HEADER MEMBRANE PROTEIN 24-AUG-18 6M9T TITLE CRYSTAL STRUCTURE OF EP3 RECEPTOR BOUND TO MISOPROSTOL-FA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROSTAGLANDIN E2 RECEPTOR EP3 SUBTYPE, ENDOLYSIN CHIMERA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EP3 UNP RESIDUES 2-259,273-353 WITH INTERVENING LYSOZYME; COMPND 5 SYNONYM: PGE2 RECEPTOR EP3 SUBTYPE,PGE2-R,PROSTANOID EP3 RECEPTOR, COMPND 6 LYSIS PROTEIN,LYSOZYME,MURAMIDASE; COMPND 7 EC: 3.2.1.17; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS, ENTEROBACTERIA PHAGE T4; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606, 10665; SOURCE 5 GENE: PTGER3; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS GPCR, PROSTAGLANDIN E2 RECEPTOR 3 (EP3), PROSTAGLANDIN ANALOGUE, KEYWDS 2 MEMBRANE PROTEIN, MISOPROSTOL-FA (BIOLOGICALLY ACTIVE FREE ACID), KEYWDS 3 XFEL, LCP, T4L EXPDTA X-RAY DIFFRACTION AUTHOR M.AUDET,K.L.WHITE,B.BRETON,B.ZARZYCKA,G.W.HAN,Y.LU,C.GATI,A.BATYUK, AUTHOR 2 P.POPOV,J.VELASQUEZ,D.MANAHAN,H.HU,U.WEIERSTALL,W.LIU,W.SHUI, AUTHOR 3 V.KATRICH,V.CHEREZOV,M.A.HANSON,R.C.STEVENS REVDAT 5 06-NOV-24 6M9T 1 REMARK REVDAT 4 11-OCT-23 6M9T 1 REMARK REVDAT 3 29-APR-20 6M9T 1 REMARK REVDAT 2 13-FEB-19 6M9T 1 JRNL REVDAT 1 05-DEC-18 6M9T 0 JRNL AUTH M.AUDET,K.L.WHITE,B.BRETON,B.ZARZYCKA,G.W.HAN,Y.LU,C.GATI, JRNL AUTH 2 A.BATYUK,P.POPOV,J.VELASQUEZ,D.MANAHAN,H.HU,U.WEIERSTALL, JRNL AUTH 3 W.LIU,W.SHUI,V.KATRITCH,V.CHEREZOV,M.A.HANSON,R.C.STEVENS JRNL TITL CRYSTAL STRUCTURE OF MISOPROSTOL BOUND TO THE LABOR INDUCER JRNL TITL 2 PROSTAGLANDIN E2RECEPTOR. JRNL REF NAT. CHEM. BIOL. V. 15 11 2019 JRNL REFN ESSN 1552-4469 JRNL PMID 30510194 JRNL DOI 10.1038/S41589-018-0160-Y REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.2 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.27 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 22101 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) : 0.202 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.750 REMARK 3 FREE R VALUE TEST SET COUNT : 1050 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.000 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 11 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.62 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.97 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2925 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2820 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2798 REMARK 3 BIN R VALUE (WORKING SET) : 0.2790 REMARK 3 BIN FREE R VALUE : 0.3410 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.34 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 127 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3416 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 127 REMARK 3 SOLVENT ATOMS : 5 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 74.95 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 128.8 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -5.05720 REMARK 3 B22 (A**2) : -3.09750 REMARK 3 B33 (A**2) : 8.15470 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 20.02750 