PDB Short entry for 1CQE HEADER OXIDOREDUCTASE 15-JUN-99 1CQE TITLE PROSTAGLANDIN H2 SYNTHASE-1 COMPLEX WITH FLURBIPROFEN COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (PROSTAGLANDIN H2 SYNTHASE-1); COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CYCLOOXYGENASE 1, COX-1, PROSTAGLANDIN-ENDOPEROXIDE SYNTHASE COMPND 5 1; COMPND 6 EC: 1.14.99.1; COMPND 7 OTHER_DETAILS: PROTEIN IS GLYCOSYLATED AT RESIDUES ASN68, ASN144 AND COMPND 8 ASN410 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OVIS ARIES; SOURCE 3 ORGANISM_COMMON: SHEEP; SOURCE 4 ORGANISM_TAXID: 9940; SOURCE 5 TISSUE: SEMINAL VESICLE KEYWDS OXIDOREDUCTASE, DIOXYGENASE, PEROXIDASE EXPDTA X-RAY DIFFRACTION AUTHOR D.PICOT,P.J.LOLL,A.M.MULICHAK,R.M.GARAVITO REVDAT 6 27-DEC-23 1CQE 1 HETSYN REVDAT 5 29-JUL-20 1CQE 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 04-OCT-17 1CQE 1 REMARK REVDAT 3 13-JUL-11 1CQE 1 VERSN REVDAT 2 24-FEB-09 1CQE 1 VERSN REVDAT 1 30-JUN-99 1CQE 0 JRNL AUTH D.PICOT,P.J.LOLL,R.M.GARAVITO JRNL TITL THE X-RAY CRYSTAL STRUCTURE OF THE MEMBRANE PROTEIN JRNL TITL 2 PROSTAGLANDIN H2 SYNTHASE-1. JRNL REF NATURE V. 367 243 1994 JRNL REFN ISSN 0028-0836 JRNL PMID 8121489 JRNL DOI 10.1038/367243A0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.J.LOLL,D.PICOT,O.EKABO,R.M.GARAVITO REMARK 1 TITL SYNTHESIS AND USE OF IODINATED NONSTEROIDAL ANTIINFLAMMATORY REMARK 1 TITL 2 DRUG ANALOGS AS CRYSTALLOGRAPHIC PROBES OF THE PROSTAGLANDIN REMARK 1 TITL 3 H2 SYNTHASE CYCLOOXYGENASE ACTIVE SITE REMARK 1 REF BIOCHEMISTRY V. 35 7330 1996 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI952776W REMARK 1 REFERENCE 2 REMARK 1 AUTH P.J.LOLL,D.PICOT,R.M.GARAVITO REMARK 1 TITL THE STRUCTURAL BASIS OF ASPIRIN ACTIVITY INFERRED FROM THE REMARK 1 TITL 2 CRYSTAL STRUCTURE OF INACTIVATED PROSTAGLANDIN H2 SYNTHASE REMARK 1 REF NAT.STRUCT.BIOL. V. 2 637 1995 REMARK 1 REFN ISSN 1072-8368 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.ZENG,R.E.FENNA REMARK 1 TITL X-RAY CRYSTAL STRUCTURE OF CANINE MYELOPEROXIDASE AT 3 REMARK 1 TITL 2 ANGSTROMS RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 226 185 1992 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 3.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.3 REMARK 3 NUMBER OF REFLECTIONS : 40353 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 SET) : 0.186 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 12.