HEADER IMMUNE SYSTEM 03-SEP-13 3WHX TITLE CRYSTAL STRUCTURE OF ANTI-PROSTAGLANDIN E2 FAB FRAGMENT PGE1 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: MAB FAB H FRAGMENT; COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: MAB FAB L FRAGMENT; COMPND 6 CHAIN: B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 CELL_LINE: HYBRIDOMA; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 8 ORGANISM_COMMON: MOUSE; SOURCE 9 ORGANISM_TAXID: 10090; SOURCE 10 CELL_LINE: HYBRIDOMA KEYWDS IMMUNOGLOBLIN, ANTI-PROSTAGLANDIN E2 ANTIBODY, PROSTAGLANDIN E2, KEYWDS 2 IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR M.SUGAHARA,H.AGO,H.SAINO,M.MIYANO REVDAT 2 08-NOV-23 3WHX 1 REMARK REVDAT 1 10-SEP-14 3WHX 0 JRNL AUTH M.SUGAHARA,H.AGO,H.SAINO,M.MIYANO,Y.KURAHASHI,S.AOYAMA, JRNL AUTH 2 M.TAKEHIRA,K.YUTANI,S.YAMAMOTO JRNL TITL CRYSTAL STRUCTURE OF ANTI-PROSTAGLANDIN E2 FAB FRAGMENT WITH JRNL TITL 2 PROSTAGLANDIN E2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.2_1309) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 53128 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2698 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 26.7666 - 3.6598 1.00 5307 280 0.1527 0.1704 REMARK 3 2 3.6598 - 2.9060 1.00 5112 262 0.1606 0.1751 REMARK 3 3 2.9060 - 2.5390 1.00 5043 304 0.1754 0.2029 REMARK 3 4 2.5390 - 2.3070 1.00 5009 281 0.1730 0.1891 REMARK 3 5 2.3070 - 2.1417 1.00 5044 238 0.1722 0.2057 REMARK 3 6 2.1417 - 2.0155 1.00 4986 281 0.1687 0.1957 REMARK 3 7 2.0155 - 1.9146 1.00 4995 262 0.1761 0.1952 REMARK 3 8 1.9146 - 1.8313 1.00 5000 256 0.1781 0.1945 REMARK 3 9 1.8313 - 1.7608 1.00 4969 258 0.1827 0.2136 REMARK 3 10 1.7608 - 1.7000 1.00 4965 276 0.2023 0.2366 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.160 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.33 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.004 3464 REMARK 3 ANGLE : 0.976 4733 REMARK 3 CHIRALITY : 0.064 535 REMARK 3 PLANARITY : 0.004 606 REMARK 3 DIHEDRAL : 11.163 1218 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURE WAS REFINED ALSO REFMAC5 REMARK 3 AND CNS. REMARK 4 REMARK 4 3WHX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-SEP-13. REMARK 100 THE DEPOSITION ID IS D_1000096356. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : SI(111) DOUBL CRYSTAL REMARK 200 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53198 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 29.050 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.08400 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) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.30 REMARK 200 R MERGE FOR SHELL (I) : 0.40300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.700 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: 2DDQ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS-HCL, 25%(W/V) PEG3350 , REMARK 280 PH 6.0, OIL-MICROBATCH, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 35.23000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.15500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.01500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.15500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.23000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 