PDB Short entry for 2FPZ HEADER HYDROLASE 17-JAN-06 2FPZ TITLE HUMAN TRYPTASE WITH 2-AMINO BENZIMIDAZOLE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPTASE BETA-2; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: TRYPTASE-2, TRYPTASE II; COMPND 5 EC: 3.4.21.59; COMPND 6 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: TPSB2, TPS2; SOURCE 6 EXPRESSION_SYSTEM: PICHIA PASTORIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4922 KEYWDS SERINE PROTEASE, DRUG DESIGN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.R.SOMOZA REVDAT 3 24-FEB-09 2FPZ 1 VERSN REVDAT 2 23-MAY-06 2FPZ 1 JRNL REVDAT 1 07-MAR-06 2FPZ 0 JRNL AUTH M.E.MCGRATH,P.A.SPRENGELER,B.HIRSCHBEIN,J.R.SOMOZA, JRNL AUTH 2 I.LEHOUX,J.W.JANC,E.GJERSTAD,M.GRAUPE,A.ESTIARTE, JRNL AUTH 3 C.VENKATARAMANI,Y.LIU,R.YEE,J.D.HO,M.J.GREEN, JRNL AUTH 4 C.-S.LEE,L.LIU,V.TAI,J.SPENCER,D.SPERANDIO,B.A.KATZ JRNL TITL STRUCTURE-GUIDED DESIGN OF PEPTIDE-BASED TRYPTASE JRNL TITL 2 INHIBITORS. JRNL REF BIOCHEMISTRY V. 45 5964 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16681368 JRNL DOI 10.1021/BI060173M REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.97 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) (%) : 90.9 REMARK 3 NUMBER OF REFLECTIONS : 70965 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.200 REMARK 3 FREE R VALUE TEST SET COUNT : 7144 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 : 50 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.01 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 994 REMARK 3 BIN R VALUE (WORKING SET) : 0.2890 REMARK 3 BIN FREE R VALUE : 0.3090 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 102 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 : 7680 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 40 REMARK 3 SOLVENT ATOMS : 520 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.07 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.87400 REMARK 3 B22 (A**2) : -0.87400 REMARK 3 B33 (A**2) : 1.74800 REMARK 3 B12 (A**2) : -1.97600 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) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.20 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) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.24 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CRA.PAR REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FPZ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JAN-06. REMARK 100 THE RCSB ID CODE IS RCSB036170. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-NOV-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 76856 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.8 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE, 0.2M AMMONIUM REMARK 280 SULFATE, 30% PEG 1500, PH 4.6, VAPOR DIFFUSION, TEMPERATURE REMARK 280 281K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 55.32700 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 110.65400 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TETRAMER. THIS IS THE SAME REMARK 300 TETRAMER THAT FORMS THE ASYMMETRIC UNIT. 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7540 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 LYS A 245 REMARK 465 PRO A 246 REMARK 465 LYS B 245 REMARK 465 PRO B 246 REMARK 465 LYS C 245 REMARK 465 PRO C 246 REMARK 465 LYS D 245 REMARK 465 PRO D 246 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 GLY C 205 N - CA - C ANGL. DEV. = -16.5 DEGREES 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 TYR A 74 -16.27 69.33 REMARK 500 TYR A 75 -71.41 -61.29 REMARK 500 GLN A 79 64.10 -118.53 REMARK 500 TYR A 95 -49.33 -134.53 REMARK 500 ASN A 204 -99.32 65.32 REMARK 500 HIS A 239 1.03 -68.00 REMARK 500 HIS B 48 148.10 -171.14 REMARK 500 ARG B 69 121.39 -36.39 REMARK 500 TYR B 74 -27.48 74.88 REMARK 500 TYR B 95 -43.98 -145.14 REMARK 500 PHE B 130 73.50 52.53 REMARK 500 PRO B 152B 20.99 -76.18 REMARK 500 PHE B 153 60.10 60.15 REMARK 500 ASN B 185 -156.89 -149.31 REMARK 500 TRP C 38 89.94 -69.69 REMARK 500 TYR C 74 -21.88 74.49 REMARK 500 GLN C 81 77.52 -151.96 REMARK 500 TYR C 95 -47.59 -136.89 REMARK 500 ASP C 145 166.12 178.09 REMARK 500 VAL C 203 -98.87 -95.71 REMARK 500 THR C 206 117.67 33.96 REMARK 500 HIS C 239 3.95 -68.08 REMARK 500 TYR D 74 -22.68 71.62 REMARK 500 TYR D 95 -41.75 -142.82 REMARK 500 PHE D 130 70.04 53.98 REMARK 500 TRP D 215 -167.20 -161.79 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 A1041 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH A1086 DISTANCE = 8.70 ANGSTROMS REMARK 525 HOH B1094 DISTANCE = 5.09 ANGSTROMS REMARK 525 HOH B1095 DISTANCE = 5.49 ANGSTROMS REMARK 525 HOH A1101 DISTANCE = 5.56 ANGSTROMS REMARK 525 HOH A1109 DISTANCE = 5.24 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 270 A 1000 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 270 B 1001 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 270 C 1002 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 270 D 1003 DBREF 2FPZ A 16 246 UNP P20231 TRYB2_HUMAN 31 275 DBREF 2FPZ B 16 246 UNP P20231 TRYB2_HUMAN 31 275 DBREF 2FPZ C 16 246 UNP P20231 TRYB2_HUMAN 31 275 DBREF 2FPZ D 16 246 UNP P20231 TRYB2_HUMAN 31 275 SEQRES 1 A 245 ILE VAL GLY GLY GLN GLU ALA PRO ARG SER LYS TRP PRO SEQRES 2 A 245 TRP GLN VAL SER LEU ARG VAL HIS GLY PRO TYR TRP MET SEQRES 3 A 245 HIS PHE CYS GLY GLY