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4665 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.20 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4310 REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 481 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8923 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 360 REMARK 3 SOLVENT ATOMS : 130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.490 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : PARAM3.CHO REMARK 3 PARAMETER FILE 3 : PARAM19X.HEME REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH3.CHO REMARK 3 TOPOLOGY FILE 3 : TOPH19X.HEME REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CQE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUN-99. REMARK 100 THE DEPOSITION ID IS D_1000001197. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 277 REMARK 200 PH : 6.7 REMARK 200 NUMBER OF CRYSTALS USED : 4 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : ELLIOTT GX-21 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CCP4, MADNESS, PROCOR REMARK 200 DATA SCALING SOFTWARE : PROCOR, CCP4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32349 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.20 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: MLPHARE, CCP4 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 73.08 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZED BY HANGING DROP VAPOR REMARK 280 DIFFUSION METHOD USING 1:1 RATIO OF PROTEIN SOLUTION (10 MG/ML REMARK 280 IN 20 MM SODIUM PHOSPHATE BUFFER PH6.7, 100-200 MM NACL, 0.6% REMARK 280 BETA-OCTYL GLUCOPYRANOSIDE, 0.1 MM FLURBIPORFEN) AND RESERVOIR REMARK 280 OF 4-8% PEG 4000., VAPOR DIFFUSION, HANGING DROP 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 49.70000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 105.15000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 116.55000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 49.70000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 105.15000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 116.55000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 49.70000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 105.15000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 116.55000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 49.70000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 105.15000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 116.55000 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: 14300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 41250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 7.