HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 02-JUL-10 3NT1 TITLE HIGH RESOLUTION STRUCTURE OF NAPROXEN:COX-2 COMPLEX. CAVEAT 3NT1 NAG A 661 HAS WRONG CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROSTAGLANDIN-ENDOPEROXIDE SYNTHASE 2; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 18-604, CATALYTIC DOMAIN; COMPND 5 EC: 1.14.99.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: COX-2 PGHS-B, MCG_5001, PTGS2; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS PROSTAGLANDIN H2 SYNTHASE, CYCLOOXYGENASE-2, NAPROXEN, KEYWDS 2 OXIDOREDUCTASE, OXIDOREDUCTASE-OXIDOREDUCTASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.C.DUGGAN,J.MUSEE,M.J.WALTERS,J.M.HARP,J.R.KIEFER,J.A.OATES, AUTHOR 2 L.J.MARNETT REVDAT 5 27-DEC-23 3NT1 1 HETSYN REVDAT 4 29-JUL-20 3NT1 1 CAVEAT COMPND REMARK HETNAM REVDAT 4 2 1 LINK SITE ATOM REVDAT 3 08-NOV-17 3NT1 1 REMARK REVDAT 2 17-NOV-10 3NT1 1 JRNL REVDAT 1 01-SEP-10 3NT1 0 JRNL AUTH K.C.DUGGAN,M.J.WALTERS,J.MUSEE,J.M.HARP,J.R.KIEFER, JRNL AUTH 2 J.A.OATES,L.J.MARNETT JRNL TITL MOLECULAR BASIS FOR CYCLOOXYGENASE INHIBITION BY THE JRNL TITL 2 NON-STEROIDAL ANTI-INFLAMMATORY DRUG NAPROXEN. JRNL REF J.BIOL.CHEM. V. 285 34950 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 20810665 JRNL DOI 10.1074/JBC.M110.162982 REMARK 2 REMARK 2 RESOLUTION. 1.73 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.73 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 142975 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.168 REMARK 3 R VALUE (WORKING SET) : 0.167 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7592 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.73 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.78 REMARK 3 REFLECTION IN BIN (WORKING SET) : 9768 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.72 REMARK 3 BIN R VALUE (WORKING SET) : 0.2340 REMARK 3 BIN FREE R VALUE SET COUNT : 524 REMARK 3 BIN FREE R VALUE : 0.2500 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8948 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 314 REMARK 3 SOLVENT ATOMS : 1051 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.81000 REMARK 3 B22 (A**2) : 0.37000 REMARK 3 B33 (A**2) : -2.18000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.094 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.089 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.062 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.186 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.960 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 9578 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 6590 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 13028 ; 1.076 ; 2.012 REMARK 3 BOND ANGLES OTHERS (DEGREES): 15828 ; 0.852 ; 3.004 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1108 ; 5.304 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 451 ;35.959 ;24.102 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1558 ;12.240 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 