HEADER HYDROLASE/HYDROLASE INHIBITOR 27-AUG-07 2R2M TITLE 2-(2-CHLORO-6-FLUOROPHENYL)ACETAMIDES AS POTENT THROMBIN INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: THROMBIN LIGHT CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 334-359; COMPND 5 EC: 3.4.21.5; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: THROMBIN HEAVY CHAIN; COMPND 8 CHAIN: B; COMPND 9 EC: 3.4.21.5; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: HIRUDIN-3A; COMPND 13 CHAIN: H; COMPND 14 FRAGMENT: UNP RESIDUES 55-65; COMPND 15 SYNONYM: HIRUDIN IIIA; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 ORGANISM_TAXID: 9606; SOURCE 9 GENE: F2; SOURCE 10 MOL_ID: 3; SOURCE 11 ORGANISM_SCIENTIFIC: HIRUDO MEDICINALIS; SOURCE 12 ORGANISM_COMMON: MEDICINAL LEECH; SOURCE 13 ORGANISM_TAXID: 6421 KEYWDS THROMBIN, ACUTE PHASE, BLOOD COAGULATION, CLEAVAGE ON PAIR OF BASIC KEYWDS 2 RESIDUES, DISEASE MUTATION, GAMMA-CARBOXYGLUTAMIC ACID, KEYWDS 3 GLYCOPROTEIN, KRINGLE, PROTEASE, SECRETED, SERINE PROTEASE, ZYMOGEN, KEYWDS 4 PROTEASE INHIBITOR, SERINE PROTEASE INHIBITOR, SULFATION, HYDROLASE- KEYWDS 5 HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.SPURLINO REVDAT 3 13-JUL-11 2R2M 1 VERSN REVDAT 2 24-FEB-09 2R2M 1 VERSN REVDAT 1 26-AUG-08 2R2M 0 JRNL AUTH L.LEE,K.D.KREUTTER,W.PAN,C.CRYSLER,J.SPURLINO,M.R.PLAYER, JRNL AUTH 2 B.TOMCZUK,T.LU JRNL TITL 2-(2-CHLORO-6-FLUOROPHENYL)ACETAMIDES AS POTENT THROMBIN JRNL TITL 2 INHIBITORS JRNL REF BIOORG.MED.CHEM.LETT. V. 17 6266 2007 JRNL REFN ISSN 0960-894X JRNL PMID 17889527 JRNL DOI 10.1016/J.BMCL.2007.09.013 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 89.2 REMARK 3 NUMBER OF REFLECTIONS : 18902 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.910 REMARK 3 FREE R VALUE TEST SET COUNT : 1873 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 71.6380 - 6.8010 0.82 540 0 0.1730 0.0000 REMARK 3 2 6.8010 - 5.3990 0.90 573 0 0.1600 0.0000 REMARK 3 3 5.3990 - 4.7170 0.88 549 0 0.1180 0.0000 REMARK 3 4 4.7170 - 4.2860 0.87 547 0 0.1230 0.0000 REMARK 3 5 4.2860 - 3.9780 0.86 536 0 0.1140 0.0000 REMARK 3 6 3.9780 - 3.7440 0.88 564 0 0.1280 0.0000 REMARK 3 7 3.7440 - 3.5560 0.89 540 0 0.1240 0.0000 REMARK 3 8 3.5560 - 3.4020 0.87 548 0 0.1340 0.0000 REMARK 3 9 3.4020 - 3.2710 0.89 563 0 0.1490 0.0000 REMARK 3 10 3.2710 - 3.1580 0.86 524 0 0.1540 0.0000 REMARK 3 11 3.1580 - 3.0590 0.87 549 0 0.1830 0.0000 REMARK 3 12 3.0590 - 2.9720 0.87 537 0 0.1730 0.0000 REMARK 3 13 2.9720 - 2.8930 0.86 547 0 0.1980 0.0000 REMARK 3 14 2.8930 - 2.8230 0.87 533 0 0.1770 0.0000 REMARK 3 15 2.8230 - 2.7590 0.85 531 0 0.1790 