HEADER HYDROLASE 04-DEC-14 4X56 TITLE STRUCTURE OF THE CLASS D BETA-LACTAMASE OXA-160 V130D IN ACYL-ENZYME TITLE 2 COMPLEX WITH CEFTAZIDIME COMPND MOL_ID: 1; COMPND 2 MOLECULE: CLASS D BETA-LACTAMASE OXA-160; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII; SOURCE 3 ORGANISM_TAXID: 470; SOURCE 4 GENE: BLAOXA-160; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET24A KEYWDS HYDROLASE, CARBAPENEMASE, ANTIBIOTIC EXPDTA X-RAY DIFFRACTION AUTHOR J.R.CLASMAN,C.M.JUNE,R.A.POWERS,D.A.LEONARD REVDAT 7 20-NOV-24 4X56 1 REMARK REVDAT 6 27-SEP-23 4X56 1 REMARK REVDAT 5 11-DEC-19 4X56 1 REMARK REVDAT 4 06-SEP-17 4X56 1 SOURCE JRNL REMARK REVDAT 3 01-APR-15 4X56 1 JRNL REVDAT 2 25-MAR-15 4X56 1 JRNL REVDAT 1 11-MAR-15 4X56 0 JRNL AUTH J.M.MITCHELL,J.R.CLASMAN,C.M.JUNE,K.C.KAITANY,J.R.LAFLEUR, JRNL AUTH 2 M.A.TARACILA,N.V.KLINGER,R.A.BONOMO,T.WYMORE,A.SZARECKA, JRNL AUTH 3 R.A.POWERS,D.A.LEONARD JRNL TITL STRUCTURAL BASIS OF ACTIVITY AGAINST AZTREONAM AND EXTENDED JRNL TITL 2 SPECTRUM CEPHALOSPORINS FOR TWO CARBAPENEM-HYDROLYZING CLASS JRNL TITL 3 D BETA-LACTAMASES FROM ACINETOBACTER BAUMANNII. JRNL REF BIOCHEMISTRY V. 54 1976 2015 JRNL REFN ISSN 0006-2960 JRNL PMID 25710192 JRNL DOI 10.1021/BI501547K REMARK 2 REMARK 2 RESOLUTION. 2.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 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) : 2.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 75.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 19748 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1064 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) : 2.28 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1460 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.58 REMARK 3 BIN R VALUE (WORKING SET) : 0.2430 REMARK 3 BIN FREE R VALUE SET COUNT : 71 REMARK 3 BIN FREE R VALUE : 0.3040 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1896 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 114 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.85 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.45000 REMARK 3 B22 (A**2) : -1.45000 REMARK 3 B33 (A**2) : 2.90000 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): 0.182 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.163 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.112 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.569 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2000 ; 0.016 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1893 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2712 ; 1.847 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4356 ; 0.783 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 252 ; 6.365 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 88 ;41.739 ;25.568 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 356 ;16.751 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;15.375 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 295 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2297 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 451 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : BABINET MODEL WITH 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 4X56 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-DEC-14. REMARK 100 THE DEPOSITION ID IS D_1000204898. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-JUN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0782 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20839 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.277 REMARK 200 RESOLUTION RANGE LOW (A) : 102.307 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 8.400 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 21.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.28 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : 8.40 REMARK 200 R MERGE FOR SHELL (I) : 0.62700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3PAE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES SODIUM, 2% V/V REMARK 280 POLYETHYLENE GLYCOL 400, 2.0 M AMMONIUM SULFATE, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 43.57550 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 51.15350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 51.15350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 21.78775 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 51.15350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 51.15350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 65.36325 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 51.15350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.15350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 21.78775 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 51.15350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.15350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 65.36325 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 43.57550 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 418 LIES ON A SPECIAL POSITION. 