47 ;12.029 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1381 ; 0.065 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 10404 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1927 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 5533 ; 0.340 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2213 ; 0.072 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 8996 ; 0.692 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4045 ; 1.280 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 4031 ; 2.178 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 33 A 583 REMARK 3 ORIGIN FOR THE GROUP (A): -33.9786 -45.1901 -24.6335 REMARK 3 T TENSOR REMARK 3 T11: 0.0212 T22: 0.0346 REMARK 3 T33: 0.0335 T12: -0.0058 REMARK 3 T13: 0.0104 T23: 0.0145 REMARK 3 L TENSOR REMARK 3 L11: 0.9986 L22: 0.7678 REMARK 3 L33: 0.8118 L12: -0.4797 REMARK 3 L13: -0.1164 L23: -0.0353 REMARK 3 S TENSOR REMARK 3 S11: -0.0229 S12: -0.1532 S13: -0.0451 REMARK 3 S21: 0.0844 S22: 0.0468 S23: 0.0590 REMARK 3 S31: 0.0156 S32: -0.0406 S33: -0.0239 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 33 B 583 REMARK 3 ORIGIN FOR THE GROUP (A): -40.0680 -36.9591 -63.0668 REMARK 3 T TENSOR REMARK 3 T11: 0.0219 T22: 0.0348 REMARK 3 T33: 0.0327 T12: 0.0013 REMARK 3 T13: -0.0102 T23: 0.0057 REMARK 3 L TENSOR REMARK 3 L11: 0.7071 L22: 0.9607 REMARK 3 L33: 1.0265 L12: -0.4183 REMARK 3 L13: -0.0762 L23: 0.0170 REMARK 3 S TENSOR REMARK 3 S11: 0.0487 S12: 0.1342 S13: -0.0298 REMARK 3 S21: -0.1068 S22: -0.0191 S23: 0.0347 REMARK 3 S31: 0.0966 S32: -0.0166 S33: -0.0296 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3NT1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUL-10. REMARK 100 THE DEPOSITION ID IS D_1000060243. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAR-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97856 REMARK 200 MONOCHROMATOR : CRYSTAL REMARK 200 OPTICS : CRYSTAL MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 300 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 150576 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.730 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06700 REMARK 200 FOR THE DATA SET : 23.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.73 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.40900 REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MMP550, MGCL2, PH 8, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 61.14750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 66.61650 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 90.63450 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 61.14750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 66.61650 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 90.63450 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 61.14750 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 66.61650 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 90.63450 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 