41.01500 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 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: 3560 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19240 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 SER A 132 REMARK 465 ALA A 133 REMARK 465 ALA A 134 REMARK 465 GLN A 135 REMARK 465 THR A 136 REMARK 465 ASN A 137 REMARK 465 ASP A 218 REMARK 465 ASN B 217 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 LYS A 1 CE NZ REMARK 470 LYS A 65 CE NZ REMARK 470 LYS A 74 NZ REMARK 470 GLN A 109 CD OE1 NE2 REMARK 470 LYS A 119 CD CE NZ REMARK 470 GLN A 175 CG CD OE1 NE2 REMARK 470 ARG A 217 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 24 NE CZ NH1 NH2 REMARK 470 LYS B 147 CD CE NZ REMARK 470 LYS B 152 CE NZ REMARK 470 GLN B 161 CD OE1 NE2 REMARK 470 ASN B 162 CG OD1 ND2 REMARK 470 LYS B 174 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 580 O HOH A 659 1.84 REMARK 500 O HOH A 458 O HOH A 507 1.90 REMARK 500 O HOH A 342 O HOH A 684 1.90 REMARK 500 O HOH A 535 O HOH A 654 1.91 REMARK 500 O HOH B 753 O HOH B 755 1.91 REMARK 500 O HOH A 516 O HOH A 610 1.91 REMARK 500 O HOH B 614 O HOH B 672 1.91 REMARK 500 O HOH A 686 O HOH B 406 1.94 REMARK 500 O HOH A 391 O HOH A 473 1.96 REMARK 500 O HOH B 619 O HOH B 673 1.97 REMARK 500 O HOH A 662 O HOH A 681 1.98 REMARK 500 O HOH B 593 O HOH B 621 1.98 REMARK 500 O HOH A 477 O HOH A 675 1.99 REMARK 500 O SER B 32 O HOH B 757 2.00 REMARK 500 O HOH B 563 O HOH B 752 2.00 REMARK 500 O HOH A 512 O HOH B 666 2.01 REMARK 500 O HOH A 375 O HOH B 719 2.02 REMARK 500 O HOH A 461 O HOH A 587 2.05 REMARK 500 O HOH A 424 O HOH A 625 2.05 REMARK 500 O HOH A 519 O HOH A 610 2.05 REMARK 500 ND2 ASN B 195 O HOH B 758 2.06 REMARK 500 O HOH A 531 O HOH A 655 2.06 REMARK 500 O HOH B 435 O HOH B 653 2.06 REMARK 500 O HOH A 552 O HOH A 578 2.06 REMARK 500 O HOH A 685 O HOH B 653 2.06 REMARK 500 O HOH A 605 O HOH A 619 2.07 REMARK 500 O HOH B 478 O HOH B 743 2.09 REMARK 500 O HOH A 514 O HOH A 562 2.10 REMARK 500 O HOH A 528 O HOH A 589 2.10 REMARK 500 O HOH B 693 O HOH B 747 2.10 REMARK 500 O HOH A 372 O HOH A 585 2.10 REMARK 500 O HOH A 546 O HOH A 688 2.11 REMARK 500 O HOH A 569 O HOH A 692 2.11 REMARK 500 O HOH A 467 O HOH A 562 2.11 REMARK 500 O HOH A 614 O HOH A 657 2.12 REMARK 500 O HOH A 309 O HOH B 664 2.12 REMARK 500 O HOH A 359 O HOH A 610 2.13 REMARK 500 O HOH B 500 O HOH B 592 2.14 REMARK 500 O HOH A 413 O HOH B 750 2.14 REMARK 500 O HOH B 614 O HOH B 732 2.15 REMARK 500 N ARG A 217 O HOH A 659 2.15 REMARK 500 O HOH A 565 O HOH A 669 2.16 REMARK 500 O HOH A 629 O HOH A 639 2.16 REMARK 500 O HOH B 573 O HOH B 752 2.16 REMARK 500 O HOH B 560 O HOH B 682 2.17 REMARK 500 O HOH A 581 O HOH A 596 2.18 REMARK 500 O HOH B 500 O HOH B 678 2.18 REMARK 500 O HOH A 493 O HOH A 660 2.19 REMARK 500 O HOH B 403 O HOH B 415 2.19 REMARK 500 O HOH B 406 O HOH B 669 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 654 O HOH B 742 4445 2.17 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 VAL B 56 -51.86 74.18 REMARK 500 ARG B 82 92.85 76.15 