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.560 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.315 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.234 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.337 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.242 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.950 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 3630 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 4909 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1257 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 55 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 530 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 3630 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 479 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 3985 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 0.95 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 1.88 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 18.66 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|46 - A|259 A|273 - A|353 } REMARK 3 ORIGIN FOR THE GROUP (A): 126.1788 -10.9319 145.6804 REMARK 3 T TENSOR REMARK 3 T11: -1.0475 T22: -0.8036 REMARK 3 T33: -1.1661 T12: 0.0099 REMARK 3 T13: -0.0409 T23: 0.0578 REMARK 3 L TENSOR REMARK 3 L11: 2.9504 L22: 2.5618 REMARK 3 L33: 4.3817 L12: 0.0481 REMARK 3 L13: 1.1550 L23: 0.8426 REMARK 3 S TENSOR REMARK 3 S11: -0.1590 S12: -0.2316 S13: 0.1667 REMARK 3 S21: 0.0543 S22: 0.1092 S23: 0.3195 REMARK 3 S31: -0.1149 S32: -0.5722 S33: 0.0498 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: { A|1000 - A|1163 } REMARK 3 ORIGIN FOR THE GROUP (A): 119.9708 -17.1007 102.9829 REMARK 3 T TENSOR REMARK 3 T11: -0.7657 T22: -0.6251 REMARK 3 T33: -1.3404 T12: -0.1645 REMARK 3 T13: -0.2056 T23: 0.0782 REMARK 3 L TENSOR REMARK 3 L11: 6.1972 L22: 4.1803 REMARK 3 L33: 12.5595 L12: -0.2125 REMARK 3 L13: 5.0948 L23: -0.4859 REMARK 3 S TENSOR REMARK 3 S11: -0.1528 S12: 0.3283 S13: 0.3114 REMARK 3 S21: -0.4009 S22: -0.1887 S23: -0.2772 REMARK 3 S31: -0.6020 S32: 0.9801 S33: 0.3415 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6M9T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-AUG-18. REMARK 100 THE DEPOSITION ID IS D_1000233952. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-AUG-17 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : FREE ELECTRON LASER REMARK 200 BEAMLINE : CXI REMARK 200 X-RAY GENERATOR MODEL : SLAC LCLS BEAMLINE CXI REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.302 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : CS-PAD CXI-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTFEL 0.6.2 REMARK 200 DATA SCALING SOFTWARE : CRYSTFEL 0.6.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22151 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.030 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 223.9 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 4.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.62 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 90.