HEADER HYDROLASE 12-JUN-07 2V35 TITLE PORCINE PANCREATIC ELASTASE IN COMPLEX WITH INHIBITOR JM54 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ELASTASE-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PORCINE PANCREATIC ELASTASE; COMPND 5 EC: 3.4.21.36 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 ORGAN: PANCREAS KEYWDS SERINE PROTEASE, SERINE PROTEASES, CALCIUM, ZYMOGEN, PROTEASE, KEYWDS 2 ELASTASE, HYDROLASE, INHIBITION, BETA-LACTAMS, METAL-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR T.F.OLIVEIRA,J.MULCHANDE,L.MARTINS,R.MOREIRA,J.ILEY,M.ARCHER REVDAT 5 13-NOV-24 2V35 1 REMARK REVDAT 4 13-DEC-23 2V35 1 LINK REVDAT 3 24-JUL-19 2V35 1 REMARK LINK REVDAT 2 24-FEB-09 2V35 1 VERSN REVDAT 1 24-JUN-08 2V35 0 JRNL AUTH J.MULCHANDE,L.MARTINS,R.MOREIRA,M.ARCHER,T.F.OLIVEIRA,J.ILEY JRNL TITL THE EFFICIENCY OF C-4 SUBSTITUENTS IN ACTIVATING THE JRNL TITL 2 BETA-LACTAM SCAFFOLD TOWARDS SERINE PROTEASES AND HYDROXIDE JRNL TITL 3 ION. JRNL REF ORG.BIOMOL.CHEM. V. 5 2617 2007 JRNL REFN ISSN 1477-0520 JRNL PMID 18019537 JRNL DOI 10.1039/B706622H REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.F.OLIVEIRA,J.MULCHANDE,R.MOREIRA,J.ILEY,M.ARCHER REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY DIFFRACTION STUDIES OF REMARK 1 TITL 2 PORCINE PANCREATIC ELASTASE IN COMPLEX WITH A NOVEL REMARK 1 TITL 3 INHIBITOR REMARK 1 REF PROTEIN PEPT.LETT. V. 14 93 2007 REMARK 1 REFN ISSN 0929-8665 REMARK 1 PMID 17266656 REMARK 1 DOI 10.2174/092986607779117173 REMARK 2 REMARK 2 RESOLUTION. 1.67 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.67 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 24355 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) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1310 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.67 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.71 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1469 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2080 REMARK 3 BIN FREE R VALUE SET COUNT : 74 REMARK 3 BIN FREE R VALUE : 0.2840 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1822 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 34 REMARK 3 SOLVENT ATOMS : 310 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.44 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : 0.02000 REMARK 3 B33 (A**2) : 0.00000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.100 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.095 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.052 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.487 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.962 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1906 ; 0.010 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2599 ; 1.220 ; 1.928 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 238 ; 5.861 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 84 ;35.691 ;23.929 