HEADER HYDROLASE 26-DEC-06 2ODS OBSLTE 16-SEP-08 2ODS 3DW0 TITLE CRYSTAL STRUCTURE OF THE CLASS A CARBAPENEMASE KPC-2 AT 1.6 TITLE 2 ANGSTROM COMPND MOL_ID: 1; COMPND 2 MOLECULE: KPC-2 CLASS A BETA-LACTAMASE, CARBAPENAMASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 4 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 5 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET29 KEYWDS CLASS A BETA-LACTAMASE, CARBAPENEMASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.PETRELLA,N.ZIENTAL-GELUS,C.MAYER,V.JARLIER,W.SOUGAKOFF REVDAT 2 16-SEP-08 2ODS 1 OBSLTE REVDAT 1 01-JAN-08 2ODS 0 JRNL AUTH S.PETRELLA,N.ZIENTAL-GELUS,C.MAYER,V.JARLIER, JRNL AUTH 2 W.SOUGAKOFF JRNL TITL IMIPENEM-RESISTANT STRAINS OF ESCHERICHIA COLI AND JRNL TITL 2 ENTEROBACTER CLOACAE ISOLATED FROM A SAME PATIENT JRNL TITL 3 IN FRANCE AND HARBORING THE CARBAPENEMASE KPC-2 JRNL TITL 4 AND THE CEFOTAXIMASE KLUC-2: GENETIC INVESTIGATION JRNL TITL 5 AND CRYSTAL STRUCTURE OF KPC-2 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1612531.450 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 86680 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 SET) : 0.209 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4335 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 13447 REMARK 3 BIN R VALUE (WORKING SET) : 0.2210 REMARK 3 BIN FREE R VALUE : 0.2480 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 710 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3953 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 306 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 14.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.06000 REMARK 3 B22 (A**2) : 1.83000 REMARK 3 B33 (A**2) : -1.89000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.53000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : -0.04 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) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.06 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.83 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) : 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 : FLAT MODEL REMARK 3 KSOL : 0.45 REMARK 3 BSOL : 57.48 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CIS_PEPTIDE.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2ODS COMPLIES WITH FORMAT V. 3.1, 01-AUG-2007 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB. REMARK 100 THE RCSB ID CODE IS RCSB041008. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUL-2006 REMARK 200 TEMPERATURE (KELVIN) : 77 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRROR 1, DOUBLE CRYSTAL, REMARK 200 MIRROR 2 REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 86680 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 19.760 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05000 REMARK 200 FOR THE DATA SET : 21.5400 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) : 1.70 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.2 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.13700 REMARK 200 FOR SHELL : 11.680 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1DY6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.17 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 6K, 0.1M KSCN, 0.1 M SODIUM REMARK 280 ACETATE, PH 5.