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 LEU A 168 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 48 CG CD OE1 OE2 REMARK 470 LYS A 61 CG CD CE NZ REMARK 470 LYS A 109 CG CD CE NZ REMARK 470 LYS A 150 CG CD CE NZ REMARK 470 GLN A 162 CG CD OE1 NE2 REMARK 470 ASP A 164 CG OD1 OD2 REMARK 470 ASN A 165 CG OD1 ND2 REMARK 470 VAL A 169 CG1 CG2 REMARK 470 VAL A 225 CG1 CG2 REMARK 470 THR A 226 OG1 CG2 REMARK 470 LYS A 242 CG CD CE NZ REMARK 470 GLU A 254 CG CD OE1 OE2 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 OE1 GLU A 200 O HOH A 465 2.01 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 ALA A 69 73.97 -152.97 REMARK 500 ALA A 80 -136.18 45.65 REMARK 500 ASN A 153 70.38 36.09 REMARK 500 ASN A 165 87.22 -167.93 REMARK 500 VAL A 225 -90.59 -28.09 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 CAZ A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4X53 RELATED DB: PDB REMARK 900 RELATED ID: 4X55 RELATED DB: PDB DBREF 4X56 A 32 275 UNP D2XKK9 D2XKK9_ACIBA 32 275 SEQADV 4X56 MET A 31 UNP D2XKK9 INITIATING METHIONINE SEQADV 4X56 ASP A 130 UNP D2XKK9 VAL 130 ENGINEERED MUTATION SEQRES 1 A 245 MET HIS ILE SER SER GLN GLN HIS GLU LYS ALA ILE LYS SEQRES 2 A 245 SER TYR PHE ASP GLU ALA GLN THR GLN GLY VAL ILE ILE SEQRES 3 A 245 ILE LYS GLU GLY LYS ASN LEU SER THR TYR GLY ASN ALA SEQRES 4 A 245 LEU ALA ARG ALA ASN LYS GLU TYR VAL PRO ALA SER THR SEQRES 5 A 245 PHE LYS MET LEU ASN ALA LEU ILE GLY LEU GLU ASN HIS SEQRES 6 A 245 LYS ALA THR THR ASN GLU ILE PHE LYS TRP ASP GLY LYS SEQRES 7 A 245 LYS ARG THR TYR PRO MET TRP GLU LYS ASP MET THR LEU SEQRES 8 A 245 GLY GLU ALA MET ALA LEU SER ALA ASP PRO VAL TYR GLN SEQRES 9 A 245 GLU LEU ALA ARG ARG THR GLY LEU GLU LEU MET GLN LYS SEQRES 10 A 245 GLU VAL LYS ARG VAL ASN PHE GLY ASN THR ASN ILE GLY SEQRES 11 A 245 THR GLN VAL ASP ASN PHE TRP LEU VAL GLY PRO LEU LYS SEQRES 12 A 245 ILE THR PRO VAL GLN GLU VAL ASN PHE ALA ASP ASP LEU SEQRES 13 A 245 ALA HIS ASN ARG LEU PRO PHE LYS LEU GLU THR GLN GLU SEQRES 14 A 245 GLU VAL LYS LYS MET LEU LEU ILE LYS GLU VAL ASN GLY SEQRES 15 A 245 SER LYS ILE TYR ALA LYS SER GLY TRP GLY MET GLY VAL SEQRES 16 A 245 THR SER GLN VAL GLY TRP LEU THR GLY TRP VAL GLU GLN SEQRES 17 A 245 ALA ASN GLY LYS LYS ILE PRO PHE SER LEU ASN LEU GLU SEQRES 18 A 245 MET LYS GLU GLY MET SER GLY SER ILE ARG ASN GLU ILE SEQRES 19 A 245 THR TYR LYS SER LEU GLU ASN LEU GLY ILE ILE HET CAZ A 301 31 HETNAM CAZ ACYLATED CEFTAZIDIME FORMUL 2 CAZ C17 H19 N5 O7 S2 FORMUL 3 HOH *114(H2 O) HELIX 1 AA1 SER A 34 ALA A 49 1 16 HELIX 2 AA2 ALA A 69 LYS A 75 5 7 HELIX 3 AA3 PRO A 79 THR A 82 5 4 HELIX 4 AA4 PHE A 83 ASN A 94 1 12 HELIX 5 AA5 TYR A 112 GLU A 116 5 5 HELIX 6 AA6 THR A 120 LEU A 127 1 8 HELIX 7 AA7 ALA A 129 GLY A 141 1 13 HELIX 8 AA8 GLY A 141 ASN A 153 1 13 HELIX 9 AA9 THR A 175 HIS A 188 1 14 HELIX 10 AB1 LYS A 194 MET A 204 1 11 HELIX 11 AB2 SER A 259 LEU A 272 1 14 SHEET 1 AA1 6 ASN A 62 GLY A 67 0 SHEET 2 AA1 6 GLY A 53 GLU A 59 -1 N ILE A 57 O SER A 64 SHEET 3 AA1 6 LYS A 243 MET A 252 -1 O ASN A 249 N VAL A 54 SHEET 4 AA1 6 GLN A 228 GLU A 237 -1 N LEU A 232 O LEU A 248 SHEET 5 AA1 6 SER A 213 MET A 223 -1 N LYS A 214 O GLU A 237 SHEET 6 AA1 6 LEU A 206 VAL A 210 -1 N LYS A 208 O ILE A 215 LINK OG SER A 81 C8 CAZ A 301 1555 1555 1.45 CISPEP 1 GLY A 170 PRO A 171 0 0.53 SITE 1 AC1 15 ALA A 80 SER A 81 TYR A 112 TRP A 115 SITE 2 AC1 15 SER A 128 ASP A 130 TRP A 167 VAL A 169 SITE 3 AC1 15 LYS A 218 SER A 219 GLY A 220 TRP A 221 SITE 4 AC1 15 GLY A 222 MET A 223 ARG A 261 CRYST1 102.307 102.307 87.151 90.00 90.00 90.00 P 41 21 2 8 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 0.009775 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009775 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011474 0.00000