HEADER HYDROLASE 21-NOV-07 3BFD TITLE CRYSTAL STRUCTURE OF THE CLASS A BETA-LACTAMASE SED-G238C MUTANT FROM TITLE 2 CITROBACTER SEDLAKII COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLASS A BETA-LACTAMASE SED1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: SED-G238C, UNP RESIDUES 33-295; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CITROBACTER SEDLAKII; SOURCE 3 ORGANISM_TAXID: 67826; SOURCE 4 STRAIN: 2596; SOURCE 5 GENE: BLA-SED-1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET29A KEYWDS HYDROLASE, BETA-LACTAMASE, CLASS A, SED-G238C MUTANT EXPDTA X-RAY DIFFRACTION AUTHOR L.PERNOT,S.PETRELLA,W.SOUGAKOFF REVDAT 5 01-NOV-23 3BFD 1 REMARK REVDAT 4 10-NOV-21 3BFD 1 REMARK SEQADV REVDAT 3 13-JUL-11 3BFD 1 VERSN REVDAT 2 24-FEB-09 3BFD 1 VERSN REVDAT 1 18-DEC-07 3BFD 0 JRNL AUTH L.PERNOT,S.PETRELLA,W.SOUGAKOFF JRNL TITL ACYL-INTERMEDIATE STRUCTURES OF THE CLASS A BETA-LACTAMASE JRNL TITL 2 SED-G238C JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.PETRELLA,L.PERNOT,W.SOUGAKOFF REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION STUDY OF REMARK 1 TITL 2 THE CLASS A BETA-LACTAMASE SED-1 AND ITS MUTANT SED-G238C REMARK 1 TITL 3 FROM CITROBACTER SEDLAKII REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 60 125 2004 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 14684905 REMARK 1 DOI 10.1107/S0907444903022765 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 16.70 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 74682 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) : 0.183 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 5668 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 12976 REMARK 3 BIN R VALUE (WORKING SET) : 0.2320 REMARK 3 BIN FREE R VALUE : 0.2510 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 876 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.008 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7980 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 1019 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.60000 REMARK 3 B22 (A**2) : 0.70000 REMARK 3 B33 (A**2) : 1.91000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.84000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.24 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.830 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 : 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3BFD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-NOV-07. REMARK 100 THE DEPOSITION ID IS D_1000045450. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JUL-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97887 REMARK 200 MONOCHROMATOR : SI (1 1 1) 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 : 80352 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 16.