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H 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 PRO A 21 REMARK 465 VAL A 22 REMARK 465 PHE A 23 REMARK 465 SER A 24 REMARK 465 ALA A 25 REMARK 465 ASP A 26 REMARK 465 PRO A 27 REMARK 465 GLY A 28 REMARK 465 ALA A 29 REMARK 465 PRO A 30 REMARK 465 ALA A 31 REMARK 465 ASP A 584 REMARK 465 PRO A 585 REMARK 465 ARG A 586 REMARK 465 GLN A 587 REMARK 465 GLU A 588 REMARK 465 ASP A 589 REMARK 465 ARG A 590 REMARK 465 PRO A 591 REMARK 465 GLY A 592 REMARK 465 VAL A 593 REMARK 465 GLU A 594 REMARK 465 ARG A 595 REMARK 465 PRO A 596 REMARK 465 PRO A 597 REMARK 465 THR A 598 REMARK 465 GLU A 599 REMARK 465 LEU A 600 REMARK 465 PRO B 21 REMARK 465 VAL B 22 REMARK 465 PHE B 23 REMARK 465 SER B 24 REMARK 465 ALA B 25 REMARK 465 ASP B 26 REMARK 465 PRO B 27 REMARK 465 GLY B 28 REMARK 465 ALA B 29 REMARK 465 PRO B 30 REMARK 465 ASP B 584 REMARK 465 PRO B 585 REMARK 465 ARG B 586 REMARK 465 GLN B 587 REMARK 465 GLU B 588 REMARK 465 ASP B 589 REMARK 465 ARG B 590 REMARK 465 PRO B 591 REMARK 465 GLY B 592 REMARK 465 VAL B 593 REMARK 465 GLU B 594 REMARK 465 ARG B 595 REMARK 465 PRO B 596 REMARK 465 PRO B 597 REMARK 465 THR B 598 REMARK 465 GLU B 599 REMARK 465 LEU B 600 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 PRO A 32 CG CD REMARK 470 ARG A 79 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 186 CG CD CE NZ REMARK 470 LYS A 215 CG CD CE NZ REMARK 470 LYS A 248 CG CD CE NZ REMARK 470 ARG A 396 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 79 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 186 CG CD CE NZ REMARK 470 LYS B 215 CG CD CE NZ REMARK 470 LYS B 248 CG CD CE NZ REMARK 470 ARG B 396 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 313 CB CYS A 313 SG -0.103 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 191 C - N - CA ANGL. DEV. = 9.2 DEGREES REMARK 500 PRO A 281 C - N - CA ANGL. DEV. = 9.9 DEGREES REMARK 500 PRO B 270 C - N - CA ANGL. DEV. = 10.4 DEGREES 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 THR A 129 -86.00 -106.41 REMARK 500 ASP A 135 38.15 -99.92 REMARK 500 ASN A 195 -166.80 -117.94 REMARK 500 LYS A 211 67.54 -160.05 REMARK 500 TYR A 254 -179.65 -173.65 REMARK 500 PRO A 270 70.17 -57.65 REMARK 500 PHE A 292 -7.21 -57.98 REMARK 500 GLU A 347 -53.20 -123.22 REMARK 500 TRP A 387 40.15 -79.55 REMARK 500 PHE A 409 -4.66 74.59 REMARK 500 ASN A 410 100.54 -58.45 REMARK 500 TRP A 545 74.68 -68.38 REMARK 500 THR B 129 -86.57 -106.02 REMARK 500 ASP B 135 39.14 -99.96 REMARK 500 ARG B 185 -70.54 -87.53 REMARK 500 ASN B 195 -167.14 -118.87 REMARK 500 LYS B 211 67.00 -161.22 REMARK 500 TYR B 254 -179.22 -174.07 REMARK 500 PRO B 270 71.69 -59.99 REMARK 500 PHE B 292 -7.39 -58.89 REMARK 500 GLU B 347 -51.33 -122.71 REMARK 500 TRP B 387 40.46 -78.73 REMARK 500 PHE B 407 -70.59 -86.99 REMARK 500 TRP B 545 74.91 -67.