HEADER HYDROLASE/HYDROLASE INHIBITOR 30-SEP-08 3EQ8 TITLE PROLYL OLIGOPEPTIDASE COMPLEXED WITH R-PRO-(DECARBOXY-PRO)-TYPE TITLE 2 INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROLYL ENDOPEPTIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PROLYL OLIGOPEPTIDASE, PE, POST-PROLINE CLEAVING ENZYME; COMPND 5 EC: 3.4.21.26 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 TISSUE: MUSCLE KEYWDS HYDROLASE, PROTEASE, SERINE PROTEASE, HYDROLASE-HYDROLASE INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.KANAI,P.ARANYI,Z.BOCSKEI,G.FERENCZY,V.HARMAT,K.SIMON,G.NARAY-SZABO, AUTHOR 2 I.HERMECZ REVDAT 5 01-NOV-23 3EQ8 1 REMARK REVDAT 4 25-OCT-17 3EQ8 1 REMARK REVDAT 3 18-JAN-12 3EQ8 1 REMARK REVDAT 2 13-JUL-11 3EQ8 1 VERSN REVDAT 1 25-AUG-09 3EQ8 0 JRNL AUTH K.KANAI,P.ARANYI,Z.BOCSKEI,G.FERENCZY,V.HARMAT,K.SIMON, JRNL AUTH 2 S.BATORI,G.NARAY-SZABO,I.HERMECZ JRNL TITL PROLYL OLIGOPEPTIDASE INHIBITION BY JRNL TITL 2 N-ACYL-PRO-PYRROLIDINE-TYPE MOLECULES JRNL REF J.MED.CHEM. V. 51 7514 2008 JRNL REFN ISSN 0022-2623 JRNL PMID 19006380 JRNL DOI 10.1021/JM800944X REMARK 2 REMARK 2 RESOLUTION. 2.73 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.73 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.03 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 21066 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) : 0.177 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2108 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 : 5645 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 99 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 47.11 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.20 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) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.32 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) : 0.002 REMARK 3 BOND ANGLES (DEGREES) : 0.718 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.99 REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUPED ISOTROPIC B-FACTORS, 2 B REMARK 3 -VALUES/RESIDUE 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3EQ8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-OCT-08. REMARK 100 THE DEPOSITION ID IS D_1000049639. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAY-98 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 8.5 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) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : CAPILLARY COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21070 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.724 REMARK 200 RESOLUTION RANGE LOW (A) : 34.378 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.5 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.17700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.72 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.88 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.10 REMARK 200 R MERGE FOR SHELL (I) : 0.52100 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: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1QFS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17% MPEG 5000, 15% GLYCEROL, 20MM REMARK 280 CALCIUM ACETATE, 0.1M TRIS, PH 8.