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10200 REMARK 200 FOR THE DATA SET : 8.7000 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) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.33000 REMARK 200 FOR SHELL : 2.000 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 1BZA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 35% PEG MME 2000, 200MM KSCN, 100MM REMARK 280 SODIUM CACODYLATE PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 93.82100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 36.60000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 93.82100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 36.60000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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 350 REMARK 350 BIOMOLECULE: 3 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: C 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: 4 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: 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 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 CYS A 238 CA - CB - SG ANGL. DEV. = 7.1 DEGREES REMARK 500 CYS B 69 CA - CB - SG ANGL. DEV. = 10.4 DEGREES REMARK 500 CYS B 238 CA - CB - SG ANGL. DEV. = 7.8 DEGREES REMARK 500 CYS C 69 CA - CB - SG ANGL. DEV. = 9.5 DEGREES REMARK 500 CYS C 238 CA - CB - SG ANGL. DEV. = 8.6 DEGREES REMARK 500 CYS D 69 CA - CB - SG ANGL. DEV. = 9.6 DEGREES REMARK 500 CYS D 238 CA - CB - SG ANGL. DEV. = 9.2 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 CYS A 69 -140.85 55.64 REMARK 500 THR A 103 -153.22 -126.22 REMARK 500 SER A 220 -131.43 -106.68 REMARK 500 ASP A 246 134.80 -174.09 REMARK 500 GLU A 254 -124.65 51.19 REMARK 500 CYS B 69 -141.40 54.35 REMARK 500 THR B 103 -148.59 -122.82 REMARK 500 ASN B 115 -167.30 -123.39 REMARK 500 SER B 220 -125.51 -103.38 REMARK 500 ASP B 246 135.86 -171.91 REMARK 500 GLU B 254 -127.24 52.99 REMARK 500 CYS C 69 -142.78 54.52 REMARK 500 THR C 103 -142.22 -113.99 REMARK 500 SER C 220 -127.10 -101.83 REMARK 500 ASP C 246 135.72 -175.46 REMARK 500 GLU C 254 -129.26 53.52 REMARK 500 VAL D 26 -59.04 13.05 REMARK 500 CYS D 69 -142.56 54.16 REMARK 500 THR D 103 -152.08 -121.40 REMARK 500 SER D 220 -125.45 -107.82 REMARK 500 GLU D 254 -125.58 49.47 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 CAC A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC C 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAC D 4 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3BFC RELATED DB: PDB REMARK 900 CLASS A BETA-LACTAMASE SED-G238C COMPLEXED WITH IMIPENEM REMARK 900 RELATED ID: 3BFE RELATED DB: PDB REMARK 900 CLASS A BETA-LACTAMASE SED-1 REMARK 900 RELATED ID: 3BFF RELATED DB: PDB REMARK 900 CLASS A BETA-LACTAMASE SED-G238C COMPLEXED WITH FAROPENEM REMARK 900 RELATED ID: 