HEADER HYDROLASE 29-FEB-08 3CEN TITLE FACTOR XA IN COMPLEX WITH THE INHIBITOR N-(2-(((5-CHLORO-2- TITLE 2 PYRIDINYL) AMINO)SULFONYL)PHENYL)-4-(2-OXO-1(2H)- TITLE 3 PYRIDINYL)BENZAMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: COAGULATION FACTOR X, HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ACTIVATED FACTOR XA HEAVY CHAIN, UNP RESIDUES COMPND 5 235-468; COMPND 6 SYNONYM: STUART FACTOR, STUART-PROWER FACTOR; COMPND 7 EC: 3.4.21.6; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: COAGULATION FACTOR X, LIGHT CHAIN; COMPND 10 CHAIN: L; COMPND 11 FRAGMENT: UNP RESIDUES 127-178; COMPND 12 SYNONYM: STUART FACTOR, STUART-PROWER FACTOR; COMPND 13 EC: 3.4.21.6 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 OTHER_DETAILS: PROTEOLYTIC CLEAVAGE PRODUCT; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 7 ORGANISM_COMMON: HUMAN; SOURCE 8 OTHER_DETAILS: PROTEOLYTIC CLEAVAGE PRODUCT KEYWDS GLYCOPROTEIN, HYDROLASE, SERINE PROTEASE, PLASMA, BLOOD KEYWDS 2 COAGULATION FACTOR, PROTEIN INHIBITOR COMPLEX, CALCIUM- KEYWDS 3 BINDING, CLEAVAGE ON PAIR OF BASIC RESIDUES, EGF-LIKE KEYWDS 4 DOMAIN, GAMMA-CARBOXYGLUTAMIC ACID, HYDROXYLATION, KEYWDS 5 POLYMORPHISM, ZYMOGEN EXPDTA X-RAY DIFFRACTION AUTHOR C.-H.CHANG REVDAT 2 24-FEB-09 3CEN 1 VERSN REVDAT 1 20-MAY-08 3CEN 0 JRNL AUTH J.R.CORTE,T.FANG,D.J.P.PINTO,W.HAN,Z.HU,X.-J.JIANG, JRNL AUTH 2 Y.-L.LI,J.F.GAUUAN,M.HADDEN,D.ORTON,A.R.RENDINA, JRNL AUTH 3 J.M.LUETTGEN,P.C.WONG,K.HE,P.MORIN,C.-H.CHANG, JRNL AUTH 4 D.L.CHENEY,R.M.KNABB,R.R.WEXLER,P.Y.S.LAM JRNL TITL STRUCTURE-ACTIVITY RELATIONSHIPS OF JRNL TITL 2 ANTHRANILAMIDE-BASED FACTOR XA INHIBITORS JRNL TITL 3 CONTAINING PIPERIDINONE AND PYRIDINONE P4 MOIETIES JRNL REF BIOORG.MED.CHEM.LETT. V. 18 2845 2008 JRNL REFN ISSN 0960-894X JRNL PMID 18424044 JRNL DOI 10.1016/J.BMCL.2008.03.092 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNX 2000 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1147871.750 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 61.9 REMARK 3 NUMBER OF REFLECTIONS : 26669 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) : 0.251 REMARK 3 R VALUE (WORKING SET) : 0.249 REMARK 3 FREE R VALUE : 0.294 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1563 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.2520 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.2500 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.900 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1646 REMARK 3 ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : 0.0070 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 28003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.67 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 11.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 584 REMARK 3 BIN R VALUE (WORKING SET) : 0.3720 REMARK 3 BIN FREE R VALUE : 0.4280 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 31 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.077 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2238 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 279 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.70000 REMARK 3 B22 (A**2) : -4.02000 REMARK 3 B33 (A**2) : 4.72000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.17 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.31 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.76 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.370 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.240 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.000 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.810 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 29.98 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : FXA.PARAM REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : FXA.TOP REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3CEN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-MAR-08. REMARK 100 THE RCSB ID CODE IS RCSB046682. