HEADER HYDROLASE 13-OCT-26 39JP TITLE CRYSTAL STRUCTURE OF AMINOPEPTIDASE P FROM LACTOCOCCUS LACTIS IN TITLE 2 COMPLEX WITH PHOSPHATE AT 1.83 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMINOPEPTIDASE P; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOCOCCUS LACTIS SUBSP. LACTIS; SOURCE 3 ORGANISM_TAXID: 1360; SOURCE 4 GENE: PEPP, L90422; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PROLINE-SPECIFIC PEPTIDASE, PEPP, METALLOPEPTIDASE, DINUCLEAR METAL KEYWDS 2 CENTER, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.XU,P.GROCHULSKI,T.TANAKA REVDAT 1 04-NOV-26 39JP 0 JRNL AUTH S.XU,P.GROCHULKSI,P.TANAKA JRNL TITL STRUCTURAL BASIS FOR THE ALLOSTERIC BEHAVIOUR AND SUBSTRATE JRNL TITL 2 SPECIFICITY OF LACTOCOCCUS LACTIS PROLIDASE JRNL REF BIOCHIMICA ET BIOPHYSICA V.1872 2024 JRNL REF 2 ACTA (BBA) - PROTEINS AND JRNL REF 3 PROTEOMICS REMARK 2 REMARK 2 RESOLUTION. 1.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 2.0_5936 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.37 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.040 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 3 NUMBER OF REFLECTIONS : 33189 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.182 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.870 REMARK 3 FREE R VALUE TEST SET COUNT : 1948 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 46.3700 - 4.4100 1.00 2513 156 0.1767 0.2085 REMARK 3 2 4.4100 - 3.5000 1.00 2388 148 0.1471 0.1736 REMARK 3 3 3.5000 - 3.0600 1.00 2342 146 0.1801 0.2009 REMARK 3 4 3.0600 - 2.7800 0.99 2342 146 0.1989 0.2516 REMARK 3 5 2.7800 - 2.5800 0.99 2309 144 0.1928 0.2547 REMARK 3 6 2.5800 - 2.4300 0.99 2288 143 0.1877 0.2248 REMARK 3 7 2.4300 - 2.3100 0.98 2281 143 0.1730 0.1987 REMARK 3 8 2.3100 - 2.2100 0.98 2270 140 0.1690 0.2320 REMARK 3 9 2.2100 - 2.1200 0.98 2262 140 0.1722 0.2157 REMARK 3 10 2.1200 - 2.0500 0.96 2206 133 0.1938 0.2610 REMARK 3 11 2.0500 - 1.9800 0.95 2188 137 0.2265 0.2717 REMARK 3 12 1.9800 - 1.9300 0.92 2102 132 0.2740 0.3368 REMARK 3 13 1.9300 - 1.8800 0.85 1959 123 0.3117 0.3344 REMARK 3 14 1.8800 - 1.8300 0.78 1791 117 0.3627 0.3898 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.233 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.245 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.44 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.66 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 : 0.013 2814 REMARK 3 ANGLE : 0.999 3799 REMARK 3 CHIRALITY : 0.067 436 REMARK 3 PLANARITY : 0.012 482 REMARK 3 DIHEDRAL : 17.208 1030 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 115 ) REMARK 3 ORIGIN FOR THE GROUP (A): 69.9729 2.4290 26.9735 REMARK 3 T TENSOR REMARK 3 T11: 0.2201 T22: 0.3051 REMARK 3 T33: 0.2226 T12: 0.0133 REMARK 3 T13: 0.0149 T23: 0.0159 REMARK 3 L TENSOR REMARK 3 L11: 3.8352 L22: 3.7643 REMARK 3 L33: 5.0295 L12: 0.3944 REMARK 3 L13: -0.1101 L23: 1.0388 REMARK 3 S TENSOR REMARK 3 S11: 0.1529 S12: 0.2800 S13: -0.0396 REMARK 3 S21: -0.1676 S22: -0.0578 S23: -0.2690 REMARK 3 S31: -0.0516 S32: 0.3635 S33: -0.0767 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 128 THROUGH 352 ) REMARK 3 ORIGIN FOR THE GROUP (A): 45.2187 25.3134 39.5510 REMARK 3 T TENSOR REMARK 3 T11: 0.3491 T22: 0.3051 REMARK 3 T33: 0.3483 T12: -0.0598 REMARK 3 T13: 0.1141 T23: -0.1092 REMARK 3 L TENSOR REMARK 3 L11: 2.7566 L22: 3.7635 REMARK 3 L33: 1.9716 L12: -1.5442 REMARK 3 L13: -0.2888 L23: 1.1359 REMARK 3 S TENSOR REMARK 3 S11: -0.1825 S12: -0.1789 S13: -0.2816 REMARK 3 S21: 0.4487 S22: -0.2181 S23: 0.7357 REMARK 3 S31: 0.1282 S32: -0.3299 S33: 0.2432 