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.250 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRIES 3P0G & 4EIY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM CITRATE, PH 3.8-4.2, 10 REMARK 280 -35 MM MAGNESIUM SULFATE, 20-23% V/V PEG400, 2.5% JEFFAMINE M- REMARK 280 600, LIPIDIC CUBIC PHASE, TEMPERATURE 293K 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 60.40000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.42500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 60.40000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 27.42500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: AUTHORS STATE THAT THE BIOLOGICAL UNIT IS UNKNOWN. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2430 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 VAL A -11 REMARK 465 PHE A -10 REMARK 465 ALA A -9 REMARK 465 ASP A -8 REMARK 465 TYR A -7 REMARK 465 LYS A -6 REMARK 465 ASP A -5 REMARK 465 ASP A -4 REMARK 465 ASP A -3 REMARK 465 ASP A -2 REMARK 465 GLY A -1 REMARK 465 ALA A 0 REMARK 465 PRO A 1 REMARK 465 LYS A 2 REMARK 465 GLU A 3 REMARK 465 THR A 4 REMARK 465 ARG A 5 REMARK 465 GLY A 6 REMARK 465 TYR A 7 REMARK 465 GLY A 8 REMARK 465 GLY A 9 REMARK 465 ASP A 10 REMARK 465 ALA A 11 REMARK 465 PRO A 12 REMARK 465 PHE A 13 REMARK 465 CYS A 14 REMARK 465 THR A 15 REMARK 465 ARG A 16 REMARK 465 LEU A 17 REMARK 465 ASN A 18 REMARK 465 HIS A 19 REMARK 465 SER A 20 REMARK 465 TYR A 21 REMARK 465 THR A 22 REMARK 465 GLY A 23 REMARK 465 MET A 24 REMARK 465 TRP A 25 REMARK 465 ALA A 26 REMARK 465 PRO A 27 REMARK 465 GLU A 28 REMARK 465 ARG A 29 REMARK 465 SER A 30 REMARK 465 ALA A 31 REMARK 465 GLU A 32 REMARK 465 ALA A 33 REMARK 465 ARG A 34 REMARK 465 GLY A 35 REMARK 465 ASN A 36 REMARK 465 LEU A 37 REMARK 465 THR A 38 REMARK 465 ARG A 39 REMARK 465 PRO A 40 REMARK 465 PRO A 41 REMARK 465 GLY A 42 REMARK 465 SER A 43 REMARK 465 GLY A 44 REMARK 465 GLU A 45 REMARK 465 GLY A 213 REMARK 465 ARG A 214 REMARK 465 GLY A 215 REMARK 465 GLY A 216 REMARK 465 ASN A 217 REMARK 465 GLY A 218 REMARK 465 THR A 219 REMARK 465 SER A 220 REMARK 465 SER A 221 REMARK 465 SER A 222 REMARK 465 HIS A 223 REMARK 465 GLN A 309 REMARK 465 THR A 310 REMARK 465 SER A 311 REMARK 465 VAL A 312 REMARK 465 GLU A 313 REMARK 465 HIS A 314 REMARK 465 CYS A 315 REMARK 465 LYS A 316 REMARK 465 THR A 317 REMARK 465 HIS A 318 REMARK 465 THR A 319 REMARK 465 PHE A 2007 REMARK 465 GLN A 2008 REMARK 465 GLY A 2009 REMARK 465 PRO A 2010 REMARK 465 HIS A 2011 REMARK 465 HIS A 2012 REMARK 465 HIS A 2013 REMARK 465 HIS A 2014 REMARK 465 HIS A 2015 REMARK 465 HIS A 2016 REMARK 465 HIS A 2017 REMARK 465 HIS A 2018 REMARK 465 HIS A 2019 REMARK 465 HIS A 2020 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 CYS A 47 SG REMARK 470 TYR A 77 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 80 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 81 CG CD OE1 OE2 REMARK 470 SER A 82 OG REMARK 470 ARG A 84 NE CZ NH1 NH2 REMARK 470 PHE A 88 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 119 CG CD NE CZ NH1 NH2 REMARK 470 HIS A 