HEADER HYDROLASE 07-MAR-10 3M2K TITLE CRYSTAL STRUCTURE OF FLUORESCEIN-LABELED CLASS A -BETA LACTAMASE PENP TITLE 2 IN COMPLEX WITH CEFOTAXIME COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 47-301; COMPND 5 SYNONYM: PENICILLINASE, LARGE EXOPENICILLINASE, SMALL COMPND 6 EXOPENICILLINASE; COMPND 7 EC: 3.5.2.6; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS LICHENIFORMIS; SOURCE 3 ORGANISM_TAXID: 1402; SOURCE 4 STRAIN: 749/C; SOURCE 5 GENE: PENP; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PRSET KEYWDS BETA-LACTAMASE, FLUOROPHORE, BIOSENSOR, HYDROLASE, CEFOTAXIME, KEYWDS 2 ANTIBIOTIC RESISTANCE, CELL MEMBRANE, LIPOPROTEIN, MEMBRANE, KEYWDS 3 PALMITATE EXPDTA X-RAY DIFFRACTION AUTHOR Y.X.ZHAO,Y.C.LEUNG,W.T.WONG REVDAT 5 09-OCT-24 3M2K 1 REMARK REVDAT 4 01-NOV-23 3M2K 1 SEQADV LINK REVDAT 3 19-SEP-18 3M2K 1 COMPND JRNL REMARK HET REVDAT 3 2 1 HETNAM HETSYN FORMUL LINK REVDAT 3 3 1 ATOM REVDAT 2 24-AUG-11 3M2K 1 FORMUL HETNAM VERSN REVDAT 1 16-MAR-11 3M2K 0 JRNL AUTH W.T.WONG,H.W.AU,H.K.YAP,Y.C.LEUNG,K.Y.WONG,Y.ZHAO JRNL TITL STRUCTURAL STUDIES OF THE MECHANISM FOR BIOSENSING JRNL TITL 2 ANTIBIOTICS IN A FLUORESCEIN-LABELED BETA-LACTAMASE. JRNL REF BMC STRUCT. BIOL. V. 11 15 2011 JRNL REFN ESSN 1472-6807 JRNL PMID 21443768 JRNL DOI 10.1186/1472-6807-11-15 REMARK 2 REMARK 2 RESOLUTION. 3.50 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) : 3.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.23 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 5798 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) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 308 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) : 3.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.59 REMARK 3 REFLECTION IN BIN (WORKING SET) : 411 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.16 REMARK 3 BIN R VALUE (WORKING SET) : 0.1100 REMARK 3 BIN FREE R VALUE SET COUNT : 22 REMARK 3 BIN FREE R VALUE : 0.3270 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3873 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 39 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.97000 REMARK 3 B22 (A**2) : 4.27000 REMARK 3 B33 (A**2) : -2.98000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.38000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.707 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.503 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 30.889 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.922 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.883 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3973 ; 0.051 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5360 ; 3.999 ; 1.994 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 484 ;11.388 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 177 ;39.384 ;24.859 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 722 ;24.733 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 29 ;23.554 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 621 ; 0.243 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2926 ; 0.021 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1919 ; 0.346 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2663 ; 0.355 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 159 ; 0.236 ; 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): 54 ; 0.250 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.239 ; 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): 2601 ; 1.061 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3952 ; 1.426 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1640 ; 2.666 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1408 ; 4.060 ; 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 : 1.20 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 3M2K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-APR-10. REMARK 100 THE DEPOSITION ID IS D_1000058027. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-NOV-07 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : NULL 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 MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18395 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 46.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.14800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 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: NULL REMARK 200 STARTING MODEL: 4BLM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, PH 7.2, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 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,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 45.76200 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LYS A 30 REMARK 465 ARG A 164 REMARK 465 PHE A 165 REMARK 465 CYS A 166 REMARK 465 PRO A 167 REMARK 465 GLU A 168 REMARK 465 LEU A 169 REMARK 465 ASN A 170 REMARK 465 GLU A 171 REMARK 465 VAL A 172 REMARK 465 ASN A 173 REMARK 465 PRO A 174 REMARK 465 CYS B 166 REMARK 465 PRO B 167 REMARK 465 GLU B 168 REMARK 465 LEU B 169 REMARK 465 ASN B 170 REMARK 465 GLU B 171 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG1 THR B 98 OD2 ASP B 100 1.81 REMARK 500 OG SER B 70 O3 CEF B 1 1.87 REMARK 500 OG1 THR A 51 O PRO A 258 2.04 REMARK 500 OG SER A 70 C7 CEF A 1 2.05 REMARK 500 OD2 ASP A 63 NH2 ARG A 184 2.06 REMARK 500 OG SER A 70 O3 CEF A 1 2.11 REMARK 500 O ILE A 208 N MET A 211 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NZ LYS A 140 OD1 ASP B 271 2444 1.45 REMARK 500 NZ LYS A 140 CG ASP B 271 2444 1.59 REMARK 500 NZ LYS A 140 OD2 ASP B 271 2444 1.69 REMARK 500 REMARK 500 REMARK: NULL 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 ASP A 31 N ASP A 31 CA 0.151 REMARK 500 PHE A 47 CE2 PHE A 47 CD2 0.123 REMARK 500 VAL A 57 C ALA A 59 N 0.165 REMARK 500 TYR A 60 CG TYR A 60 CD2 0.097 REMARK 500 TYR A 60 CD1 TYR A 60 CE1 0.104 REMARK 500 TYR A 60 CZ TYR A 60 CE2 0.118 REMARK 500 GLU A 64 CB GLU A 64 CG -0.124 REMARK 500 GLU A 64 CG GLU A 64 CD 0.092 REMARK 500 PHE A 68 CZ PHE A 68 CE2 0.127 REMARK 500 ALA A 74 CA ALA A 74 CB -0.204 REMARK 500 LYS A 86 C LYS A 86 O 0.128 REMARK 500 GLU A 89 CD GLU A 89 OE1 0.126 REMARK 500 GLU A 89 CD GLU A 89 OE2 0.142 REMARK 500 GLU A 110 CD GLU A 110 OE1 0.079 REMARK 500 ALA A 125 CA ALA A 125 CB -0.197 REMARK 500 SER