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 116 THROUGH 127) REMARK 3 ORIGIN FOR THE GROUP (A): 61.4339 8.9516 39.5638 REMARK 3 T TENSOR REMARK 3 T11: 0.4262 T22: 0.3238 REMARK 3 T33: 0.3124 T12: 0.0091 REMARK 3 T13: 0.0347 T23: 0.0655 REMARK 3 L TENSOR REMARK 3 L11: 1.4237 L22: 6.0887 REMARK 3 L33: 6.4301 L12: -0.3500 REMARK 3 L13: 0.6970 L23: 4.2531 REMARK 3 S TENSOR REMARK 3 S11: 0.0696 S12: -0.0544 S13: -0.0294 REMARK 3 S21: 0.5578 S22: -0.0067 S23: 0.1720 REMARK 3 S31: -0.0929 S32: -0.2916 S33: -0.0493 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 39JP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-OCT-26. REMARK 100 THE DEPOSITION ID IS D_1000311890. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-26 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08ID-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34244 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.830 REMARK 200 RESOLUTION RANGE LOW (A) : 47.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 12.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.2 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.900 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRIS PH 8.5, 2.0 M AMMONIUM REMARK 280 DIHYDROGEN PHOSPHATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-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 44.32000 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 44.32000 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 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: 4250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -75.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 108.82000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 44.32000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 506 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 689 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 700 LIES ON A SPECIAL POSITION. 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 56 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 ARG A 59 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 71 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 264 CG CD CE NZ REMARK 470 GLN A 299 CG CD OE1 NE2 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 GLU A 173 11.94 83.34 REMARK 500 HIS A 217 -0.98 78.51 REMARK 500 ASP A 221 97.91 -160.84 REMARK 500 GLU A 315 59.97 -144.79 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 ARG A 45 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 39JP A 1 352 UNP Q9CHN7 Q9CHN7_LACLA 1 352 SEQRES 1 A 352 MET ARG ILE GLU LYS LEU LYS ALA LYS MET LEU THR GLU SEQRES 2 A 352 ASN ILE ASP SER LEU LEU ILE THR ASP MET LYS ASN ILE SEQRES 3 A 352 PHE TYR LEU THR GLY PHE SER GLY THR ALA GLY THR VAL SEQRES 4 A 352 PHE LEU THR ALA LYS ARG ASN ILE PHE MET THR ASP SER SEQRES 5 A 352 ARG TYR SER GLU MET ALA ARG GLY LEU ILE SER ASP PHE SEQRES 6 A 352 GLU ILE ILE GLU THR ARG ASP PRO ILE SER LEU LEU THR SEQRES 7 A 352 ASP LEU SER ALA SER GLU SER ILE LYS ASN ILE ALA PHE SEQRES 8 A 352 GLU GLU THR VAL ASP TYR ALA PHE PHE LYS ARG LEU SER SEQRES 9 A 352 ASP ALA THR PRO GLY LEU GLU LEU LEU ALA THR SER ASN SEQRES 10 A 352 PHE VAL LEU GLU LEU ARG GLN PHE LYS ASP ASP THR GLU SEQRES 11 A 352 ILE ASP LEU ILE LYS LYS ALA CYS ALA ILE ALA ASP GLU SEQRES 12 A 352 ALA PHE MET SER ALA LEU LYS PHE ILE GLU PRO GLY ARG SEQRES 13 A 352 THR GLU ILE GLU VAL ALA ASN PHE LEU ASP PHE LYS MET SEQRES 14 A 352 ARG ASP LEU GLU ALA SER GLY ILE SER PHE GLU THR ILE SEQRES 15 A 352 VAL ALA SER GLY LYS ARG SER SER LEU PRO HIS GLY VAL SEQRES 16 A 352 ALA THR SER LYS MET ILE GLN PHE GLY ASP PRO VAL THR SEQRES 17 A 352 ILE ASP PHE