122 CG ND1 CD2 CE1 NE2 REMARK 470 LEU A 179 CG CD1 CD2 REMARK 470 ASN A 224 CG OD1 ND2 REMARK 470 ARG A 275 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 304 CG CD CE NZ REMARK 470 GLU A 320 CG CD OE1 OE2 REMARK 470 LYS A 321 CG CD CE NZ REMARK 470 LYS A 323 CG CD CE NZ REMARK 470 ARG A2001 CD NE CZ NH1 NH2 REMARK 470 GLU A2004 CG CD OE1 OE2 REMARK 470 VAL A2005 CG1 CG2 REMARK 470 LEU A2006 CG CD1 CD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ARG A 80 73.66 55.61 REMARK 500 GLU A 81 -107.45 -101.94 REMARK 500 SER A 82 -43.67 -136.17 REMARK 500 LYS A 85 23.71 -78.74 REMARK 500 LYS A 117 59.86 74.34 REMARK 500 GLN A 118 -146.81 51.79 REMARK 500 ARG A 119 72.79 59.83 REMARK 500 MET A 169 -60.91 -157.39 REMARK 500 LYS A 170 -9.28 61.94 REMARK 500 THR A 171 -31.61 68.75 REMARK 500 PRO A 204 37.16 -95.87 REMARK 500 PHE A1114 47.34 -91.21 REMARK 500 SER A1163 -77.61 -83.63 REMARK 500 LEU A 347 -63.11 -142.99 REMARK 500 LEU A 353 45.67 -90.90 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 OLC A 2106 REMARK 610 OLA A 2107 REMARK 610 OLA A 2108 REMARK 610 OLA A 2109 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue J9P A 2101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 2102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 2103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 2104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 2105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OLC A 2106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OLA A 2109 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue OLA A 2110 DBREF 6M9T A 2 259 UNP P43115 PE2R3_HUMAN 2 259 DBREF 6M9T A 1002 1161 UNP P00720 ENLYS_BPT4 2 161 DBREF 6M9T A 273 353 UNP P43115 PE2R3_HUMAN 273 353 SEQADV 6M9T VAL A -11 UNP P43115 EXPRESSION TAG SEQADV 6M9T PHE A -10 UNP P43115 EXPRESSION TAG SEQADV 6M9T ALA A -9 UNP P43115 EXPRESSION TAG SEQADV 6M9T ASP A -8 UNP P43115 EXPRESSION TAG SEQADV 6M9T TYR A -7 UNP P43115 EXPRESSION TAG SEQADV 6M9T LYS A -6 UNP P43115 EXPRESSION TAG SEQADV 6M9T ASP A -5 UNP P43115 EXPRESSION TAG SEQADV 6M9T ASP A -4 UNP P43115 EXPRESSION TAG SEQADV 6M9T ASP A -3 UNP P43115 EXPRESSION TAG SEQADV 6M9T ASP A -2 UNP P43115 EXPRESSION TAG SEQADV 6M9T GLY A -1 UNP P43115 EXPRESSION TAG SEQADV 6M9T ALA A 0 UNP P43115 EXPRESSION TAG SEQADV 6M9T PRO A 1 UNP P43115 EXPRESSION TAG SEQADV 6M9T GLY A 1000 UNP P43115 LINKER SEQADV 6M9T SER A 1001 UNP P43115 LINKER SEQADV 6M9T GLY A 1012 UNP P00720 ARG 12 VARIANT SEQADV 6M9T THR A 1054 UNP P00720 CYS 54 ENGINEERED MUTATION SEQADV 6M9T THR A 1074 UNP P00720 ALA 74 ENGINEERED MUTATION SEQADV 6M9T ALA A 1097 UNP P00720 CYS 97 ENGINEERED MUTATION SEQADV 6M9T ARG A 1137 UNP P00720 ILE 137 VARIANT SEQADV 6M9T GLY A 1162 UNP P00720 LINKER SEQADV 6M9T SER A 1163 UNP P00720 LINKER SEQADV 6M9T ALA A 286 UNP P43115 GLY 286 ENGINEERED MUTATION SEQADV 6M9T GLY A 2000 UNP P43115 EXPRESSION TAG SEQADV 6M9T ARG A 2001 UNP P43115 EXPRESSION TAG SEQADV 6M9T PRO A 2002 UNP P43115 EXPRESSION TAG SEQADV 6M9T LEU A 2003 UNP P43115 EXPRESSION TAG