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 XPG B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3WE6 RELATED DB: PDB REMARK 900 PGE2MAB FAB WITH NO LIGAND REMARK 900 RELATED ID: 3WFH RELATED DB: PDB REMARK 900 PGE2MAB FAB WITH PGE2 DBREF 3WHX A 1 218 PDB 3WHX 3WHX 1 218 DBREF 3WHX B 1 217 PDB 3WHX 3WHX 1 217 SEQRES 1 A 218 LYS VAL GLN LEU GLN GLN SER GLY ALA GLU LEU VAL LYS SEQRES 2 A 218 PRO GLY ALA SER VAL LYS LEU SER CYS LYS ALA SER GLY SEQRES 3 A 218 TYR THR PHE THR GLU TYR PHE ILE HIS TRP VAL LYS GLN SEQRES 4 A 218 ARG SER GLY GLN GLY LEU GLU TRP ILE GLY TRP PHE TYR SEQRES 5 A 218 PRO GLY SER GLY SER LEU ASN TYR ASN GLY LYS PHE LYS SEQRES 6 A 218 ASP LYS ALA THR PHE THR ALA ASP LYS SER SER SER THR SEQRES 7 A 218 VAL TYR LEU GLU LEU SER ARG LEU THR SER GLU ASP SER SEQRES 8 A 218 ALA VAL TYR PHE CYS ALA SER HIS ALA TYR ASP LYS GLU SEQRES 9 A 218 PRO TYR TRP GLY GLN GLY THR LEU VAL THR VAL SER ALA SEQRES 10 A 218 ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA PRO SEQRES 11 A 218 GLY SER ALA ALA GLN THR ASN SER MET VAL THR LEU GLY SEQRES 12 A 218 CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR VAL SEQRES 13 A 218 THR TRP ASN SER GLY SER LEU SER SER GLY VAL HIS THR SEQRES 14 A 218 PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU SER SEQRES 15 A 218 SER SER VAL THR VAL PRO SER SER THR TRP PRO SER GLU SEQRES 16 A 218 THR VAL THR CYS ASN VAL ALA HIS PRO ALA SER SER THR SEQRES 17 A 218 LYS VAL ASP LYS LYS ILE VAL PRO ARG ASP SEQRES 1 B 217 ASP VAL LEU MET THR GLN THR PRO LEU SER LEU PRO VAL SEQRES 2 B 217 SER LEU GLY ASP GLN ALA SER ILE SER CYS ARG SER SER SEQRES 3 B 217 GLN SER ILE VAL HIS SER ASN GLY ASN THR TYR LEU GLU SEQRES 4 B 217 TRP TYR LEU GLN LYS PRO GLY GLN SER PRO LYS LEU LEU SEQRES 5 B 217 ILE TYR LYS VAL SER ASN ARG PHE SER GLY VAL PRO ASP SEQRES 6 B 217 ARG PHE SER GLY SER GLY SER GLY THR ASP PHE THR LEU SEQRES 7 B 217 LYS ILE ASN ARG VAL GLU ALA GLU ASP LEU GLY ILE TYR SEQRES 8 B 217 TYR CYS LEU GLN GLY SER HIS VAL PRO LEU THR PHE GLY SEQRES 9 B 217 ALA GLY THR THR LEU GLU LEU LYS ARG ALA ASP ALA ALA SEQRES 10 B 217 PRO THR VAL SER ILE PHE PRO PRO SER SER GLU GLN LEU SEQRES 11 B 217 THR SER GLY GLY ALA SER VAL VAL CYS PHE LEU ASN ASN SEQRES 12 B 217 PHE TYR PRO LYS ASP ILE ASN VAL LYS TRP LYS ILE ASP SEQRES 13 B 217 GLY SER GLU ARG GLN ASN GLY VAL LEU ASN SER TRP THR SEQRES 14 B 217 ASP GLN ASP SER LYS ASP SER THR TYR SER MET SER SER SEQRES 15 B 217 THR LEU THR LEU THR LYS ASP GLU TYR GLU ARG HIS ASN SEQRES 16 B 217 SER TYR THR CYS GLU ALA THR HIS LYS THR SER THR SER SEQRES 17 B 217 PRO ILE VAL LYS SER PHE ASN ARG ASN HET XPG B 301 25 HETNAM XPG 7-[(1R,3R)-3-HYDROXY-2-[(1E,3S)-3-HYDROXYOCT-1-EN-1- HETNAM 2 XPG YL]-5-OXOCYCLOPENTYL]HEPTANOIC ACID HETSYN XPG PROSTAGLANDIN E1 FORMUL 3 XPG C20 H34 O5 FORMUL 4 HOH *753(H2 O) HELIX 1 1 THR A 28 TYR A 32 5 5 HELIX 2 2 GLY A 62 LYS A 65 5 4 HELIX 3 3 LYS A 74 SER A 76 5 3 HELIX 4 4 THR A 87 SER A 91 5 5 HELIX 5 5 SER A 160 SER A 162 5 3 HELIX 6 6 PRO A 204 SER A 207 5 4 HELIX 7 7 GLU B 84 LEU B 88 5 5 HELIX 8 8 SER B 126 SER B 132 1 7 HELIX 9 9 LYS B 188 GLU B 192 1 5 SHEET 1 A 4 GLN A 3 GLN A 6 0 SHEET 2 A 4 VAL A 18 SER A 25 -1 O LYS