SER LEU ILE HIS PRO GLN TRP VAL SEQRES 4 A 245 LEU THR ALA ALA HIS CYS VAL GLY PRO ASP VAL LYS ASP SEQRES 5 A 245 LEU ALA ALA LEU ARG VAL GLN LEU ARG GLU GLN HIS LEU SEQRES 6 A 245 TYR TYR GLN ASP GLN LEU LEU PRO VAL SER ARG ILE ILE SEQRES 7 A 245 VAL HIS PRO GLN PHE TYR THR ALA GLN ILE GLY ALA ASP SEQRES 8 A 245 ILE ALA LEU LEU GLU LEU GLU GLU PRO VAL LYS VAL SER SEQRES 9 A 245 SER HIS VAL HIS THR VAL THR LEU PRO PRO ALA SER GLU SEQRES 10 A 245 THR PHE PRO PRO GLY MET PRO CYS TRP VAL THR GLY TRP SEQRES 11 A 245 GLY ASP VAL ASP ASN ASP GLU ARG LEU PRO PRO PRO PHE SEQRES 12 A 245 PRO LEU LYS GLN VAL LYS VAL PRO ILE MET GLU ASN HIS SEQRES 13 A 245 ILE CYS ASP ALA LYS TYR HIS LEU GLY ALA TYR THR GLY SEQRES 14 A 245 ASP ASP VAL ARG ILE VAL ARG ASP ASP MET LEU CYS ALA SEQRES 15 A 245 GLY ASN THR ARG ARG ASP SER CYS GLN GLY ASP SER GLY SEQRES 16 A 245 GLY PRO LEU VAL CYS LYS VAL ASN GLY THR TRP LEU GLN SEQRES 17 A 245 ALA GLY VAL VAL SER TRP GLY GLU GLY CYS ALA GLN PRO SEQRES 18 A 245 ASN ARG PRO GLY ILE TYR THR ARG VAL THR TYR TYR LEU SEQRES 19 A 245 ASP TRP ILE HIS HIS TYR VAL PRO LYS LYS PRO SEQRES 1 B 245 ILE VAL GLY GLY GLN GLU ALA PRO ARG SER LYS TRP PRO SEQRES 2 B 245 TRP GLN VAL SER LEU ARG VAL HIS GLY PRO TYR TRP MET SEQRES 3 B 245 HIS PHE CYS GLY GLY SER LEU ILE HIS PRO GLN TRP VAL SEQRES 4 B 245 LEU THR ALA ALA HIS CYS VAL GLY PRO ASP VAL LYS ASP SEQRES 5 B 245 LEU ALA ALA LEU ARG VAL GLN LEU ARG GLU GLN HIS LEU SEQRES 6 B 245 TYR TYR GLN ASP GLN LEU LEU PRO VAL SER ARG ILE ILE SEQRES 7 B 245 VAL HIS PRO GLN PHE TYR THR ALA GLN ILE GLY ALA ASP SEQRES 8 B 245 ILE ALA LEU LEU GLU LEU GLU GLU PRO VAL LYS VAL SER SEQRES 9 B 245 SER HIS VAL HIS THR VAL THR LEU PRO PRO ALA SER GLU SEQRES 10 B 245 THR PHE PRO PRO GLY MET PRO CYS TRP VAL THR GLY TRP SEQRES 11 B 245 GLY ASP VAL ASP ASN ASP GLU ARG LEU PRO PRO PRO PHE SEQRES 12 B 245 PRO LEU LYS GLN VAL LYS VAL PRO ILE MET GLU ASN HIS SEQRES 13 B 245 ILE CYS ASP ALA LYS TYR HIS LEU GLY ALA TYR THR GLY SEQRES 14 B 245 ASP ASP VAL ARG ILE VAL ARG ASP ASP MET LEU CYS ALA SEQRES 15 B 245 GLY ASN THR ARG ARG ASP SER CYS GLN GLY ASP SER GLY SEQRES 16 B 245 GLY PRO LEU VAL CYS LYS VAL ASN GLY THR TRP LEU GLN SEQRES 17 B 245 ALA GLY VAL VAL SER TRP GLY GLU GLY CYS ALA GLN PRO SEQRES 18 B 245 ASN ARG PRO GLY ILE TYR THR ARG VAL THR TYR TYR LEU SEQRES 19 B 245 ASP TRP ILE HIS HIS TYR VAL PRO LYS LYS PRO SEQRES 1 C 245 ILE VAL GLY GLY GLN GLU ALA PRO ARG SER LYS TRP PRO SEQRES 2 C 245 TRP GLN VAL SER LEU ARG VAL HIS GLY PRO TYR TRP MET SEQRES 3 C 245 HIS PHE CYS GLY GLY SER LEU ILE HIS PRO GLN TRP VAL SEQRES 4 C 245 LEU THR ALA ALA HIS CYS VAL GLY PRO ASP VAL LYS ASP SEQRES 5 