61.14750 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 66.61650 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 90.63450 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: 12820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41650 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 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 ASP A 584 REMARK 465 PRO A 585 REMARK 465 GLN A 586 REMARK 465 PRO A 587 REMARK 465 THR A 588 REMARK 465 LYS A 589 REMARK 465 THR A 590 REMARK 465 ALA A 591 REMARK 465 THR A 592 REMARK 465 ILE A 593 REMARK 465 ASN A 594 REMARK 465 ALA A 595 REMARK 465 SER A 596 REMARK 465 ALA A 597 REMARK 465 SER A 598 REMARK 465 HIS A 599 REMARK 465 SER A 600 REMARK 465 ARG A 601 REMARK 465 LEU A 602 REMARK 465 ASP A 603 REMARK 465 ASP A 604 REMARK 465 ILE A 605 REMARK 465 ASN A 606 REMARK 465 PRO A 607 REMARK 465 THR A 608 REMARK 465 VAL A 609 REMARK 465 LEU A 610 REMARK 465 ILE A 611 REMARK 465 LYS A 612 REMARK 465 ARG A 613 REMARK 465 ARG A 614 REMARK 465 SER A 615 REMARK 465 THR A 616 REMARK 465 GLU A 617 REMARK 465 LEU A 618 REMARK 465 ASP B 584 REMARK 465 PRO B 585 REMARK 465 GLN B 586 REMARK 465 PRO B 587 REMARK 465 THR B 588 REMARK 465 LYS B 589 REMARK 465 THR B 590 REMARK 465 ALA B 591 REMARK 465 THR B 592 REMARK 465 ILE B 593 REMARK 465 ASN B 594 REMARK 465 ALA B 595 REMARK 465 SER B 596 REMARK 465 ALA B 597 REMARK 465 SER B 598 REMARK 465 HIS B 599 REMARK 465 SER B 600 REMARK 465 ARG B 601 REMARK 465 LEU B 602 REMARK 465 ASP B 603 REMARK 465 ASP B 604 REMARK 465 ILE B 605 REMARK 465 ASN B 606 REMARK 465 PRO B 607 REMARK 465 THR B 608 REMARK 465 VAL B 609 REMARK 465 LEU B 610 REMARK 465 ILE B 611 REMARK 465 LYS B 612 REMARK 465 ARG B 613 REMARK 465 ARG B 614 REMARK 465 SER B 615 REMARK 465 THR B 616 REMARK 465 GLU B 617 REMARK 465 LEU B 618 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 THR A 129 -89.79 -120.78 REMARK 500 ARG A 185 -81.46 -89.43 REMARK 500 ASP A 362 89.70 -152.89 REMARK 500 TRP A 387 50.85 -91.90 REMARK 500 GLU A 398 -118.92 55.65 REMARK 500 ASN A 439 17.18 -140.32 REMARK 500 SER A 496 -51.67 72.10 REMARK 500 THR B 129 -91.23 -123.31 REMARK 500 ARG B 185 -87.19 -89.49 REMARK 500 GLU B 398 -121.29 57.97 REMARK 500 ASN B 439 17.83 -140.82 REMARK 500 SER B 496 -60.99 72.06 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 619 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 388 NE2 REMARK 620 2 HEM A 619 NA 94.5 REMARK 620 3 HEM A 619 NB 91.7 88.0 REMARK 620 4 HEM A 619 NC 87.8 177.7 91.4 REMARK 620 5 HEM A 619 ND 89.0 90.5 178.4 90.0 REMARK 620 6 HOH A 943 O 173.4 78.9 88.4 98.8 90.