A 23 N GLN A 5 SHEET 3 A 4 THR A 78 LEU A 83 -1 O LEU A 81 N LEU A 20 SHEET 4 A 4 ALA A 68 ASP A 73 -1 N THR A 71 O TYR A 80 SHEET 1 B 6 GLU A 10 VAL A 12 0 SHEET 2 B 6 THR A 111 VAL A 115 1 O LEU A 112 N GLU A 10 SHEET 3 B 6 ALA A 92 HIS A 99 -1 N ALA A 92 O VAL A 113 SHEET 4 B 6 PHE A 33 GLN A 39 -1 N VAL A 37 O PHE A 95 SHEET 5 B 6 LEU A 45 PHE A 51 -1 O GLU A 46 N LYS A 38 SHEET 6 B 6 LEU A 58 TYR A 60 -1 O ASN A 59 N TRP A 50 SHEET 1 C 4 GLU A 10 VAL A 12 0 SHEET 2 C 4 THR A 111 VAL A 115 1 O LEU A 112 N GLU A 10 SHEET 3 C 4 ALA A 92 HIS A 99 -1 N ALA A 92 O VAL A 113 SHEET 4 C 4 TYR A 106 TRP A 107 -1 O TYR A 106 N SER A 98 SHEET 1 D 4 SER A 124 LEU A 128 0 SHEET 2 D 4 MET A 139 TYR A 149 -1 O LYS A 147 N SER A 124 SHEET 3 D 4 LEU A 178 PRO A 188 -1 O LEU A 181 N VAL A 146 SHEET 4 D 4 VAL A 167 THR A 169 -1 N HIS A 168 O SER A 184 SHEET 1 E 4 SER A 124 LEU A 128 0 SHEET 2 E 4 MET A 139 TYR A 149 -1 O LYS A 147 N SER A 124 SHEET 3 E 4 LEU A 178 PRO A 188 -1 O LEU A 181 N VAL A 146 SHEET 4 E 4 VAL A 173 GLN A 175 -1 N GLN A 175 O LEU A 178 SHEET 1 F 3 THR A 155 TRP A 158 0 SHEET 2 F 3 THR A 198 HIS A 203 -1 O ASN A 200 N THR A 157 SHEET 3 F 3 THR A 208 LYS A 213 -1 O VAL A 210 N VAL A 201 SHEET 1 G 4 MET B 4 THR B 7 0 SHEET 2 G 4 GLN B 18 SER B 25 -1 O ARG B 24 N THR B 5 SHEET 3 G 4 ASP B 75 ASN B 81 -1 O LEU B 78 N ILE B 21 SHEET 4 G 4 PHE B 67 SER B 72 -1 N SER B 68 O LYS B 79 SHEET 1 H 6 SER B 10 VAL B 13 0 SHEET 2 H 6 THR B 107 LEU B 111 1 O THR B 108 N LEU B 11 SHEET 3 H 6 GLY B 89 GLN B 95 -1 N GLY B 89 O LEU B 109 SHEET 4 H 6 LEU B 38 GLN B 43 -1 N GLN B 43 O ILE B 90 SHEET 5 H 6 LYS B 50 TYR B 54 -1 O LEU B 52 N TRP B 40 SHEET 6 H 6 ASN B 58 ARG B 59 -1 O ASN B 58 N TYR B 54 SHEET 1 I 4 SER B 10 VAL B 13 0 SHEET 2 I 4 THR B 107 LEU B 111 1 O THR B 108 N LEU B 11 SHEET 3 I 4 GLY B 89 GLN B 95 -1 N GLY B 89 O LEU B 109 SHEET 4 I 4 THR B 102 PHE B 103 -1 O THR B 102 N GLN B 95 SHEET 1 J 4 THR B 119 PHE B 123 0 SHEET 2 J 4 GLY B 134 PHE B 144 -1 O ASN B 142 N THR B 119 SHEET 3 J 4 TYR B 178 THR B 187 -1 O LEU B 186 N ALA B 135 SHEET 4 J 4 VAL B 164 TRP B 168 -1 N SER B 167 O SER B 181 SHEET 1 K 4 SER B 158 ARG B 160 0 SHEET 2 K 4 ASN B 150 ILE B 155 -1 N ILE B 155 O SER B 158 SHEET 3 K 4 SER B 196 THR B 202 -1 O THR B 198 N LYS B 154 SHEET 4 K 4 ILE B 210 ASN B 215 -1 O ILE B 210 N ALA B 201 SSBOND 1 CYS A 22 CYS A 96 1555 1555 2.04 SSBOND 2 CYS A 144 CYS A 199 1555 1555 2.03 SSBOND 3 CYS B 23 CYS B 93 1555 1555 2.04 SSBOND 4 CYS B 139 CYS B 199 1555 1555 2.03 CISPEP 1 PHE A 150 PRO A 151 0 -5.20 CISPEP 2 GLU A 152 PRO A 153 0 0.93 CISPEP 3 TRP A 192 PRO A 193 0 7.62 CISPEP 4 THR B 7 PRO B 8 0 -4.22 CISPEP 5 VAL B 99 PRO B 100 0 0.76 CISPEP 6 TYR B 145 PRO B 146 0 1.69 SITE 1 AC1 14 LYS A 13 PHE A 33 VAL A 37 HIS A 99 SITE 2 AC1 14 ASP A 102 HOH A 318 HOH A 534 HIS B 31 SITE 3 AC1 14 TYR B 37 GLU B 39 GLY B 96 HOH B 406 SITE 4 AC1 14 HOH B 669 HOH B 719 CRYST1 70.460 82.030 82.310 90.00 90.00 90.00 P 21 21 21 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 0.014192 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012191 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012149 0.00000