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 281 ;11.447 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;17.196 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 291 ; 0.090 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1450 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 913 ; 0.226 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1294 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 244 ; 0.478 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 25 ; 0.131 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 28 ; 0.119 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1181 ; 0.634 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1906 ; 1.173 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 771 ; 1.875 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 693 ; 2.929 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 2V35 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1290030370. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.82 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26474 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.660 REMARK 200 RESOLUTION RANGE LOW (A) : 37.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 6.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.03000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.10 REMARK 200 R MERGE FOR SHELL (I) : 0.09000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 14.70 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1QNJ REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM ACETATE PH 5.1 200 MM REMARK 280 SODIUM SULFATE 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 25.12300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.34400 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.96900 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.34400 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.12300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.96900 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: PQS 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 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 ARG A 145 C THR A 147 N 0.211 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 ASN A 115 -166.92 -163.63 REMARK 500 TYR A 171 -118.05 -92.00 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 NA A1247 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 70 OE1 REMARK 620 2 ASN A 72 O 83.5 REMARK 620 3 GLN A 75 O 168.5 85.2 REMARK 620 4 ASP A 77 OD2 79.3 90.5 98.9 REMARK 620 5 GLU A 80 OE2 100.1 175.9 91.2 88.2 REMARK 620 N 1 2 3 4 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE J54 A1246 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A1247 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1248 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1249 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1250 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B0E RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE PANCREATIC ELASTASE WITH MDL 101,146 REMARK 900 RELATED ID: 1BMA RELATED DB: PDB REMARK 900 BENZYL METHYL AMINIMIDE INHIBITOR COMPLEXED TO PORCINE PANCREATIC REMARK 900 ELASTASE REMARK 900 RELATED ID: 1BTU RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH (3S , 4R)-1- REMARK 900 TOLUENESULPHONYL-3-ETHYL-AZETIDIN-2 -ONE-4-CARBOXYLIC ACID REMARK 900 RELATED ID: 1C1M RELATED DB: PDB REMARK 900 PORCINE ELASTASE UNDER XENON PRESSURE (8 BAR) REMARK 900 RELATED ID: 1E34 RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH (3S , 4S)N-PARA- REMARK 900 TOLUENESULPHONYL-3-ETHYL-4-( CARBOXYLIC ACID) PYRROLIDIN-2-ONE REMARK 900 SOAKED IN PH 9 BUFFER FOR ONE MINUTE REMARK 900 RELATED ID: 1E35 RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH (3S , 4S)N-PARA- REMARK 900 TOLUENESULPHONYL -3-ETHYL-4-( CARBOXYLIC ACID)PYRROLIDIN-2-ONE REMARK 900 SOAKED IN PH 9 BUFFER FOR TWO MINUTES REMARK 900 RELATED ID: 1E36 RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH (3S , 4S)N-PARA- REMARK 900 NITROBENZENESULPHONYL -3-ETHYL- 4-(CARBOXYLIC ACID)PYRROLIDIN-2-ONE REMARK 900 RELATED ID: 1E37 RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH (3S , 4S)N-PARA- REMARK 900 NITROBENZENESULPHONYL -3-ETHYL- 4-(CARBOXYLIC ACID)PYRROLIDIN-2-ONE REMARK 900 SOAKED IN PH 9 BUFFER FOR 1 MINUTE REMARK 900 RELATED ID: 1E38 RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH (3S , 4S)N-PARA- REMARK 900 NITROBENZENESULPHONYL -3-ETHYL- 4-(CARBOXYLIC ACID)PYRROLIDIN-2-ONE REMARK 900 SOAKED IN PH 9 BUFFER FOR 2 MINUTES REMARK 900 RELATED ID: 1EAI RELATED DB: PDB REMARK 900 COMPLEX OF ASCARIS CHYMOTRPSIN/ELASTASE INHIBITOR WITH PORCINE REMARK 900 ELASTASE REMARK 900 RELATED ID: 1EAS RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH 3-[[(METHYLAMINO) SULFONYL]AMINO]-2-OXO-6- REMARK 900 PHENYL-N-[3,3, 3-TRIFLUORO-1- (1-METHYLETHYL)-2-OXOPROPYL ]-1(2H)- REMARK 900 PYRIDINEACETAMIDE REMARK 900 RELATED ID: 1EAT RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH 2-[5- METHANESULFONYLAMINO-2-(4-AMINOPHENYL) REMARK 900 -6-OXO- 1,6- DIHYDRO-1-PYRIMIDINYL]-N-(3,3,3- TRIFLUORO-1-ISOPROPYL- REMARK 900 2- OXOPROPYL)ACETAMIDE REMARK 900 RELATED ID: 1EAU RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH 2-[5-AMINO-6-OXO- 2-(2-THIENYL)-1,6- REMARK 900 DIHYDROPYRIMIDIN-1-YL )- N-[3,3-DIFLUORO-1-ISOPROPYL-2-OXO-3 -(N-(2- REMARK 900 MORPHOLINOETHYL) CARBAMOYL]PROPYL] ACETAMIDE REMARK 900 RELATED ID: 1ELA RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH TRIFLUOROACETYL-L- LYSYL-L-PROLYL-P- REMARK 900 ISOPROPYLANILIDE REMARK 900 RELATED ID: 1ELB RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH TRIFLUOROACETYL-L- LYSYL-L-LEUCYL-P- REMARK 900 ISOPROPYLANILIDE REMARK 900 RELATED ID: 1ELC RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH TRIFLUOROACETYL-L- PHENYLALANYL-P- REMARK 900 ISOPROPYLANILIDE REMARK 900 RELATED ID: 1ELD RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH TRIFLUOROACETYL-L- PHENYLALANYL-L-ALANYL-P- REMARK 900 TRIFLUOROMETHYLANINIDE (TFA-PHE-ALA-TFM) REMARK 900 RELATED ID: 1ELE RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH TRIFLUOROACETYL-L- VALYL-L-ALANYL-P- REMARK 900 TRIFLUOROMETHYLANINIDE (TFA- VAL-ALA-TFM) REMARK 900 RELATED ID: 1ELF RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH N-(TERT- BUTOXYCARBONYL-ALANYL-ALANYL)-O-(P- REMARK 900 NITROBENZOYL) HYDROXYLAMINE (BOC-ALA2-ALA1-NHO -NB) REMARK 900 RELATED ID: 1ELG RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH N-(TERT- BUTOXYCARBONYL-ALANYL-ALANYL)-O-(P- REMARK 900 NITROBENZOYL) HYDROXYLAMINE (BOC-ALA2-ALA1-NHO -NB) AT PH5 REMARK 900 RELATED ID: 1ESA RELATED DB: PDB REMARK 900 ELASTASE LOW TEMPERATURE FORM (-45 C) REMARK 900 RELATED ID: 1ESB RELATED DB: PDB REMARK 900 ELASTASE COMPLEXED WITH N-CARBOBENZOXY-L- ALANYL-P-NITROPHENOL ESTER REMARK 900 RELATED ID: 1EST RELATED DB: PDB REMARK 900 TOSYL-ELASTASE REMARK 900 RELATED ID: 1FLE RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ELAFIN COMPLEXED WITH PORCINE PANCREATIC REMARK 900 ELASTASE REMARK 900 RELATED ID: 1FZZ RELATED DB: PDB REMARK 900 THE CRYSTAL STRUCTURE OF THE COMPLEX OF NON-PEPTIDICINHIBITOR ONO- REMARK 900 6818 AND PORCINE PANCREATIC ELASTASE. REMARK 900 RELATED ID: 1GVK RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE ACYL ENZYME AT 0 .95 A RESOLUTION REMARK 900 RELATED ID: 1GWA RELATED DB: PDB REMARK 900 TRIIODIDE DERIVATIVE OF PORCINE PANCREAS ELASTASE REMARK 900 RELATED ID: 1H9L RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH ACETYL-VAL-GLU-PRO-ILE- REMARK 900 COOH REMARK 900 RELATED ID: 1HAX RELATED DB: PDB REMARK 900 SNAPSHOTS OF SERINE PROTEASE CATALYSIS: (A) ACYL-ENZYME REMARK 900 INTERMEDIATE BETWEEN PORCINE PANCREATIC ELASTASE AND HUMAN BETA- REMARK 900 CASOMORPHIN -7 AT PH 5 REMARK 900 RELATED ID: 1HAY RELATED DB: PDB REMARK 900 SNAPSHOTS OF SERINE PROTEASE CATALYSIS: (B) ACYL-ENZYME REMARK 900 INTERMEDIATE BETWEEN PORCINE PANCREATIC ELASTASE AND HUMAN BETA- REMARK 900 CASOMORPHIN -7 JUMPED TO PH 10 FOR 10 SECONDS REMARK 900 RELATED ID: 1HAZ RELATED DB: PDB REMARK 900 SNAPSHOTS OF SERINE PROTEASE CATALYSIS: (C) ACYL-ENZYME REMARK 900 INTERMEDIATE BETWEEN PORCINE PANCREATIC ELASTASE AND HUMAN BETA- REMARK 900 CASOMORPHIN -7 JUMPED TO PH 9 FOR 1 MINUTE REMARK 900 RELATED ID: 1HB0 RELATED DB: PDB REMARK 900 SNAPSHOTS OF SERINE PROTEASE CATALYSIS: (D) ACYL-ENZYME REMARK 900 INTERMEDIATE BETWEEN PORCINE PANCREATIC ELASTASE AND HUMAN BETA- REMARK 900 CASOMORPHIN -7 JUMPED TO PH 10 FOR 2 MINUTES REMARK 900 RELATED ID: 1HV7 RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH GW311616A REMARK 900 RELATED ID: 1INC RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEX WITH BENZOXAZINONE INHIBITOR REMARK 900 RELATED ID: 1JIM RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEX WITH THE HETEROCYCLIC INHIBITOR REMARK 900 3-METHOXY-4-CHLORO-7 -AMINOISOCOUMARIN REMARK 900 RELATED ID: 