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 BOG A 1702 REMARK 610 BOG B 2802 REMARK 610 BOG B 2803 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 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 388 NE2 REMARK 620 2 HEM A 601 NA 89.7 REMARK 620 3 HEM A 601 NB 88.3 91.3 REMARK 620 4 HEM A 601 NC 87.4 177.2 88.8 REMARK 620 5 HEM A 601 ND 90.8 89.2 179.0 90.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 601 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 388 NE2 REMARK 620 2 HEM B 601 NA 89.7 REMARK 620 3 HEM B 601 NB 90.2 92.6 REMARK 620 4 HEM B 601 NC 87.7 177.1 88.7 REMARK 620 5 HEM B 601 ND 89.7 88.6 178.8 90.1 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: COA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: HYDROPHOBIC CHANNEL RESPONSIBLE FOR CYCLOOGENASE REMARK 800 ACTIVITY REMARK 800 REMARK 800 SITE_IDENTIFIER: COB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: HYDROPHOBIC CHANNEL RESPONSIBLE FOR CYCLOOGENASE REMARK 800 ACTIVITY REMARK 800 REMARK 800 SITE_IDENTIFIER: POA REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: HEME POCKET RESPONSIBLE FOR PEROXIDASE ACTIVITY REMARK 800 REMARK 800 SITE_IDENTIFIER: POB REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: HEME POCKET RESPONSIBLE FOR PEROXIDASE ACTIVITY DBREF 1CQE A 21 600 UNP P05979 PGH1_SHEEP 21 600 DBREF 1CQE B 21 600 UNP P05979 PGH1_SHEEP 21 600 SEQRES 1 A 580 PRO VAL PHE SER ALA ASP PRO GLY ALA PRO ALA PRO VAL SEQRES 2 A 580 ASN PRO CYS CYS TYR TYR PRO CYS GLN HIS GLN GLY ILE SEQRES 3 A 580 CYS VAL ARG PHE GLY LEU ASP ARG TYR GLN CYS ASP CYS SEQRES 4 A 580 THR ARG THR GLY TYR SER GLY PRO ASN CYS THR ILE PRO SEQRES 5 A 580 GLU ILE TRP THR TRP LEU ARG THR THR LEU ARG PRO SER SEQRES 6 A 580 PRO SER PHE ILE HIS PHE LEU LEU THR HIS GLY ARG TRP SEQRES 7 A 580 LEU TRP ASP PHE VAL ASN ALA THR PHE ILE ARG ASP THR SEQRES 8 A 580 LEU MET ARG LEU VAL LEU THR VAL ARG SER ASN LEU ILE SEQRES 9 A 580 PRO SER PRO PRO THR TYR ASN ILE ALA HIS ASP TYR ILE SEQRES 10 A 580 SER TRP GLU SER PHE SER ASN VAL SER TYR TYR THR ARG SEQRES 11 A 580 ILE LEU PRO SER VAL PRO ARG ASP CYS PRO THR PRO MET SEQRES 12 A 580 GLY THR LYS GLY LYS LYS GLN LEU PRO ASP ALA GLU PHE SEQRES 13 A 580 LEU SER ARG ARG PHE LEU LEU ARG ARG LYS PHE ILE PRO SEQRES 14 A 580 ASP PRO GLN GLY THR ASN LEU MET PHE ALA PHE PHE ALA SEQRES 15 A 580 GLN HIS PHE THR HIS GLN PHE PHE LYS THR SER GLY LYS SEQRES 16 A 580 MET GLY PRO GLY PHE THR LYS ALA LEU GLY HIS GLY VAL SEQRES 17 A 580 ASP LEU GLY