HEADER ISOMERASE, LYASE 28-MAR-07 2PBJ TITLE GSH-HEME BOUND MICROSOMAL PROSTAGLANDIN E SYNTHASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROSTAGLANDIN E SYNTHASE 2; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: N-TERMINAL TRUNCATED PROTEIN; COMPND 5 EC: 5.3.99.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MACACA FASCICULARIS; SOURCE 3 ORGANISM_COMMON: CRAB-EATING MACAQUE; SOURCE 4 ORGANISM_TAXID: 9541; SOURCE 5 GENE: MPGES-2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: HB101; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PTRC-HISA; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PTRC-HISA-MPGES-2 KEYWDS PROSTAGLANDIN E SYNTHASE, GSH-HEME BOUND ENZYME, DUAL KEYWDS 2 FUNCTION ENZYME, ISOMERASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR F.TAKUSAGAWA,T.YAMADA REVDAT 2 24-FEB-09 2PBJ 1 VERSN REVDAT 1 12-FEB-08 2PBJ 0 JRNL AUTH T.YAMADA,F.TAKUSAGAWA JRNL TITL PGH2 DEGRADATION PATHWAY CATALYZED BY GSH-HEME JRNL TITL 2 COMPLEX BOUND MICROSOMAL PROSTAGLANDIN E2 SYNTHASE JRNL TITL 3 TYPE 2: THE FIRST EXAMPLE OF A DUAL-FUNCTION JRNL TITL 4 ENZYME. JRNL REF BIOCHEMISTRY V. 46 8414 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17585783 JRNL DOI 10.1021/BI700605M REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 35201 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.242 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3400 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 8856 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 256 REMARK 3 SOLVENT ATOMS : 167 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) : 0.04 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.15 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2PBJ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-APR-07. REMARK 100 THE RCSB ID CODE IS RCSB042193. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-07 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : CONFOCAL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35201 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7 M AMMONIUM SULFATE, 100 MM REMARK 280 SODIUM ACETATE, PH 5.5, VAPOR DIFFUSION, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 63.50000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 61.24500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 63.50000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 61.24500 REMARK 290 SMTRY3 4 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 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 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 GLU A 88 REMARK 465 ARG A 89 REMARK 465 SER A 90 REMARK 465 ALA A 