HEADER HYDROLASE/HYDROLASE INHIBITOR 16-JAN-13 4ISI TITLE STRUCTURE OF FACTOR VIIA IN COMPLEX WITH THE INHIBITOR (6S)-N-(4- TITLE 2 CARBAMIMIDOYLBENZYL)-1-CHLORO-3-(CYCLOBUTYLAMINO)-8,8-DIETHYL-4-OXO- TITLE 3 4,6,7,8-TETRAHYDROPYRROLO[1,2-A]PYRAZINE-6-CARBOXAMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: FACTOR VII HEAVY CHAIN; COMPND 3 CHAIN: H; COMPND 4 EC: 3.4.21.21; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: FACTOR VII LIGHT CHAIN; COMPND 8 CHAIN: L; COMPND 9 FRAGMENT: UNP RESIDUES 150-204; COMPND 10 EC: 3.4.21.21; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: F7; SOURCE 6 EXPRESSION_SYSTEM: CRICETINAE; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10026; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: F7; SOURCE 13 EXPRESSION_SYSTEM: CRICETINAE; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 10026 KEYWDS GLYCOPROTEIN, HYDROLASE, SERINE PROTEASE, PLASMA, BLOOD COAGULATION KEYWDS 2 FACTOR, PROTEIN INHIBITOR COMPLEX, CALCIUM-BINDING, HYDROLASE- KEYWDS 3 HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.WEI REVDAT 2 06-MAR-13 4ISI 1 JRNL REVDAT 1 27-FEB-13 4ISI 0 JRNL AUTH X.ZHANG,P.W.GLUNZ,W.JIANG,A.SCHMITT,M.NEWMAN,F.A.BARBERA, JRNL AUTH 2 J.M.BOZARTH,A.R.RENDINA,A.WEI,X.WEN,K.A.ROSSI,J.M.LUETTGEN, JRNL AUTH 3 P.C.WONG,R.M.KNABB,R.R.WEXLER,E.SCOTT PRIESTLEY JRNL TITL DESIGN AND SYNTHESIS OF BICYCLIC PYRAZINONE AND PYRIMIDINONE JRNL TITL 2 AMIDES AS POTENT TF-FVIIA INHIBITORS. JRNL REF BIOORG.MED.CHEM.LETT. V. 23 1604 2013 JRNL REFN ISSN 0960-894X JRNL PMID 23416003 JRNL DOI 10.1016/J.BMCL.2013.01.094 REMARK 2 REMARK 2 RESOLUTION. 1.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNX 2005 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN,ACCELRYS REMARK 3 : SOFTWARE INC.(BADGER,BERARD,KUMAR,SZALMA, REMARK 3 : YIP,DZAKULA) REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.94 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.42 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 272346.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 38783 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) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.209 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1950 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.2110 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.2100 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2026 REMARK 3 ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : 0.0050 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 40422 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) : 1.94 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.03 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4100 REMARK 3 BIN R VALUE (WORKING SET) : 0.2180 REMARK 3 BIN FREE R VALUE : 0.2340 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 210 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2390 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 220 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.52000 REMARK 3 B22 (A**2) : -1.52000 REMARK 3 B33 (A**2) : 3.04000 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) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.09 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.11 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.10 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.99 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) : 1.340 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.100 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.140 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.170 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 40.00 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : 1GG.PAR REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : 1GG.TOP REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4ISI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JAN-13. REMARK 100 THE RCSB ID CODE IS RCSB077153. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-APR-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40495 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.940 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 (%) : 99.9 REMARK 200 DATA REDUNDANCY : 14.100 REMARK 200 R MERGE (I) : 0.09900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 60.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.01 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.10 REMARK 200 R MERGE FOR SHELL (I) : 0.30100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 10.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR SUBSTITUTION 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 (%): 68.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES, PH 6.0, 20 MM CACL2, 17.5% REMARK 280 (W/V) PEG 6000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 58.55000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 47.71000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 47.71000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 29.27500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 47.71000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 47.71000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 87.82500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 47.71000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 47.71000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 29.27500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 47.71000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 47.71000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 87.82500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 58.55000 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: 2070 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, 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 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 H 401 LIES ON A SPECIAL POSITION. 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 ASN H 48 -160.89 -161.51 REMARK 500 HIS H 71 -60.30 -144.74 REMARK 500 THR H 129C -56.50 -121.88 REMARK 500 SER H 214 -67.98 -125.73 REMARK 500 GLN L 100 -96.87 -122.40 REMARK 500 THR L 108 -25.28 80.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA H 302 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU H 75 O REMARK 620 2 GLU H 70 OE1 171.3 REMARK 620 3 ASP H 72 O 84.0 87.4 REMARK 620 4 GLU H 80 OE1 87.5 101.0 168.7 REMARK 620 5 HOH H 429 O 99.9 82.3 100.2 88.6 REMARK 620 6 HOH H 569 O 96.3 82.6 88.0 85.5 162.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1GG H 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA H 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ISH RELATED DB: PDB DBREF 4ISI H 16 257 UNP P08709 FA7_HUMAN 213 466 DBREF 4ISI L 90 144 UNP P08709 FA7_HUMAN 150 204 SEQRES 1 H 254 ILE VAL GLY GLY LYS VAL CYS PRO LYS GLY GLU CYS PRO SEQRES 2 H 254 TRP GLN VAL LEU LEU LEU VAL ASN GLY ALA GLN LEU CYS SEQRES 3 H 254 GLY GLY THR LEU ILE ASN THR ILE TRP VAL VAL SER ALA SEQRES 4 H 254 ALA HIS CYS PHE ASP LYS ILE LYS ASN TRP ARG ASN LEU SEQRES 5 H 254 ILE ALA VAL LEU GLY GLU HIS ASP LEU SER GLU HIS ASP SEQRES 6 H 254 GLY ASP GLU GLN SER ARG ARG VAL ALA GLN VAL ILE ILE SEQRES 7 H 254 PRO SER THR TYR VAL PRO GLY THR THR ASN HIS ASP ILE SEQRES 8 H 254 ALA LEU LEU ARG LEU HIS GLN PRO VAL VAL LEU THR ASP SEQRES 9 H 254 HIS VAL VAL PRO LEU CYS LEU PRO GLU ARG THR PHE SER SEQRES 10 H 254 GLU ARG THR LEU ALA PHE VAL ARG PHE SER LEU VAL SER SEQRES 11 H 254 GLY TRP GLY GLN LEU LEU ASP