HIS ILE TYR GLY ASP ASN LEU GLU ARG GLN SEQRES 18 A 580 TYR GLN LEU ARG LEU PHE LYS ASP GLY LYS LEU LYS TYR SEQRES 19 A 580 GLN MET LEU ASN GLY GLU VAL TYR PRO PRO SER VAL GLU SEQRES 20 A 580 GLU ALA PRO VAL LEU MET HIS TYR PRO ARG GLY ILE PRO SEQRES 21 A 580 PRO GLN SER GLN MET ALA VAL GLY GLN GLU VAL PHE GLY SEQRES 22 A 580 LEU LEU PRO GLY LEU MET LEU TYR ALA THR ILE TRP LEU SEQRES 23 A 580 ARG GLU HIS ASN ARG VAL CYS ASP LEU LEU LYS ALA GLU SEQRES 24 A 580 HIS PRO THR TRP GLY ASP GLU GLN LEU PHE GLN THR ALA SEQRES 25 A 580 ARG LEU ILE LEU ILE GLY GLU THR ILE LYS ILE VAL ILE SEQRES 26 A 580 GLU GLU TYR VAL GLN GLN LEU SER GLY TYR PHE LEU GLN SEQRES 27 A 580 LEU LYS PHE ASP PRO GLU LEU LEU PHE GLY ALA GLN PHE SEQRES 28 A 580 GLN TYR ARG ASN ARG ILE ALA MET GLU PHE ASN GLN LEU SEQRES 29 A 580 TYR HIS TRP HIS PRO LEU MET PRO ASP SER PHE ARG VAL SEQRES 30 A 580 GLY PRO GLN ASP TYR SER TYR GLU GLN PHE LEU PHE ASN SEQRES 31 A 580 THR SER MET LEU VAL ASP TYR GLY VAL GLU ALA LEU VAL SEQRES 32 A 580 ASP ALA PHE SER ARG GLN PRO ALA GLY ARG ILE GLY GLY SEQRES 33 A 580 GLY ARG ASN ILE ASP HIS HIS ILE LEU HIS VAL ALA VAL SEQRES 34 A 580 ASP VAL ILE LYS GLU SER ARG VAL LEU ARG LEU GLN PRO SEQRES 35 A 580 PHE ASN GLU TYR ARG LYS ARG PHE GLY MET LYS PRO TYR SEQRES 36 A 580 THR SER PHE GLN GLU LEU THR GLY GLU LYS GLU MET ALA SEQRES 37 A 580 ALA GLU LEU GLU GLU LEU TYR GLY ASP ILE ASP ALA LEU SEQRES 38 A 580 GLU PHE TYR PRO GLY LEU LEU LEU GLU LYS CYS HIS PRO SEQRES 39 A 580 ASN SER ILE PHE GLY GLU SER MET ILE GLU MET GLY ALA SEQRES 40 A 580 PRO PHE SER LEU LYS GLY LEU LEU GLY ASN PRO ILE CYS SEQRES 41 A 580 SER PRO GLU TYR TRP LYS ALA SER THR PHE GLY GLY GLU SEQRES 42 A 580 VAL GLY PHE ASN LEU VAL LYS THR ALA THR LEU LYS LYS SEQRES 43 A 580 LEU VAL CYS LEU ASN THR LYS THR CYS PRO TYR VAL SER SEQRES 44 A 580 PHE HIS VAL PRO ASP PRO ARG GLN GLU ASP ARG PRO GLY SEQRES 45 A 580 VAL GLU ARG PRO PRO THR GLU LEU SEQRES 1 B 580 PRO VAL PHE SER ALA ASP PRO GLY ALA PRO ALA PRO VAL SEQRES 2 B 580 ASN PRO CYS CYS TYR TYR PRO CYS GLN HIS GLN GLY ILE SEQRES 3 B 580 CYS VAL ARG PHE GLY LEU ASP ARG TYR GLN CYS ASP CYS SEQRES 4 B 580 THR ARG THR GLY TYR SER GLY PRO ASN CYS THR ILE PRO SEQRES 5 B 580 GLU ILE TRP THR TRP LEU ARG THR THR LEU ARG PRO SER SEQRES 6 B 580 PRO SER PHE ILE HIS PHE LEU LEU THR HIS GLY ARG TRP SEQRES 7 B 580 LEU TRP ASP PHE VAL ASN ALA THR PHE ILE ARG ASP THR SEQRES 8 B 580 LEU MET ARG LEU VAL LEU THR VAL ARG SER ASN LEU ILE SEQRES 9 B 580 PRO SER PRO PRO THR TYR ASN ILE ALA HIS ASP TYR ILE SEQRES 10 B 580 SER TRP GLU SER PHE SER ASN VAL SER TYR TYR THR ARG SEQRES 11 