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 277K 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 36.11500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 56.08000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.75000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 56.08000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.11500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.75000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 MET A 1 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 LEU A 2 CG CD1 CD2 REMARK 470 PHE A 4 CD1 CD2 CE1 CE2 CZ REMARK 470 GLN A 5 OE1 NE2 REMARK 470 GLU A 44 OE1 OE2 REMARK 470 LYS A 48 CG CD CE NZ REMARK 470 LYS A 327 CD CE NZ REMARK 470 GLU A 416 CG CD OE1 OE2 REMARK 470 ARG A 420 CG CD NE CZ NH1 NH2 REMARK 470 THR A 426 OG1 CG2 REMARK 470 LYS A 445 CG CD CE NZ REMARK 470 LYS A 457 CG CD CE NZ REMARK 470 LYS A 539 CE NZ REMARK 470 LYS A 546 CG CD CE NZ REMARK 470 ASN A 705 CG OD1 ND2 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 OH TYR A 63 O SER A 487 2.18 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 PRO A 58 0.75 -64.60 REMARK 500 SER A 197 49.97 -152.73 REMARK 500 SER A 203 150.44 -48.66 REMARK 500 ALA A 226 138.42 -176.60 REMARK 500 ASP A 243 0.11 -69.03 REMARK 500 LYS A 281 87.47 -62.25 REMARK 500 ASP A 284 54.98 -104.95 REMARK 500 TYR A 311 160.98 74.10 REMARK 500 GLU A 339 -70.72 -57.66 REMARK 500 SER A 346 -55.37 51.38 REMARK 500 LEU A 372 -61.76 -109.58 REMARK 500 GLU A 378 -165.26 -69.72 REMARK 500 THR A 413 30.41 -91.77 REMARK 500 TYR A 473 -70.00 -125.66 REMARK 500 SER A 485 88.90 -150.53 REMARK 500 ARG A 493 -80.02 -76.73 REMARK 500 HIS A 494 34.78 -87.63 REMARK 500 MET A 495 0.66 -156.06 REMARK 500 TYR A 510 55.91 -118.79 REMARK 500 LEU A 520 -113.97 55.26 REMARK 500 GLU A 540 11.05 -66.65 REMARK 500 THR A 543 -158.69 -148.11 REMARK 500 SER A 554 -125.29 58.32 REMARK 500 ARG A 567 72.51 -153.69 REMARK 500 VAL A 578 73.87 21.27 REMARK 500 THR A 590 -122.57 29.14 REMARK 500 PRO A 646 -3.52 -54.70 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 X98 A 711 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3EQ7 RELATED DB: PDB REMARK 900 RELATED ID: 3EQ9 RELATED DB: PDB DBREF 3EQ8 A 1 710 UNP P23687 PPCE_PIG 1 710 SEQRES 1 A 710 MET LEU SER PHE GLN TYR PRO ASP VAL TYR ARG ASP GLU SEQRES 2 A 710 THR ALA ILE GLN ASP TYR HIS GLY HIS LYS VAL CYS ASP SEQRES 3 A 710 PRO TYR ALA TRP LEU GLU ASP PRO ASP SER GLU GLN THR SEQRES 4 A 710 LYS ALA PHE VAL GLU ALA GLN ASN LYS ILE THR VAL PRO SEQRES 5 A 710 PHE LEU GLU GLN CYS PRO ILE ARG GLY LEU TYR LYS GLU SEQRES 6 A 710 ARG MET THR GLU LEU TYR ASP TYR PRO LYS TYR SER CYS SEQRES 7 A 710 HIS PHE LYS LYS GLY LYS ARG TYR PHE TYR PHE TYR ASN SEQRES 8 A 710 THR GLY LEU GLN ASN GLN ARG VAL LEU TYR VAL GLN ASP SEQRES 9 A 710 SER LEU GLU GLY GLU ALA ARG VAL PHE LEU ASP PRO ASN SEQRES 10 A 710 ILE LEU SER ASP ASP GLY THR VAL ALA LEU ARG GLY TYR SEQRES 11 A 710 ALA PHE SER GLU ASP GLY GLU TYR PHE ALA TYR GLY LEU SEQRES 12 A 710 SER ALA SER GLY SER ASP TRP VAL THR ILE LYS PHE MET SEQRES 13 A 710 LYS VAL