3BFG RELATED DB: PDB REMARK 900 CLASS A BETA-LACTAMASE SED-G238C COMPLEXED WITH MEROPENEM REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS COORDINATES IS USED NON-SEQUENTIAL RESIDUE NUMBERING. REMARK 999 THREE NUMBERS, 58, 239, AND 253 WERE SIMPLY SKIPPED IN THE REMARK 999 NUMBERING AND HAVE NOTHING TO DO WITH LACK OF ELECTRON REMARK 999 DENSITY. DBREF 3BFD A 25 290 UNP Q93PQ0 Q93PQ0_9ENTR 33 295 DBREF 3BFD B 25 290 UNP Q93PQ0 Q93PQ0_9ENTR 33 295 DBREF 3BFD C 25 290 UNP Q93PQ0 Q93PQ0_9ENTR 33 295 DBREF 3BFD D 25 290 UNP Q93PQ0 Q93PQ0_9ENTR 33 295 SEQADV 3BFD CYS A 238 UNP Q93PQ0 GLY 245 ENGINEERED MUTATION SEQADV 3BFD CYS B 238 UNP Q93PQ0 GLY 245 ENGINEERED MUTATION SEQADV 3BFD CYS C 238 UNP Q93PQ0 GLY 245 ENGINEERED MUTATION SEQADV 3BFD CYS D 238 UNP Q93PQ0 GLY 245 ENGINEERED MUTATION SEQRES 1 A 263 ASP VAL GLN GLN VAL GLN LYS LYS LEU ALA ALA LEU GLU SEQRES 2 A 263 LYS GLN SER GLY GLY ARG LEU GLY VAL ALA LEU ILE ASN SEQRES 3 A 263 THR ALA ASP ASN SER GLN VAL LEU TYR ARG ALA ASP GLU SEQRES 4 A 263 ARG PHE ALA MET CYS SER THR SER LYS VAL MET THR ALA SEQRES 5 A 263 ALA ALA VAL LEU LYS GLN SER GLU THR HIS ASP GLY ILE SEQRES 6 A 263 LEU GLN GLN LYS MET THR ILE LYS LYS ALA ASP LEU THR SEQRES 7 A 263 ASN TRP ASN PRO VAL THR GLU LYS TYR VAL GLY ASN THR SEQRES 8 A 263 MET THR LEU ALA GLU LEU SER ALA ALA THR LEU GLN TYR SEQRES 9 A 263 SER ASP ASN THR ALA MET ASN LYS LEU LEU ALA HIS LEU SEQRES 10 A 263 GLY GLY PRO GLY ASN VAL THR ALA PHE ALA ARG SER ILE SEQRES 11 A 263 GLY ASP THR THR PHE ARG LEU ASP ARG LYS GLU PRO GLU SEQRES 12 A 263 LEU ASN THR ALA ILE PRO GLY ASP GLU ARG ASP THR THR SEQRES 13 A 263 SER PRO LEU ALA MET ALA LYS SER LEU ARG LYS LEU THR SEQRES 14 A 263 LEU GLY ASP ALA LEU ALA GLY PRO GLN ARG ALA GLN LEU SEQRES 15 A 263 VAL ASP TRP LEU LYS GLY ASN THR THR GLY GLY GLN SER SEQRES 16 A 263 ILE ARG ALA GLY LEU PRO ALA HIS TRP VAL VAL GLY ASP SEQRES 17 A 263 LYS THR GLY ALA CYS ASP TYR GLY THR THR ASN ASP ILE SEQRES 18 A 263 ALA VAL ILE TRP PRO GLU ASP ARG ALA PRO LEU VAL LEU SEQRES 19 A 263 VAL THR TYR PHE THR GLN PRO GLN GLN ASP ALA LYS TRP SEQRES 20 A 263 ARG LYS ASP VAL LEU ALA ALA ALA ALA LYS ILE VAL THR SEQRES 21 A 263 GLU GLY LYS SEQRES 1 B 263 ASP VAL GLN GLN VAL GLN LYS LYS LEU ALA ALA LEU GLU SEQRES 2 B 263 LYS GLN SER GLY GLY ARG LEU GLY VAL ALA LEU ILE ASN SEQRES 3 B 263 THR ALA ASP ASN SER GLN VAL LEU TYR ARG ALA ASP GLU SEQRES 4 B 263 ARG PHE ALA MET CYS SER THR SER LYS VAL MET THR ALA SEQRES 5 B 263 ALA ALA VAL LEU LYS GLN SER GLU THR HIS ASP GLY ILE SEQRES 6 B 263 LEU GLN GLN LYS MET THR ILE LYS LYS ALA ASP LEU THR SEQRES 7 B 263 ASN TRP ASN PRO VAL THR GLU LYS TYR VAL GLY ASN THR SEQRES 8 B 263 MET THR LEU ALA GLU LEU SER ALA ALA THR LEU GLN TYR SEQRES 9 B 263 SER ASP ASN THR ALA MET ASN LYS LEU LEU ALA HIS LEU