91 REMARK 465 VAL A 92 REMARK 465 GLN A 93 REMARK 465 LEU A 94 REMARK 465 SER A 95 REMARK 465 LEU A 96 REMARK 465 SER A 97 REMARK 465 SER A 98 REMARK 465 ARG A 99 REMARK 465 SER A 374 REMARK 465 PRO A 375 REMARK 465 ALA A 376 REMARK 465 HIS A 377 REMARK 465 GLU B 88 REMARK 465 ARG B 89 REMARK 465 SER B 90 REMARK 465 ALA B 91 REMARK 465 VAL B 92 REMARK 465 GLN B 93 REMARK 465 LEU B 94 REMARK 465 SER B 95 REMARK 465 LEU B 96 REMARK 465 SER B 97 REMARK 465 SER B 98 REMARK 465 ARG B 99 REMARK 465 SER B 374 REMARK 465 PRO B 375 REMARK 465 ALA B 376 REMARK 465 HIS B 377 REMARK 465 GLU C 88 REMARK 465 ARG C 89 REMARK 465 SER C 90 REMARK 465 ALA C 91 REMARK 465 VAL C 92 REMARK 465 GLN C 93 REMARK 465 LEU C 94 REMARK 465 SER C 95 REMARK 465 LEU C 96 REMARK 465 SER C 97 REMARK 465 SER C 98 REMARK 465 ARG C 99 REMARK 465 SER C 374 REMARK 465 PRO C 375 REMARK 465 ALA C 376 REMARK 465 HIS C 377 REMARK 465 GLU D 88 REMARK 465 ARG D 89 REMARK 465 SER D 90 REMARK 465 ALA D 91 REMARK 465 VAL D 92 REMARK 465 GLN D 93 REMARK 465 LEU D 94 REMARK 465 SER D 95 REMARK 465 LEU D 96 REMARK 465 SER D 97 REMARK 465 SER D 98 REMARK 465 ARG D 99 REMARK 465 SER D 374 REMARK 465 PRO D 375 REMARK 465 ALA D 376 REMARK 465 HIS D 377 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 O SER B 223 NZ LYS B 320 2556 1.92 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 ALA A 124 47.77 32.86 REMARK 500 ARG A 137 26.60 48.56 REMARK 500 LYS A 141 92.99 -61.45 REMARK 500 PHE A 142 -19.46 171.03 REMARK 500 GLU A 155 77.88 -119.92 REMARK 500 SER A 159 124.25 -170.26 REMARK 500 ASN A 163 -69.46 -99.77 REMARK 500 ALA A 194 146.07 -170.75 REMARK 500 ASN A 196 156.96 -48.42 REMARK 500 ASN A 207 8.30 53.65 REMARK 500 LYS A 208 -31.95 -39.75 REMARK 500 SER A 223 73.78 42.06 REMARK 500 TRP A 241 -59.29 -130.48 REMARK 500 VAL A 303 -28.59 -37.22 REMARK 500 THR A 357 -3.56 -141.58 REMARK 500 GLU A 372 39.34 -81.20 REMARK 500 ALA B 124 47.41 34.95 REMARK 500 ARG B 137 28.67 49.03 REMARK 500 LYS B 141 99.53 -66.01 REMARK 500 PHE B 142 -20.85 165.26 REMARK 500 ASN B 163 -67.45 -101.91 REMARK 500 ASN B 207 12.33 56.29 REMARK 500 TRP B 241 -56.15 -132.01 REMARK 500 VAL B 303 -29.62 -35.97 REMARK 500 GLU B 372 39.71 -82.20 REMARK 500 ALA C 124 45.12 32.06 REMARK 500 LYS C 141 93.56 -64.59 REMARK 500 PHE C 142 -21.27 171.04 REMARK 500 GLU C 155 77.69 -119.80 REMARK 500 SER C 159 127.37 -171.25 REMARK 500 ASN C 163 -70.59 -101.17 REMARK 500 ASN C 196 158.24 -48.74 REMARK 500 ASN C 207 6.45 55.35 REMARK 500 LYS C 208 -33.26 -36.38 REMARK 500 SER C 223 73.95 42.49 REMARK 500 TRP C 241 -58.42 -130.89 REMARK 500 VAL C 303 -29.36 -35.52 REMARK 500 THR