C 245 LEU ALA ALA LEU ARG VAL GLN LEU ARG GLU GLN HIS LEU SEQRES 6 C 245 TYR TYR GLN ASP GLN LEU LEU PRO VAL SER ARG ILE ILE SEQRES 7 C 245 VAL HIS PRO GLN PHE TYR THR ALA GLN ILE GLY ALA ASP SEQRES 8 C 245 ILE ALA LEU LEU GLU LEU GLU GLU PRO VAL LYS VAL SER SEQRES 9 C 245 SER HIS VAL HIS THR VAL THR LEU PRO PRO ALA SER GLU SEQRES 10 C 245 THR PHE PRO PRO GLY MET PRO CYS TRP VAL THR GLY TRP SEQRES 11 C 245 GLY ASP VAL ASP ASN ASP GLU ARG LEU PRO PRO PRO PHE SEQRES 12 C 245 PRO LEU LYS GLN VAL LYS VAL PRO ILE MET GLU ASN HIS SEQRES 13 C 245 ILE CYS ASP ALA LYS TYR HIS LEU GLY ALA TYR THR GLY SEQRES 14 C 245 ASP ASP VAL ARG ILE VAL ARG ASP ASP MET LEU CYS ALA SEQRES 15 C 245 GLY ASN THR ARG ARG ASP SER CYS GLN GLY ASP SER GLY SEQRES 16 C 245 GLY PRO LEU VAL CYS LYS VAL ASN GLY THR TRP LEU GLN SEQRES 17 C 245 ALA GLY VAL VAL SER TRP GLY GLU GLY CYS ALA GLN PRO SEQRES 18 C 245 ASN ARG PRO GLY ILE TYR THR ARG VAL THR TYR TYR LEU SEQRES 19 C 245 ASP TRP ILE HIS HIS TYR VAL PRO LYS LYS PRO SEQRES 1 D 245 ILE VAL GLY GLY GLN GLU ALA PRO ARG SER LYS TRP PRO SEQRES 2 D 245 TRP GLN VAL SER LEU ARG VAL HIS GLY PRO TYR TRP MET SEQRES 3 D 245 HIS PHE CYS GLY GLY SER LEU ILE HIS PRO GLN TRP VAL SEQRES 4 D 245 LEU THR ALA ALA HIS CYS VAL GLY PRO ASP VAL LYS ASP SEQRES 5 D 245 LEU ALA ALA LEU ARG VAL GLN LEU ARG GLU GLN HIS LEU SEQRES 6 D 245 TYR TYR GLN ASP GLN LEU LEU PRO VAL SER ARG ILE ILE SEQRES 7 D 245 VAL HIS PRO GLN PHE TYR THR ALA GLN ILE GLY ALA ASP SEQRES 8 D 245 ILE ALA LEU LEU GLU LEU GLU GLU PRO VAL LYS VAL SER SEQRES 9 D 245 SER HIS VAL HIS THR VAL THR LEU PRO PRO ALA SER GLU SEQRES 10 D 245 THR PHE PRO PRO GLY MET PRO CYS TRP VAL THR GLY TRP SEQRES 11 D 245 GLY ASP VAL ASP ASN ASP GLU ARG LEU PRO PRO PRO PHE SEQRES 12 D 245 PRO LEU LYS GLN VAL LYS VAL PRO ILE MET GLU ASN HIS SEQRES 13 D 245 ILE CYS ASP ALA LYS TYR HIS LEU GLY ALA TYR THR GLY SEQRES 14 D 245 ASP ASP VAL ARG ILE VAL ARG ASP ASP MET LEU CYS ALA SEQRES 15 D 245 GLY ASN THR ARG ARG ASP SER CYS GLN GLY ASP SER GLY SEQRES 16 D 245 GLY PRO LEU VAL CYS LYS VAL ASN GLY THR TRP LEU GLN SEQRES 17 D 245 ALA GLY VAL VAL SER TRP GLY GLU GLY CYS ALA GLN PRO SEQRES 18 D 245 ASN ARG PRO GLY ILE TYR THR ARG VAL THR TYR TYR LEU SEQRES 19 D 245 ASP TRP ILE HIS HIS TYR VAL PRO LYS LYS PRO HET 270 A1000 10 HET 270 B1001 10 HET 270 C1002 10 HET 270 D1003 10 HETNAM 270 2H-BENZOIMIDAZOL-2-YLAMINE HETSYN 270 ZK-800270 FORMUL 5 270 4(C7 H7 N3) FORMUL 9 HOH *520(H2 O) HELIX 1 1 ALA A 55 GLY A 60 1 6 HELIX 2 2 ASP A 60E ALA A 62 5 3 HELIX 3 3 GLU A 164 LEU A 173A 1 11 HELIX 4 4 TYR A 234 HIS A 239 1 6 HELIX 5 5 ALA B 55 VAL B 59 5 5 HELIX 6 6 ASP B 60E ALA B 62 5 3 HELIX 