B 580 ILE LEU PRO SER VAL PRO ARG ASP CYS PRO THR PRO MET SEQRES 12 B 580 GLY THR LYS GLY LYS LYS GLN LEU PRO ASP ALA GLU PHE SEQRES 13 B 580 LEU SER ARG ARG PHE LEU LEU ARG ARG LYS PHE ILE PRO SEQRES 14 B 580 ASP PRO GLN GLY THR ASN LEU MET PHE ALA PHE PHE ALA SEQRES 15 B 580 GLN HIS PHE THR HIS GLN PHE PHE LYS THR SER GLY LYS SEQRES 16 B 580 MET GLY PRO GLY PHE THR LYS ALA LEU GLY HIS GLY VAL SEQRES 17 B 580 ASP LEU GLY HIS ILE TYR GLY ASP ASN LEU GLU ARG GLN SEQRES 18 B 580 TYR GLN LEU ARG LEU PHE LYS ASP GLY LYS LEU LYS TYR SEQRES 19 B 580 GLN MET LEU ASN GLY GLU VAL TYR PRO PRO SER VAL GLU SEQRES 20 B 580 GLU ALA PRO VAL LEU MET HIS TYR PRO ARG GLY ILE PRO SEQRES 21 B 580 PRO GLN SER GLN MET ALA VAL GLY GLN GLU VAL PHE GLY SEQRES 22 B 580 LEU LEU PRO GLY LEU MET LEU TYR ALA THR ILE TRP LEU SEQRES 23 B 580 ARG GLU HIS ASN ARG VAL CYS ASP LEU LEU LYS ALA GLU SEQRES 24 B 580 HIS PRO THR TRP GLY ASP GLU GLN LEU PHE GLN THR ALA SEQRES 25 B 580 ARG LEU ILE LEU ILE GLY GLU THR ILE LYS ILE VAL ILE SEQRES 26 B 580 GLU GLU TYR VAL GLN GLN LEU SER GLY TYR PHE LEU GLN SEQRES 27 B 580 LEU LYS PHE ASP PRO GLU LEU LEU PHE GLY ALA GLN PHE SEQRES 28 B 580 GLN TYR ARG ASN ARG ILE ALA MET GLU PHE ASN GLN LEU SEQRES 29 B 580 TYR HIS TRP HIS PRO LEU MET PRO ASP SER PHE ARG VAL SEQRES 30 B 580 GLY PRO GLN ASP TYR SER TYR GLU GLN PHE LEU PHE ASN SEQRES 31 B 580 THR SER MET LEU VAL ASP TYR GLY VAL GLU ALA LEU VAL SEQRES 32 B 580 ASP ALA PHE SER ARG GLN PRO ALA GLY ARG ILE GLY GLY SEQRES 33 B 580 GLY ARG ASN ILE ASP HIS HIS ILE LEU HIS VAL ALA VAL SEQRES 34 B 580 ASP VAL ILE LYS GLU SER ARG VAL LEU ARG LEU GLN PRO SEQRES 35 B 580 PHE ASN GLU TYR ARG LYS ARG PHE GLY MET LYS PRO TYR SEQRES 36 B 580 THR SER PHE GLN GLU LEU THR GLY GLU LYS GLU MET ALA SEQRES 37 B 580 ALA GLU LEU GLU GLU LEU TYR GLY ASP ILE ASP ALA LEU SEQRES 38 B 580 GLU PHE TYR PRO GLY LEU LEU LEU GLU LYS CYS HIS PRO SEQRES 39 B 580 ASN SER ILE PHE GLY GLU SER MET ILE GLU MET GLY ALA SEQRES 40 B 580 PRO PHE SER LEU LYS GLY LEU LEU GLY ASN PRO ILE CYS SEQRES 41 B 580 SER PRO GLU TYR TRP LYS ALA SER THR PHE GLY GLY GLU SEQRES 42 B 580 VAL GLY PHE ASN LEU VAL LYS THR ALA THR LEU LYS LYS SEQRES 43 B 580 LEU VAL CYS LEU ASN THR LYS THR CYS PRO TYR VAL SER SEQRES 44 B 580 PHE HIS VAL PRO ASP PRO ARG GLN GLU ASP ARG PRO GLY SEQRES 45 B 580 VAL GLU ARG PRO PRO THR GLU LEU MODRES 1CQE ASN A 68 ASN GLYCOSYLATION SITE MODRES 1CQE ASN A 144 ASN GLYCOSYLATION SITE MODRES 1CQE ASN A 410 ASN GLYCOSYLATION SITE MODRES 1CQE ASN B 68 ASN GLYCOSYLATION SITE MODRES 1CQE ASN B 144 ASN GLYCOSYLATION SITE MODRES 1CQE ASN B 