ASP GLY ALA LYS GLU LEU PRO ASP VAL LEU GLU SEQRES 14 A 710 ARG VAL LYS PHE SER CYS MET ALA TRP THR HIS ASP GLY SEQRES 15 A 710 LYS GLY MET PHE TYR ASN ALA TYR PRO GLN GLN ASP GLY SEQRES 16 A 710 LYS SER ASP GLY THR GLU THR SER THR ASN LEU HIS GLN SEQRES 17 A 710 LYS LEU TYR TYR HIS VAL LEU GLY THR ASP GLN SER GLU SEQRES 18 A 710 ASP ILE LEU CYS ALA GLU PHE PRO ASP GLU PRO LYS TRP SEQRES 19 A 710 MET GLY GLY ALA GLU LEU SER ASP ASP GLY ARG TYR VAL SEQRES 20 A 710 LEU LEU SER ILE ARG GLU GLY CYS ASP PRO VAL ASN ARG SEQRES 21 A 710 LEU TRP TYR CYS ASP LEU GLN GLN GLU SER ASN GLY ILE SEQRES 22 A 710 THR GLY ILE LEU LYS TRP VAL LYS LEU ILE ASP ASN PHE SEQRES 23 A 710 GLU GLY GLU TYR ASP TYR VAL THR ASN GLU GLY THR VAL SEQRES 24 A 710 PHE THR PHE LYS THR ASN ARG HIS SER PRO ASN TYR ARG SEQRES 25 A 710 LEU ILE ASN ILE ASP PHE THR ASP PRO GLU GLU SER LYS SEQRES 26 A 710 TRP LYS VAL LEU VAL PRO GLU HIS GLU LYS ASP VAL LEU SEQRES 27 A 710 GLU TRP VAL ALA CYS VAL ARG SER ASN PHE LEU VAL LEU SEQRES 28 A 710 CYS TYR LEU HIS ASP VAL LYS ASN THR LEU GLN LEU HIS SEQRES 29 A 710 ASP LEU ALA THR GLY ALA LEU LEU LYS ILE PHE PRO LEU SEQRES 30 A 710 GLU VAL GLY SER VAL VAL GLY TYR SER GLY GLN LYS LYS SEQRES 31 A 710 ASP THR GLU ILE PHE TYR GLN PHE THR SER PHE LEU SER SEQRES 32 A 710 PRO GLY ILE ILE TYR HIS CYS ASP LEU THR LYS GLU GLU SEQRES 33 A 710 LEU GLU PRO ARG VAL PHE ARG GLU VAL THR VAL LYS GLY SEQRES 34 A 710 ILE ASP ALA SER ASP TYR GLN THR VAL GLN ILE PHE TYR SEQRES 35 A 710 PRO SER LYS ASP GLY THR LYS ILE PRO MET PHE ILE VAL SEQRES 36 A 710 HIS LYS LYS GLY ILE LYS LEU ASP GLY SER HIS PRO ALA SEQRES 37 A 710 PHE LEU TYR GLY TYR GLY GLY PHE ASN ILE SER ILE THR SEQRES 38 A 710 PRO ASN TYR SER VAL SER ARG LEU ILE PHE VAL ARG HIS SEQRES 39 A 710 MET GLY GLY VAL LEU ALA VAL ALA ASN ILE ARG GLY GLY SEQRES 40 A 710 GLY GLU TYR GLY GLU THR TRP HIS LYS GLY GLY ILE LEU SEQRES 41 A 710 ALA ASN LYS GLN ASN CYS PHE ASP ASP PHE GLN CYS ALA SEQRES 42 A 710 ALA GLU TYR LEU ILE LYS GLU GLY TYR THR SER PRO LYS SEQRES 43 A 710 ARG LEU THR ILE ASN GLY GLY SER ASN GLY GLY LEU LEU SEQRES 44 A 710 VAL ALA THR CYS ALA ASN GLN ARG PRO ASP LEU PHE GLY SEQRES 45 A 710 CYS VAL ILE ALA GLN VAL GLY VAL MET ASP MET LEU LYS SEQRES 46 A 710 PHE HIS LYS TYR THR ILE GLY HIS ALA TRP THR THR ASP SEQRES 47 A 710 TYR GLY CYS SER ASP SER LYS GLN HIS PHE GLU TRP LEU SEQRES 48 A 710 ILE LYS TYR SER PRO LEU HIS ASN VAL LYS LEU PRO GLU SEQRES 49 A 710 ALA ASP ASP ILE GLN TYR PRO SER MET LEU LEU LEU THR SEQRES 50 A 710 ALA ASP HIS ASP ASP ARG VAL VAL PRO LEU HIS SER LEU SEQRES 51 A 710 LYS PHE ILE ALA THR LEU GLN TYR ILE VAL GLY ARG SER SEQRES 52 A 710 ARG LYS GLN ASN ASN PRO LEU LEU ILE HIS VAL ASP THR SEQRES 53 A 710 LYS ALA GLY HIS GLY ALA GLY LYS PRO THR ALA LYS VAL SEQRES 54 A 710 ILE GLU GLU VAL SER ASP MET PHE ALA PHE ILE ALA ARG SEQRES 55 A 710 CYS LEU ASN ILE ASP TRP ILE PRO HET X98 A 711 33 HETNAM X98 1-{3-OXO-3-[(2S)-2-(PYRROLIDIN-1-YLCARBONYL)PYRROLIDIN- HETNAM 2 X98 1-YL]PROPYL}-3-PHENYLQUINOXALIN-2(1H)-ONE FORMUL 2 X98 C26 H28 N4 O3 FORMUL 3 HOH *99(H2 O) HELIX 1 1 TYR A 28 ASP A 33 5 6 HELIX 2 2 SER A 36 CYS A 57 1 