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,1/2+Y,-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 45.70000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSEQI REMARK 465 ALA B 30 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 CYS A 69 -147.16 53.12 REMARK 500 ARG A 220 -117.61 -114.50 REMARK 500 CYS B 69 -148.12 53.18 REMARK 500 ARG B 220 -118.64 -114.77 REMARK 500 THR B 237 87.52 -150.60 REMARK 500 REMARK 500 REMARK: NULL SEQRES 1 A 265 ALA GLU PRO PHE ALA LYS LEU GLU GLN ASP PHE GLY GLY SEQRES 2 A 265 SER ILE GLY VAL TYR ALA MET ASP THR GLY SER GLY ALA SEQRES 3 A 265 THR VAL SER TYR ARG ALA GLU GLU ARG PHE PRO LEU CYS SEQRES 4 A 265 SER SER PHE LYS GLY PHE LEU ALA ALA ALA VAL LEU ALA SEQRES 5 A 265 ARG SER GLN GLN GLN ALA GLY LEU LEU ASP THR PRO ILE SEQRES 6 A 265 ARG TYR GLY LYS ASN ALA LEU VAL PRO TRP SER PRO ILE SEQRES 7 A 265 SER GLU LYS TYR LEU THR THR GLY MET THR VAL ALA GLU SEQRES 8 A 265 LEU SER ALA ALA ALA VAL GLN TYR SER ASP ASN ALA ALA SEQRES 9 A 265 ALA ASN LEU LEU LEU LYS GLU LEU GLY GLY PRO ALA GLY SEQRES 10 A 265 LEU THR ALA PHE MET ARG SER ILE GLY ASP THR THR PHE SEQRES 11 A 265 ARG LEU ASP ARG TRP GLU LEU GLU LEU ASN SER ALA ILE SEQRES 12 A 265 PRO GLY ASP ALA ARG ASP THR SER SER PRO ARG ALA VAL SEQRES 13 A 265 THR GLU SER LEU GLN LYS LEU THR LEU GLY SER ALA LEU SEQRES 14 A 265 ALA ALA PRO GLN ARG GLN GLN PHE VAL ASP TRP LEU LYS SEQRES 15 A 265 GLY ASN THR THR GLY ASN HIS ARG ILE ARG ALA ALA VAL SEQRES 16 A 265 PRO ALA ASP TRP ALA VAL GLY ASP LYS THR GLY THR CYS SEQRES 17 A 265 GLY VAL TYR GLY THR ALA ASN ASP TYR ALA VAL VAL TRP SEQRES 18 A 265 PRO THR GLY ARG ALA PRO ILE VAL LEU ALA VAL TYR THR SEQRES 19 A 265 ARG ALA PRO ASN LYS ASP ASP LYS HIS SER GLU ALA VAL SEQRES 20 A 265 ILE ALA ALA ALA ALA ARG LEU ALA LEU GLU GLY LEU GLY SEQRES 21 A 265 VAL ASN GLY GLN GLN SEQRES 1 B 265 ALA GLU PRO PHE ALA LYS LEU GLU GLN ASP PHE GLY GLY SEQRES 2 B 265 SER ILE GLY VAL TYR ALA MET ASP THR GLY SER GLY ALA SEQRES 3 B 265 THR VAL SER TYR ARG ALA GLU GLU ARG PHE PRO LEU CYS SEQRES 4 B 265 SER SER PHE LYS GLY PHE LEU ALA ALA ALA VAL LEU ALA SEQRES 5 B 265 ARG SER GLN GLN GLN ALA GLY LEU LEU ASP THR PRO ILE SEQRES 6 B 265 ARG TYR GLY LYS ASN ALA LEU VAL PRO TRP SER PRO ILE SEQRES 7 B 265 SER GLU LYS TYR LEU THR THR GLY MET THR VAL ALA GLU SEQRES 8 B 265 LEU SER ALA ALA ALA VAL GLN TYR SER ASP ASN ALA ALA SEQRES 9 B 265 ALA ASN LEU LEU LEU LYS GLU LEU GLY GLY PRO ALA GLY SEQRES 10 B 265 LEU THR ALA PHE