SEQRES 10 B 263 GLY GLY PRO GLY ASN VAL THR ALA PHE ALA ARG SER ILE SEQRES 11 B 263 GLY ASP THR THR PHE ARG LEU ASP ARG LYS GLU PRO GLU SEQRES 12 B 263 LEU ASN THR ALA ILE PRO GLY ASP GLU ARG ASP THR THR SEQRES 13 B 263 SER PRO LEU ALA MET ALA LYS SER LEU ARG LYS LEU THR SEQRES 14 B 263 LEU GLY ASP ALA LEU ALA GLY PRO GLN ARG ALA GLN LEU SEQRES 15 B 263 VAL ASP TRP LEU LYS GLY ASN THR THR GLY GLY GLN SER SEQRES 16 B 263 ILE ARG ALA GLY LEU PRO ALA HIS TRP VAL VAL GLY ASP SEQRES 17 B 263 LYS THR GLY ALA CYS ASP TYR GLY THR THR ASN ASP ILE SEQRES 18 B 263 ALA VAL ILE TRP PRO GLU ASP ARG ALA PRO LEU VAL LEU SEQRES 19 B 263 VAL THR TYR PHE THR GLN PRO GLN GLN ASP ALA LYS TRP SEQRES 20 B 263 ARG LYS ASP VAL LEU ALA ALA ALA ALA LYS ILE VAL THR SEQRES 21 B 263 GLU GLY LYS SEQRES 1 C 263 ASP VAL GLN GLN VAL GLN LYS LYS LEU ALA ALA LEU GLU SEQRES 2 C 263 LYS GLN SER GLY GLY ARG LEU GLY VAL ALA LEU ILE ASN SEQRES 3 C 263 THR ALA ASP ASN SER GLN VAL LEU TYR ARG ALA ASP GLU SEQRES 4 C 263 ARG PHE ALA MET CYS SER THR SER LYS VAL MET THR ALA SEQRES 5 C 263 ALA ALA VAL LEU LYS GLN SER GLU THR HIS ASP GLY ILE SEQRES 6 C 263 LEU GLN GLN LYS MET THR ILE LYS LYS ALA ASP LEU THR SEQRES 7 C 263 ASN TRP ASN PRO VAL THR GLU LYS TYR VAL GLY ASN THR SEQRES 8 C 263 MET THR LEU ALA GLU LEU SER ALA ALA THR LEU GLN TYR SEQRES 9 C 263 SER ASP ASN THR ALA MET ASN LYS LEU LEU ALA HIS LEU SEQRES 10 C 263 GLY GLY PRO GLY ASN VAL THR ALA PHE ALA ARG SER ILE SEQRES 11 C 263 GLY ASP THR THR PHE ARG LEU ASP ARG LYS GLU PRO GLU SEQRES 12 C 263 LEU ASN THR ALA ILE PRO GLY ASP GLU ARG ASP THR THR SEQRES 13 C 263 SER PRO LEU ALA MET ALA LYS SER LEU ARG LYS LEU THR SEQRES 14 C 263 LEU GLY ASP ALA LEU ALA GLY PRO GLN ARG ALA GLN LEU SEQRES 15 C 263 VAL ASP TRP LEU LYS GLY ASN THR THR GLY GLY GLN SER SEQRES 16 C 263 ILE ARG ALA GLY LEU PRO ALA HIS TRP VAL VAL GLY ASP SEQRES 17 C 263 LYS THR GLY ALA CYS ASP TYR GLY THR THR ASN ASP ILE SEQRES 18 C 263 ALA VAL ILE TRP PRO GLU ASP ARG ALA PRO LEU VAL LEU SEQRES 19 C 263 VAL THR TYR PHE THR GLN PRO GLN GLN ASP ALA LYS TRP SEQRES 20 C 263 ARG LYS ASP VAL LEU ALA ALA ALA ALA LYS ILE VAL THR SEQRES 21 C 263 GLU GLY LYS SEQRES 1 D 263 ASP VAL GLN GLN VAL GLN LYS LYS LEU ALA ALA LEU GLU SEQRES 2 D 263 LYS GLN SER GLY GLY ARG LEU GLY VAL ALA LEU ILE ASN SEQRES 3 D 263 THR ALA ASP ASN SER GLN VAL LEU TYR ARG ALA ASP GLU SEQRES 4 D 263 ARG PHE ALA MET CYS SER THR SER LYS VAL MET THR ALA SEQRES 5 D 263 ALA ALA VAL LEU LYS GLN SER GLU THR HIS ASP GLY ILE SEQRES 6 D 263 LEU GLN GLN LYS MET THR ILE LYS LYS ALA ASP LEU THR SEQRES 7 D 263 ASN TRP ASN PRO VAL THR GLU LYS TYR VAL GLY ASN THR SEQRES 8 D 263 MET THR LEU ALA GLU LEU SER ALA ALA THR LEU GLN TYR SEQRES 9 D 263 SER ASP ASN THR ALA MET ASN LYS LEU LEU ALA HIS LEU SEQRES 10 D 263 GLY GLY PRO GLY