1L0Z RELATED DB: PDB REMARK 900 THE STRUCTURE OF PORCINE PANCREATIC ELASTASE COMPLEXED WITHXENON REMARK 900 AND BROMIDE, CRYOPROTECTED WITH DRY PARAFFIN OIL REMARK 900 RELATED ID: 1L1G RELATED DB: PDB REMARK 900 THE STRUCTURE OF PORCINE PANCREATIC ELASTASE COMPLEXED WITHXENON REMARK 900 AND BROMIDE, CRYOPROTECTED WITH GLYCEROL REMARK 900 RELATED ID: 1LKA RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE/CA-COMPLEX REMARK 900 RELATED ID: 1LKB RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE/NA-COMPLEX REMARK 900 RELATED ID: 1LVY RELATED DB: PDB REMARK 900 PORCINE ELASTASE REMARK 900 RELATED ID: 1MCV RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE ANALYSIS OF A HYBRID SQUASH INHIBITOR INCOMPLEX REMARK 900 WITH PORCINE PANCREATIC ELASTASE REMARK 900 RELATED ID: 1MMJ RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH A POTENTPEPTIDYL REMARK 900 INHIBITOR, FR136706 REMARK 900 RELATED ID: 1NES RELATED DB: PDB REMARK 900 MOL_ID: 1; MOLECULE: ELASTASE; CHAIN: E; EC : 3.4.21.36; MOL_ID: 2; REMARK 900 MOLECULE: ACETYL -ALA-PRO-ALA; CHAIN: I, J; ENGINEERED: YES REMARK 900 RELATED ID: 1OKX RELATED DB: PDB REMARK 900 BINDING STRUCTURE OF ELASTASE INHIBITOR SCYPTOLIN A REMARK 900 RELATED ID: 1QGF RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH (3R , 4S)N-PARA- REMARK 900 TOLUENESULPHONYL-3-ETHYL-4-( CARBOXYLIC ACID)PYRROLIDIN-2-ONE REMARK 900 RELATED ID: 1QIX RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH HUMAN BETA-CASOMORPHIN-7 REMARK 900 RELATED ID: 1QNJ RELATED DB: PDB REMARK 900 THE STRUCTURE OF NATIVE PORCINE PANCREATIC ELASTASE AT ATOMIC REMARK 900 RESOLUTION (1.1 A) REMARK 900 RELATED ID: 1QR3 RELATED DB: PDB REMARK 900 STRUCTURE OF PORCINE PANCREATIC ELASTASE IN COMPLEX WITH FR901277, REMARK 900 A NOVEL MACROCYCLIC INHIBITOR OF ELASTASES AT 1.6 ANGSTROM REMARK 900 RESOLUTION REMARK 900 RELATED ID: 1UO6 RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE/XE-COMPLEX REMARK 900 RELATED ID: 1UVO RELATED DB: PDB REMARK 900 ON THE INFLUENCE OF THE INCIDENT PHOTON ENERGY ON THE RADIATIN REMARK 900 DAMAGE IN BIOLOGICAL SAMPLES REMARK 900 RELATED ID: 1UVP RELATED DB: PDB REMARK 900 ON THE INFLUENCE OF THE INCIDENT PHOTON ENERGY ON THE RADIATION REMARK 900 DAMAGE IN BIOLOGICAL SAMPLES REMARK 900 RELATED ID: 2A7C RELATED DB: PDB REMARK 900 ON THE ROUTINE USE OF SOFT X-RAYS IN MACROMOLECULARCRYSTALLOGRAPHY, REMARK 900 PART III- THE OPTIMAL DATA COLLECTIONWAVELENGTH REMARK 900 RELATED ID: 2A7J RELATED DB: PDB REMARK 900 ON THE ROUTINE USE OF SOFT X-RAYS IN MACROMOLECULARCRYSTALLOGRAPHY, REMARK 900 PART III- THE OPTIMAL DATA COLLECTIONWAVELENGTH REMARK 900 RELATED ID: 2BLO RELATED DB: PDB REMARK 900 ELASTASE BEFORE A HIGH DOSE X-RAY "BURN" REMARK 900 RELATED ID: 2BLQ RELATED DB: PDB REMARK 900 ELASTASE AFTER A HIGH DOSE X-RAY "BURN" REMARK 900 RELATED ID: 2CV3 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE PANCREATIC ELASTASE COMPLEXEDWITH A REMARK 900 MACROCLYCLIC