 O3 146.5 86.7 129.4 REMARK 620 5 BTB D 504 O4 143.8 83.4 72.5 62.6 REMARK 620 6 BTB D 504 N 137.1 141.8 109.9 67.0 60.3 REMARK 620 7 BTB D 504 O6 79.1 156.7 115.4 106.5 119.6 61.3 REMARK 620 8 BTB D 504 O8 84.9 128.7 63.2 126.6 81.3 61.1 57.9 REMARK 620 9 HOH D 759 O 64.1 86.9 131.1 84.9 146.4 116.2 75.6 128.4 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 184 SG REMARK 620 2 HEM B 501 NA 100.1 REMARK 620 3 HEM B 501 NB 99.4 89.4 REMARK 620 4 HEM B 501 NC 98.6 161.2 85.5 REMARK 620 5 HEM B 501 ND 102.6 84.3 157.8 93.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 GD B 508 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR B 319 O REMARK 620 2 GLU B 321 OE1 74.8 REMARK 620 3 BTB B 504 O3 75.1 114.1 REMARK 620 4 BTB B 504 O4 86.8 60.3 60.8 REMARK 620 5 BTB B 504 N 141.1 105.9 69.3 62.6 REMARK 620 6 BTB B 504 O6 147.1 121.9 115.0 125.9 66.3 REMARK 620 7 BTB B 504 O8 140.4 66.9 129.7 83.1 63.0 58.5 REMARK 620 8 HOH B 713 O 80.0 137.4 91.2 151.4 115.2 68.9 122.7 REMARK 620 9 HOH C 605 O 85.8 83.5 148.6 143.8 133.1 69.9 80.4 60.6 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN C 507 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 94 SG REMARK 620 2 CYS C 99 SG 106.3 REMARK 620 3 CYS D 94 SG 121.5 107.5 REMARK 620 4 CYS D 99 SG 107.5 106.0 107.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM C 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 184 SG REMARK 620 2 HEM C 501 NA 103.1 REMARK 620 3 HEM C 501 NB 101.9 86.2 REMARK 620 4 HEM C 501 NC 96.3 160.7 89.7 REMARK 620 5 HEM C 501 ND 99.6 88.8 158.5 88.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 GD C 510 GD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 BTB C 504 O3 REMARK 620 2 BTB C 504 O4 66.4 REMARK 620 3 BTB C 504 N 72.5 67.8 REMARK 620 4 BTB C 504 O6 71.5 121.6 62.0 REMARK 620 5 BTB C 504 O8 126.8 93.0 54.3 81.2 REMARK 620 6 HOH C 719 O 77.7 129.3 133.4 75.1 137.7 REMARK 620 7 HOH C 732 O 79.5 94.9 151.1 115.4 153.4 42.4 REMARK 620 8 HOH C 735 O 137.2 141.0 139.4 97.3 90.0 59.6 68.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM D 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 184 SG REMARK 620 2 HEM D 501 NA 101.7 REMARK 620 3 HEM D 501 NB 100.4 91.1 REMARK 620 4 HEM D 501 NC 97.1 161.1 85.9 REMARK 620 5 HEM D 501 ND 100.4 86.7 159.1 89.5 REMARK 620 N 1 2 3 4 DBREF 8FGQ A 41 480 UNP P29474 NOS3_HUMAN 41 480 DBREF 8FGQ B 41 480 UNP P29474 NOS3_HUMAN 41 480 DBREF 8FGQ C 41 480 UNP P29474 NOS3_HUMAN 41 480 DBREF 8FGQ D 41 480 UNP P29474 NOS3_HUMAN 41 480 SEQADV 8FGQ GLU A 298 UNP P29474 ASP 298 VARIANT SEQADV 8FGQ GLU B 298 UNP P29474 ASP 298 VARIANT SEQADV 8FGQ GLU C 298 UNP P29474 ASP 298 VARIANT SEQADV 8FGQ GLU D 298 UNP P29474 ASP 298 VARIANT SEQRES 1 A 440 ALA PRO ALA SER LEU LEU PRO