C 357 -3.53 -141.23 REMARK 500 GLU C 372 39.63 -80.59 REMARK 500 ALA D 124 47.04 32.55 REMARK 500 LYS D 141 96.50 -67.50 REMARK 500 PHE D 142 -21.51 168.38 REMARK 500 SER D 159 128.15 -170.59 REMARK 500 ASN D 163 -68.77 -102.94 REMARK 500 ASN D 207 12.87 56.16 REMARK 500 SER D 223 73.91 42.75 REMARK 500 TRP D 241 -56.50 -132.52 REMARK 500 VAL D 303 -28.66 -37.61 REMARK 500 THR D 357 -1.33 -142.16 REMARK 500 GLU D 372 40.19 -81.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 280 0.06 SIDE_CHAIN REMARK 500 TYR C 280 0.06 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 475 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 476 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH A 477 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 475 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 476 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH B 477 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL C 475 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM C 476 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH C 477 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL D 475 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM D 476 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GSH D 477 DBREF 2PBJ A 88 377 UNP Q9N0A4 PGES2_MACFA 88 377 DBREF 2PBJ B 88 377 UNP Q9N0A4 PGES2_MACFA 88 377 DBREF 2PBJ C 88 377 UNP Q9N0A4 PGES2_MACFA 88 377 DBREF 2PBJ D 88 377 UNP Q9N0A4 PGES2_MACFA 88 377 SEQRES 1 A 290 GLU ARG SER ALA VAL GLN LEU SER LEU SER SER ARG LEU SEQRES 2 A 290 GLN LEU THR LEU TYR GLN TYR LYS THR CYS PRO PHE CYS SEQRES 3 A 290 SER LYS VAL ARG ALA PHE LEU ASP PHE HIS ALA LEU PRO SEQRES 4 A 290 TYR GLN VAL VAL GLU VAL ASN PRO VAL LEU ARG ALA GLU SEQRES 5 A 290 ILE LYS PHE SER SER TYR ARG LYS VAL PRO ILE LEU VAL SEQRES 6 A 290 ALA GLN GLU GLY GLU SER SER GLN GLN LEU ASN ASP SER SEQRES 7 A 290 SER VAL ILE ILE SER ALA LEU LYS THR TYR LEU VAL SER SEQRES 8 A 290 GLY GLN PRO LEU GLU GLU ILE ILE THR TYR TYR PRO ALA SEQRES 9 A 290 MET LYS ALA VAL ASN ASP GLN GLY LYS GLU VAL THR GLU SEQRES 10 A 290 PHE GLY ASN LYS TYR TRP LEU MET LEU ASN GLU LYS GLU SEQRES 11 A 290 ALA GLN GLN VAL TYR SER GLY LYS GLU ALA ARG THR GLU SEQRES 12 A 290 GLU MET LYS TRP ARG GLN TRP ALA ASP ASP TRP LEU VAL SEQRES 13 A 290 HIS LEU ILE SER PRO ASN VAL TYR ARG THR PRO THR GLU SEQRES 14 A 290 ALA LEU ALA SER PHE ASP TYR ILE VAL ARG GLU GLY LYS SEQRES 15 A 290 PHE GLY ALA VAL GLU GLY ALA VAL ALA LYS TYR MET GLY SEQRES 16 A 290 ALA ALA ALA MET TYR LEU ILE SER LYS ARG LEU LYS SER SEQRES 17 A 290 ARG HIS ARG LEU GLN ASP ASN VAL ARG GLU ASP LEU TYR SEQRES 18 A 290 GLU ALA ALA ASP LYS TRP