ARG GLY ALA THR ALA LEU SEQRES 12 H 254 GLU LEU MET VAL LEU ASN VAL PRO ARG LEU MET THR GLN SEQRES 13 H 254 ASP CYS LEU GLN GLN SER ARG LYS VAL GLY ASP SER PRO SEQRES 14 H 254 ASN ILE THR GLU TYR MET PHE CYS ALA GLY TYR SER ASP SEQRES 15 H 254 GLY SER LYS ASP SER CYS LYS GLY ASP SER GLY GLY PRO SEQRES 16 H 254 HIS ALA THR HIS TYR ARG GLY THR TRP TYR LEU THR GLY SEQRES 17 H 254 ILE VAL SER TRP GLY GLN GLY CYS ALA THR VAL GLY HIS SEQRES 18 H 254 PHE GLY VAL TYR THR ARG VAL SER GLN TYR ILE GLU TRP SEQRES 19 H 254 LEU GLN LYS LEU MET ARG SER GLU PRO ARG PRO GLY VAL SEQRES 20 H 254 LEU LEU ARG ALA PRO PHE PRO SEQRES 1 L 55 ILE CYS VAL ASN GLU ASN GLY GLY CYS GLU GLN TYR CYS SEQRES 2 L 55 SER ASP HIS THR GLY THR LYS ARG SER CYS ARG CYS HIS SEQRES 3 L 55 GLU GLY TYR SER LEU LEU ALA ASP GLY VAL SER CYS THR SEQRES 4 L 55 PRO THR VAL GLU TYR PRO CYS GLY LYS ILE PRO ILE LEU SEQRES 5 L 55 GLU LYS ARG HET 1GG H 301 33 HET CA H 302 1 HETNAM 1GG (6S)-N-(4-CARBAMIMIDOYLBENZYL)-1-CHLORO-3- HETNAM 2 1GG (CYCLOBUTYLAMINO)-8,8-DIETHYL-4-OXO-4,6,7,8- HETNAM 3 1GG TETRAHYDROPYRROLO[1,2-A]PYRAZINE-6-CARBOXAMIDE HETNAM CA CALCIUM ION FORMUL 3 1GG C24 H31 CL N6 O2 FORMUL 4 CA CA 2+ FORMUL 5 HOH *220(H2 O) HELIX 1 1 ALA H 55 ASP H 60 5 6 HELIX 2 2 ASN H 60D ARG H 62 5 3 HELIX 3 3 GLU H 125 THR H 129C 1 8 HELIX 4 4 LEU H 129D VAL H 129G 5 4 HELIX 5 5 MET H 164 SER H 170B 1 9 HELIX 6 6 TYR H 234 ARG H 243 1 10 HELIX 7 7 ASN L 93 CYS L 98 5 6 HELIX 8 8 ILE L 138 LYS L 143 1 6 SHEET 1 A 8 LYS H 20 VAL H 21 0 SHEET 2 A 8 MET H 156 LEU H 163 -1 O VAL H 157 N LYS H 20 SHEET 3 A 8 MET H 180 ALA H 183 -1 O CYS H 182 N LEU H 163 SHEET 4 A 8 GLY H 226 ARG H 230 -1 O TYR H 228 N PHE H 181 SHEET 5 A 8 THR H 206 TRP H 215 -1 N TRP H 215 O VAL H 227 SHEET 6 A 8 PRO H 198 TYR H 203 -1 N THR H 201 O TYR H 208 SHEET 7 A 8 PHE H 135 GLY H 140 -1 N LEU H 137 O ALA H 200 SHEET 8 A 8 MET H 156 LEU H 163 -1 O VAL H 160 N SER H 136 SHEET 1 B 8 LEU H 251 ALA H 254 0 SHEET 2 B 8 GLN H 81 PRO H 91 1 N VAL H 88 O LEU H 252 SHEET 3 B 8 ALA H 104 LEU H 108 -1 O LEU H 105 N ILE H 89 SHEET 4 B 8 TRP H 51 SER H 54 -1 N VAL H 52 O LEU H 106 SHEET 5 B 8 ALA H 39 LEU H 46 -1 N THR H 45 O VAL H 53 SHEET 6 B 8 GLN H 30 VAL H 35 -1 N LEU H 33 O LEU H 41 SHEET 7 B 8 LEU H 64 LEU H 68 -1 O ILE H 65 N LEU H 34 SHEET 8 B 8 GLN H 81 PRO H 91 -1 O GLN H 81 N LEU H 68 SHEET 1 C 2 TYR L 101 ASP L 104 0 SHEET 2 C 2 ARG L 110 ARG L 113 -1 O SER L 111 N SER L 103 SHEET 1 D 2 TYR L 118 LEU L 120 0 SHEET 2 D 2 CYS L 127 PRO L 129 -1 O THR L 128 N SER L 119 SSBOND 1 CYS H 22 CYS H 27 1555 1555 2.05 SSBOND 2 CYS H 42 CYS H 58 1555 1555 2.03 SSBOND 3 CYS H 122 CYS L 135 1555 1555 2.03 SSBOND 4 CYS H 168 CYS H 182 1555 1555 2.04 SSBOND 5 CYS H 191 CYS H 220 1555 1555 2.03 SSBOND 6 CYS L 91 CYS L 102 1555 1555 2.03 SSBOND 7 CYS L 98 CYS L 112 1555 1555 2.03 SSBOND 8 CYS L 114 CYS L 127 1555 1555 2.04 LINK O GLU H 75 CA CA H 302 1555 1555 2.48 LINK OE1 GLU H 70 CA CA H 302 1555 1555 2.48 LINK O ASP H 72 CA CA H 302 1555 1555 2.49 LINK OE1 GLU H 80 CA CA H 302 1555 1555 2.50 LINK CA CA H 302 O HOH H 429 1555 1555 2.60 LINK CA CA H 302 O HOH H 569 1555 1555 2.69 CISPEP 1 PHE H 256 PRO H 257 0 3.23 SITE 1 AC1 17 HIS H 57 GLY H 97 THR H 98 THR H 99 SITE 2 AC1 17 PRO H 170I ASP H 189 SER H 190 CYS H 191 SITE 3 AC1 17 SER H 195 SER H 214 TRP H 215 GLY H 216 SITE 4 AC1 17 GLN H 217 GLY H 219 GLY H 226 HOH H 425 SITE 5 AC1 17 HOH H 532 SITE 1 AC2 6 GLU H 70 ASP H 72 GLU H 75 GLU H 80 SITE 2 AC2 6 HOH H 429 HOH H 569 CRYST1 95.420 95.420 117.100 90.00 90.00 90.00 P 41 21 2 8 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 0.010480 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010480 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008540 0.00000