HEADER HYDROLASE 21-JUL-08 3DW0 TITLE CRYSTAL STRUCTURE OF THE CLASS A CARBAPENEMASE KPC-2 AT 1.6 ANGSTROM TITLE 2 RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLASS A CARBAPENEMASE KPC-2; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 STRAIN: 2138; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET29 KEYWDS BETA-LACTAMASE, KPC-2, CARBAPENEMASE, ANTIBIOTIC RESISTANCE, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.PETRELLA,N.ZIENTAL-GELUS,C.MAYER,V.JARLIER,W.SOUGAKOFF REVDAT 6 30-OCT-24 3DW0 1 REMARK REVDAT 5 30-AUG-23 3DW0 1 SEQADV REVDAT 4 24-FEB-09 3DW0 1 VERSN REVDAT 3 21-OCT-08 3DW0 1 JRNL REVDAT 2 16-SEP-08 3DW0 1 SPRSDE REVDAT 1 29-JUL-08 3DW0 0 SPRSDE 16-SEP-08 3DW0 2ODS JRNL AUTH S.PETRELLA,N.ZIENTAL-GELUS,C.MAYER,M.RENARD,V.JARLIER, JRNL AUTH 2 W.SOUGAKOFF JRNL TITL GENETIC AND STRUCTURAL INSIGHTS INTO THE DISSEMINATION JRNL TITL 2 POTENTIAL OF THE EXTREMELY BROAD-SPECTRUM CLASS A JRNL TITL 3 BETA-LACTAMASE KPC-2 IDENTIFIED IN AN ESCHERICHIA COLI JRNL TITL 4 STRAIN AND AN ENTEROBACTER CLOACAE STRAIN ISOLATED FROM THE JRNL TITL 5 SAME PATIENT IN FRANCE. JRNL REF ANTIMICROB.AGENTS CHEMOTHER. V. 52 3725 2008 JRNL REFN ISSN 0066-4804 JRNL PMID 18625772 JRNL DOI 10.1128/AAC.00163-08 REMARK 2 REMARK 2 RESOLUTION. 1.60 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 82347 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4335 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) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 5819 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.1840 REMARK 3 BIN FREE R VALUE SET COUNT : 307 REMARK 3 BIN FREE R VALUE : 0.2340 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) : 10.89 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.02000 REMARK 3 B22 (A**2) : 0.36000 REMARK 3 B33 (A**2) : -0.51000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.22000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.095 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.078 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.044 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.667 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.932 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.920 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4031 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5483 ; 1.255 ; 1.958 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 523 ; 5.478 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 168 ;35.886 ;23.690 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 618 ;11.953 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 30 ;15.125 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 619 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3086 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1988 ; 0.232 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2835 ; 0.304 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 270 ; 0.096 ; 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): 84 ; 0.183 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 20 ; 0.074 ; 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): 2660 ; 0.936 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4153 ; 1.375 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1549 ; 2.125 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1330 ; 3.059 ; 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): 4209 ; 1.185 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 306 ; 4.654 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 3953 ; 2.353 ; 3.000 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 3DW0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUL-08. REMARK 100 THE DEPOSITION ID IS D_1000048558. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUL-06 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) : 0.97900 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRROR 1, DOUBLE CRYSTAL, MIRROR REMARK 200 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 : 11.68 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 (%): 55.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 6000, 0.1 M KSCN, 0.1 M SODIUM REMARK 280 ACETATE, PH 5.5, VAPOR DIFFUSION, SITTING 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 45.65000 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 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 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 MET A 1 REMARK 465 SER A 2 REMARK 465 LEU A 3 REMARK 465 TYR A 4 REMARK 465 ARG A 5 REMARK 465 ARG A 6 REMARK 465 LEU A 7 REMARK 465 VAL A 8 REMARK 465 LEU A 9 REMARK 465 LEU A 10 REMARK 465 SER A 11 REMARK 465 CYS A 12 REMARK 465 LEU A 13 REMARK 465 SER A 14 REMARK 465 TRP A 15 REMARK 465 PRO A 16 REMARK 465 LEU A 17 REMARK 465 ALA A 18 REMARK 465 GLY A 19 REMARK 465 PHE A 20 REMARK 465 SER A 21 REMARK 465 ALA A 22 REMARK 465 THR A 23 REMARK 465 ALA A 24 REMARK 465 LEU A 25 REMARK 465 THR A 26 REMARK 465 ASN A 27 REMARK 465 LEU A 28 REMARK 465 VAL A 29 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 LEU B 3 REMARK 465 TYR B 4 REMARK 465 ARG B 5 REMARK 465 ARG B 6 REMARK 465 LEU B 7 REMARK 465 VAL B 8 REMARK 465 LEU B 9 REMARK 465 LEU B 10 REMARK 465 SER B 11 REMARK 465 CYS B 12 REMARK 465 LEU B 13 REMARK 465 SER B 14 REMARK 465 TRP B 15 REMARK 465 PRO B 16 REMARK 465 LEU B 17 REMARK 465 ALA B 18 REMARK 465 GLY B 19 REMARK 465 PHE B 20 REMARK 465 SER B 21 REMARK 465 ALA B 22 REMARK 465 THR B 23 REMARK 465 ALA B 24 REMARK 465 LEU B 25 REMARK 465 THR B 26 REMARK 465 ASN B 27 REMARK 465 LEU B 28 REMARK 465 VAL B 29 REMARK 465 ALA B 30 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 PRO A 252 CD PRO A 252 N 0.121 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 -142.48 46.07 REMARK 500 ARG A 220 -118.89 -114.99 REMARK 500 CYS B 69 -144.50 47.15 REMARK 500 ARG B 220 -118.98 -116.91 REMARK 500 THR B 237 88.78 -150.52 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 THR A 254 11.43 REMARK 500 VAL B 57 12.76 REMARK 500 REMARK 500 REMARK: NULL DBREF 3DW0 A 1 295 UNP A8DS27 A8DS27_ECOLX 1 293 DBREF 3DW0 B 1 295 UNP A8DS27 A8DS27_ECOLX 1 293 SEQADV 3DW0 GLN A 296 UNP A8DS27 EXPRESSION TAG SEQADV 3DW0 GLN B 296 UNP A8DS27 EXPRESSION TAG SEQRES 1 A 294 MET SER LEU TYR ARG ARG LEU VAL LEU LEU SER CYS LEU SEQRES 2 A 294 SER TRP PRO LEU ALA GLY PHE SER ALA THR ALA LEU THR SEQRES 3 A 294 ASN LEU VAL ALA GLU PRO PHE ALA LYS LEU GLU GLN ASP SEQRES 4 A 294 PHE GLY GLY SER ILE GLY VAL TYR ALA MET ASP THR GLY SEQRES 5 A 294 SER GLY ALA THR VAL SER TYR ARG ALA GLU GLU ARG PHE SEQRES 6 A 294 PRO LEU CYS SER SER PHE LYS GLY PHE LEU ALA ALA ALA SEQRES 7 A 294 VAL LEU ALA ARG SER GLN GLN GLN ALA GLY LEU LEU ASP SEQRES 8 A 294 THR PRO ILE ARG TYR GLY LYS ASN ALA LEU VAL PRO TRP SEQRES 9 A 294 SER PRO ILE SER GLU LYS