7 7 GLU B 164 LEU B 173A 1 11 HELIX 8 8 TYR B 234 VAL B 242 1 9 HELIX 9 9 ALA C 55 VAL C 59 5 5 HELIX 10 10 ASP C 60E ALA C 62 5 3 HELIX 11 11 GLU C 164 LEU C 173A 1 11 HELIX 12 12 TYR C 234 HIS C 239 1 6 HELIX 13 13 ALA D 55 GLY D 60 1 6 HELIX 14 14 ASP D 60E ALA D 62 5 3 HELIX 15 15 GLU D 164 LEU D 173A 1 11 HELIX 16 16 TYR D 234 VAL D 242 1 9 SHEET 1 A 8 GLN A 20 GLU A 21 0 SHEET 2 A 8 LYS A 156 MET A 163 -1 O GLN A 157 N GLN A 20 SHEET 3 A 8 MET A 180 ALA A 183 -1 O CYS A 182 N MET A 163 SHEET 4 A 8 GLY A 226 ARG A 230 -1 O TYR A 228 N LEU A 181 SHEET 5 A 8 THR A 206 TRP A 215 -1 N TRP A 215 O ILE A 227 SHEET 6 A 8 PRO A 198 VAL A 203 -1 N VAL A 203 O THR A 206 SHEET 7 A 8 PRO A 135 GLY A 140 -1 N TRP A 137 O VAL A 200 SHEET 8 A 8 LYS A 156 MET A 163 -1 O VAL A 160 N CYS A 136 SHEET 1 B 7 GLN A 30 VAL A 35 0 SHEET 2 B 7 MET A 39 HIS A 48 -1 O CYS A 42 N LEU A 33 SHEET 3 B 7 TRP A 51 THR A 54 -1 O LEU A 53 N SER A 45 SHEET 4 B 7 ALA A 104 LEU A 108 -1 O LEU A 106 N VAL A 52 SHEET 5 B 7 LEU A 83 VAL A 90 -1 N ILE A 89 O LEU A 105 SHEET 6 B 7 LEU A 64 GLN A 67 -1 N VAL A 66 O LEU A 83 SHEET 7 B 7 GLN A 30 VAL A 35 -1 N ARG A 34 O ARG A 65 SHEET 1 C 8 GLN B 20 GLU B 21 0 SHEET 2 C 8 LYS B 156 VAL B 160 -1 O GLN B 157 N GLN B 20 SHEET 3 C 8 CYS B 136 GLY B 140 -1 N CYS B 136 O VAL B 160 SHEET 4 C 8 PRO B 198 VAL B 203 -1 O VAL B 200 N TRP B 137 SHEET 5 C 8 THR B 206 TRP B 215 -1 O THR B 206 N VAL B 203 SHEET 6 C 8 GLY B 226 ARG B 230 -1 O ILE B 227 N TRP B 215 SHEET 7 C 8 MET B 180 ALA B 183 -1 N LEU B 181 O TYR B 228 SHEET 8 C 8 ILE B 162 MET B 163 -1 N MET B 163 O CYS B 182 SHEET 1 D 7 GLN B 30 VAL B 35 0 SHEET 2 D 7 MET B 39 HIS B 48 -1 O CYS B 42 N LEU B 33 SHEET 3 D 7 TRP B 51 THR B 54 -1 O LEU B 53 N SER B 45 SHEET 4 D 7 ALA B 104 LEU B 108 -1 O LEU B 106 N VAL B 52 SHEET 5 D 7 LEU B 83 VAL B 90 -1 N ILE B 89 O LEU B 105 SHEET 6 D 7 LEU B 64 GLN B 67 -1 N VAL B 66 O LEU B 83 SHEET 7 D 7 GLN B 30 VAL B 35 -1 N ARG B 34 O ARG B 65 SHEET 1 E 8 GLN C 20 GLU C 21 0 SHEET 2 E 8 LYS C 156 MET C 163 -1 O GLN C 157 N GLN C 20 SHEET 3 E 8 MET C 180 ALA C 183 -1 O CYS C 182 N MET C 163 SHEET 4 E 8 GLY C 226 ARG C 230 -1 O TYR C 228 N LEU C 181 SHEET 5 E 8 TRP C 207 TRP C 215 -1 N TRP C 215 O ILE C 227 SHEET 6 E 8 PRO C 198 LYS C 202 -1 N CYS C 201 O LEU C 208 SHEET 7 E 8 PRO C 135 GLY C 140 -1 N TRP C 137 O VAL C 200 SHEET 8 E 8 LYS C 156 MET C 163 -1 O VAL C 160 N CYS C 136 SHEET 1 F 7 GLN C 30 VAL C 35 0 SHEET 2 F 7 MET C 39 HIS C 48 -1 O CYS C 42 N LEU C 33 SHEET 3 F 7 TRP C 51 THR C 54 -1 O LEU C 53 N SER C 45 SHEET 4 F 7 ALA C 104 LEU C 108 -1 O ALA C 104 N THR C 54 SHEET 5 F 7 LEU C 83 VAL C 90 -1 N ILE C 89 O