MET ARG SER ILE GLY ASP THR THR PHE SEQRES 11 B 265 ARG LEU ASP ARG TRP GLU LEU GLU LEU ASN SER ALA ILE SEQRES 12 B 265 PRO GLY ASP ALA ARG ASP THR SER SER PRO ARG ALA VAL SEQRES 13 B 265 THR GLU SER LEU GLN LYS LEU THR LEU GLY SER ALA LEU SEQRES 14 B 265 ALA ALA PRO GLN ARG GLN GLN PHE VAL ASP TRP LEU LYS SEQRES 15 B 265 GLY ASN THR THR GLY ASN HIS ARG ILE ARG ALA ALA VAL SEQRES 16 B 265 PRO ALA ASP TRP ALA VAL GLY ASP LYS THR GLY THR CYS SEQRES 17 B 265 GLY VAL TYR GLY THR ALA ASN ASP TYR ALA VAL VAL TRP SEQRES 18 B 265 PRO THR GLY ARG ALA PRO ILE VAL LEU ALA VAL TYR THR SEQRES 19 B 265 ARG ALA PRO ASN LYS ASP ASP LYS HIS SER GLU ALA VAL SEQRES 20 B 265 ILE ALA ALA ALA ALA ARG LEU ALA LEU GLU GLY LEU GLY SEQRES 21 B 265 VAL ASN GLY GLN GLN FORMUL 3 HOH *306(H2 O) HELIX 1 1 ALA A 30 GLY A 41 1 12 HELIX 2 2 SER A 71 GLN A 85 1 15 HELIX 3 3 GLY A 98 LEU A 102 5 5 HELIX 4 4 SER A 106 TYR A 112 1 7 HELIX 5 5 VAL A 119 SER A 130 1 12 HELIX 6 6 ASP A 131 LEU A 142 1 12 HELIX 7 7 GLY A 143 ILE A 155 1 13 HELIX 8 8 LEU A 167 SER A 171 5 5 HELIX 9 9 SER A 182 LEU A 195 1 14 HELIX 10 10 ALA A 200 GLY A 213 1 14 HELIX 11 11 ARG A 220 VAL A 225 5 6 HELIX 12 12 SER A 275 LEU A 290 1 16 HELIX 13 13 GLU B 31 GLY B 41 1 11 HELIX 14 14 SER B 71 GLN B 85 1 15 HELIX 15 15 SER B 106 TYR B 112 1 7 HELIX 16 16 VAL B 119 SER B 130 1 12 HELIX 17 17 ASP B 131 LEU B 142 1 12 HELIX 18 18 GLY B 143 ILE B 155 1 13 HELIX 19 19 LEU B 167 SER B 171 5 5 HELIX 20 20 SER B 182 LEU B 195 1 14 HELIX 21 21 ALA B 200 GLY B 213 1 14 HELIX 22 22 ARG B 220 VAL B 225 5 6 HELIX 23 23 SER B 275 LEU B 290 1 16 SHEET 1 A 5 THR A 56 TYR A 60 0 SHEET 2 A 5 SER A 43 ASP A 50 -1 N VAL A 46 O TYR A 60 SHEET 3 A 5 ILE A 259 ARG A 266 -1 O TYR A 264 N GLY A 45 SHEET 4 A 5 ALA A 244 TRP A 251 -1 N VAL A 250 O ILE A 259 SHEET 5 A 5 ALA A 230 THR A 237 -1 N GLY A 236 O ASN A 245 SHEET 1 B 2 PHE A 66 PRO A 67 0 SHEET 2 B 2 THR A 180 SER A 181 -1 O SER A 181 N PHE A 66 SHEET 1 C 2 PRO A 94 ILE A 95 0 SHEET 2 C 2 MET A 117 THR A 118 -1 O MET A 117 N ILE A 95 SHEET 1 D 5 THR B 56 TYR B 60 0 SHEET 2 D 5 SER B 43 ASP B 50 -1 N VAL B 46 O TYR B 60 SHEET 3 D 5 ILE B 259 ARG B 266 -1 O TYR B 264 N GLY B 45 SHEET 4 D 5 ALA B 244 TRP B 251 -1 N VAL B 250 O ILE B 259 SHEET 5 D 5 ALA B 230 THR B 237 -1 N GLY B 236 O ASN B 245 SHEET 1 E 2 PHE B 66 PRO B 67 0 SHEET 2 E 2 THR B 180 SER B 181 -1 O SER B 181 N PHE B 66 SHEET 1 F 2 PRO B 94 ILE B 95 0 SHEET 2 F 2 MET B 117 THR B 118 -1 O MET B 117 N ILE B 95 SSBOND 1 CYS A 69 CYS A 238 1555 1555 2.04 SSBOND 2 CYS B 69 CYS B 238 1555 1555 2.05 CISPEP 1 GLU A 166 LEU A 167 0 -0.04 CISPEP 2 GLU B 166 LEU B 167 0 -0.20 CRYST1 56.300 91.400 73.100 90.00 112.63 90.00 P 1 21 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 0.017762 0.000000 0.007405 0.00000 SCALE2 0.000000 0.010941 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014821 0.00000