PRO ALA PRO GLU HIS SER SEQRES 2 A 440 PRO PRO SER SER PRO LEU THR GLN PRO PRO GLU GLY PRO SEQRES 3 A 440 LYS PHE PRO ARG VAL LYS ASN TRP GLU VAL GLY SER ILE SEQRES 4 A 440 THR TYR ASP THR LEU SER ALA GLN ALA GLN GLN ASP GLY SEQRES 5 A 440 PRO CYS THR PRO ARG ARG CYS LEU GLY SER LEU VAL PHE SEQRES 6 A 440 PRO ARG LYS LEU GLN GLY ARG PRO SER PRO GLY PRO PRO SEQRES 7 A 440 ALA PRO GLU GLN LEU LEU SER GLN ALA ARG ASP PHE ILE SEQRES 8 A 440 ASN GLN TYR TYR SER SER ILE LYS ARG SER GLY SER GLN SEQRES 9 A 440 ALA HIS GLU GLN ARG LEU GLN GLU VAL GLU ALA GLU VAL SEQRES 10 A 440 ALA ALA THR GLY THR TYR GLN LEU ARG GLU SER GLU LEU SEQRES 11 A 440 VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA PRO ARG SEQRES 12 A 440 CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN VAL PHE SEQRES 13 A 440 ASP ALA ARG ASP CYS ARG SER ALA GLN GLU MET PHE THR SEQRES 14 A 440 TYR ILE CYS ASN HIS ILE LYS TYR ALA THR ASN ARG GLY SEQRES 15 A 440 ASN LEU ARG SER ALA ILE THR VAL PHE PRO GLN ARG CYS SEQRES 16 A 440 PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SER GLN LEU SEQRES 17 A 440 VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SER VAL SEQRES 18 A 440 ARG GLY ASP PRO ALA ASN VAL GLU ILE THR GLU LEU CYS SEQRES 19 A 440 ILE GLN HIS GLY TRP THR PRO GLY ASN GLY ARG PHE ASP SEQRES 20 A 440 VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU PRO PRO SEQRES 21 A 440 GLU LEU PHE LEU LEU PRO PRO GLU LEU VAL LEU GLU VAL SEQRES 22 A 440 PRO LEU GLU HIS PRO THR LEU GLU TRP PHE ALA ALA LEU SEQRES 23 A 440 GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SER ASN MET SEQRES 24 A 440 LEU LEU GLU ILE GLY GLY LEU GLU PHE PRO ALA ALA PRO SEQRES 25 A 440 PHE SER GLY TRP TYR MET SER THR GLU ILE GLY THR ARG SEQRES 26 A 440 ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU GLU ASP SEQRES 27 A 440 VAL ALA VAL CYS MET ASP LEU ASP THR ARG THR THR SER SEQRES 28 A 440 SER LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE ASN VAL SEQRES 29 A 440 ALA VAL LEU HIS SER TYR GLN LEU ALA LYS VAL THR ILE SEQRES 30 A 440 VAL ASP HIS HIS ALA ALA THR ALA SER PHE MET LYS HIS SEQRES 31 A 440 LEU GLU ASN GLU GLN LYS ALA ARG GLY GLY CYS PRO ALA SEQRES 32 A 440 ASP TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SER LEU SEQRES 33 A 440 THR PRO VAL PHE HIS GLN GLU MET VAL ASN TYR PHE LEU SEQRES 34 A 440 SER PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP SEQRES 1 B 440 ALA PRO ALA SER LEU LEU PRO PRO ALA PRO GLU HIS SER SEQRES 2 B 440 PRO PRO SER SER PRO LEU THR GLN PRO PRO GLU GLY PRO SEQRES 3 B 440 LYS PHE PRO ARG VAL LYS ASN TRP GLU VAL GLY SER ILE SEQRES 4 B 440 THR TYR ASP THR LEU SER ALA GLN ALA GLN GLN ASP GLY SEQRES 5 B 440 PRO CYS THR PRO ARG ARG CYS LEU GLY SER LEU VAL PHE SEQRES 6 B 440 PRO ARG LYS LEU GLN