VAL ALA ALA VAL GLY LYS ASP SEQRES 19 A 290 ARG PRO PHE MET GLY GLY GLN LYS PRO ASN LEU ALA ASP SEQRES 20 A 290 LEU ALA VAL TYR GLY VAL LEU ARG VAL MET GLU GLY LEU SEQRES 21 A 290 ASP ALA PHE ASP ASP LEU MET GLN HIS THR HIS ILE GLN SEQRES 22 A 290 PRO TRP TYR LEU ARG VAL GLU ARG ALA ILE THR GLU ALA SEQRES 23 A 290 SER PRO ALA HIS SEQRES 1 B 290 GLU ARG SER ALA VAL GLN LEU SER LEU SER SER ARG LEU SEQRES 2 B 290 GLN LEU THR LEU TYR GLN TYR LYS THR CYS PRO PHE CYS SEQRES 3 B 290 SER LYS VAL ARG ALA PHE LEU ASP PHE HIS ALA LEU PRO SEQRES 4 B 290 TYR GLN VAL VAL GLU VAL ASN PRO VAL LEU ARG ALA GLU SEQRES 5 B 290 ILE LYS PHE SER SER TYR ARG LYS VAL PRO ILE LEU VAL SEQRES 6 B 290 ALA GLN GLU GLY GLU SER SER GLN GLN LEU ASN ASP SER SEQRES 7 B 290 SER VAL ILE ILE SER ALA LEU LYS THR TYR LEU VAL SER SEQRES 8 B 290 GLY GLN PRO LEU GLU GLU ILE ILE THR TYR TYR PRO ALA SEQRES 9 B 290 MET LYS ALA VAL ASN ASP GLN GLY LYS GLU VAL THR GLU SEQRES 10 B 290 PHE GLY ASN LYS TYR TRP LEU MET LEU ASN GLU LYS GLU SEQRES 11 B 290 ALA GLN GLN VAL TYR SER GLY LYS GLU ALA ARG THR GLU SEQRES 12 B 290 GLU MET LYS TRP ARG GLN TRP ALA ASP ASP TRP LEU VAL SEQRES 13 B 290 HIS LEU ILE SER PRO ASN VAL TYR ARG THR PRO THR GLU SEQRES 14 B 290 ALA LEU ALA SER PHE ASP TYR ILE VAL ARG GLU GLY LYS SEQRES 15 B 290 PHE GLY ALA VAL GLU GLY ALA VAL ALA LYS TYR MET GLY SEQRES 16 B 290 ALA ALA ALA MET TYR LEU ILE SER LYS ARG LEU LYS SER SEQRES 17 B 290 ARG HIS ARG LEU GLN ASP ASN VAL ARG GLU ASP LEU TYR SEQRES 18 B 290 GLU ALA ALA ASP LYS TRP VAL ALA ALA VAL GLY LYS ASP SEQRES 19 B 290 ARG PRO PHE MET GLY GLY GLN LYS PRO ASN LEU ALA ASP SEQRES 20 B 290 LEU ALA VAL TYR GLY VAL LEU ARG VAL MET GLU GLY LEU SEQRES 21 B 290 ASP ALA PHE ASP ASP LEU MET GLN HIS THR HIS ILE GLN SEQRES 22 B 290 PRO TRP TYR LEU ARG VAL GLU ARG ALA ILE THR GLU ALA SEQRES 23 B 290 SER PRO ALA HIS SEQRES 1 C 290 GLU ARG SER ALA VAL GLN LEU SER LEU SER SER ARG LEU SEQRES 2 C 290 GLN LEU THR LEU TYR GLN TYR LYS THR CYS PRO PHE CYS SEQRES 3 C 290 SER LYS VAL ARG ALA PHE LEU ASP PHE HIS ALA LEU PRO SEQRES 4 C 290 TYR GLN VAL VAL GLU VAL ASN PRO VAL LEU ARG ALA GLU SEQRES 5 C 290 ILE LYS PHE SER SER TYR ARG LYS VAL PRO ILE LEU VAL SEQRES 6 C 290 ALA GLN GLU GLY GLU SER SER GLN GLN LEU ASN ASP SER SEQRES 7 C 290 SER VAL ILE ILE SER ALA LEU LYS THR TYR LEU VAL SER SEQRES 8 C 290 GLY GLN PRO LEU GLU GLU ILE ILE THR TYR TYR PRO ALA SEQRES 9 C 290 MET LYS ALA VAL ASN ASP GLN GLY LYS GLU VAL THR GLU SEQRES 10 C 290 PHE GLY ASN LYS TYR TRP LEU MET LEU ASN GLU LYS GLU SEQRES 11 C 290 ALA GLN GLN VAL TYR SER GLY LYS GLU ALA ARG THR GLU SEQRES 12 C 290 GLU MET LYS TRP ARG GLN TRP ALA ASP