A 126 CA SER A 126 C -0.159 REMARK 500 TYR A 129 CG TYR A 129 CD2 -0.093 REMARK 500 GLU A 146 CB GLU A 146 CG 0.175 REMARK 500 GLU A 146 CG GLU A 146 CD 0.109 REMARK 500 GLU A 146 C GLU A 146 O 0.118 REMARK 500 LYS A 149 CE LYS A 149 NZ 0.153 REMARK 500 VAL A 159 CB VAL A 159 CG2 -0.165 REMARK 500 GLU A 163 CG GLU A 163 CD 0.157 REMARK 500 GLU A 163 CD GLU A 163 OE2 0.071 REMARK 500 THR A 180 C THR A 180 O -0.132 REMARK 500 ALA A 183 CA ALA A 183 CB -0.139 REMARK 500 SER A 189 CB SER A 189 OG 0.079 REMARK 500 PHE A 193 CZ PHE A 193 CE2 -0.121 REMARK 500 ALA A 194 CA ALA A 194 CB -0.185 REMARK 500 GLU A 196 CG GLU A 196 CD 0.095 REMARK 500 GLU A 196 CD GLU A 196 OE1 0.091 REMARK 500 GLU A 196 CD GLU A 196 OE2 0.078 REMARK 500 ILE A 208 CA ILE A 208 CB -0.160 REMARK 500 LYS A 212 CE LYS A 212 NZ 0.152 REMARK 500 VAL A 225 CB VAL A 225 CG2 -0.145 REMARK 500 TYR A 241 CG TYR A 241 CD2 0.108 REMARK 500 ALA A 248 CA ALA A 248 CB -0.138 REMARK 500 PRO A 252 C PRO A 254 N 0.205 REMARK 500 ARG A 267 CZ ARG A 267 NH1 0.078 REMARK 500 ASP A 271 CB ASP A 271 CG 0.187 REMARK 500 ALA A 280 CA ALA A 280 CB -0.129 REMARK 500 GLU A 281 CG GLU A 281 CD 0.117 REMARK 500 GLU A 281 CD GLU A 281 OE1 0.077 REMARK 500 GLU A 281 CD GLU A 281 OE2 0.125 REMARK 500 PHE B 40 CD1 PHE B 40 CE1 0.122 REMARK 500 ARG B 55 N ARG B 55 CA 0.129 REMARK 500 GLU B 64 CG GLU B 64 CD 0.160 REMARK 500 GLU B 64 CD GLU B 64 OE1 0.087 REMARK 500 GLU B 64 CD GLU B 64 OE2 0.074 REMARK 500 GLN B 83 C LYS B 86 N 0.235 REMARK 500 REMARK 500 THIS ENTRY HAS 66 BOND DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL 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 ALA A 59 C - N - CA ANGL. DEV. = -15.8 DEGREES REMARK 500 PRO A 62 C - N - CA ANGL. DEV. = -10.5 DEGREES REMARK 500 ARG A 65 NE - CZ - NH1 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 65 NE - CZ - NH2 ANGL. DEV. = 4.9 DEGREES REMARK 500 GLU A 89 OE1 - CD - OE2 ANGL. DEV. = 8.6 DEGREES REMARK 500 ARG A 94 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP A 101 CB - CG - OD2 ANGL. DEV. = -6.4 DEGREES REMARK 500 LEU A 102 CB - CG - CD2 ANGL. DEV. = 11.3 DEGREES REMARK 500 PRO A 107 C - N - CA ANGL. DEV. = -10.6 DEGREES REMARK 500 ASP A 157 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 VAL A 159 CG1 - CB - CG2 ANGL. DEV. = -10.8 DEGREES REMARK 500 ASP A 179 CB - CG - OD2 ANGL. DEV. = 8.1 DEGREES REMARK 500 LEU A 190 CB - CG - CD2 ANGL. DEV. = 10.3 DEGREES REMARK 500 LYS A 198 CD - CE - NZ ANGL. DEV. = 16.6 DEGREES REMARK 500 LEU A 199 CB - CG - CD2 ANGL. DEV. = 13.4 DEGREES REMARK 500 ARG A 204 NE - CZ - NH1 ANGL. DEV. = -4.9 DEGREES REMARK 500 ARG A 204 NE - CZ - NH2 ANGL. DEV. = 4.3 DEGREES REMARK 500 MET A 211 CG - SD - CE ANGL. DEV. = 14.0 DEGREES REMARK 500 ASP A 218 CB - CG - OD1 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP A 218 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 PRO A 252 O - C - N ANGL. DEV. = -17.8 DEGREES REMARK 500 PRO A 254 C - N - CD ANGL. DEV. = -24.8 DEGREES REMARK 500 ARG A 267 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 267 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP A 275 CB - CG - OD1 ANGL. DEV. = 7.9 DEGREES REMARK 500 ASP A 276 CB - CG - OD1 ANGL. DEV. = -6.3 DEGREES REMARK 500 VAL A 286 CG1 - CB - CG2 ANGL. DEV. = -9.9 DEGREES REMARK 500 ASP B 41 CB - CG - OD2 ANGL. DEV. = -11.3 DEGREES REMARK 500 LYS B 43 CD - CE - NZ ANGL. DEV. = 15.8 DEGREES REMARK 500 ASP B 50 CB - CG - OD1 ANGL. DEV. = -5.6 DEGREES REMARK 500 ARG B 55 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 VAL B 57 O - C - N ANGL. DEV. = -12.9 DEGREES REMARK 500 ARG B 65 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 GLN B 83 O - C - N ANGL. DEV. = -18.6 DEGREES REMARK 500 LEU B 102 CB - CG - CD1 ANGL. DEV. = 11.1 DEGREES REMARK 500 ARG B 128 NE - CZ - NH1 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG B 128 NE - CZ - NH2 ANGL. DEV. = -8.5 DEGREES REMARK 500 LEU B 139 CB - CG - CD1 ANGL. DEV. = -10.8 DEGREES REMARK 500 ARG B 153 NE - CZ - NH2 ANGL. DEV. = -6.2 DEGREES REMARK 500 PRO B 162 C - N - CA ANGL. DEV. = -10.1 DEGREES REMARK 500 PRO B 174 C - N - CD ANGL. DEV. = -19.4 DEGREES REMARK 500 ASP B 179 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 LEU B 190 CA - CB - CG ANGL. DEV. = 14.9 DEGREES REMARK 500 LEU B 195 CB - CG - CD2 ANGL. DEV. = 14.6 DEGREES REMARK 500 ASP B 197 CB - CG - OD1 ANGL. DEV. = 7.2 DEGREES REMARK 500 ASP B 197 CB - CG - OD2 ANGL. DEV. = -6.3 DEGREES REMARK 500 ARG B 204 NE - CZ - NH2 ANGL. DEV. = 4.0 DEGREES REMARK 500 LEU B 206 CB - CG - CD2 ANGL. DEV. = 10.3 DEGREES REMARK 500 LEU B 207 CA - CB - CG ANGL. DEV. = 14.9 DEGREES REMARK 500 ASP B 218 CB - CG - OD1 ANGL. DEV. = -7.4 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 55 ANGLE DEVIATIONS. 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 ARG A 61 60.23 39.70 REMARK 500 ALA A 69 -130.51 37.11 REMARK 500 VAL A 103 -132.74 -113.46 REMARK 500 HIS A 112 -17.91 -142.56 REMARK 500 ASP A 114 -79.74 -54.83 REMARK 500 LYS A 154 -4.08 -49.77 REMARK 500 ASP A 179 39.40 92.92 REMARK 500 SER A 181 -149.66 -164.23 REMARK 500 GLU A 196 -128.07 -90.17 REMARK 500 LEU A 207 -80.08 -49.48 REMARK 500 ILE A 208 -83.72 -37.12 REMARK 500 ASP A 209 -56.38 -21.29 REMARK 500 ARG A 213 32.42 -84.71 REMARK 500 LEU A 220 -122.76 -104.64 REMARK 500 ALA A 238 -169.46 -168.80 REMARK 500 SER A 240 -179.94 -68.75 REMARK 500 PRO A 254 -29.49 -13.04 REMARK 500 ARG A 267 -147.17 -130.39 REMARK 500 LYS A 269 101.09 151.00 REMARK 500 ASP A 276 -20.03 -39.01 REMARK 500 LYS A 288 -72.35 -59.73 REMARK 500 ALA A 289 -49.24 5.04 REMARK 500 GLU B 38 -86.75 -52.28 REMARK 500 GLN B 39 -43.06 -15.65 REMARK 500 THR B 53 18.22 -170.77 REMARK 500 ASN B 54 25.90 19.62 REMARK 500 ALA B 59 92.68 179.53 REMARK 500 ARG B 61 53.42 21.43 REMARK 500 ALA B 69 -139.59 63.83 REMARK 500 LYS B 86 113.85 130.85 REMARK 500 LEU B 91 7.80 -52.92 REMARK 500 THR B 98 -168.09 -123.93 REMARK 500 ASP B 101 -43.18 155.11 REMARK 500 LEU B 102 141.55 -39.63 REMARK 500 VAL B 103 -126.41 -126.66 REMARK 500 VAL B 159 -61.51 -96.42 REMARK 500 ASP B 179 47.83 26.90 REMARK 500 ASP B 197 65.99 -113.11 REMARK 500 LEU B 199 132.98 178.36 REMARK 500 LEU B 220 -127.52 -115.25 REMARK 500 PRO B 226 152.24 -48.26 REMARK 500 ALA B 238 158.04 175.79 REMARK 500 TYR B 241 35.43 70.98 REMARK 500 ASP B 268 -91.21 -66.66 REMARK 500 LYS B 269 110.57 69.27 REMARK 500 ALA B 289 -65.02 -99.