GLY ARG PRO SER PRO GLY PRO PRO SEQRES 7 B 440 ALA PRO GLU GLN LEU LEU SER GLN ALA ARG ASP PHE ILE SEQRES 8 B 440 ASN GLN TYR TYR SER SER ILE LYS ARG SER GLY SER GLN SEQRES 9 B 440 ALA HIS GLU GLN ARG LEU GLN GLU VAL GLU ALA GLU VAL SEQRES 10 B 440 ALA ALA THR GLY THR TYR GLN LEU ARG GLU SER GLU LEU SEQRES 11 B 440 VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA PRO ARG SEQRES 12 B 440 CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN VAL PHE SEQRES 13 B 440 ASP ALA ARG ASP CYS ARG SER ALA GLN GLU MET PHE THR SEQRES 14 B 440 TYR ILE CYS ASN HIS ILE LYS TYR ALA THR ASN ARG GLY SEQRES 15 B 440 ASN LEU ARG SER ALA ILE THR VAL PHE PRO GLN ARG CYS SEQRES 16 B 440 PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SER GLN LEU SEQRES 17 B 440 VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SER VAL SEQRES 18 B 440 ARG GLY ASP PRO ALA ASN VAL GLU ILE THR GLU LEU CYS SEQRES 19 B 440 ILE GLN HIS GLY TRP THR PRO GLY ASN GLY ARG PHE ASP SEQRES 20 B 440 VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU PRO PRO SEQRES 21 B 440 GLU LEU PHE LEU LEU PRO PRO GLU LEU VAL LEU GLU VAL SEQRES 22 B 440 PRO LEU GLU HIS PRO THR LEU GLU TRP PHE ALA ALA LEU SEQRES 23 B 440 GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SER ASN MET SEQRES 24 B 440 LEU LEU GLU ILE GLY GLY LEU GLU PHE PRO ALA ALA PRO SEQRES 25 B 440 PHE SER GLY TRP TYR MET SER THR GLU ILE GLY THR ARG SEQRES 26 B 440 ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU GLU ASP SEQRES 27 B 440 VAL ALA VAL CYS MET ASP LEU ASP THR ARG THR THR SER SEQRES 28 B 440 SER LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE ASN VAL SEQRES 29 B 440 ALA VAL LEU HIS SER TYR GLN LEU ALA LYS VAL THR ILE SEQRES 30 B 440 VAL ASP HIS HIS ALA ALA THR ALA SER PHE MET LYS HIS SEQRES 31 B 440 LEU GLU ASN GLU GLN LYS ALA ARG GLY GLY CYS PRO ALA SEQRES 32 B 440 ASP TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SER LEU SEQRES 33 B 440 THR PRO VAL PHE HIS GLN GLU MET VAL ASN TYR PHE LEU SEQRES 34 B 440 SER PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP SEQRES 1 C 440 ALA PRO ALA SER LEU LEU PRO PRO ALA PRO GLU HIS SER SEQRES 2 C 440 PRO PRO SER SER PRO LEU THR GLN PRO PRO GLU GLY PRO SEQRES 3 C 440 LYS PHE PRO ARG VAL LYS ASN TRP GLU VAL GLY SER ILE SEQRES 4 C 440 THR TYR ASP THR LEU SER ALA GLN ALA GLN GLN ASP GLY SEQRES 5 C 440 PRO CYS THR PRO ARG ARG CYS LEU GLY SER LEU VAL PHE SEQRES 6 C 440 PRO ARG LYS LEU GLN GLY ARG PRO SER PRO GLY PRO PRO SEQRES 7 C 440 ALA PRO GLU GLN LEU LEU SER GLN ALA ARG ASP PHE ILE SEQRES 8 C 440 ASN GLN TYR TYR SER SER ILE LYS ARG SER GLY SER GLN SEQRES 9 C 440 ALA HIS GLU GLN ARG LEU GLN GLU VAL GLU ALA GLU VAL SEQRES 10 C 440 ALA ALA THR GLY THR TYR GLN LEU ARG GLU SER GLU LEU SEQRES 11 C 440 VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA PRO ARG SEQRES 12 C 440 CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN VAL PHE SEQRES 13 C 440 ASP ALA ARG ASP CYS ARG SER ALA GLN GLU MET PHE THR SEQRES 14 C 440 TYR ILE CYS ASN HIS ILE LYS TYR ALA THR ASN ARG GLY SEQRES 15 C 440 ASN LEU ARG SER ALA ILE THR VAL PHE PRO GLN ARG CYS SEQRES 16 C 440 PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SER GLN LEU SEQRES 17 C 440 VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SER VAL SEQRES 18 C 440 ARG GLY ASP PRO ALA ASN VAL GLU ILE THR GLU LEU CYS SEQRES 19 C 440 ILE GLN HIS GLY TRP THR PRO GLY ASN GLY ARG PHE ASP SEQRES 20 C 440 VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU PRO PRO SEQRES 21 C 440 GLU LEU PHE LEU LEU PRO PRO GLU LEU VAL LEU GLU VAL SEQRES 22 C 440 PRO LEU GLU HIS PRO THR LEU GLU TRP PHE ALA ALA LEU SEQRES 23 C 440 GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SER ASN MET SEQRES 24 C 440 LEU LEU GLU ILE GLY GLY LEU GLU PHE PRO ALA ALA PRO SEQRES 25 C 440 PHE SER GLY TRP TYR MET SER THR GLU ILE GLY THR ARG SEQRES 26 C 440 ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU GLU ASP SEQRES 27 C 440 VAL ALA VAL CYS MET ASP LEU ASP THR ARG THR THR SER SEQRES 28 C 440 SER LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE ASN VAL SEQRES 29 C 440 ALA VAL LEU HIS SER TYR GLN LEU ALA LYS VAL THR ILE SEQRES 30 C 440 VAL ASP HIS HIS ALA ALA THR ALA SER PHE MET LYS HIS SEQRES 31 C 440 LEU GLU ASN GLU GLN LYS ALA ARG GLY GLY CYS PRO ALA SEQRES 32 C 440 ASP TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SER LEU SEQRES 33 C 440 THR PRO VAL PHE HIS GLN GLU MET VAL ASN TYR PHE LEU SEQRES 34 C 440 SER PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP SEQRES 1 D 440 ALA PRO ALA SER LEU LEU PRO PRO ALA PRO GLU HIS SER SEQRES 2 D 440 PRO PRO SER SER PRO LEU THR GLN PRO PRO GLU GLY PRO SEQRES 3 D 440 LYS PHE PRO ARG VAL LYS ASN TRP GLU VAL GLY SER ILE SEQRES 4 D 440 THR TYR ASP THR LEU SER ALA GLN ALA GLN GLN ASP GLY SEQRES 5 D 440 PRO CYS THR PRO ARG ARG CYS LEU GLY SER LEU VAL PHE SEQRES 6 D 440 PRO ARG LYS LEU GLN GLY ARG PRO SER PRO GLY PRO PRO SEQRES 7 D 440 ALA PRO GLU GLN LEU LEU SER GLN ALA ARG ASP PHE ILE SEQRES 8 D 440 ASN GLN TYR TYR SER SER ILE LYS ARG SER GLY SER GLN SEQRES 9 D 440 ALA HIS GLU GLN ARG LEU GLN GLU VAL GLU ALA GLU VAL SEQRES 10 D 440 ALA ALA THR GLY THR TYR GLN LEU ARG GLU SER GLU LEU SEQRES 11 D 440 VAL PHE GLY ALA LYS GLN ALA TRP ARG ASN ALA PRO ARG SEQRES 12 D 440 CYS VAL GLY ARG ILE GLN TRP GLY LYS LEU GLN VAL PHE SEQRES 13 D 440 ASP ALA ARG ASP CYS ARG SER ALA GLN GLU MET PHE THR SEQRES 14 D 440 TYR ILE CYS ASN HIS ILE LYS TYR ALA THR ASN ARG GLY SEQRES 15 D 440 ASN LEU ARG SER ALA ILE THR VAL PHE PRO GLN ARG CYS SEQRES 16 D 440 