TYR LEU THR THR GLY MET THR SEQRES 10 A 294 VAL ALA GLU LEU SER ALA ALA ALA VAL GLN TYR SER ASP SEQRES 11 A 294 ASN ALA ALA ALA ASN LEU LEU LEU LYS GLU LEU GLY GLY SEQRES 12 A 294 PRO ALA GLY LEU THR ALA PHE MET ARG SER ILE GLY ASP SEQRES 13 A 294 THR THR PHE ARG LEU ASP ARG TRP GLU LEU GLU LEU ASN SEQRES 14 A 294 SER ALA ILE PRO GLY ASP ALA ARG ASP THR SER SER PRO SEQRES 15 A 294 ARG ALA VAL THR GLU SER LEU GLN LYS LEU THR LEU GLY SEQRES 16 A 294 SER ALA LEU ALA ALA PRO GLN ARG GLN GLN PHE VAL ASP SEQRES 17 A 294 TRP LEU LYS GLY ASN THR THR GLY ASN HIS ARG ILE ARG SEQRES 18 A 294 ALA ALA VAL PRO ALA ASP TRP ALA VAL GLY ASP LYS THR SEQRES 19 A 294 GLY THR CYS GLY VAL TYR GLY THR ALA ASN ASP TYR ALA SEQRES 20 A 294 VAL VAL TRP PRO THR GLY ARG ALA PRO ILE VAL LEU ALA SEQRES 21 A 294 VAL TYR THR ARG ALA PRO ASN LYS ASP ASP LYS HIS SER SEQRES 22 A 294 GLU ALA VAL ILE ALA ALA ALA ALA ARG LEU ALA LEU GLU SEQRES 23 A 294 GLY LEU GLY VAL ASN GLY GLN GLN SEQRES 1 B 294 MET SER LEU TYR ARG ARG LEU VAL LEU LEU SER CYS LEU SEQRES 2 B 294 SER TRP PRO LEU ALA GLY PHE SER ALA THR ALA LEU THR SEQRES 3 B 294 ASN LEU VAL ALA GLU PRO PHE ALA LYS LEU GLU GLN ASP SEQRES 4 B 294 PHE GLY GLY SER ILE GLY VAL TYR ALA MET ASP THR GLY SEQRES 5 B 294 SER GLY ALA THR VAL SER TYR ARG ALA GLU GLU ARG PHE SEQRES 6 B 294 PRO LEU CYS SER SER PHE LYS GLY PHE LEU ALA ALA ALA SEQRES 7 B 294 VAL LEU ALA ARG SER GLN GLN GLN ALA GLY LEU LEU ASP SEQRES 8 B 294 THR PRO ILE ARG TYR GLY LYS ASN ALA LEU VAL PRO TRP SEQRES 9 B 294 SER PRO ILE SER GLU LYS TYR LEU THR THR GLY MET THR SEQRES 10 B 294 VAL ALA GLU LEU SER ALA ALA ALA VAL GLN TYR SER ASP SEQRES 11 B 294 ASN ALA ALA ALA ASN LEU LEU LEU LYS GLU LEU GLY GLY SEQRES 12 B 294 PRO ALA GLY LEU THR ALA PHE MET ARG SER ILE GLY ASP SEQRES 13 B 294 THR THR PHE ARG LEU ASP ARG TRP GLU LEU GLU LEU ASN SEQRES 14 B 294 SER ALA ILE PRO GLY ASP ALA ARG ASP THR SER SER PRO SEQRES 15 B 294 ARG ALA VAL THR GLU SER LEU GLN LYS LEU THR LEU GLY SEQRES 16 B 294 SER ALA LEU ALA ALA PRO GLN ARG GLN GLN PHE VAL ASP SEQRES 17 B 294 TRP LEU LYS GLY ASN THR THR GLY ASN HIS ARG ILE ARG SEQRES 18 B 294 ALA ALA VAL PRO ALA ASP TRP ALA VAL GLY ASP LYS THR SEQRES 19 B 294 GLY THR CYS GLY VAL TYR GLY THR ALA ASN ASP TYR ALA SEQRES 20 B 294 VAL VAL TRP PRO THR GLY ARG ALA PRO ILE VAL LEU ALA SEQRES 21 B 294 VAL TYR THR ARG ALA PRO ASN LYS ASP ASP LYS HIS SER SEQRES 22 B 294 GLU ALA VAL ILE ALA ALA ALA ALA ARG LEU ALA LEU GLU SEQRES 23 B 294 GLY LEU GLY 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 GLY B 98 LEU B 102 5 5 HELIX 16 16 SER B 106 TYR B 112 1 7 HELIX 17 17 VAL B 119 SER B 130 1 12 HELIX 18 18 ASP B 131 LEU B 142 1 12 HELIX 19 19 GLY B 143 ILE B 155 1 13 HELIX 20 20 LEU B 167 SER B 171 5 5 HELIX 21 21 SER B 182 LEU B 195 1 14 HELIX 22 22 ALA B 200 GLY B 213 1 14 HELIX 23 23 ARG B 220 VAL B 225 5 6 HELIX 24 24 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 VAL A 260 N MET A 49 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 ALA B 230 O TRP B 251 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 2.09 SSBOND 2 CYS B 69 CYS B 238 1555 1555 2.07 CISPEP 1 GLU A 166 LEU A 167 0 3.16 CISPEP 2 GLU B 166 LEU B 167 0 5.20 CRYST1 56.300 91.300 73.100 90.00 112.60 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 0.007394 0.00000 SCALE2 0.000000 0.010953 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014818 0.00000