PEPTIDE INHIBITOR REMARK 900 RELATED ID: 2D26 RELATED DB: PDB REMARK 900 ACTIVE SITE DISTORTION IS SUFFICIENT FOR PROTEINASE INHIBITSECOND REMARK 900 CRYSTAL STRUCTURE OF COVALENT SERPIN-PROTEINASECOMPLEX REMARK 900 RELATED ID: 2DE8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE PANCREATIC ELASTASE WITH AUNIQUE REMARK 900 CONFORMATION INDUCED BY TRIS REMARK 900 RELATED ID: 2DE9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PORCINE PANCREATIC ELASTASE COMPLEXEDWITH TRIS REMARK 900 AFTER SOAKING A TRIS-FREE SOLUTION REMARK 900 RELATED ID: 2EST RELATED DB: PDB REMARK 900 ELASTASE COMPLEX WITH TRIFLUOROACETYL -L-LYSYL -L-ALANYL-P- REMARK 900 TRIFLUOROMETHYLPHENYLANILIDE (TFAP) REMARK 900 RELATED ID: 2H1U RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEXED WITH METPHELEUGLU ATPH 5.0 REMARK 900 RELATED ID: 2V0B RELATED DB: PDB REMARK 900 SAD STRUCTURE SOLUTION PORCINE PANCREATIC ELASTASE FROM A SELENATE REMARK 900 DERIVATIVE REMARK 900 RELATED ID: 3EST RELATED DB: PDB REMARK 900 NATIVE ELASTASE REMARK 900 RELATED ID: 4EST RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEX WITH ACE- ALA-PRO-VAL-DIFLUORO- REMARK 900 N-PHENYLETHYLACETAMIDE REMARK 900 RELATED ID: 5EST RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEX WITH CARBOBENZOXY-ALANYL- REMARK 900 ISOLEUCYLBORONIC ACID REMARK 900 RELATED ID: 6EST RELATED DB: PDB REMARK 900 ELASTASE CRYSTALLIZED IN 10% DMF REMARK 900 RELATED ID: 7EST RELATED DB: PDB REMARK 900 ELASTASE COMPLEX WITH TRIFLUOROACETYL -L- LEUCYL-L-ALANYL-P- REMARK 900 TRIFLUOROMETHYLPHENYLANILIDE (TFAP) REMARK 900 RELATED ID: 8EST RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEX WITH GUANIDINIUM ISOCOUMARIN REMARK 900 RELATED ID: 9EST RELATED DB: PDB REMARK 900 PORCINE PANCREATIC ELASTASE COMPLEX WITH GUANIDINIUM ISOCOUMARIN REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS SEQUENCE BELONGS TO THE PRECURSOR OF PORCINE REMARK 999 PANCREATIC ELASTASE. FOR THE CRYSTALLOGRAPHIC STUDIES HAVE REMARK 999 BEEN USED THE AMINO-ACID SEQUENCE FROM 27 TO 266 DBREF 2V35 A 16 245 UNP P00772 ELA1_PIG 27 266 SEQRES 1 A 240 VAL VAL GLY GLY THR GLU ALA GLN ARG ASN SER TRP PRO SEQRES 2 A 240 SER GLN ILE SER LEU GLN TYR ARG SER GLY SER SER TRP SEQRES 3 A 240 ALA HIS THR CYS GLY GLY THR LEU ILE ARG GLN ASN TRP SEQRES 4 A 240 VAL MET THR ALA ALA HIS CYS VAL ASP ARG GLU LEU THR SEQRES 5 A 240 PHE ARG VAL VAL VAL GLY GLU HIS ASN LEU ASN GLN ASN SEQRES 6 A 240 ASP GLY THR GLU GLN TYR VAL GLY VAL GLN LYS ILE VAL SEQRES 7 A 240 VAL HIS PRO TYR TRP ASN THR ASP ASP VAL ALA ALA GLY SEQRES 8 A 240 TYR ASP ILE ALA LEU LEU ARG LEU ALA GLN SER VAL THR SEQRES 9 A 240 LEU ASN SER TYR VAL GLN LEU GLY VAL LEU PRO ARG ALA SEQRES 10 A 240 GLY THR ILE LEU ALA ASN ASN SER PRO CYS TYR ILE THR SEQRES 11 A 240 GLY TRP GLY LEU THR ARG THR ASN GLY GLN LEU ALA GLN SEQRES 12 A 240 THR LEU GLN GLN ALA TYR LEU PRO THR VAL ASP TYR ALA SEQRES 13 A 240 ILE CYS SER SER SER SER TYR TRP GLY SER