PRO GLY ARG GLY ASP PHE ARG ILE TRP ASN SER GLN LEU SEQRES 17 D 440 VAL ARG TYR ALA GLY TYR ARG GLN GLN ASP GLY SER VAL SEQRES 18 D 440 ARG GLY ASP PRO ALA ASN VAL GLU ILE THR GLU LEU CYS SEQRES 19 D 440 ILE GLN HIS GLY TRP THR PRO GLY ASN GLY ARG PHE ASP SEQRES 20 D 440 VAL LEU PRO LEU LEU LEU GLN ALA PRO ASP GLU PRO PRO SEQRES 21 D 440 GLU LEU PHE LEU LEU PRO PRO GLU LEU VAL LEU GLU VAL SEQRES 22 D 440 PRO LEU GLU HIS PRO THR LEU GLU TRP PHE ALA ALA LEU SEQRES 23 D 440 GLY LEU ARG TRP TYR ALA LEU PRO ALA VAL SER ASN MET SEQRES 24 D 440 LEU LEU GLU ILE GLY GLY LEU GLU PHE PRO ALA ALA PRO SEQRES 25 D 440 PHE SER GLY TRP TYR MET SER THR GLU ILE GLY THR ARG SEQRES 26 D 440 ASN LEU CYS ASP PRO HIS ARG TYR ASN ILE LEU GLU ASP SEQRES 27 D 440 VAL ALA VAL CYS MET ASP LEU ASP THR ARG THR THR SER SEQRES 28 D 440 SER LEU TRP LYS ASP LYS ALA ALA VAL GLU ILE ASN VAL SEQRES 29 D 440 ALA VAL LEU HIS SER TYR GLN LEU ALA LYS VAL THR ILE SEQRES 30 D 440 VAL ASP HIS HIS ALA ALA THR ALA SER PHE MET LYS HIS SEQRES 31 D 440 LEU GLU ASN GLU GLN LYS ALA ARG GLY GLY CYS PRO ALA SEQRES 32 D 440 ASP TRP ALA TRP ILE VAL PRO PRO ILE SER GLY SER LEU SEQRES 33 D 440 THR PRO VAL PHE HIS GLN GLU MET VAL ASN TYR PHE LEU SEQRES 34 D 440 SER PRO ALA PHE ARG TYR GLN PRO ASP PRO TRP HET HEM A 501 43 HET H4B A 502 17 HET V80 A 503 23 HET BTB A 504 14 HET BTB A 505 14 HET BTB A 506 14 HET ZN A 507 1 HET CL A 508 1 HET GD A 509 1 HET HEM B 501 43 HET H4B B 502 17 HET V80 B 503 23 HET BTB B 504 14 HET BTB B 505 14 HET BTB B 506 14 HET CL B 507 1 HET GD B 508 1 HET HEM C 501 43 HET H4B C 502 17 HET V80 C 503 23 HET BTB C 504 14 HET BTB C 505 14 HET BTB C 506 14 HET ZN C 507 1 HET GOL C 508 6 HET CL C 509 1 HET GD C 510 1 HET HEM D 501 43 HET H4B D 502 17 HET V80 D 503 23 HET BTB D 504 14 HET BTB D 505 14 HET CL D 506 1 HET GD D 507 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM V80 4-(2-{5-[2-(DIMETHYLAMINO)ETHYL]-2,3- HETNAM 2 V80 DIFLUOROPHENYL}ETHYL)-6-METHYLPYRIMIDIN-2-AMINE HETNAM BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL- HETNAM 2 BTB PROPANE-1,3-DIOL HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETNAM GD GADOLINIUM ATOM HETNAM GOL GLYCEROL HETSYN HEM HEME HETSYN BTB BIS-TRIS BUFFER 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 V80 4(C17 H22 F2 N4) FORMUL 8 BTB 11(C8 H19 N O5) FORMUL 11 ZN 2(ZN 2+) FORMUL 12 CL 4(CL 1-) FORMUL 13 GD 4(GD) FORMUL 29 GOL C3 H8 O3 FORMUL 39 HOH *637(H2 O) HELIX 1 AA1 THR A 83 ALA A 88 5 6 HELIX 2 AA2 GLN A 122 SER A 137 1 16 HELIX 3 AA3 GLN A 144 GLY A 161 1 18 HELIX 4 AA4 ARG A 166 ALA A 181 1 16 HELIX 5 AA5 GLY A 186 TRP A 190 5 5 HELIX 6 AA6 SER A 203 ASN A 220 1 18 HELIX 7 AA7 ARG A 221 ASN A 223 5 3 HELIX 8 AA8 ASN A 267 HIS A 277 1 11 HELIX 9 AA9 TRP A 322 GLY A 327 