0.0000 REMARK 3 16 2.7590 - 2.7000 0.83 504 0 0.1970 0.0000 REMARK 3 17 2.7000 - 2.6460 0.85 536 0 0.1970 0.0000 REMARK 3 18 2.6460 - 2.5960 0.87 535 0 0.1990 0.0000 REMARK 3 19 2.5960 - 2.5500 0.86 534 0 0.2030 0.0000 REMARK 3 20 2.5500 - 2.5060 0.81 502 0 0.1990 0.0000 REMARK 3 21 2.5060 - 2.4660 0.81 518 0 0.1860 0.0000 REMARK 3 22 2.4660 - 2.4280 0.80 477 0 0.2000 0.0000 REMARK 3 23 2.4280 - 2.3920 0.78 494 0 0.1940 0.0000 REMARK 3 24 2.3920 - 2.3590 0.80 494 0 0.2050 0.0000 REMARK 3 25 2.3590 - 2.3270 0.77 475 0 0.2160 0.0000 REMARK 3 26 2.3270 - 2.2960 0.76 458 0 0.2210 0.0000 REMARK 3 27 2.2960 - 2.2680 0.75 489 0 0.2190 0.0000 REMARK 3 28 2.2680 - 2.2400 0.75 453 0 0.2400 0.0000 REMARK 3 29 2.2400 - 2.2140 0.71 433 0 0.2350 0.0000 REMARK 3 30 2.2140 - 2.1900 0.68 414 0 0.2160 0.0000 REMARK 3 31 2.1900 - 2.1660 0.67 438 0 0.2380 0.0000 REMARK 3 32 2.1660 - 2.1430 0.61 377 0 0.2480 0.0000 REMARK 3 33 2.1430 - 2.1210 0.62 374 0 0.2350 0.0000 REMARK 3 34 2.1210 - 2.1000 0.55 343 0 0.2520 0.0000 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : 0.37 REMARK 3 B_SOL : 44.36 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.65 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.99 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.93100 REMARK 3 B22 (A**2) : -4.37200 REMARK 3 B33 (A**2) : 0.44200 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -4.52900 REMARK 3 B23 (A**2) : -0.00000 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 NULL REMARK 3 ANGLE : 0.599 NULL REMARK 3 CHIRALITY : 0.052 NULL REMARK 3 PLANARITY : 0.002 NULL REMARK 3 DIHEDRAL : 11.805 NULL 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: NULL REMARK 4 REMARK 4 2R2M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-NOV-07. REMARK 100 THE RCSB ID CODE IS RCSB044346. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL 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 : ENRAF-NONIUS FR591 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18902 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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: N/A REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.95 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 35.47500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.06750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 35.47500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 36.06750 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, H 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 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 CZ ARG B 106 