ASN VAL THR ALA PHE ALA ARG SER ILE SEQRES 11 D 263 GLY ASP THR THR PHE ARG LEU ASP ARG LYS GLU PRO GLU SEQRES 12 D 263 LEU ASN THR ALA ILE PRO GLY ASP GLU ARG ASP THR THR SEQRES 13 D 263 SER PRO LEU ALA MET ALA LYS SER LEU ARG LYS LEU THR SEQRES 14 D 263 LEU GLY ASP ALA LEU ALA GLY PRO GLN ARG ALA GLN LEU SEQRES 15 D 263 VAL ASP TRP LEU LYS GLY ASN THR THR GLY GLY GLN SER SEQRES 16 D 263 ILE ARG ALA GLY LEU PRO ALA HIS TRP VAL VAL GLY ASP SEQRES 17 D 263 LYS THR GLY ALA CYS ASP TYR GLY THR THR ASN ASP ILE SEQRES 18 D 263 ALA VAL ILE TRP PRO GLU ASP ARG ALA PRO LEU VAL LEU SEQRES 19 D 263 VAL THR TYR PHE THR GLN PRO GLN GLN ASP ALA LYS TRP SEQRES 20 D 263 ARG LYS ASP VAL LEU ALA ALA ALA ALA LYS ILE VAL THR SEQRES 21 D 263 GLU GLY LYS HET CAC A 1 5 HET CAC B 2 5 HET CAC C 3 5 HET CAC D 4 5 HETNAM CAC CACODYLATE ION HETSYN CAC DIMETHYLARSINATE FORMUL 5 CAC 4(C2 H6 AS O2 1-) FORMUL 9 HOH *1019(H2 O) HELIX 1 1 ASP A 25 GLY A 41 1 17 HELIX 2 2 THR A 71 SER A 84 1 14 HELIX 3 3 GLY A 89 GLN A 92 5 4 HELIX 4 4 LYS A 98 LEU A 102 5 5 HELIX 5 5 VAL A 108 VAL A 113 5 6 HELIX 6 6 LEU A 119 TYR A 129 1 11 HELIX 7 7 ASP A 131 GLY A 143 1 13 HELIX 8 8 GLY A 144 ILE A 155 1 12 HELIX 9 9 PRO A 167 THR A 171 5 5 HELIX 10 10 SER A 182 LEU A 195 1 14 HELIX 11 11 ALA A 200 GLY A 213 1 14 HELIX 12 12 SER A 220 LEU A 225 5 6 HELIX 13 13 ARG A 275 GLU A 288 1 14 HELIX 14 14 ASP B 25 GLY B 41 1 17 HELIX 15 15 CYS B 69 THR B 71 5 3 HELIX 16 16 SER B 72 GLU B 85 1 14 HELIX 17 17 GLY B 89 GLN B 92 5 4 HELIX 18 18 VAL B 108 VAL B 113 5 6 HELIX 19 19 LEU B 119 TYR B 129 1 11 HELIX 20 20 ASP B 131 GLY B 143 1 13 HELIX 21 21 GLY B 144 ILE B 155 1 12 HELIX 22 22 PRO B 167 THR B 171 5 5 HELIX 23 23 SER B 182 LEU B 195 1 14 HELIX 24 24 ALA B 200 GLY B 213 1 14 HELIX 25 25 SER B 220 LEU B 225 5 6 HELIX 26 26 ARG B 275 GLU B 288 1 14 HELIX 27 27 ASP C 25 GLY C 41 1 17 HELIX 28 28 CYS C 69 THR C 71 5 3 HELIX 29 29 SER C 72 SER C 84 1 13 HELIX 30 30 GLY C 89 GLN C 92 5 4 HELIX 31 31 LYS C 98 LEU C 102 5 5 HELIX 32 32 VAL C 108 VAL C 113 5 6 HELIX 33 33 LEU C 119 TYR C 129 1 11 HELIX 34 34 ASP C 131 GLY C 143 1 13 HELIX 35 35 GLY C 144 ILE C 155 1 12 HELIX 36 36 PRO C 167 THR C 171 5 5 HELIX 37 37 SER C 182 LEU C 195 1 14 HELIX 38 38 ALA C 200 GLY C 213 1 14 HELIX 39 39 SER C 220 LEU C 225 5 6 HELIX 40 40 ARG C 275 GLU C 288 1 14 HELIX 41 41 VAL D 26 GLY D 41 1 16 HELIX 42 42 THR D 71 SER D 84 1 14 HELIX 43 43 GLY D 89 GLN D 92 5 4 HELIX 44 44 VAL D 108 TYR D 112 5 5 HELIX 45 45 LEU D 119 TYR D 129 1 11 HELIX 46 46 ASP D 131 GLY D 143 1 13 HELIX 47 47 GLY D 144 ILE D 155 1 12 HELIX 48 48 PRO D 167 THR D 171 5 5 HELIX 49 49 SER D 182 LEU D 195 1 14 HELIX 50 50 ALA D 200 GLY D 213 1 14 HELIX 51 51 SER D 220 LEU D 225 5 6 HELIX 52 52 ARG D 275 GLU D 288 1 14 SHEET 1 A 5 GLN A 56 TYR