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 619 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 388 NE2 REMARK 620 2 HEM B 619 NA 92.8 REMARK 620 3 HEM B 619 NB 92.4 88.7 REMARK 620 4 HEM B 619 NC 89.1 178.1 90.8 REMARK 620 5 HEM B 619 ND 86.9 90.5 178.9 90.0 REMARK 620 6 HOH B1002 O 173.6 80.8 87.9 97.3 92.7 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3PGH RELATED DB: PDB REMARK 900 COX-2:FLURBIPROFEN REMARK 900 RELATED ID: 1PXX RELATED DB: PDB REMARK 900 COX-2:DICLOFENAC REMARK 900 RELATED ID: 1CQE RELATED DB: PDB REMARK 900 COX-1:FLURBIPROFEN REMARK 900 RELATED ID: 3NTB RELATED DB: PDB DBREF 3NT1 A 33 618 UNP Q543K3 Q543K3_MOUSE 18 604 DBREF 3NT1 B 33 618 UNP Q543K3 Q543K3_MOUSE 18 604 SEQRES 1 A 587 ALA ASN PRO CYS CYS SER ASN PRO CYS GLN ASN ARG GLY SEQRES 2 A 587 GLU CYS MET SER THR GLY PHE ASP GLN TYR LYS CYS ASP SEQRES 3 A 587 CYS THR ARG THR GLY PHE TYR GLY GLU ASN CYS THR THR SEQRES 4 A 587 PRO GLU PHE LEU THR ARG ILE LYS LEU LEU LEU LYS PRO SEQRES 5 A 587 THR PRO ASN THR VAL HIS TYR ILE LEU THR HIS PHE LYS SEQRES 6 A 587 GLY VAL TRP ASN ILE VAL ASN ASN ILE PRO PHE LEU ARG SEQRES 7 A 587 SER LEU ILE MET LYS TYR VAL LEU THR SER ARG SER TYR SEQRES 8 A 587 LEU ILE ASP SER PRO PRO THR TYR ASN VAL HIS TYR GLY SEQRES 9 A 587 TYR LYS SER TRP GLU ALA PHE SER ASN LEU SER TYR TYR SEQRES 10 A 587 THR ARG ALA LEU PRO PRO VAL ALA ASP ASP CYS PRO THR SEQRES 11 A 587 PRO MET GLY VAL LYS GLY ASN LYS GLU LEU PRO ASP SER SEQRES 12 A 587 LYS GLU VAL LEU GLU LYS VAL LEU LEU ARG ARG GLU PHE SEQRES 13 A 587 ILE PRO ASP PRO GLN GLY SER ASN MET MET PHE ALA PHE SEQRES 14 A 587 PHE ALA GLN HIS PHE THR HIS GLN PHE PHE LYS THR ASP SEQRES 15 A 587 HIS LYS ARG GLY PRO GLY PHE THR ARG GLY LEU GLY HIS SEQRES 16 A 587 GLY VAL ASP LEU ASN HIS ILE TYR GLY GLU THR LEU ASP SEQRES 17 A 587 ARG GLN HIS LYS LEU ARG LEU PHE LYS ASP GLY LYS LEU SEQRES 18 A 587 LYS TYR GLN VAL ILE GLY GLY GLU VAL TYR PRO PRO THR SEQRES 19 A 587 VAL LYS ASP THR GLN VAL GLU MET ILE TYR PRO PRO HIS SEQRES 20 A 587 ILE PRO GLU ASN LEU GLN PHE ALA VAL GLY GLN GLU VAL SEQRES 21 A 587 PHE GLY LEU VAL PRO GLY LEU MET MET TYR ALA THR ILE SEQRES 22 A 587 TRP LEU ARG GLU HIS ASN ARG VAL CYS ASP ILE LEU LYS SEQRES 23 A 587 GLN GLU HIS PRO GLU TRP GLY ASP GLU GLN LEU PHE GLN SEQRES 24 A 587 THR SER ARG LEU ILE LEU ILE GLY GLU THR ILE LYS ILE SEQRES 25 A 587 VAL ILE GLU ASP TYR VAL GLN HIS LEU SER GLY TYR HIS SEQRES 26 A 587 PHE LYS LEU LYS PHE ASP PRO GLU LEU LEU PHE ASN GLN SEQRES 27 A 587 GLN PHE GLN TYR GLN ASN ARG ILE ALA SER GLU PHE ASN SEQRES 28 A 587 THR LEU TYR HIS TRP HIS PRO LEU LEU PRO ASP THR PHE SEQRES 29 A 587 ASN ILE GLU ASP GLN GLU TYR SER PHE LYS GLN PHE LEU SEQRES 30 A 587 TYR ASN ASN SER ILE LEU LEU GLU HIS GLY LEU THR GLN SEQRES 31 A 587 PHE VAL GLU SER PHE THR ARG GLN ILE ALA GLY ARG VAL SEQRES 32 A 587 ALA GLY GLY ARG ASN VAL PRO ILE ALA VAL GLN ALA VAL SEQRES 33 A 587 ALA LYS ALA SER ILE ASP GLN SER ARG GLU MET LYS TYR SEQRES 34 A 587 GLN SER LEU ASN GLU TYR ARG LYS ARG PHE SER LEU LYS SEQRES 35 A 587 PRO TYR THR SER PHE GLU GLU LEU THR GLY GLU LYS GLU SEQRES 36 A 587 MET ALA ALA GLU LEU LYS ALA LEU TYR SER ASP ILE ASP SEQRES 37 A 587 VAL MET GLU LEU TYR PRO ALA LEU LEU VAL GLU LYS PRO SEQRES 38 A 587 ARG PRO ASP ALA ILE PHE GLY GLU THR MET VAL GLU LEU SEQRES 39 A 587 GLY ALA PRO PHE SER LEU LYS GLY LEU MET GLY ASN PRO