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 E 1 14 HET NAG E 2 14 HET NAG F 1 14 HET NAG F 2 14 HET NAG G 1 14 HET NAG G 2 14 HET NAG H 1 14 HET NAG H 2 14 HET BOG A1701 20 HET BOG A1702 10 HET BOG A1703 20 HET HEM A 601 43 HET FLP A1650 18 HET BOG B2802 10 HET BOG B2803 10 HET HEM B 601 43 HET FLP B2650 18 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BOG OCTYL BETA-D-GLUCOPYRANOSIDE HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM FLP FLURBIPROFEN 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 HEM HEME FORMUL 3 NAG 12(C8 H15 N O6) FORMUL 9 BOG 5(C14 H28 O6) FORMUL 12 HEM 2(C34 H32 FE N4 O4) FORMUL 13 FLP 2(C15 H13 F O2) FORMUL 18 HOH *130(H2 O) HELIX 1 1 PRO A 35 TYR A 38 5 4 HELIX 2 2 ILE A 74 LEU A 82 1 9 HELIX 3 3 PRO A 86 THR A 94 1 9 HELIX 4 4 ARG A 97 ALA A 105 1 9 HELIX 5 5 PHE A 107 LEU A 123 5 17 HELIX 6 6 TRP A 139 SER A 143 1 5 HELIX 7 7 ALA A 174 PHE A 181 1 8 HELIX 8 8 LEU A 196 GLN A 208 1 13 HELIX 9 9 GLY A 231 TYR A 234 1 4 HELIX 10 10 LEU A 238 LEU A 244 1 7 HELIX 11 11 PRO A 281 SER A 283 5 3 HELIX 12 12 PHE A 292 LEU A 294 5 3 HELIX 13 13 PRO A 296 GLU A 319 1 24 HELIX 14 14 ASP A 325 GLU A 346 1 22 HELIX 15 15 TYR A 348 SER A 353 1 6 HELIX 16 16 PRO A 363 LEU A 366 5 4 HELIX 17 17 MET A 379 LEU A 384 1 6 HELIX 18 18 HIS A 388 LEU A 390 5 3 HELIX 19 19 TYR A 404 PHE A 407 1 4 HELIX 20 20 MET A 413 ARG A 428 1 16 HELIX 21 21 LEU A 445 VAL A 457 1 13 HELIX 22 22 PHE A 463 ARG A 469 1 7 HELIX 23 23 PHE A 478 THR A 482 1 5 HELIX 24 24 GLU A 486 TYR A 495 1 10 HELIX 25 25 ILE A 498 ALA A 500 5 3 HELIX 26 26 PHE A 503 LEU A 509 1 7 HELIX 27 27 GLU A 520 LEU A 535 1 16 HELIX 28 28 PRO A 538 CYS A 540 5 3 HELIX 29 29 ALA A 547 PHE A 550 5 4 HELIX 30 30 GLU A 553 THR A 561 1 9 HELIX 31 31 LEU A 564 ASN A 571 1 8 HELIX 32 32 PRO B 35 TYR B 38 5 4 HELIX 33 33 ILE B 74 LEU B 82 1 9 HELIX 34 34 PRO B 86 THR B 94 1 9 HELIX 35 35 ARG B 97 ALA B 105 1 9 HELIX 36 36 PHE B 107 LEU B 123 5 17 HELIX 37 37 TRP B 139 SER B 143 1 5 HELIX 38 38 ALA B 174 PHE B 181 1 8 HELIX 39 39 LEU B 196 GLN B 208 1 13 HELIX 40 40 GLY B 231 TYR B 234 1 4 HELIX 41 41 LEU B 238 LEU B 244 1 7 HELIX 42 42 PRO B 281 SER B 283 5 3 HELIX 43 43 PHE B 292 LEU B 294 5 3 HELIX 44 44 PRO B 296 GLU B 319 1 24 HELIX 45 45 ASP B 325 GLU B 346 1 22 HELIX 46 46 TYR B 348 SER B 353 1 6 HELIX 47 47 PRO B 363 LEU B 366 5 4 HELIX 48 48 MET B 379 LEU B 384 1 6 HELIX 49 49 HIS B 388 LEU B 390 5 3 HELIX 50 50 TYR B 404 PHE B 407 1 4 HELIX 51 51 MET B 413 ARG B 428 1 16 HELIX 52 52 HIS B 442 VAL B 457 5 16 HELIX 53 53 PHE B 463 ARG B 469 1 7 HELIX 54 54 PHE B 478 THR B 482 1 5 HELIX 