5 6 HELIX 10 AB1 MET A 358 THR A 364 1 7 HELIX 11 AB2 THR A 364 ASP A 369 1 6 HELIX 12 AB3 ILE A 375 MET A 383 1 9 HELIX 13 AB4 THR A 389 SER A 392 5 4 HELIX 14 AB5 LEU A 393 ALA A 413 1 21 HELIX 15 AB6 ASP A 419 GLY A 439 1 21 HELIX 16 AB7 ASP A 444 VAL A 449 1 6 HELIX 17 AB8 SER A 453 GLN A 462 5 10 HELIX 18 AB9 THR B 83 ALA B 88 5 6 HELIX 19 AC1 PRO B 120 ILE B 138 1 19 HELIX 20 AC2 SER B 143 GLY B 161 1 19 HELIX 21 AC3 ARG B 166 ALA B 181 1 16 HELIX 22 AC4 GLY B 186 TRP B 190 5 5 HELIX 23 AC5 SER B 203 ASN B 220 1 18 HELIX 24 AC6 ARG B 221 ASN B 223 5 3 HELIX 25 AC7 ASN B 267 HIS B 277 1 11 HELIX 26 AC8 PRO B 306 VAL B 310 5 5 HELIX 27 AC9 LEU B 320 GLY B 327 5 8 HELIX 28 AD1 SER B 359 THR B 364 1 6 HELIX 29 AD2 THR B 364 ASP B 369 1 6 HELIX 30 AD3 ILE B 375 MET B 383 1 9 HELIX 31 AD4 LEU B 393 ALA B 413 1 21 HELIX 32 AD5 ASP B 419 GLY B 439 1 21 HELIX 33 AD6 ASP B 444 VAL B 449 1 6 HELIX 34 AD7 SER B 453 GLN B 462 5 10 HELIX 35 AD8 THR C 83 ALA C 88 5 6 HELIX 36 AD9 PRO C 120 ILE C 138 1 19 HELIX 37 AE1 SER C 143 GLY C 161 1 19 HELIX 38 AE2 ARG C 166 ASN C 180 1 15 HELIX 39 AE3 GLY C 186 TRP C 190 5 5 HELIX 40 AE4 SER C 203 ASN C 220 1 18 HELIX 41 AE5 ARG C 221 ASN C 223 5 3 HELIX 42 AE6 ASN C 267 HIS C 277 1 11 HELIX 43 AE7 PRO C 306 VAL C 310 5 5 HELIX 44 AE8 TRP C 322 GLY C 327 5 6 HELIX 45 AE9 SER C 359 THR C 364 1 6 HELIX 46 AF1 THR C 364 ASP C 369 1 6 HELIX 47 AF2 ILE C 375 MET C 383 1 9 HELIX 48 AF3 THR C 389 SER C 392 5 4 HELIX 49 AF4 LEU C 393 ALA C 413 1 21 HELIX 50 AF5 ASP C 419 GLY C 439 1 21 HELIX 51 AF6 ASP C 444 VAL C 449 1 6 HELIX 52 AF7 SER C 453 GLN C 462 5 10 HELIX 53 AF8 THR D 83 ALA D 88 5 6 HELIX 54 AF9 PRO D 120 ILE D 138 1 19 HELIX 55 AG1 SER D 143 GLY D 161 1 19 HELIX 56 AG2 ARG D 166 ALA D 181 1 16 HELIX 57 AG3 GLY D 186 TRP D 190 5 5 HELIX 58 AG4 SER D 203 ASN D 220 1 18 HELIX 59 AG5 ARG D 221 ASN D 223 5 3 HELIX 60 AG6 ASN D 267 HIS D 277 1 11 HELIX 61 AG7 PRO D 306 VAL D 310 5 5 HELIX 62 AG8 LEU D 320 GLY D 327 5 8 HELIX 63 AG9 MET D 358 THR D 364 1 7 HELIX 64 AH1 THR D 364 ASP D 369 1 6 HELIX 65 AH2 ILE D 375 MET D 383 1 9 HELIX 66 AH3 THR D 389 SER D 392 5 4 HELIX 67 AH4 LEU D 393 ALA D 413 1 21 HELIX 68 AH5 ASP D 419 GLY D 439 1 21 HELIX 69 AH6 ASP D 444 VAL D 449 1 6 HELIX 70 AH7 SER D 453 GLN D 462 5 10 SHEET 1 AA1 2 ARG A 70 ASN A 73 0 SHEET 2 AA1 2 SER A 78 TYR A 81 -1 O SER A 78 N ASN A 73 SHEET 1 AA2 4 GLN A 194 ASP A 197 0 SHEET 2 AA2 4 ALA A 227 VAL A 230 1 O ILE A 228 N PHE A 196 SHEET 3 AA2 4 PHE A 353 SER A 354 -1 O SER A 354 N ALA A 227 SHEET 4 AA2 4 ALA A 335 VAL A 336 -1 N VAL A 336 O PHE A 353 SHEET 1 AA3 2 ARG A 242 ILE A 243 0 SHEET 2 AA3 2 LEU A 293 GLN A 294 -1 O GLN A 294 N ARG A 242 SHEET 1 AA4 2 GLY A 253 TYR A 254 0 SHEET 2 AA4 2 ARG A 262 GLY A 