SEQRES 40 A 587 ILE CYS SER PRO GLN TYR TRP LYS PRO SER THR PHE GLY SEQRES 41 A 587 GLY GLU VAL GLY PHE LYS ILE ILE ASN THR ALA SER ILE SEQRES 42 A 587 GLN SER LEU ILE CYS ASN ASN VAL LYS GLY CYS PRO PHE SEQRES 43 A 587 THR SER PHE ASN VAL GLN ASP PRO GLN PRO THR LYS THR SEQRES 44 A 587 ALA THR ILE ASN ALA SER ALA SER HIS SER ARG LEU ASP SEQRES 45 A 587 ASP ILE ASN PRO THR VAL LEU ILE LYS ARG ARG SER THR SEQRES 46 A 587 GLU LEU SEQRES 1 B 587 ALA ASN PRO CYS CYS SER ASN PRO CYS GLN ASN ARG GLY SEQRES 2 B 587 GLU CYS MET SER THR GLY PHE ASP GLN TYR LYS CYS ASP SEQRES 3 B 587 CYS THR ARG THR GLY PHE TYR GLY GLU ASN CYS THR THR SEQRES 4 B 587 PRO GLU PHE LEU THR ARG ILE LYS LEU LEU LEU LYS PRO SEQRES 5 B 587 THR PRO ASN THR VAL HIS TYR ILE LEU THR HIS PHE LYS SEQRES 6 B 587 GLY VAL TRP ASN ILE VAL ASN ASN ILE PRO PHE LEU ARG SEQRES 7 B 587 SER LEU ILE MET LYS TYR VAL LEU THR SER ARG SER TYR SEQRES 8 B 587 LEU ILE ASP SER PRO PRO THR TYR ASN VAL HIS TYR GLY SEQRES 9 B 587 TYR LYS SER TRP GLU ALA PHE SER ASN LEU SER TYR TYR SEQRES 10 B 587 THR ARG ALA LEU PRO PRO VAL ALA ASP ASP CYS PRO THR SEQRES 11 B 587 PRO MET GLY VAL LYS GLY ASN LYS GLU LEU PRO ASP SER SEQRES 12 B 587 LYS GLU VAL LEU GLU LYS VAL LEU LEU ARG ARG GLU PHE SEQRES 13 B 587 ILE PRO ASP PRO GLN GLY SER ASN MET MET PHE ALA PHE SEQRES 14 B 587 PHE ALA GLN HIS PHE THR HIS GLN PHE PHE LYS THR ASP SEQRES 15 B 587 HIS LYS ARG GLY PRO GLY PHE THR ARG GLY LEU GLY HIS SEQRES 16 B 587 GLY VAL ASP LEU ASN HIS ILE TYR GLY GLU THR LEU ASP SEQRES 17 B 587 ARG GLN HIS LYS LEU ARG LEU PHE LYS ASP GLY LYS LEU SEQRES 18 B 587 LYS TYR GLN VAL ILE GLY GLY GLU VAL TYR PRO PRO THR SEQRES 19 B 587 VAL LYS ASP THR GLN VAL GLU MET ILE TYR PRO PRO HIS SEQRES 20 B 587 ILE PRO GLU ASN LEU GLN PHE ALA VAL GLY GLN GLU VAL SEQRES 21 B 587 PHE GLY LEU VAL PRO GLY LEU MET MET TYR ALA THR ILE SEQRES 22 B 587 TRP LEU ARG GLU HIS ASN ARG VAL CYS ASP ILE LEU LYS SEQRES 23 B 587 GLN GLU HIS PRO GLU TRP GLY ASP GLU GLN LEU PHE GLN SEQRES 24 B 587 THR SER ARG LEU ILE LEU ILE GLY GLU THR ILE LYS ILE SEQRES 25 B 587 VAL ILE GLU ASP TYR VAL GLN HIS LEU SER GLY TYR HIS SEQRES 26 B 587 PHE LYS LEU LYS PHE ASP PRO GLU LEU LEU PHE ASN GLN SEQRES 27 B 587 GLN PHE GLN TYR GLN ASN ARG ILE ALA SER GLU PHE ASN SEQRES 28 B 587 THR LEU TYR HIS TRP HIS PRO LEU LEU PRO ASP THR PHE SEQRES 29 B 587 ASN ILE GLU ASP GLN GLU TYR SER PHE LYS GLN PHE LEU SEQRES 30 B 587 TYR ASN ASN SER ILE LEU LEU GLU HIS GLY LEU THR GLN SEQRES 31 B 587 PHE VAL GLU SER PHE THR ARG GLN ILE ALA GLY ARG VAL SEQRES 32 B 587 ALA GLY GLY ARG ASN VAL PRO ILE ALA VAL GLN ALA VAL SEQRES 33 B 587 ALA LYS ALA SER ILE ASP GLN SER ARG GLU MET LYS TYR SEQRES 34 B 587 GLN SER LEU ASN GLU TYR ARG LYS ARG PHE SER LEU LYS SEQRES 35 B 587 PRO TYR THR SER PHE GLU GLU LEU THR GLY GLU LYS GLU SEQRES 36 B 587 MET ALA ALA GLU LEU LYS ALA LEU TYR SER ASP ILE ASP SEQRES 37 B 587 VAL MET GLU LEU TYR PRO ALA LEU LEU VAL GLU LYS PRO SEQRES 38 B 587 ARG PRO ASP ALA ILE PHE GLY GLU THR