SEQADV 6M9T GLU A 2004 UNP P43115 EXPRESSION TAG SEQADV 6M9T VAL A 2005 UNP P43115 EXPRESSION TAG SEQADV 6M9T LEU A 2006 UNP P43115 EXPRESSION TAG SEQADV 6M9T PHE A 2007 UNP P43115 EXPRESSION TAG SEQADV 6M9T GLN A 2008 UNP P43115 EXPRESSION TAG SEQADV 6M9T GLY A 2009 UNP P43115 EXPRESSION TAG SEQADV 6M9T PRO A 2010 UNP P43115 EXPRESSION TAG SEQADV 6M9T HIS A 2011 UNP P43115 EXPRESSION TAG SEQADV 6M9T HIS A 2012 UNP P43115 EXPRESSION TAG SEQADV 6M9T HIS A 2013 UNP P43115 EXPRESSION TAG SEQADV 6M9T HIS A 2014 UNP P43115 EXPRESSION TAG SEQADV 6M9T HIS A 2015 UNP P43115 EXPRESSION TAG SEQADV 6M9T HIS A 2016 UNP P43115 EXPRESSION TAG SEQADV 6M9T HIS A 2017 UNP P43115 EXPRESSION TAG SEQADV 6M9T HIS A 2018 UNP P43115 EXPRESSION TAG SEQADV 6M9T HIS A 2019 UNP P43115 EXPRESSION TAG SEQADV 6M9T HIS A 2020 UNP P43115 EXPRESSION TAG SEQRES 1 A 537 VAL PHE ALA ASP TYR LYS ASP ASP ASP ASP GLY ALA PRO SEQRES 2 A 537 LYS GLU THR ARG GLY TYR GLY GLY ASP ALA PRO PHE CYS SEQRES 3 A 537 THR ARG LEU ASN HIS SER TYR THR GLY MET TRP ALA PRO SEQRES 4 A 537 GLU ARG SER ALA GLU ALA ARG GLY ASN LEU THR ARG PRO SEQRES 5 A 537 PRO GLY SER GLY GLU ASP CYS GLY SER VAL SER VAL ALA SEQRES 6 A 537 PHE PRO ILE THR MET LEU LEU THR GLY PHE VAL GLY ASN SEQRES 7 A 537 ALA LEU ALA MET LEU LEU VAL SER ARG SER TYR ARG ARG SEQRES 8 A 537 ARG GLU SER LYS ARG LYS LYS SER PHE LEU LEU CYS ILE SEQRES 9 A 537 GLY TRP LEU ALA LEU THR ASP LEU VAL GLY GLN LEU LEU SEQRES 10 A 537 THR THR PRO VAL VAL ILE VAL VAL TYR LEU SER LYS GLN SEQRES 11 A 537 ARG TRP GLU HIS ILE ASP PRO SER GLY ARG LEU CYS THR SEQRES 12 A 537 PHE PHE GLY LEU THR MET THR VAL PHE GLY LEU SER SER SEQRES 13 A 537 LEU PHE ILE ALA SER ALA MET ALA VAL GLU ARG ALA LEU SEQRES 14 A 537 ALA ILE ARG ALA PRO HIS TRP TYR ALA SER HIS MET LYS SEQRES 15 A 537 THR ARG ALA THR ARG ALA VAL LEU LEU GLY VAL TRP LEU SEQRES 16 A 537 ALA VAL LEU ALA PHE ALA LEU LEU PRO VAL LEU GLY VAL SEQRES 17 A 537 GLY GLN TYR THR VAL GLN TRP PRO GLY THR TRP CYS PHE SEQRES 18 A 537 ILE SER THR GLY ARG GLY GLY ASN GLY THR SER SER SER SEQRES 19 A 537 HIS ASN TRP GLY ASN LEU PHE PHE ALA SER ALA PHE ALA SEQRES 20 A 537 PHE LEU GLY LEU LEU ALA LEU THR VAL THR PHE SER CYS SEQRES 21 A 537 ASN LEU ALA THR ILE LYS ALA LEU VAL SER ARG GLY SER SEQRES 22 A 537 ASN ILE PHE GLU MET LEU ARG ILE ASP GLU GLY LEU ARG SEQRES 23 A 537 LEU LYS ILE TYR LYS ASP THR GLU GLY TYR TYR THR ILE SEQRES 24 A 537 GLY ILE GLY HIS LEU LEU THR LYS SER PRO SER LEU ASN SEQRES 25 A 537 ALA ALA LYS SER GLU LEU ASP LYS ALA ILE GLY ARG ASN SEQRES 26 A 537 THR ASN GLY VAL ILE THR LYS ASP GLU ALA GLU LYS LEU SEQRES 27 A 537 PHE ASN GLN ASP VAL ASP ALA THR VAL ARG GLY ILE LEU SEQRES 28 A 537 ARG ASN ALA LYS LEU LYS PRO VAL TYR ASP SER LEU ASP SEQRES 29 A 537 ALA VAL ARG ARG ALA ALA LEU ILE ASN MET VAL PHE GLN SEQRES 30 A 537 MET GLY GLU THR GLY VAL ALA GLY PHE THR ASN SER LEU SEQRES 31 A 537 ARG MET LEU GLN GLN LYS ARG TRP ASP GLU ALA ALA VAL SEQRES 32 A 537 ASN LEU ALA LYS SER ARG TRP TYR ASN GLN THR PRO ASN SEQRES 33 A 537 ARG ALA LYS ARG VAL ILE THR THR PHE ARG