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 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 FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MICROMAX CONFOCAL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 92 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 (DENZO) REMARK 200 DATA SCALING SOFTWARE : HKL-2000 (SCALEPACK) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28031 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 64.2 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.03500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 42.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 11.3 REMARK 200 DATA REDUNDANCY IN SHELL : 1.50 REMARK 200 R MERGE FOR SHELL (I) : 0.43600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM SODIUM ACETATE, PH 5.5, 18% REMARK 280 PEG6000, VAPOR DIFFUSION, HANGING 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 28.45000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.40000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.25000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.40000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 28.45000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 36.25000 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: 2720 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13430 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.6 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, L 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 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 62 CG CD CE NZ REMARK 480 ARG A 150 CG CD NE CZ NH1 NH2 REMARK 480 LYS A 223 CG CD CE NZ 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 ALA A 61A 136.32 -173.58 REMARK 500 ARG A 115 -167.21 -171.48 REMARK 500 LEU L 88 -115.22 42.32 REMARK 500 GLN L 98 -111.21 -129.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH L 310 DISTANCE = 7.99 ANGSTROMS REMARK 525 HOH A 320 DISTANCE = 6.91 ANGSTROMS REMARK 525 HOH L 379 DISTANCE = 7.12 ANGSTROMS REMARK 525 HOH L 384 DISTANCE = 9.80 ANGSTROMS REMARK 525 HOH L 399 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH L 407 DISTANCE = 12.17 ANGSTROMS REMARK 525 HOH L 496 DISTANCE = 5.51 ANGSTROMS REMARK 525 HOH L 498 DISTANCE = 7.44 ANGSTROMS REMARK 525 HOH L 550 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH A 401 DISTANCE = 10.16 ANGSTROMS REMARK 525 HOH A 405 DISTANCE = 5.03 ANGSTROMS REMARK 525 HOH A 406 DISTANCE = 5.07 ANGSTROMS REMARK 525 HOH A 425 DISTANCE = 7.93 ANGSTROMS REMARK 525 HOH A 427 DISTANCE = 7.46 ANGSTROMS REMARK 525 HOH A 438 DISTANCE = 8.66 ANGSTROMS REMARK 525 HOH A 446 DISTANCE = 6.72 ANGSTROMS REMARK 525 HOH A 469 DISTANCE = 5.75 ANGSTROMS REMARK 525 HOH A 476 DISTANCE = 5.47 ANGSTROMS REMARK 525 HOH A 484 DISTANCE = 7.48 ANGSTROMS REMARK 525 HOH A 492 DISTANCE = 8.65 ANGSTROMS REMARK 525 HOH A 525 DISTANCE = 5.43 ANGSTROMS REMARK 525 HOH A 531 DISTANCE = 7.28 ANGSTROMS REMARK 525 HOH A 543 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH A 546 DISTANCE = 9.07 ANGSTROMS REMARK 525 HOH A 548 DISTANCE = 7.32 ANGSTROMS REMARK 525 HOH A 555 DISTANCE = 6.30 ANGSTROMS REMARK 525 HOH A 560 DISTANCE = 5.37 ANGSTROMS REMARK 525 HOH A 563 DISTANCE = 14.90 ANGSTROMS REMARK 525 HOH A 567 DISTANCE = 7.93 ANGSTROMS REMARK 525 HOH A 572 DISTANCE = 5.15 ANGSTROMS REMARK 525 HOH A 573 DISTANCE = 5.20 ANGSTROMS REMARK 600 REMARK 600 HETEROGEN REMARK 600 HOH 302-580 CORRESPOND TO AUTHORS ORIGINAL HOH 2-280 