55 55 GLU B 486 TYR B 495 1 10 HELIX 56 56 ILE B 498 ALA B 500 5 3 HELIX 57 57 PHE B 503 LEU B 509 1 7 HELIX 58 58 GLU B 520 LEU B 535 1 16 HELIX 59 59 PRO B 538 CYS B 540 5 3 HELIX 60 60 ALA B 547 PHE B 550 5 4 HELIX 61 61 GLU B 553 LYS B 560 1 8 HELIX 62 62 LEU B 564 ASN B 571 1 8 SHEET 1 A 2 ILE A 46 PHE A 50 0 SHEET 2 A 2 ARG A 54 ASP A 58 -1 N ASP A 58 O ILE A 46 SHEET 1 B 2 GLN A 255 LEU A 257 0 SHEET 2 B 2 GLU A 260 TYR A 262 -1 N TYR A 262 O GLN A 255 SHEET 1 C 2 PHE A 395 VAL A 397 0 SHEET 2 C 2 GLN A 400 TYR A 402 -1 N TYR A 402 O PHE A 395 SHEET 1 D 2 ILE B 46 PHE B 50 0 SHEET 2 D 2 ARG B 54 ASP B 58 -1 N ASP B 58 O ILE B 46 SHEET 1 E 2 GLN B 255 LEU B 257 0 SHEET 2 E 2 GLU B 260 TYR B 262 -1 N TYR B 262 O GLN B 255 SHEET 1 F 2 PHE B 395 VAL B 397 0 SHEET 2 F 2 GLN B 400 TYR B 402 -1 N TYR B 402 O PHE B 395 SSBOND 1 CYS A 36 CYS A 47 1555 1555 2.04 SSBOND 2 CYS A 37 CYS A 159 1555 1555 2.03 SSBOND 3 CYS A 41 CYS A 57 1555 1555 2.00 SSBOND 4 CYS A 59 CYS A 69 1555 1555 2.01 SSBOND 5 CYS A 569 CYS A 575 1555 1555 2.03 SSBOND 6 CYS B 36 CYS B 47 1555 1555 2.03 SSBOND 7 CYS B 37 CYS B 159 1555 1555 2.03 SSBOND 8 CYS B 41 CYS B 57 1555 1555 2.00 SSBOND 9 CYS B 59 CYS B 69 1555 1555 2.03 SSBOND 10 CYS B 569 CYS B 575 1555 1555 2.01 LINK ND2 ASN A 68 C1 NAG C 1 1555 1555 1.45 LINK ND2 ASN A 144 C1 NAG D 1 1555 1555 1.45 LINK ND2 ASN A 410 C1 NAG E 1 1555 1555 1.45 LINK ND2 ASN B 68 C1 NAG F 1 1555 1555 1.46 LINK ND2 ASN B 144 C1 NAG G 1 1555 1555 1.45 LINK ND2 ASN B 410 C1 NAG H 1 1555 1555 1.45 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.38 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.39 LINK O4 NAG E 1 C1 NAG E 2 1555 1555 1.39 LINK O4 NAG F 1 C1 NAG F 2 1555 1555 1.39 LINK O4 NAG G 1 C1 NAG G 2 1555 1555 1.38 LINK O4 NAG H 1 C1 NAG H 2 1555 1555 1.39 LINK NE2 HIS A 388 FE HEM A 601 1555 1555 2.09 LINK NE2 HIS B 388 FE HEM B 601 1555 1555 2.06 CISPEP 1 SER A 126 PRO A 127 0 -0.57 CISPEP 2 SER B 126 PRO B 127 0 -0.05 SITE 1 COA 6 ARG A 120 TYR A 355 TYR A 385 TRP A 387 SITE 2 COA 6 ILE A 523 SER A 530 SITE 1 COB 6 ARG B 120 TYR B 355 TYR B 385 TRP B 387 SITE 2 COB 6 ILE B 523 SER B 530 SITE 1 POA 3 HEM A 601 HIS A 207 HIS A 388 SITE 1 POB 3 HEM B 601 HIS B 207 HIS B 388 CRYST1 99.400 210.300 233.100 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 0.010060 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004755 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004290 0.00000 MTRIX1 1 -0.995140 -0.060690 0.077500 81.08991 1 MTRIX2 1 -0.060910 -0.238860 -0.969140 234.52885 1 MTRIX3 1 0.077330 -0.969160 0.234000 179.13770 1