GLY CYS TYR TYR GLU HIS TYR ALA SER ASP SEQRES 18 A 352 MET THR ARG THR ILE PHE VAL GLY SER VAL ASP ASP LYS SEQRES 19 A 352 MET ARG THR ILE TYR GLU THR VAL ARG LYS ALA ASN GLU SEQRES 20 A 352 ALA LEU ILE LYS GLU VAL LYS ALA GLY MET THR TYR ALA SEQRES 21 A 352 GLU TYR ASP LYS VAL PRO ARG THR VAL ILE GLU GLU ALA SEQRES 22 A 352 ASN PHE GLY GLN TYR PHE THR HIS GLY ILE GLY HIS GLY SEQRES 23 A 352 LEU GLY LEU ASP VAL HIS GLU ILE PRO TYR PHE ASN GLN SEQRES 24 A 352 SER MET THR GLU ASN HIS LEU GLU ALA GLY MET VAL ILE SEQRES 25 A 352 THR ASP GLU PRO GLY ILE TYR ILE PRO GLU PHE GLY GLY SEQRES 26 A 352 VAL ARG ILE GLU ASP ASP LEU LEU VAL THR GLU ASN GLY SEQRES 27 A 352 CYS GLU VAL LEU THR LYS ALA PRO LYS GLU LEU ILE VAL SEQRES 28 A 352 ILE HET PO4 A 401 5 HET PO4 A 402 5 HET PO4 A 403 5 HET PO4 A 404 5 HET PGE A 405 24 HETNAM PO4 PHOSPHATE ION HETNAM PGE TRIETHYLENE GLYCOL FORMUL 2 PO4 4(O4 P 3-) FORMUL 6 PGE C6 H14 O4 FORMUL 7 HOH *206(H2 O) HELIX 1 AA1 MET A 1 GLU A 13 1 13 HELIX 2 AA2 ASP A 22 GLY A 31 1 10 HELIX 3 AA3 ALA A 58 ILE A 62 5 5 HELIX 4 AA4 ASP A 72 SER A 75 5 4 HELIX 5 AA5 LEU A 76 SER A 83 1 8 HELIX 6 AA6 ASP A 96 ALA A 106 1 11 HELIX 7 AA7 VAL A 119 GLN A 124 1 6 HELIX 8 AA8 ASP A 127 ILE A 152 1 26 HELIX 9 AA9 THR A 157 LEU A 172 1 16 HELIX 10 AB1 LYS A 187 LEU A 191 5 5 HELIX 11 AB2 ASP A 232 VAL A 253 1 22 HELIX 12 AB3 THR A 258 ALA A 273 1 16 HELIX 13 AB4 PHE A 275 PHE A 279 5 5 SHEET 1 AA1 4 SER A 17 ILE A 20 0 SHEET 2 AA1 4 THR A 38 THR A 42 -1 O VAL A 39 N ILE A 20 SHEET 3 AA1 4 ASN A 46 THR A 50 -1 O MET A 49 N THR A 38 SHEET 4 AA1 4 GLU A 66 GLU A 69 1 O GLU A 66 N PHE A 48 SHEET 1 AA2 2 ASN A 88 GLU A 92 0 SHEET 2 AA2 2 GLU A 111 THR A 115 1 O LEU A 113 N ILE A 89 SHEET 1 AA3 3 GLY A 176 ILE A 177 0 SHEET 2 AA3 3 CYS A 213 TYR A 215 -1 O TYR A 214 N GLY A 176 SHEET 3 AA3 3 TYR A 218 ALA A 219 -1 O TYR A 218 N TYR A 215 SHEET 1 AA4 3 ILE A 182 SER A 185 0 SHEET 2 AA4 3 PRO A 206 PHE A 211 -1 O ASP A 210 N ILE A 182 SHEET 3 AA4 3 MET A 222 PHE A 227 -1 O ARG A 224 N ILE A 209 SHEET 1 AA5 2 HIS A 285 GLY A 286 0 SHEET 2 AA5 2 GLU A 293 TYR A 296 -1 O GLU A 293 N GLY A 286 SHEET 1 AA6 3 VAL A 311 ASP A 314 0 SHEET 2 AA6 3 ASP A 330 VAL A 334 -1 O LEU A 332 N ILE A 312 SHEET 3 AA6 3 CYS A 339 VAL A 341 -1 O GLU A 340 N LEU A 333 SHEET 1 AA7 2 GLY A 317 ILE A 320 0 SHEET 2 AA7 2 GLY A 324 ARG A 327 -1 O GLY A 324 N ILE A 320 CISPEP 1 ILE A 294 PRO A 295 0 3.64 CRYST1 54.410 79.590 88.640 90.00 90.00 90.00 P 2 2 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 0.018379 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012564 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011282 0.00000 CONECT 5452 5453 5454 5455 5456 CONECT 5453 5452 CONECT 5454 5452 CONECT 5455 5452 CONECT 5456 5452 CONECT 5457 5458 5459 5460 5461 CONECT 5458 5457 CONECT 5459 5457 CONECT 5460 5457 CONECT 5461 5457 CONECT 5462 5463 5464 5465 5466 CONECT 5463 5462 CONECT 5464 5462 CONECT 5465 5462 CONECT 5466 5462 CONECT 5467 5468 5469 5470 5471 CONECT 5468 5467 CONECT 5469 5467 CONECT 5470 5467 CONECT 5471 5467 CONECT 5472 5473 5474 5482 5483 CONECT 5473 5472 5484 CONECT 5474 5472 5475 5485 5486 CONECT 5475 5474 5476 CONECT 5476 5475 5477 5487 5488 CONECT 5477 5476 5481 5489 5490 CONECT 5478 5479 5491 CONECT 5479 5478 5480 5492 5493 CONECT 5480 5479 5481 5494 5495 CONECT 5481 5477 5480 CONECT 5482 5472 CONECT 5483 5472 CONECT 5484 5473 CONECT 5485 5474 CONECT 5486 5474 CONECT 5487 5476 CONECT 5488 5476 CONECT 5489 5477 CONECT 5490 5477 CONECT 5491 5478 CONECT 5492 5479 CONECT 5493 5479 CONECT 5494 5480 CONECT 5495 5480 MASTER 319 0 5 13 19 0 0 6 2977 1 44 28 END