ASP TRP LEU VAL SEQRES 13 C 290 HIS LEU ILE SER PRO ASN VAL TYR ARG THR PRO THR GLU SEQRES 14 C 290 ALA LEU ALA SER PHE ASP TYR ILE VAL ARG GLU GLY LYS SEQRES 15 C 290 PHE GLY ALA VAL GLU GLY ALA VAL ALA LYS TYR MET GLY SEQRES 16 C 290 ALA ALA ALA MET TYR LEU ILE SER LYS ARG LEU LYS SER SEQRES 17 C 290 ARG HIS ARG LEU GLN ASP ASN VAL ARG GLU ASP LEU TYR SEQRES 18 C 290 GLU ALA ALA ASP LYS TRP VAL ALA ALA VAL GLY LYS ASP SEQRES 19 C 290 ARG PRO PHE MET GLY GLY GLN LYS PRO ASN LEU ALA ASP SEQRES 20 C 290 LEU ALA VAL TYR GLY VAL LEU ARG VAL MET GLU GLY LEU SEQRES 21 C 290 ASP ALA PHE ASP ASP LEU MET GLN HIS THR HIS ILE GLN SEQRES 22 C 290 PRO TRP TYR LEU ARG VAL GLU ARG ALA ILE THR GLU ALA SEQRES 23 C 290 SER PRO ALA HIS SEQRES 1 D 290 GLU ARG SER ALA VAL GLN LEU SER LEU SER SER ARG LEU SEQRES 2 D 290 GLN LEU THR LEU TYR GLN TYR LYS THR CYS PRO PHE CYS SEQRES 3 D 290 SER LYS VAL ARG ALA PHE LEU ASP PHE HIS ALA LEU PRO SEQRES 4 D 290 TYR GLN VAL VAL GLU VAL ASN PRO VAL LEU ARG ALA GLU SEQRES 5 D 290 ILE LYS PHE SER SER TYR ARG LYS VAL PRO ILE LEU VAL SEQRES 6 D 290 ALA GLN GLU GLY GLU SER SER GLN GLN LEU ASN ASP SER SEQRES 7 D 290 SER VAL ILE ILE SER ALA LEU LYS THR TYR LEU VAL SER SEQRES 8 D 290 GLY GLN PRO LEU GLU GLU ILE ILE THR TYR TYR PRO ALA SEQRES 9 D 290 MET LYS ALA VAL ASN ASP GLN GLY LYS GLU VAL THR GLU SEQRES 10 D 290 PHE GLY ASN LYS TYR TRP LEU MET LEU ASN GLU LYS GLU SEQRES 11 D 290 ALA GLN GLN VAL TYR SER GLY LYS GLU ALA ARG THR GLU SEQRES 12 D 290 GLU MET LYS TRP ARG GLN TRP ALA ASP ASP TRP LEU VAL SEQRES 13 D 290 HIS LEU ILE SER PRO ASN VAL TYR ARG THR PRO THR GLU SEQRES 14 D 290 ALA LEU ALA SER PHE ASP TYR ILE VAL ARG GLU GLY LYS SEQRES 15 D 290 PHE GLY ALA VAL GLU GLY ALA VAL ALA LYS TYR MET GLY SEQRES 16 D 290 ALA ALA ALA MET TYR LEU ILE SER LYS ARG LEU LYS SER SEQRES 17 D 290 ARG HIS ARG LEU GLN ASP ASN VAL ARG GLU ASP LEU TYR SEQRES 18 D 290 GLU ALA ALA ASP LYS TRP VAL ALA ALA VAL GLY LYS ASP SEQRES 19 D 290 ARG PRO PHE MET GLY GLY GLN LYS PRO ASN LEU ALA ASP SEQRES 20 D 290 LEU ALA VAL TYR GLY VAL LEU ARG VAL MET GLU GLY LEU SEQRES 21 D 290 ASP ALA PHE ASP ASP LEU MET GLN HIS THR HIS ILE GLN SEQRES 22 D 290 PRO TRP TYR LEU ARG VAL GLU ARG ALA ILE THR GLU ALA SEQRES 23 D 290 SER PRO ALA HIS HET CL A 475 1 HET HEM A 476 43 HET GSH A 477 20 HET CL B 475 1 HET HEM B 476 43 HET GSH B 477 20 HET CL C 475 1 HET HEM C 476 43 HET GSH C 477 20 HET CL D 475 1 HET HEM D 476 43 HET GSH D 477 20 HETNAM CL CHLORIDE ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM GSH GLUTATHIONE HETSYN HEM HEME FORMUL 5 CL 4(CL 1-) FORMUL 6 HEM 4(C34 H32 FE N4 O4) FORMUL 7 GSH 4(C10 H17 N3 O6 S) FORMUL 