22 HELIX 3 3 PRO A 58 TYR A 71 1 14 HELIX 4 4 ASP A 115 SER A 120 5 6 HELIX 5 5 ASP A 218 ASP A 222 5 5 HELIX 6 6 GLN A 267 GLU A 269 5 3 HELIX 7 7 GLU A 322 TRP A 326 5 5 HELIX 8 8 ASP A 431 SER A 433 5 3 HELIX 9 9 SER A 485 HIS A 494 1 10 HELIX 10 10 GLY A 511 LYS A 516 1 6 HELIX 11 11 GLY A 517 ALA A 521 5 5 HELIX 12 12 ASN A 522 GLU A 540 1 19 HELIX 13 13 SER A 544 LYS A 546 5 3 HELIX 14 14 SER A 554 ARG A 567 1 14 HELIX 15 15 LYS A 585 TYR A 589 5 5 HELIX 16 16 ILE A 591 ALA A 594 5 4 HELIX 17 17 TRP A 595 GLY A 600 1 6 HELIX 18 18 SER A 604 SER A 615 1 12 HELIX 19 19 PRO A 646 VAL A 660 1 15 HELIX 20 20 PRO A 685 ASN A 705 1 21 SHEET 1 A 2 ILE A 16 TYR A 19 0 SHEET 2 A 2 HIS A 22 CYS A 25 -1 O HIS A 22 N TYR A 19 SHEET 1 B 3 LYS A 75 TYR A 76 0 SHEET 2 B 3 ARG A 85 ASN A 91 -1 O ASN A 91 N LYS A 75 SHEET 3 B 3 PHE A 80 LYS A 82 -1 N PHE A 80 O PHE A 87 SHEET 1 C 4 LYS A 75 TYR A 76 0 SHEET 2 C 4 ARG A 85 ASN A 91 -1 O ASN A 91 N LYS A 75 SHEET 3 C 4 VAL A 99 GLN A 103 -1 O TYR A 101 N TYR A 88 SHEET 4 C 4 ARG A 111 LEU A 114 -1 O PHE A 113 N LEU A 100 SHEET 1 D 4 VAL A 125 PHE A 132 0 SHEET 2 D 4 TYR A 138 ALA A 145 -1 O GLY A 142 N ARG A 128 SHEET 3 D 4 VAL A 151 LYS A 157 -1 O MET A 156 N PHE A 139 SHEET 4 D 4 LYS A 162 VAL A 171 -1 O LYS A 162 N LYS A 157 SHEET 1 E 4 ALA A 177 TRP A 178 0 SHEET 2 E 4 GLY A 184 ALA A 189 -1 O PHE A 186 N ALA A 177 SHEET 3 E 4 LYS A 209 VAL A 214 -1 O HIS A 213 N MET A 185 SHEET 4 E 4 ILE A 223 ALA A 226 -1 O CYS A 225 N LEU A 210 SHEET 1 F 3 MET A 235 LEU A 240 0 SHEET 2 F 3 TYR A 246 ARG A 252 -1 O SER A 250 N GLY A 237 SHEET 3 F 3 ARG A 260 ASP A 265 -1 O CYS A 264 N VAL A 247 SHEET 1 G 4 TYR A 290 GLU A 296 0 SHEET 2 G 4 VAL A 299 THR A 304 -1 O THR A 301 N THR A 294 SHEET 3 G 4 ARG A 312 ASP A 317 -1 O ILE A 316 N PHE A 300 SHEET 4 G 4 LYS A 327 VAL A 330 -1 O LYS A 327 N ASN A 315 SHEET 1 H 4 VAL A 337 VAL A 344 0 SHEET 2 H 4 PHE A 348 HIS A 355 -1 O VAL A 350 N ALA A 342 SHEET 3 H 4 LYS A 358 ASP A 365 -1 O LYS A 358 N HIS A 355 SHEET 4 H 4 LEU A 371 PHE A 375 -1 O LEU A 372 N LEU A 363 SHEET 1 I 4 SER A 381 SER A 386 0 SHEET 2 I 4 GLU A 393 THR A 399 -1 O THR A 399 N SER A 381 SHEET 3 I 4 ILE A 406 ASP A 411 -1 O ILE A 406 N PHE A 398 SHEET 4 I 4 ARG A 420 GLU A 424 -1 O ARG A 420 N HIS A 409 SHEET 1 J 8 TYR A 435 PRO A 443 0 SHEET 2 J 8 LYS A 449 LYS A 457 -1 O ILE A 450 N TYR A 442 SHEET 3 J 8 VAL A 498 ALA A 502 -1 O VAL A 501 N PHE A 453 SHEET 4 J 8 ALA A 468 TYR A 471 1 N PHE A 469 O VAL A 498 SHEET 5 J 8 LEU A 548 GLY A 553 1 O THR A 549 N ALA A 468 SHEET 6 J 8 CYS A 573 GLN A 577 1 O GLN A 577 N GLY A 552 SHEET 7 J 8 SER A 632 ALA A 638 1 O LEU A 634 N VAL A 574 SHEET 8 J 8 LEU A 670 ASP A 675 1 O LEU A 671 N MET A 633 SITE 1 AC1 13 PHE A 173 SER A 174 GLY A 254 CYS A 255 SITE 2 AC1 13 PHE A 476 SER A 554 ASN A 555 VAL A 580 SITE 3 AC1 13 TRP A 595 TYR A 599 ARG A 643 VAL A 644 SITE 4 AC1 13 HOH A 810 CRYST1 72.230 101.500 112.160 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 0.013840 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009850 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008920 0.00000