MET VAL GLU LEU SEQRES 39 B 587 GLY ALA PRO PHE SER LEU LYS GLY LEU MET GLY ASN PRO SEQRES 40 B 587 ILE CYS SER PRO GLN TYR TRP LYS PRO SER THR PHE GLY SEQRES 41 B 587 GLY GLU VAL GLY PHE LYS ILE ILE ASN THR ALA SER ILE SEQRES 42 B 587 GLN SER LEU ILE CYS ASN ASN VAL LYS GLY CYS PRO PHE SEQRES 43 B 587 THR SER PHE ASN VAL GLN ASP PRO GLN PRO THR LYS THR SEQRES 44 B 587 ALA THR ILE ASN ALA SER ALA SER HIS SER ARG LEU ASP SEQRES 45 B 587 ASP ILE ASN PRO THR VAL LEU ILE LYS ARG ARG SER THR SEQRES 46 B 587 GLU LEU MODRES 3NT1 ASN B 410 ASN GLYCOSYLATION SITE MODRES 3NT1 ASN A 144 ASN GLYCOSYLATION SITE MODRES 3NT1 ASN B 144 ASN GLYCOSYLATION SITE MODRES 3NT1 ASN A 68 ASN GLYCOSYLATION SITE MODRES 3NT1 ASN B 68 ASN GLYCOSYLATION SITE MODRES 3NT1 ASN A 410 ASN GLYCOSYLATION SITE HET NAG C 1 14 HET NAG C 2 14 HET NAG D 1 14 HET NAG D 2 14 HET NAG A 661 14 HET NAG A 681 14 HET BOG A 3 20 HET NPS A 5 17 HET HEM A 619 43 HET BOG A 6 20 HET BOG A 620 20 HET CL A 1 1 HET NAG B 681 14 HET NPS B 4 17 HET BOG B 3 20 HET HEM B 619 43 HET NAG B 9 14 HET CL B 1 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BOG OCTYL BETA-D-GLUCOPYRANOSIDE HETNAM NPS (2S)-2-(6-METHOXYNAPHTHALEN-2-YL)PROPANOIC ACID HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CL CHLORIDE ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN BOG BETA-OCTYLGLUCOSIDE; OCTYL BETA-D-GLUCOSIDE; OCTYL D- HETSYN 2 BOG GLUCOSIDE; OCTYL GLUCOSIDE HETSYN NPS NAPROXEN HETSYN HEM HEME FORMUL 3 NAG 8(C8 H15 N O6) FORMUL 7 BOG 4(C14 H28 O6) FORMUL 8 NPS 2(C14 H14 O3) FORMUL 9 HEM 2(C34 H32 FE N4 O4) FORMUL 12 CL 2(CL 1-) FORMUL 19 HOH *1051(H2 O) HELIX 1 1 GLU A 73 LYS A 83 1 11 HELIX 2 2 THR A 85 THR A 94 1 10 HELIX 3 3 PHE A 96 ASN A 105 1 10 HELIX 4 4 ILE A 105A TYR A 122 1 18 HELIX 5 5 SER A 138 ASN A 144 1 7 HELIX 6 6 ASP A 173 LEU A 182 1 10 HELIX 7 7 ASN A 195 HIS A 207 1 13 HELIX 8 8 LEU A 230 GLY A 235 1 6 HELIX 9 9 THR A 237 ARG A 245 1 9 HELIX 10 10 THR A 265 GLN A 270 1 6 HELIX 11 11 PRO A 280 GLN A 284 5 5 HELIX 12 12 VAL A 295 HIS A 320 1 26 HELIX 13 13 GLY A 324 ASP A 347 1 24 HELIX 14 14 ASP A 347 GLY A 354 1 8 HELIX 15 15 ASP A 362 PHE A 367 5 6 HELIX 16 16 ALA A 378 TYR A 385 1 8 HELIX 17 17 HIS A 386 LEU A 391 5 6 HELIX 18 18 SER A 403 LEU A 408 1 6 HELIX 19 19 ASN A 411 GLN A 429 1 19 HELIX 20 20 PRO A 441 ALA A 443 5 3 HELIX 21 21 VAL A 444 MET A 458 1 15 HELIX 22 22 SER A 462 PHE A 470 1 9 HELIX 23 23 SER A 477 GLY A 483 1 7 HELIX 24 24 LYS A 485 SER A 496 1 12 HELIX 25 25 ASP A 497 MET A 501 5 5 HELIX 26 26 GLU A 502 GLU A 510 1 9 HELIX 27 27 GLY A 519 GLY A 536 1 18 HELIX 28 28 ASN A 537 SER A 541 5 5 HELIX 29 29 LYS A 546 GLY A 551 5 6 HELIX 30 30 GLY A 552 THR A 561 1 10 HELIX 31 31 SER A 563 VAL A 572 1 10 HELIX 32 32 GLU B 73 LYS B 83 1 11 HELIX 33 33 THR B 85 THR B 94 1 10 HELIX 34 34 PHE B 96 ASN B 105 1 10 HELIX 35 35 ILE B 105A TYR B 122 1 18 HELIX 36 36 SER B 138 ASN B 144 1 7 HELIX 37 37 ASP B 173 LEU B 182 1 10 HELIX 38 38 ASN B 195 HIS B 207 1 13 HELIX 39 