17 HOH *167(H2 O) HELIX 1 1 CYS A 110 HIS A 123 1 14 HELIX 2 2 ARG A 137 LYS A 141 5 5 HELIX 3 3 ASP A 164 GLY A 179 1 16 HELIX 4 4 PRO A 181 ILE A 186 1 6 HELIX 5 5 THR A 187 TYR A 189 5 3 HELIX 6 6 ASN A 214 TYR A 222 1 9 HELIX 7 7 GLY A 224 TRP A 241 1 18 HELIX 8 8 LEU A 242 HIS A 244 5 3 HELIX 9 9 LEU A 245 TYR A 251 1 7 HELIX 10 10 THR A 253 GLY A 268 1 16 HELIX 11 11 GLY A 271 HIS A 297 1 27 HELIX 12 12 ASN A 302 GLY A 319 1 18 HELIX 13 13 ASN A 331 VAL A 343 1 13 HELIX 14 14 LEU A 347 HIS A 356 1 10 HELIX 15 15 ILE A 359 GLU A 372 1 14 HELIX 16 16 CYS B 110 HIS B 123 1 14 HELIX 17 17 ARG B 137 LYS B 141 5 5 HELIX 18 18 ASP B 164 GLY B 179 1 16 HELIX 19 19 PRO B 181 ILE B 186 1 6 HELIX 20 20 THR B 187 TYR B 189 5 3 HELIX 21 21 ASN B 214 TYR B 222 1 9 HELIX 22 22 GLY B 224 TRP B 241 1 18 HELIX 23 23 LEU B 242 HIS B 244 5 3 HELIX 24 24 LEU B 245 TYR B 251 1 7 HELIX 25 25 THR B 253 GLY B 268 1 16 HELIX 26 26 GLY B 271 HIS B 297 1 27 HELIX 27 27 ASN B 302 GLY B 319 1 18 HELIX 28 28 ASN B 331 VAL B 343 1 13 HELIX 29 29 LEU B 347 HIS B 356 1 10 HELIX 30 30 ILE B 359 GLU B 372 1 14 HELIX 31 31 CYS C 110 HIS C 123 1 14 HELIX 32 32 ARG C 137 LYS C 141 5 5 HELIX 33 33 ASP C 164 GLY C 179 1 16 HELIX 34 34 PRO C 181 ILE C 186 1 6 HELIX 35 35 THR C 187 TYR C 189 5 3 HELIX 36 36 ASN C 214 TYR C 222 1 9 HELIX 37 37 GLY C 224 TRP C 241 1 18 HELIX 38 38 LEU C 242 LEU C 245 5 4 HELIX 39 39 ILE C 246 TYR C 251 1 6 HELIX 40 40 THR C 253 GLY C 268 1 16 HELIX 41 41 GLY C 271 HIS C 297 1 27 HELIX 42 42 ASN C 302 GLY C 319 1 18 HELIX 43 43 ASN C 331 VAL C 343 1 13 HELIX 44 44 LEU C 347 HIS C 356 1 10 HELIX 45 45 ILE C 359 GLU C 372 1 14 HELIX 46 46 CYS D 110 HIS D 123 1 14 HELIX 47 47 ARG D 137 LYS D 141 5 5 HELIX 48 48 ASP D 164 GLY D 179 1 16 HELIX 49 49 PRO D 181 ILE D 186 1 6 HELIX 50 50 THR D 187 TYR D 189 5 3 HELIX 51 51 ASN D 214 TYR D 222 1 9 HELIX 52 52 GLY D 224 TRP D 241 1 18 HELIX 53 53 LEU D 242 LEU D 245 5 4 HELIX 54 54 ILE D 246 TYR D 251 1 6 HELIX 55 55 THR D 253 GLY D 268 1 16 HELIX 56 56 GLY D 271 HIS D 297 1 27 HELIX 57 57 ASN D 302 GLY D 319 1 18 HELIX 58 58 ASN D 331 VAL D 343 1 13 HELIX 59 59 LEU D 347 HIS D 356 1 10 HELIX 60 60 ILE D 359 GLU D 372 1 14 SHEET 1 A 4 TYR A 127 GLU A 131 0 SHEET 2 A 4 GLN A 101 GLN A 106 1 N LEU A 104 O GLN A 128 SHEET 3 A 4 ILE A 150 GLU A 155 -1 O ILE A 150 N TYR A 105 SHEET 4 A 4 SER A 158 LEU A 162 -1 O LEU A 162 N LEU A 151 SHEET 1 B 2 ALA A 191 VAL A 195 0 SHEET 2 B 2 GLU A 201 PHE A 205 -1 O GLU A 204 N MET A 192 SHEET 1 C 4 TYR B 127 GLU B 131 0 SHEET 2 C 4 GLN B 101 GLN B 106 1 N LEU B 104 O GLN B 128 SHEET 3 C 4 ILE B 150 GLU B 155 -1 O ILE B 150 