THR VAL LYS SEQRES 14 A 240 ASN SER MET VAL CYS ALA GLY GLY ASP GLY VAL ARG SER SEQRES 15 A 240 GLY CYS GLN GLY ASP SER GLY GLY PRO LEU HIS CYS LEU SEQRES 16 A 240 VAL ASN GLY GLN TYR ALA VAL HIS GLY VAL THR SER PHE SEQRES 17 A 240 VAL SER ARG LEU GLY CYS ASN VAL THR ARG LYS PRO THR SEQRES 18 A 240 VAL PHE THR ARG VAL SER ALA TYR ILE SER TRP ILE ASN SEQRES 19 A 240 ASN VAL ILE ALA SER ASN HET J54 A1246 16 HET NA A1247 1 HET SO4 A1248 5 HET GOL A1249 6 HET GOL A1250 6 HETNAM J54 (2R)-3-{[(BENZYLAMINO)CARBONYL]AMINO}-2- HETNAM 2 J54 HYDROXYPROPANOIC ACID HETNAM NA SODIUM ION HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 J54 C11 H14 N2 O4 FORMUL 3 NA NA 1+ FORMUL 4 SO4 O4 S 2- FORMUL 5 GOL 2(C3 H8 O3) FORMUL 7 HOH *310(H2 O) HELIX 1 1 ALA A 55 ASP A 60 5 6 HELIX 2 2 ASP A 98 GLY A 100 5 5 HELIX 3 3 ASP A 164 SER A 169 1 6 HELIX 4 4 TRP A 172 VAL A 176 5 5 HELIX 5 5 TYR A 234 ASN A 245 1 12 SHEET 1 AA 8 THR A 20 GLU A 21 0 SHEET 2 AA 8 GLN A 156 TYR A 159 -1 O GLN A 157 N THR A 20 SHEET 3 AA 8 CYS A 136 GLY A 140 -1 O ILE A 138 N ALA A 158 SHEET 4 AA 8 PRO A 198 VAL A 203 -1 O PRO A 198 N THR A 139 SHEET 5 AA 8 GLN A 206 PHE A 215 -1 O GLN A 206 N VAL A 203 SHEET 6 AA 8 THR A 226 ARG A 230 -1 O VAL A 227 N SER A 214 SHEET 7 AA 8 MET A 180 ALA A 183 -1 O VAL A 181 N PHE A 228 SHEET 8 AA 8 THR A 162 VAL A 163 -1 O VAL A 163 N CYS A 182 SHEET 1 AB 7 GLN A 30 SER A 36A 0 SHEET 2 AB 7 SER A 37 ARG A 48 -1 O SER A 37 N SER A 36A SHEET 3 AB 7 TRP A 51 THR A 54 -1 O TRP A 51 N ILE A 47 SHEET 4 AB 7 ALA A 104 LEU A 108 -1 O ALA A 104 N THR A 54 SHEET 5 AB 7 GLN A 81 VAL A 90 -1 N GLN A 86 O ARG A 107 SHEET 6 AB 7 PHE A 65 VAL A 68 -1 O PHE A 65 N VAL A 85 SHEET 7 AB 7 GLN A 30 SER A 36A-1 O SER A 32 N VAL A 67 SSBOND 1 CYS A 42 CYS A 58 1555 1555 2.04 SSBOND 2 CYS A 136 CYS A 201 1555 1555 2.05 SSBOND 3 CYS A 168 CYS A 182 1555 1555 2.04 SSBOND 4 CYS A 191 CYS A 220 1555 1555 2.04 LINK OG SER A 195 C06 J54 A1246 1555 1555 1.36 LINK OE1 GLU A 70 NA NA A1247 1555 1555 2.28 LINK O ASN A 72 NA NA A1247 1555 1555 2.28 LINK O GLN A 75 NA NA A1247 1555 1555 2.39 LINK OD2 ASP A 77 NA NA A1247 1555 1555 2.46 LINK OE2 GLU A 80 NA NA A1247 1555 1555 2.36 SITE 1 AC1 14 ASN A 148 CYS A 191 GLN A 192 GLY A 193 SITE 2 AC1 14 ASP A 194 SER A 195 SER A 214 VAL A 216 SITE 3 AC1 14 SER A 217 CYS A 220 HOH A2271 HOH A2303 SITE 4 AC1 14 HOH A2304 HOH A2305 SITE 1 AC2 6 GLU A 70 ASN A 72 GLN A 75 ASP A 77 SITE 2 AC2 6 GLU A 80 HOH A2089 SITE 1 AC3 8 GLY A 127 ARG A 145 ARG A 230 SER A 232 SITE 2 AC3 8 ALA A 233 HOH A2288 HOH A2306 HOH A2307 SITE 1 AC4 6 GLU A 62 VAL A 216 ARG A 217A HOH A2271 SITE 2 AC4 6 HOH A2272 HOH A2308 SITE 1 AC5 6 HIS A 40 LEU A 151 GLN A 192 HOH A2254 SITE 2 AC5 6 HOH A2309 HOH A2310 CRYST1 50.246 57.938 74.688 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 0.019902 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017260 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013389 0.00000