263 -1 O ARG A 262 N TYR A 254 SHEET 1 AA5 2 GLU A 312 PRO A 314 0 SHEET 2 AA5 2 ARG A 329 TYR A 331 -1 O TRP A 330 N VAL A 313 SHEET 1 AA6 3 LEU A 346 PHE A 348 0 SHEET 2 AA6 3 LEU A 340 ILE A 343 -1 N ILE A 343 O LEU A 346 SHEET 3 AA6 3 ALA A 472 ARG A 474 -1 O ARG A 474 N LEU A 340 SHEET 1 AA7 2 ASN A 466 TYR A 467 0 SHEET 2 AA7 2 ARG B 98 CYS B 99 -1 O CYS B 99 N ASN A 466 SHEET 1 AA8 2 ARG B 70 LYS B 72 0 SHEET 2 AA8 2 ILE B 79 TYR B 81 -1 O THR B 80 N VAL B 71 SHEET 1 AA9 4 GLN B 194 ASP B 197 0 SHEET 2 AA9 4 ALA B 227 VAL B 230 1 O ILE B 228 N PHE B 196 SHEET 3 AA9 4 PHE B 353 SER B 354 -1 O SER B 354 N ALA B 227 SHEET 4 AA9 4 ALA B 335 VAL B 336 -1 N VAL B 336 O PHE B 353 SHEET 1 AB1 3 ARG B 242 ILE B 243 0 SHEET 2 AB1 3 LEU B 291 GLN B 294 -1 O GLN B 294 N ARG B 242 SHEET 3 AB1 3 GLU B 301 PHE B 303 -1 O PHE B 303 N LEU B 291 SHEET 1 AB2 2 GLY B 253 ARG B 255 0 SHEET 2 AB2 2 VAL B 261 GLY B 263 -1 O ARG B 262 N TYR B 254 SHEET 1 AB3 2 GLU B 312 PRO B 314 0 SHEET 2 AB3 2 ARG B 329 TYR B 331 -1 O TRP B 330 N VAL B 313 SHEET 1 AB4 3 LEU B 346 PHE B 348 0 SHEET 2 AB4 3 LEU B 340 ILE B 343 -1 N ILE B 343 O LEU B 346 SHEET 3 AB4 3 ALA B 472 ARG B 474 -1 O ALA B 472 N GLU B 342 SHEET 1 AB5 2 TYR B 357 MET B 358 0 SHEET 2 AB5 2 ILE B 417 VAL B 418 1 O VAL B 418 N TYR B 357 SHEET 1 AB6 2 ARG C 70 LYS C 72 0 SHEET 2 AB6 2 ILE C 79 TYR C 81 -1 O THR C 80 N VAL C 71 SHEET 1 AB7 4 GLN C 194 ASP C 197 0 SHEET 2 AB7 4 ALA C 227 VAL C 230 1 O ILE C 228 N GLN C 194 SHEET 3 AB7 4 PHE C 353 SER C 354 -1 O SER C 354 N ALA C 227 SHEET 4 AB7 4 ALA C 335 VAL C 336 -1 N VAL C 336 O PHE C 353 SHEET 1 AB8 3 ARG C 242 ILE C 243 0 SHEET 2 AB8 3 LEU C 291 GLN C 294 -1 O GLN C 294 N ARG C 242 SHEET 3 AB8 3 GLU C 301 PHE C 303 -1 O PHE C 303 N LEU C 291 SHEET 1 AB9 2 GLY C 253 ARG C 255 0 SHEET 2 AB9 2 VAL C 261 GLY C 263 -1 O ARG C 262 N TYR C 254 SHEET 1 AC1 2 GLU C 312 PRO C 314 0 SHEET 2 AC1 2 ARG C 329 TYR C 331 -1 O TRP C 330 N VAL C 313 SHEET 1 AC2 3 LEU C 346 PHE C 348 0 SHEET 2 AC2 3 LEU C 340 ILE C 343 -1 N LEU C 341 O PHE C 348 SHEET 3 AC2 3 ALA C 472 ARG C 474 -1 O ARG C 474 N LEU C 340 SHEET 1 AC3 2 TYR C 357 MET C 358 0 SHEET 2 AC3 2 ILE C 417 VAL C 418 1 O VAL C 418 N TYR C 357 SHEET 1 AC4 2 ARG D 70 LYS D 72 0 SHEET 2 AC4 2 ILE D 79 TYR D 81 -1 O THR D 80 N VAL D 71 SHEET 1 AC5 4 GLN D 194 ASP D 197 0 SHEET 2 AC5 4 ALA D 227 VAL D 230 1 O ILE D 228 N PHE D 196 SHEET 3 AC5 4 PHE D 353 SER D 354 -1 O SER D 354 N ALA D 227 SHEET 4 AC5 4 ALA D 335 VAL D 336 -1 N VAL D 336 O PHE D 353 SHEET 1 AC6 3 ARG D 242 ILE D 243 0 SHEET 2 AC6 3 LEU D 291 GLN D 294 -1 O GLN D 294 N ARG D 242 SHEET 3 AC6 3 GLU D 301 PHE D 303 -1 O PHE D 303 N LEU D 291 SHEET 1 AC7 2 GLY D 253 ARG D 255 0 SHEET 2 AC7 2 VAL D 261 GLY D 263 -1 O ARG