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FXA A 1 DBREF 3CEN A 16 244 UNP P00742 FA10_HUMAN 235 468 DBREF 3CEN L 87 138 UNP P00742 FA10_HUMAN 127 178 SEQRES 1 A 234 ILE VAL GLY GLY GLN GLU CYS LYS ASP GLY GLU CYS PRO SEQRES 2 A 234 TRP GLN ALA LEU LEU ILE ASN GLU GLU ASN GLU GLY PHE SEQRES 3 A 234 CYS GLY GLY THR ILE LEU SER GLU PHE TYR ILE LEU THR SEQRES 4 A 234 ALA ALA HIS CYS LEU TYR GLN ALA LYS ARG PHE LYS VAL SEQRES 5 A 234 ARG VAL GLY ASP ARG ASN THR GLU GLN GLU GLU GLY GLY SEQRES 6 A 234 GLU ALA VAL HIS GLU VAL GLU VAL VAL ILE LYS HIS ASN SEQRES 7 A 234 ARG PHE THR LYS GLU THR TYR ASP PHE ASP ILE ALA VAL SEQRES 8 A 234 LEU ARG LEU LYS THR PRO ILE THR PHE ARG MET ASN VAL SEQRES 9 A 234 ALA PRO ALA CYS LEU PRO GLU ARG ASP TRP ALA GLU SER SEQRES 10 A 234 THR LEU MET THR GLN LYS THR GLY ILE VAL SER GLY PHE SEQRES 11 A 234 GLY ARG THR HIS GLU LYS GLY ARG GLN SER THR ARG LEU SEQRES 12 A 234 LYS MET LEU GLU VAL PRO TYR VAL ASP ARG ASN SER CYS SEQRES 13 A 234 LYS LEU SER SER SER PHE ILE ILE THR GLN ASN MET PHE SEQRES 14 A 234 CYS ALA GLY TYR ASP THR LYS GLN GLU ASP ALA CYS GLN SEQRES 15 A 234 GLY ASP SER GLY GLY PRO HIS VAL THR ARG PHE LYS ASP SEQRES 16 A 234 THR TYR PHE VAL THR GLY ILE VAL SER TRP GLY GLU GLY SEQRES 17 A 234 CYS ALA ARG LYS GLY LYS TYR GLY ILE TYR THR LYS VAL SEQRES 18 A 234 THR ALA PHE LEU LYS TRP ILE ASP ARG SER MET LYS THR SEQRES 1 L 52 LYS LEU CYS SER LEU ASP ASN GLY ASP CYS ASP GLN PHE SEQRES 2 L 52 CYS HIS GLU GLU GLN ASN SER VAL VAL CYS SER CYS ALA SEQRES 3 L 52 ARG GLY TYR THR LEU ALA ASP ASN GLY LYS ALA CYS ILE SEQRES 4 L 52 PRO THR GLY PRO TYR PRO CYS GLY LYS GLN THR LEU GLU HET FXA A 1 33 HETNAM FXA N-(2-(((5-CHLORO-2-PYRIDINYL)AMINO)SULFONYL)PHENYL)-4- HETNAM 2 FXA (2-OXO-1(2H)-PYRIDINYL)BENZAMIDE HETSYN FXA N-{2-[(5-CHLOROPYRIDIN-2-YL)SULFAMOYL]PHENYL}-4-(2- HETSYN 2 FXA OXOPYRIDIN-1(2H)-YL)BENZAMIDE FORMUL 3 FXA C23 H17 CL N4 O4 S FORMUL 4 HOH *279(H2 O) HELIX 1 1 ALA A 55 GLN A 61 5 7 HELIX 2 2 GLU A 124A LEU A 131A 1 9 HELIX 3 3 ASP A 164 SER A 172 1 9 HELIX 4 4 PHE A 234 MET A 242 1 9 HELIX 5 5 LYS L 87 CYS L 96 5 10 SHEET 1 A 7 GLN A 20 GLU A 21 0 SHEET 2 A 7 LYS A 156 PRO A 161 -1 O MET A 157 N GLN A 20 SHEET 3 A 7 THR A 135 GLY A 140 -1 N VAL A 138 O LEU A 158 SHEET 4 A 7 PRO A 198 PHE A 203 -1 O VAL A 200 N ILE A 137 SHEET 5 A 7 THR A 206 TRP A 215 -1 O THR A 210 N HIS A 199 SHEET 6 A 7 GLY A 226 LYS A 230 -1 O ILE A 227 N TRP A 215 SHEET 7 A 7 MET A 180 ALA A 183 -1 N PHE A 181 O TYR A 228 SHEET 1 B 7 GLN A 30 ILE A 34 0 SHEET 2 B 7 GLY A 40 ILE A 46 -1 O GLY A 44 N ALA A 31 SHEET 3 B 7 TYR A 51 THR A 54 -1 O LEU A 53 N THR A 45 SHEET 4 B 7 ALA A 104 LEU A 108 -1 O LEU A 106 N ILE A 52 SHEET 5 B 7 ALA A 81 LYS A 90 -1 N ILE A 89 O VAL A 105 SHEET 6 B 7 LYS A 65 VAL A 68 -1 N VAL A 66 O HIS A 83 SHEET 7 B 7 GLN A 30 ILE A 34 -1 N LEU A 32 O ARG A 67 SHEET 1 C 2 PHE L 99 GLU L 102 0 SHEET 2 C 2 VAL L 107 SER L 110 -1 O VAL L 108 N HIS L 101 SHEET 1 D 2 TYR L 115 LEU L 117 0 SHEET 2 D 2 CYS L 124 PRO L 126 -1 O ILE L 125 N THR L 116 SSBOND 1 CYS A 22 CYS A 27 1555 1555 2.48 SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.63 SSBOND 3 CYS A 122 CYS L 132 1555 1555 2.45 SSBOND 4 CYS A 191 CYS A 220 1555 1555 2.63 SSBOND 5 CYS L 89 CYS L 100 1555 1555 2.54 SSBOND 6 CYS L 96 CYS L 109 1555 1555 2.47 SSBOND 7 CYS L 111 CYS L 124 1555 1555 2.46 SITE 1 AC1 13 GLU A 97 THR A 98 TYR A 99 ASP A 189 SITE 2 AC1 13 ALA A 190 CYS A 191 GLN A 192 TRP A 215 SITE 3 AC1 13 GLY A 216 GLY A 218 CYS A 220 GLY A 226 SITE 4 AC1 13 ILE A 227 CRYST1 56.900 72.500 78.800 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 0.017575 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013793 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012690 0.00000