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ASP A 31 ASP A 32 145.74 REMARK 500 GLU A 230 VAL A 231 144.33 REMARK 500 ARG A 267 ASP A 268 -130.05 REMARK 500 ASP A 268 LYS A 269 -83.55 REMARK 500 LYS A 288 ALA A 289 141.66 REMARK 500 THR B 56 VAL B 57 133.25 REMARK 500 VAL B 57 ALA B 59 -133.81 REMARK 500 ARG B 99 ASP B 100 75.71 REMARK 500 GLU B 163 ARG B 164 -146.87 REMARK 500 GLN B 178 ASP B 179 -146.76 REMARK 500 LYS B 255 GLY B 256 -137.54 REMARK 500 ASP B 268 LYS B 269 53.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 VAL A 57 15.44 REMARK 500 ALA A 238 -15.24 REMARK 500 PRO A 252 30.69 REMARK 500 ASP A 268 -10.23 REMARK 500 VAL B 57 -20.77 REMARK 500 GLN B 83 -26.45 REMARK 500 ALA B 238 20.23 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PCZ A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PCZ B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3LY3 RELATED DB: PDB REMARK 900 RELATED ID: 3LY4 RELATED DB: PDB REMARK 900 RELATED ID: 3M2J RELATED DB: PDB DBREF 3M2K A 30 291 UNP P00808 BLAC_BACLI 47 303 DBREF 3M2K B 30 291 UNP P00808 BLAC_BACLI 47 303 SEQADV 3M2K CYS A 166 UNP P00808 GLU 180 ENGINEERED MUTATION SEQADV 3M2K CYS B 166 UNP P00808 GLU 180 ENGINEERED MUTATION SEQRES 1 A 257 LYS ASP ASP PHE ALA LYS LEU GLU GLU GLN PHE ASP ALA SEQRES 2 A 257 LYS LEU GLY ILE PHE ALA LEU ASP THR GLY THR ASN ARG SEQRES 3 A 257 THR VAL ALA TYR ARG PRO ASP GLU ARG PHE ALA PHE ALA SEQRES 4 A 257 SER THR ILE LYS ALA LEU THR VAL GLY VAL LEU LEU GLN SEQRES 5 A 257 GLN LYS SER ILE GLU ASP LEU ASN GLN ARG ILE THR TYR SEQRES 6 A 257 THR ARG ASP ASP LEU VAL ASN TYR ASN PRO ILE THR GLU SEQRES 7 A 257 LYS HIS VAL ASP THR GLY MET THR LEU LYS GLU LEU ALA SEQRES 8 A 257 ASP ALA SER LEU ARG TYR SER ASP ASN ALA ALA GLN ASN SEQRES 9 A 257 LEU ILE LEU LYS GLN ILE GLY GLY PRO GLU SER LEU LYS SEQRES 10 A 257 LYS GLU LEU ARG LYS ILE GLY ASP GLU VAL THR ASN PRO SEQRES 11 A 257 GLU ARG PHE CYS PRO GLU LEU ASN GLU VAL ASN PRO GLY SEQRES 12 A 257 GLU THR GLN ASP THR SER THR ALA ARG ALA LEU VAL THR SEQRES 13 A 257 SER LEU ARG ALA PHE ALA LEU GLU ASP LYS LEU PRO SER SEQRES 14 A 257 GLU LYS ARG GLU LEU LEU ILE ASP TRP MET LYS ARG ASN SEQRES 15 A 257 THR THR GLY ASP ALA LEU ILE ARG ALA GLY VAL PRO ASP SEQRES 16 A 257 GLY TRP GLU VAL ALA ASP LYS THR GLY ALA ALA SER TYR SEQRES 17 A 257 GLY THR ARG ASN ASP ILE ALA ILE ILE TRP PRO PRO LYS SEQRES 18 A 257 GLY ASP PRO VAL VAL LEU ALA VAL LEU SER SER ARG ASP SEQRES 19 A 257 LYS LYS ASP ALA LYS TYR ASP ASP LYS LEU ILE ALA GLU SEQRES 20 A 257 ALA THR LYS VAL VAL MET LYS ALA LEU ASN SEQRES 1 B 257 LYS ASP ASP PHE ALA LYS LEU GLU GLU GLN PHE ASP ALA SEQRES 2 B 257 LYS LEU GLY ILE PHE ALA LEU ASP THR GLY THR ASN ARG SEQRES 3 B 257 THR VAL ALA TYR ARG PRO ASP GLU ARG PHE ALA PHE ALA SEQRES 4 B 257 SER THR ILE LYS ALA LEU THR VAL GLY VAL LEU LEU GLN SEQRES 5 B 257 GLN LYS SER ILE GLU ASP LEU ASN GLN ARG ILE THR TYR SEQRES 6 B 257 THR ARG ASP ASP LEU VAL ASN TYR ASN PRO ILE THR GLU SEQRES 7 B 257 LYS HIS VAL ASP THR GLY MET THR LEU LYS