A 60 0 SHEET 2 A 5 ARG A 43 ASN A 50 -1 N VAL A 46 O TYR A 60 SHEET 3 A 5 LEU A 259 THR A 266 -1 O THR A 266 N ARG A 43 SHEET 4 A 5 THR A 243 TRP A 251 -1 N ILE A 250 O LEU A 259 SHEET 5 A 5 VAL A 230 CYS A 238 -1 N GLY A 236 O ASN A 245 SHEET 1 B 2 PHE A 66 ALA A 67 0 SHEET 2 B 2 THR A 180 THR A 181 -1 O THR A 181 N PHE A 66 SHEET 1 C 2 LYS A 94 ILE A 97 0 SHEET 2 C 2 ASN A 115 THR A 118 -1 O ASN A 115 N ILE A 97 SHEET 1 D 5 GLN B 56 TYR B 60 0 SHEET 2 D 5 ARG B 43 ASN B 50 -1 N VAL B 46 O TYR B 60 SHEET 3 D 5 LEU B 259 THR B 266 -1 O TYR B 264 N GLY B 45 SHEET 4 D 5 THR B 243 TRP B 251 -1 N ILE B 250 O LEU B 259 SHEET 5 D 5 VAL B 230 CYS B 238 -1 N GLY B 236 O ASN B 245 SHEET 1 E 2 PHE B 66 ALA B 67 0 SHEET 2 E 2 THR B 180 THR B 181 -1 O THR B 181 N PHE B 66 SHEET 1 F 2 LYS B 94 THR B 96 0 SHEET 2 F 2 THR B 116 THR B 118 -1 O MET B 117 N MET B 95 SHEET 1 G 5 GLN C 56 TYR C 60 0 SHEET 2 G 5 ARG C 43 ASN C 50 -1 N VAL C 46 O TYR C 60 SHEET 3 G 5 LEU C 259 THR C 266 -1 O TYR C 264 N GLY C 45 SHEET 4 G 5 THR C 243 TRP C 251 -1 N ILE C 250 O LEU C 259 SHEET 5 G 5 VAL C 230 CYS C 238 -1 N GLY C 236 O ASN C 245 SHEET 1 H 2 PHE C 66 ALA C 67 0 SHEET 2 H 2 THR C 180 THR C 181 -1 O THR C 181 N PHE C 66 SHEET 1 I 2 LYS C 94 ILE C 97 0 SHEET 2 I 2 ASN C 115 THR C 118 -1 O ASN C 115 N ILE C 97 SHEET 1 J 5 GLN D 56 TYR D 60 0 SHEET 2 J 5 ARG D 43 ASN D 50 -1 N VAL D 46 O TYR D 60 SHEET 3 J 5 LEU D 259 THR D 266 -1 O TYR D 264 N GLY D 45 SHEET 4 J 5 THR D 243 TRP D 251 -1 N ILE D 250 O LEU D 259 SHEET 5 J 5 VAL D 230 CYS D 238 -1 N GLY D 236 O ASN D 245 SHEET 1 K 2 PHE D 66 ALA D 67 0 SHEET 2 K 2 THR D 180 THR D 181 -1 O THR D 181 N PHE D 66 SHEET 1 L 2 LYS D 94 ILE D 97 0 SHEET 2 L 2 ASN D 115 THR D 118 -1 O ASN D 115 N ILE D 97 SSBOND 1 CYS A 69 CYS A 238 1555 1555 1.69 SSBOND 2 CYS B 69 CYS B 238 1555 1555 2.04 SSBOND 3 CYS C 69 CYS C 238 1555 1555 2.04 SSBOND 4 CYS D 69 CYS D 238 1555 1555 2.04 CISPEP 1 GLU A 166 PRO A 167 0 -0.51 CISPEP 2 GLU B 166 PRO B 167 0 -0.15 CISPEP 3 GLU C 166 PRO C 167 0 0.50 CISPEP 4 GLU D 166 PRO D 167 0 -0.93 SITE 1 AC1 9 SER A 70 TRP A 105 SER A 130 ASN A 132 SITE 2 AC1 9 ALA A 237 HOH A 302 HOH A 311 HOH A 316 SITE 3 AC1 9 HOH A 317 SITE 1 AC2 9 SER B 70 TRP B 105 SER B 130 ASN B 132 SITE 2 AC2 9 ALA B 237 HOH B 300 HOH B 302 HOH B 317 SITE 3 AC2 9 HOH B 401 SITE 1 AC3 9 SER C 70 TRP C 105 SER C 130 ASN C 132 SITE 2 AC3 9 ALA C 237 HOH C 449 HOH C 458 HOH C 467 SITE 3 AC3 9 HOH C 497 SITE 1 AC4 8 SER D 70 TRP D 105 SER D 130 ALA D 237 SITE 2 AC4 8 HOH D 473 HOH D 475 HOH D 483 HOH D 515 CRYST1 187.642 73.200 103.893 90.00 121.89 90.00 C 1 2 1 16 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 0.005329 0.000000 0.003316 0.00000 SCALE2 0.000000 0.013661 -0.000001 0.00000 SCALE3 0.000000 0.000000 0.011336 0.00000