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 THR B 182A REMARK 465 TRP B 182B REMARK 465 THR B 182C REMARK 465 ALA B 182D REMARK 465 ASN B 182E REMARK 465 VAL B 182F REMARK 465 GLY B 182G REMARK 465 LYS B 182H REMARK 465 GLY B 288 REMARK 465 GLU B 289 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 NH1 ARG B 106 NH2 ARG B 106 2555 0.36 REMARK 500 NE ARG B 106 NE ARG B 106 2555 0.80 REMARK 500 CZ ARG B 106 NH1 ARG B 106 2555 1.12 REMARK 500 CD ARG B 106 NE ARG B 106 2555 1.26 REMARK 500 NE ARG B 106 CZ ARG B 106 2555 1.38 REMARK 500 CZ ARG B 106 NH2 ARG B 106 2555 1.46 REMARK 500 CD ARG B 106 CD ARG B 106 2555 1.53 REMARK 500 NE ARG B 106 NH1 ARG B 106 2555 1.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 SER B 103 C ARG B 104 N -0.139 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 PHE A 15 -88.63 -127.95 REMARK 500 ARG B 72 16.30 -141.16 REMARK 500 TYR B 83 83.53 -152.12 REMARK 500 ASN B 89 79.44 -155.80 REMARK 500 HIS B 102 -52.49 -136.61 REMARK 500 ASN B 110 -3.91 68.26 REMARK 500 GLU B 130 -71.69 -111.84 REMARK 500 ARG B 227 -169.09 -123.71 REMARK 500 SER B 256 -75.30 -111.28 REMARK 500 LEU H 299 28.32 -69.95 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 I50 B 5000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN H OF HIRUDIN-3A DBREF 2R2M A 7 32 UNP P00734 THRB_HUMAN 334 359 DBREF 2R2M B 37 289 UNP P00734 THRB_HUMAN 364 622 DBREF 2R2M H 290 300 UNP P28507 ITHG_HIRME 55 65 SEQRES 1 A 26 ALA ASP CYS GLY LEU ARG PRO LEU PHE GLU LYS LYS SER SEQRES 2 A 26 LEU GLU ASP LYS THR GLU ARG GLU LEU LEU GLU SER TYR SEQRES 1 B 259 ILE VAL GLU GLY SER ASP ALA GLU ILE GLY MET SER PRO SEQRES 2 B 259 TRP GLN VAL MET LEU PHE ARG LYS SER PRO GLN GLU LEU SEQRES 3 B 259 LEU CYS GLY ALA SER LEU ILE SER ASP ARG TRP VAL LEU SEQRES 4 B 259 THR ALA ALA HIS CYS LEU LEU TYR PRO PRO TRP ASP LYS SEQRES 5 B 259 ASN PHE THR GLU ASN ASP LEU LEU VAL ARG ILE GLY LYS SEQRES 6 B 259 HIS SER ARG THR ARG TYR GLU ARG ASN ILE GLU LYS ILE SEQRES 7 B 259 SER MET LEU GLU LYS ILE TYR ILE HIS PRO ARG TYR ASN SEQRES 8 B 259 TRP ARG GLU ASN LEU ASP ARG ASP ILE ALA LEU MET LYS SEQRES 9 B 259 LEU LYS LYS PRO VAL ALA PHE SER ASP TYR ILE HIS PRO SEQRES 10 B 259 VAL CYS LEU PRO ASP ARG GLU THR ALA ALA SER LEU LEU SEQRES 11 B 259 GLN ALA GLY TYR LYS GLY ARG VAL THR GLY TRP GLY ASN SEQRES 12 B 259 LEU LYS GLU THR TRP THR ALA ASN VAL GLY LYS GLY GLN SEQRES 13 B 259 PRO SER VAL LEU GLN VAL VAL ASN LEU PRO ILE VAL GLU SEQRES 14 B 259 ARG PRO VAL CYS LYS ASP SER THR ARG ILE ARG ILE THR SEQRES 15 B 259 ASP ASN MET PHE CYS ALA GLY TYR LYS PRO ASP GLU GLY SEQRES 