GLU LEU ALA SEQRES 8 B 257 ASP ALA SER LEU ARG TYR SER ASP ASN ALA ALA GLN ASN SEQRES 9 B 257 LEU ILE LEU LYS GLN ILE GLY GLY PRO GLU SER LEU LYS SEQRES 10 B 257 LYS GLU LEU ARG LYS ILE GLY ASP GLU VAL THR ASN PRO SEQRES 11 B 257 GLU ARG PHE CYS PRO GLU LEU ASN GLU VAL ASN PRO GLY SEQRES 12 B 257 GLU THR GLN ASP THR SER THR ALA ARG ALA LEU VAL THR SEQRES 13 B 257 SER LEU ARG ALA PHE ALA LEU GLU ASP LYS LEU PRO SER SEQRES 14 B 257 GLU LYS ARG GLU LEU LEU ILE ASP TRP MET LYS ARG ASN SEQRES 15 B 257 THR THR GLY ASP ALA LEU ILE ARG ALA GLY VAL PRO ASP SEQRES 16 B 257 GLY TRP GLU VAL ALA ASP LYS THR GLY ALA ALA SER TYR SEQRES 17 B 257 GLY THR ARG ASN ASP ILE ALA ILE ILE TRP PRO PRO LYS SEQRES 18 B 257 GLY ASP PRO VAL VAL LEU ALA VAL LEU SER SER ARG ASP SEQRES 19 B 257 LYS LYS ASP ALA LYS TYR ASP ASP LYS LEU ILE ALA GLU SEQRES 20 B 257 ALA THR LYS VAL VAL MET LYS ALA LEU ASN HET CEF A 1 26 HET CEF B 1 26 HETNAM CEF CEFOTAXIME, C3' CLEAVED, OPEN, BOUND FORM FORMUL 3 CEF 2(C14 H15 N5 O5 S2) FORMUL 5 HOH *39(H2 O) HELIX 1 1 ASP A 31 GLU A 38 1 8 HELIX 2 2 THR A 71 GLN A 83 1 13 HELIX 3 3 GLU A 89 ASN A 92 5 4 HELIX 4 4 ILE A 108 HIS A 112 5 5 HELIX 5 5 LEU A 119 TYR A 129 1 11 HELIX 6 6 ASP A 131 ILE A 142 1 12 HELIX 7 7 GLY A 143 LYS A 154 1 12 HELIX 8 8 ALA A 183 LEU A 195 1 13 HELIX 9 9 PRO A 200 ARG A 213 1 14 HELIX 10 10 LEU A 220 GLY A 224 5 5 HELIX 11 11 ASP A 276 ASN A 291 1 16 HELIX 12 12 LYS B 30 ASP B 41 1 12 HELIX 13 13 THR B 71 GLN B 83 1 13 HELIX 14 14 GLU B 89 ASN B 92 5 4 HELIX 15 15 ILE B 108 HIS B 112 5 5 HELIX 16 16 LEU B 119 TYR B 129 1 11 HELIX 17 17 ASP B 131 ILE B 142 1 12 HELIX 18 18 GLY B 144 LYS B 154 1 11 HELIX 19 19 ALA B 183 LEU B 195 1 13 HELIX 20 20 PRO B 200 ARG B 213 1 14 HELIX 21 21 ILE B 221 VAL B 225 5 5 HELIX 22 22 ASP B 276 ASN B 291 1 16 SHEET 1 A 5 THR A 56 TYR A 60 0 SHEET 2 A 5 LYS A 43 ASP A 50 -1 N ILE A 46 O TYR A 60 SHEET 3 A 5 VAL A 259 SER A 266 -1 O LEU A 264 N GLY A 45 SHEET 4 A 5 THR A 243 TRP A 251 -1 N ALA A 248 O LEU A 261 SHEET 5 A 5 GLU A 230 ALA A 238 -1 N GLY A 236 O ASN A 245 SHEET 1 B 2 ARG A 65 ALA A 67 0 SHEET 2 B 2 THR A 180 THR A 182 -1 O SER A 181 N PHE A 66 SHEET 1 C 2 ARG 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 LYS B 43 ASP B 50 -1 N ALA B 48 O VAL B 57 SHEET 3 D 5 VAL B 259 SER B 266 -1 O SER B 266 N LYS B 43 SHEET 4 D 5 THR B 243 TRP B 251 -1 N ASP B 246 O VAL B 263 SHEET 5 D 5 GLU B 230 ALA B 238 -1 N GLU B 230 O TRP B 251 SHEET 1 E 2 ARG B 65 ALA B 67 0 SHEET 2 E 2 THR B 180 THR B 182 -1 O SER B 181 N PHE B 66 SHEET 1 F 2 ARG 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 LINK C8 CEF A 1 OG SER A 70 1555 1555 1.60 LINK C8 CEF B 1 OG SER B 70 1555 1555 1.44 SITE 1 AC1 8 SER A 70 LYS A 73 SER A 130 ASN A 132 SITE 2 AC1 8 THR A 235 GLY A 236 ALA A 237 ARG A 244 SITE 1 AC2 9 ALA B 69 SER B 70 ASN B 104 SER B 130 SITE 2 AC2 9 ASN B 132 THR B 235 GLY B 236 ALA B 237 SITE 3 AC2 9 SER B 240 CRYST1 43.538 91.524 66.302 90.00 104.22 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 0.022968 0.000000 0.005820 0.00000 SCALE2 0.000000 0.010926 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015559 0.00000