LEU C 105 SHEET 6 F 7 LEU C 64 GLN C 67 -1 N VAL C 66 O LEU C 83 SHEET 7 F 7 GLN C 30 VAL C 35 -1 N ARG C 34 O ARG C 65 SHEET 1 G 8 GLN D 20 GLU D 21 0 SHEET 2 G 8 LYS D 156 VAL D 160 -1 O GLN D 157 N GLN D 20 SHEET 3 G 8 CYS D 136 GLY D 140 -1 N CYS D 136 O VAL D 160 SHEET 4 G 8 PRO D 198 VAL D 203 -1 O VAL D 200 N TRP D 137 SHEET 5 G 8 THR D 206 TRP D 215 -1 O THR D 206 N VAL D 203 SHEET 6 G 8 GLY D 226 ARG D 230 -1 O ILE D 227 N TRP D 215 SHEET 7 G 8 MET D 180 ALA D 183 -1 N LEU D 181 O TYR D 228 SHEET 8 G 8 ILE D 162 MET D 163 -1 N MET D 163 O CYS D 182 SHEET 1 H 7 GLN D 30 VAL D 35 0 SHEET 2 H 7 MET D 39 HIS D 48 -1 O CYS D 42 N LEU D 33 SHEET 3 H 7 TRP D 51 THR D 54 -1 O LEU D 53 N SER D 45 SHEET 4 H 7 ALA D 104 LEU D 108 -1 O ALA D 104 N THR D 54 SHEET 5 H 7 LEU D 83 VAL D 90 -1 N ILE D 89 O LEU D 105 SHEET 6 H 7 LEU D 64 GLN D 67 -1 N VAL D 66 O LEU D 83 SHEET 7 H 7 GLN D 30 VAL D 35 -1 N ARG D 34 O ARG D 65 SSBOND 1 CYS A 42 CYS A 58 1555 1555 2.04 SSBOND 2 CYS A 136 CYS A 201 1555 1555 2.04 SSBOND 3 CYS A 168 CYS A 182 1555 1555 2.03 SSBOND 4 CYS A 191 CYS A 220 1555 1555 2.03 SSBOND 5 CYS B 42 CYS B 58 1555 1555 2.04 SSBOND 6 CYS B 136 CYS B 201 1555 1555 2.03 SSBOND 7 CYS B 168 CYS B 182 1555 1555 2.03 SSBOND 8 CYS B 191 CYS B 220 1555 1555 2.04 SSBOND 9 CYS C 42 CYS C 58 1555 1555 2.04 SSBOND 10 CYS C 136 CYS C 201 1555 1555 2.03 SSBOND 11 CYS C 168 CYS C 182 1555 1555 2.03 SSBOND 12 CYS C 191 CYS C 220 1555 1555 2.03 SSBOND 13 CYS D 42 CYS D 58 1555 1555 2.04 SSBOND 14 CYS D 136 CYS D 201 1555 1555 2.03 SSBOND 15 CYS D 168 CYS D 182 1555 1555 2.03 SSBOND 16 CYS D 191 CYS D 220 1555 1555 2.04 CISPEP 1 GLY A 60 PRO A 60A 0 0.54 CISPEP 2 PRO A 152A PRO A 152B 0 1.25 CISPEP 3 GLY B 60 PRO B 60A 0 -0.09 CISPEP 4 PRO B 152A PRO B 152B 0 0.26 CISPEP 5 GLY C 60 PRO C 60A 0 0.52 CISPEP 6 PRO C 152A PRO C 152B 0 0.29 CISPEP 7 GLY D 60 PRO D 60A 0 0.41 CISPEP 8 PRO D 152A PRO D 152B 0 0.54 SITE 1 AC1 9 ASP A 189 SER A 190 CYS A 191 GLN A 192 SITE 2 AC1 9 SER A 195 GLY A 216 GLY A 219 GLY A 226 SITE 3 AC1 9 HOH A1093 SITE 1 AC2 9 ASP B 189 SER B 190 CYS B 191 GLN B 192 SITE 2 AC2 9 SER B 195 GLY B 216 GLY B 219 GLY B 226 SITE 3 AC2 9 HOH B1039 SITE 1 AC3 9 ASP C 189 SER C 190 CYS C 191 GLN C 192 SITE 2 AC3 9 SER C 195 GLY C 216 GLY C 219 GLY C 226 SITE 3 AC3 9 HOH C1090 SITE 1 AC4 8 ASP D 189 SER D 190 CYS D 191 SER D 195 SITE 2 AC4 8 TRP D 215 GLY D 216 GLY D 219 GLY D 226 CRYST1 78.895 78.895 165.981 90.00 90.00 120.00 P 31 12 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 0.012675 0.007318 0.000000 0.00000 SCALE2 0.000000 0.014636 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006025 0.00000