39 LEU B 230 GLY B 235 1 6 HELIX 40 40 THR B 237 ARG B 245 1 9 HELIX 41 41 THR B 265 GLN B 270 1 6 HELIX 42 42 PRO B 280 GLN B 284 5 5 HELIX 43 43 VAL B 295 HIS B 320 1 26 HELIX 44 44 GLY B 324 ASP B 347 1 24 HELIX 45 45 ASP B 347 GLY B 354 1 8 HELIX 46 46 ASP B 362 PHE B 367 5 6 HELIX 47 47 ALA B 378 TYR B 385 1 8 HELIX 48 48 HIS B 386 LEU B 391 5 6 HELIX 49 49 SER B 403 LEU B 408 1 6 HELIX 50 50 ASN B 411 GLN B 429 1 19 HELIX 51 51 PRO B 441 ALA B 443 5 3 HELIX 52 52 VAL B 444 MET B 458 1 15 HELIX 53 53 SER B 462 PHE B 470 1 9 HELIX 54 54 SER B 477 GLY B 483 1 7 HELIX 55 55 LYS B 485 SER B 496 1 12 HELIX 56 56 ASP B 497 MET B 501 5 5 HELIX 57 57 GLU B 502 GLU B 510 1 9 HELIX 58 58 GLY B 519 GLY B 536 1 18 HELIX 59 59 ASN B 537 SER B 541 5 5 HELIX 60 60 LYS B 546 GLY B 551 5 6 HELIX 61 61 GLY B 552 THR B 561 1 10 HELIX 62 62 SER B 563 VAL B 572 1 10 SHEET 1 A 2 GLU A 46 GLY A 51 0 SHEET 2 A 2 GLN A 54 ASP A 58 -1 O ASP A 58 N GLU A 46 SHEET 1 B 2 PHE A 64 TYR A 65 0 SHEET 2 B 2 THR A 71 PRO A 72 -1 O THR A 71 N TYR A 65 SHEET 1 C 2 GLN A 255 ILE A 257 0 SHEET 2 C 2 GLU A 260 TYR A 262 -1 O TYR A 262 N GLN A 255 SHEET 1 D 2 PHE A 395 ILE A 397 0 SHEET 2 D 2 GLN A 400 TYR A 402 -1 O TYR A 402 N PHE A 395 SHEET 1 E 2 GLU B 46 SER B 49 0 SHEET 2 E 2 TYR B 55 ASP B 58 -1 O ASP B 58 N GLU B 46 SHEET 1 F 2 PHE B 64 TYR B 65 0 SHEET 2 F 2 THR B 71 PRO B 72 -1 O THR B 71 N TYR B 65 SHEET 1 G 2 TYR B 130 ASN B 131 0 SHEET 2 G 2 THR B 149 ARG B 150 -1 O ARG B 150 N TYR B 130 SHEET 1 H 2 GLN B 255 ILE B 257 0 SHEET 2 H 2 GLU B 260 TYR B 262 -1 O TYR B 262 N GLN B 255 SHEET 1 I 2 PHE B 395 ILE B 397 0 SHEET 2 I 2 GLN B 400 TYR B 402 -1 O TYR B 402 N PHE B 395 SSBOND 1 CYS A 36 CYS A 47 1555 1555 2.05 SSBOND 2 CYS A 37 CYS A 159 1555 1555 2.02 SSBOND 3 CYS A 41 CYS A 57 1555 1555 2.02 SSBOND 4 CYS A 59 CYS A 69 1555 1555 2.03 SSBOND 5 CYS A 569 CYS A 575 1555 1555 2.03 SSBOND 6 CYS B 36 CYS B 47 1555 1555 2.05 SSBOND 7 CYS B 37 CYS B 159 1555 1555 2.03 SSBOND 8 CYS B 41 CYS B 57 1555 1555 2.03 SSBOND 9 CYS B 59 CYS B 69 1555 1555 2.04 SSBOND 10 CYS B 569 CYS B 575 1555 1555 2.03 LINK ND2 ASN A 68 C1 NAG A 661 1555 1555 1.45 LINK ND2 ASN A 144 C1 NAG C 1 1555 1555 1.45 LINK ND2 ASN A 410 C1 NAG A 681 1555 1555 1.45 LINK C1 NAG B 9 ND2 ASN B 68 1555 1555 1.45 LINK ND2 ASN B 144 C1 NAG D 1 1555 1555 1.45 LINK ND2 ASN B 410 C1 NAG B 681 1555 1555 1.44 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.44 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.44 LINK NE2 HIS A 388 FE HEM A 619 1555 1555 2.76 LINK FE HEM A 619 O HOH A 943 1555 1555 2.47 LINK NE2 HIS B 388 FE HEM B 619 1555 1555 2.77 LINK FE HEM B 619 O HOH B1002 1555 1555 2.49 CISPEP 1 SER A 126 PRO A 127 0 0.75 CISPEP 2 SER B 126 PRO B 127 0 1.42 CRYST1 122.295 133.233 181.269 90.00 90.00 90.00 I 2 2 2 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 0.008177 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007506 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005517 0.00000