THR GLY THR SEQRES 34 A 537 TRP ASP ALA TYR GLY SER TRP GLY ARG ILE THR THR GLU SEQRES 35 A 537 THR ALA ILE GLN LEU MET ALA ILE MET CYS VAL LEU SER SEQRES 36 A 537 VAL CYS TRP SER PRO LEU LEU ILE MET MET LEU LYS MET SEQRES 37 A 537 ILE PHE ASN GLN THR SER VAL GLU HIS CYS LYS THR HIS SEQRES 38 A 537 THR GLU LYS GLN LYS GLU CYS ASN PHE PHE LEU ILE ALA SEQRES 39 A 537 VAL ARG LEU ALA SER LEU ASN GLN ILE LEU ASP PRO TRP SEQRES 40 A 537 VAL TYR LEU LEU LEU ARG LYS ILE LEU GLY ARG PRO LEU SEQRES 41 A 537 GLU VAL LEU PHE GLN GLY PRO HIS HIS HIS HIS HIS HIS SEQRES 42 A 537 HIS HIS HIS HIS HET J9P A2101 26 HET SO4 A2102 5 HET SO4 A2103 5 HET SO4 A2104 5 HET SO4 A2105 5 HET OLC A2106 21 HET OLA A2107 15 HET OLA A2108 9 HET OLA A2109 16 HET OLA A2110 20 HETNAM J9P (11ALPHA,12ALPHA,13E,16S)-11,16-DIHYDROXY-16-METHYL-9- HETNAM 2 J9P OXOPROST-13-EN-1-OIC ACID HETNAM SO4 SULFATE ION HETNAM OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE HETNAM OLA OLEIC ACID HETSYN OLC 1-OLEOYL-R-GLYCEROL FORMUL 2 J9P C21 H36 O5 FORMUL 3 SO4 4(O4 S 2-) FORMUL 7 OLC C21 H40 O4 FORMUL 8 OLA 4(C18 H34 O2) FORMUL 12 HOH *5(H2 O) HELIX 1 AA1 VAL A 52 ARG A 78 1 27 HELIX 2 AA2 LYS A 85 SER A 116 1 32 HELIX 3 AA3 ARG A 119 ASP A 124 1 6 HELIX 4 AA4 GLY A 127 ALA A 161 1 35 HELIX 5 AA5 ALA A 161 HIS A 168 1 8 HELIX 6 AA6 THR A 171 LEU A 190 1 20 HELIX 7 AA7 LEU A 190 GLY A 195 1 6 HELIX 8 AA8 TRP A 225 ARG A 259 1 35 HELIX 9 AA9 SER A 1001 GLY A 1012 1 12 HELIX 10 AB1 SER A 1038 GLY A 1051 1 14 HELIX 11 AB2 THR A 1059 ASN A 1081 1 23 HELIX 12 AB3 LYS A 1083 LEU A 1091 1 9 HELIX 13 AB4 ASP A 1092 GLY A 1107 1 16 HELIX 14 AB5 GLY A 1107 GLY A 1113 1 7 HELIX 15 AB6 PHE A 1114 GLN A 1123 1 10 HELIX 16 AB7 ARG A 1125 LYS A 1135 1 11 HELIX 17 AB8 SER A 1136 THR A 1142 1 7 HELIX 18 AB9 THR A 1142 GLY A 1156 1 15 HELIX 19 AC1 ARG A 275 PHE A 307 1 33 HELIX 20 AC2 LYS A 323 LEU A 347 1 25 HELIX 21 AC3 LEU A 347 LEU A 353 1 7 HELIX 22 AC4 GLY A 2000 LEU A 2006 1 7 SHEET 1 AA1 2 TYR A 199 GLN A 202 0 SHEET 2 AA1 2 TRP A 207 ILE A 210 -1 O TRP A 207 N GLN A 202 SHEET 1 AA2 3 ARG A1014 LYS A1019 0 SHEET 2 AA2 3 TYR A1025 GLY A1028 -1 O THR A1026 N TYR A1018 SHEET 3 AA2 3 HIS A1031 THR A1034 -1 O LEU A1033 N TYR A1025 SSBOND 1 CYS A 130 CYS A 208 1555 1555 2.03 CISPEP 1 TRP A 203 PRO A 204 0 3.90 SITE 1 AC1 14 PRO A 55 THR A 106 THR A 107 TYR A 114 SITE 2 AC1 14 MET A 137 PHE A 140 GLY A 141 THR A 206 SITE 3 AC1 14 TRP A 207 TRP A 295 ARG A 333 SER A 336 SITE 4 AC1 14 GLN A 339 HOH A2202 SITE 1 AC2 7 ALA A 161 PRO A 162 HIS A 163 TRP A 164 SITE 2 AC2 7 ARG A1008 LEU A1013 HOH A2204 SITE 1 AC3 4 THR A1142 PRO A1143 ASN A1144 ARG A1145 SITE 1 AC4 1 TYR A1088 SITE 1 AC5 2 MET A 70 GLY A 93 SITE 1 AC6 3 GLN A 283 ALA A 286 VAL A 345 SITE 1 AC7 2 ALA A 286 CYS A 289 SITE 1 AC8 4 PHE A 54 MET A 58 ILE A 330 ARG A 333 CRYST1 120.800 54.850 96.800 90.00 95.83 90.00 C 1 2 1 4 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 0.008278 0.000000 0.000845 0.00000 SCALE2 0.000000 0.018232 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010384 0.00000