D 262 N TYR D 254 SHEET 1 AC8 2 GLU D 312 PRO D 314 0 SHEET 2 AC8 2 ARG D 329 TYR D 331 -1 O TRP D 330 N VAL D 313 SHEET 1 AC9 3 LEU D 346 PHE D 348 0 SHEET 2 AC9 3 LEU D 340 ILE D 343 -1 N LEU D 341 O PHE D 348 SHEET 3 AC9 3 ALA D 472 ARG D 474 -1 O ARG D 474 N LEU D 340 LINK SG CYS A 94 ZN ZN A 507 1555 1555 2.50 LINK SG CYS A 99 ZN ZN A 507 1555 1555 2.35 LINK SG CYS A 184 FE HEM A 501 1555 1555 2.24 LINK O3 BTB A 504 GD GD A 509 1555 1555 2.79 LINK O4 BTB A 504 GD GD A 509 1555 1555 2.78 LINK N BTB A 504 GD GD A 509 1555 1555 2.75 LINK O6 BTB A 504 GD GD A 509 1555 1555 2.79 LINK O8 BTB A 504 GD GD A 509 1555 1555 3.13 LINK ZN ZN A 507 SG CYS B 94 1555 1555 2.31 LINK ZN ZN A 507 SG CYS B 99 1555 1555 2.37 LINK GD GD A 509 O HOH A 621 1555 1555 2.76 LINK GD GD A 509 O HOH A 698 1555 1555 2.81 LINK GD GD A 509 O HOH A 703 1555 1555 2.80 LINK GD GD A 509 O HOH D 773 1555 1455 3.28 LINK O HOH A 602 GD GD D 507 1655 1555 2.64 LINK SG CYS B 184 FE HEM B 501 1555 1555 2.35 LINK O THR B 319 GD GD B 508 1555 1555 2.57 LINK OE1 GLU B 321 GD GD B 508 1555 1555 2.72 LINK O3 BTB B 504 GD GD B 508 1555 1555 2.66 LINK O4 BTB B 504 GD GD B 508 1555 1555 2.52 LINK N BTB B 504 GD GD B 508 1555 1555 2.74 LINK O6 BTB B 504 GD GD B 508 1555 1555 2.73 LINK O8 BTB B 504 GD GD B 508 1555 1555 2.70 LINK GD GD B 508 O HOH B 713 1555 1555 2.65 LINK GD GD B 508 O HOH C 605 1555 1555 2.67 LINK SG CYS C 94 ZN ZN C 507 1555 1555 2.27 LINK SG CYS C 99 ZN ZN C 507 1555 1555 2.30 LINK SG CYS C 184 FE HEM C 501 1555 1555 2.31 LINK O3 BTB C 504 GD GD C 510 1555 1555 2.66 LINK O4 BTB C 504 GD GD C 510 1555 1555 2.68 LINK N BTB C 504 GD GD C 510 1555 1555 2.87 LINK O6 BTB C 504 GD GD C 510 1555 1555 3.13 LINK O8 BTB C 504 GD GD C 510 1555 1555 2.83 LINK ZN ZN C 507 SG CYS D 94 1555 1555 2.43 LINK ZN ZN C 507 SG CYS D 99 1555 1555 2.42 LINK GD GD C 510 O HOH C 719 1555 1555 2.76 LINK GD GD C 510 O HOH C 732 1555 1555 3.43 LINK GD GD C 510 O HOH C 735 1555 1555 2.84 LINK SG CYS D 184 FE HEM D 501 1555 1555 2.34 LINK O THR D 319 GD GD D 507 1555 1555 2.59 LINK OE1 GLU D 321 GD GD D 507 1555 1555 2.60 LINK O3 BTB D 504 GD GD D 507 1555 1555 2.67 LINK O4 BTB D 504 GD GD D 507 1555 1555 2.61 LINK N BTB D 504 GD GD D 507 1555 1555 2.81 LINK O6 BTB D 504 GD GD D 507 1555 1555 2.93 LINK O8 BTB D 504 GD GD D 507 1555 1555 3.01 LINK GD GD D 507 O HOH D 759 1555 1555 2.66 CISPEP 1 SER A 470 PRO A 471 0 -0.73 CISPEP 2 SER B 470 PRO B 471 0 2.77 CISPEP 3 SER C 470 PRO C 471 0 -1.73 CISPEP 4 SER D 470 PRO D 471 0 -5.04 CRYST1 59.569 151.480 108.348 90.00 91.08 90.00 P 1 21 1 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 0.016787 0.000000 0.000316 0.00000 SCALE2 0.000000 0.006602 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009231 0.00000