16 B 259 LYS ARG GLY ASP ALA CYS GLU GLY ASP SER GLY GLY PRO SEQRES 17 B 259 PHE VAL MET LYS SER PRO PHE ASN ASN ARG TRP TYR GLN SEQRES 18 B 259 MET GLY ILE VAL SER TRP GLY GLU GLY CYS ASP ARG ASP SEQRES 19 B 259 GLY LYS TYR GLY PHE TYR THR HIS VAL PHE ARG LEU LYS SEQRES 20 B 259 LYS TRP ILE GLN LYS VAL ILE ASP GLN PHE GLY GLU SEQRES 1 H 11 ASP PHE GLU GLU ILE PRO GLU GLU TYR LEU GLN HET I50 B5000 30 HETNAM I50 N-[2-({[AMINO(IMINO)METHYL]AMINO}OXY)ETHYL]-2-{6- HETNAM 2 I50 CHLORO-3-[(2,2-DIFLUORO-2-PHENYLETHYL)AMINO]-2- HETNAM 3 I50 FLUOROPHENYL}ACETAMIDE FORMUL 4 I50 C19 H21 CL F3 N5 O2 FORMUL 5 HOH *137(H2 O) HELIX 1 1 PHE A 15 SER A 19 5 5 HELIX 2 2 THR A 24 TYR A 32 1 9 HELIX 3 3 ALA B 77 CYS B 80 5 4 HELIX 4 4 PRO B 84 ASP B 87 5 4 HELIX 5 5 THR B 91 ASN B 93 5 3 HELIX 6 6 ASP B 158 LEU B 166 1 9 HELIX 7 7 GLU B 199 ASP B 205 1 7 HELIX 8 8 LYS B 221 GLY B 225 5 5 HELIX 9 9 LEU B 276 PHE B 287 1 12 SHEET 1 A 7 SER B 41 ASP B 42 0 SHEET 2 A 7 GLN B 191 PRO B 196 -1 O VAL B 192 N SER B 41 SHEET 3 A 7 LYS B 171 GLY B 176 -1 N GLY B 172 O LEU B 195 SHEET 4 A 7 PRO B 238 LYS B 242 -1 O VAL B 240 N ARG B 173 SHEET 5 A 7 TRP B 249 TRP B 257 -1 O TYR B 250 N MET B 241 SHEET 6 A 7 GLY B 268 HIS B 272 -1 O PHE B 269 N TRP B 257 SHEET 7 A 7 MET B 215 ALA B 218 -1 N PHE B 216 O TYR B 270 SHEET 1 B 7 LYS B 113 SER B 115 0 SHEET 2 B 7 LEU B 95 ILE B 99 -1 N ILE B 99 O LYS B 113 SHEET 3 B 7 GLN B 51 ARG B 56 -1 N PHE B 55 O LEU B 96 SHEET 4 B 7 GLU B 61 LEU B 68 -1 O GLU B 61 N ARG B 56 SHEET 5 B 7 TRP B 73 THR B 76 -1 O LEU B 75 N SER B 67 SHEET 6 B 7 ALA B 137 LEU B 141 -1 O ALA B 137 N THR B 76 SHEET 7 B 7 LEU B 117 ILE B 122 -1 N GLU B 118 O LYS B 140 SHEET 1 C 2 LEU B 82 TYR B 83 0 SHEET 2 C 2 LYS B 88 ASN B 89 -1 O LYS B 88 N TYR B 83 SSBOND 1 CYS A 9 CYS B 155 1555 1555 2.04 SSBOND 2 CYS B 64 CYS B 80 1555 1555 2.03 SSBOND 3 CYS B 203 CYS B 217 1555 1555 2.01 SSBOND 4 CYS B 231 CYS B 261 1555 1555 2.03 CISPEP 1 SER B 58 PRO B 59 0 -1.26 SITE 1 AC1 15 HIS B 79 TYR B 83 GLU B 130 ASP B 229 SITE 2 AC1 15 ALA B 230 CYS B 231 SER B 235 SER B 256 SITE 3 AC1 15 TRP B 257 GLY B 258 GLU B 259 GLY B 260 SITE 4 AC1 15 CYS B 261 HOH B5005 HOH B5099 SITE 1 AC2 14 PHE B 55 LYS B 57 GLN B 60 LEU B 62 SITE 2 AC2 14 LEU B 96 ARG B 104 THR B 105 ARG B 106 SITE 3 AC2 14 TYR B 107 MET B 116 HOH B5115 HOH B5122 SITE 4 AC2 14 HOH H 301 HOH H 302 CRYST1 70.950 72.135 72.850 90.00 100.64 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 0.014094 0.000000 0.002648 0.00000 SCALE2 0.000000 0.013863 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013967 0.00000