N TYR B 105 SHEET 4 C 4 SER B 158 LEU B 162 -1 O LEU B 162 N LEU B 151 SHEET 1 D 2 ALA B 191 VAL B 195 0 SHEET 2 D 2 GLU B 201 PHE B 205 -1 O GLU B 204 N MET B 192 SHEET 1 E 4 TYR C 127 GLU C 131 0 SHEET 2 E 4 GLN C 101 GLN C 106 1 N LEU C 104 O GLN C 128 SHEET 3 E 4 ILE C 150 GLU C 155 -1 O ILE C 150 N TYR C 105 SHEET 4 E 4 SER C 158 LEU C 162 -1 O LEU C 162 N LEU C 151 SHEET 1 F 2 ALA C 191 VAL C 195 0 SHEET 2 F 2 GLU C 201 PHE C 205 -1 O GLU C 204 N MET C 192 SHEET 1 G 4 TYR D 127 GLU D 131 0 SHEET 2 G 4 GLN D 101 GLN D 106 1 N LEU D 102 O GLN D 128 SHEET 3 G 4 ILE D 150 GLU D 155 -1 O ILE D 150 N TYR D 105 SHEET 4 G 4 SER D 158 LEU D 162 -1 O LEU D 162 N LEU D 151 SHEET 1 H 2 ALA D 191 VAL D 195 0 SHEET 2 H 2 GLU D 201 PHE D 205 -1 O GLU D 204 N MET D 192 CISPEP 1 VAL A 148 PRO A 149 0 0.47 CISPEP 2 VAL B 148 PRO B 149 0 0.70 CISPEP 3 VAL C 148 PRO C 149 0 0.49 CISPEP 4 VAL D 148 PRO D 149 0 0.62 SITE 1 AC1 3 ARG A 137 ARG A 146 TYR D 287 SITE 1 AC2 13 THR A 109 PRO A 111 PHE A 112 PRO A 134 SITE 2 AC2 13 VAL A 243 HIS A 244 SER A 247 ILE A 264 SITE 3 AC2 13 LEU A 293 GSH A 477 HOH A 497 HOH A 514 SITE 4 AC2 13 HOH B 502 SITE 1 AC3 12 TYR A 107 CYS A 110 PHE A 112 ARG A 146 SITE 2 AC3 12 LYS A 147 VAL A 148 PRO A 149 ASP A 164 SITE 3 AC3 12 SER A 165 HEM A 476 HOH A 481 HOH A 486 SITE 1 AC4 3 ARG B 137 ARG B 146 TYR C 287 SITE 1 AC5 12 THR B 109 PRO B 111 PHE B 112 PRO B 134 SITE 2 AC5 12 VAL B 243 HIS B 244 SER B 247 ILE B 264 SITE 3 AC5 12 LEU B 293 GSH B 477 HOH B 499 HOH B 510 SITE 1 AC6 12 TYR B 107 CYS B 110 PHE B 112 ARG B 146 SITE 2 AC6 12 LYS B 147 VAL B 148 PRO B 149 ASP B 164 SITE 3 AC6 12 SER B 165 HEM B 476 HOH B 480 HOH B 485 SITE 1 AC7 3 TYR B 287 ARG C 137 ARG C 146 SITE 1 AC8 12 THR C 109 CYS C 110 PRO C 111 PHE C 112 SITE 2 AC8 12 PRO C 134 VAL C 243 HIS C 244 SER C 247 SITE 3 AC8 12 ILE C 264 LEU C 293 GSH C 477 HOH C 514 SITE 1 AC9 11 TYR C 107 CYS C 110 PHE C 112 ARG C 146 SITE 2 AC9 11 LYS C 147 VAL C 148 ASP C 164 SER C 165 SITE 3 AC9 11 HEM C 476 HOH C 484 HOH C 502 SITE 1 BC1 3 TYR A 287 ARG D 137 ARG D 146 SITE 1 BC2 12 THR D 109 CYS D 110 PRO D 111 PHE D 112 SITE 2 BC2 12 PRO D 134 VAL D 243 HIS D 244 SER D 247 SITE 3 BC2 12 ILE D 264 LEU D 293 GSH D 477 HOH D 492 SITE 1 BC3 9 TYR D 107 CYS D 110 PHE D 112 ARG D 146 SITE 2 BC3 9 LYS D 147 VAL D 148 ASP D 164 SER D 165 SITE 3 BC3 9 HEM D 476 CRYST1 127.000 122.490 110.970 90.00 111.00 90.00 C 1 2 1 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.007874 0.000000 0.003023 0.00000 SCALE2 0.000000 0.008164 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009653 0.00000 MASTER 428 0 12 60 24 0 29 6 0 0 0 92 END