HEADER ANTIMICROBIAL PROTEIN 14-MAY-20 6Z24 TITLE ACYLENZYME COMPLEX OF CEFTAZIDIME BOUND TO DEACYLATION MUTANT KPC-2 TITLE 2 (E166Q) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBAPENEM-HYDROLYZING BETA-LACTAMASE KPC; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CARBAPENEM-HYDROLYZING BETA-LACTAMASE KPC-1; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 GENE: BLA, KPC, KPC1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS UNLIGANDED BETA-LACTAMASE, 3-LAYER ALPHA-BETA-ALPHA SANDWICH, PART OF KEYWDS 2 THE DD-PEPTIDASE AND BETA-LACTAMASE SUPERFAMILY., ANTIMICROBIAL KEYWDS 3 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.L.TOOKE,P.HINCHLIFFE,J.SPENCER REVDAT 4 20-NOV-24 6Z24 1 REMARK REVDAT 3 24-JAN-24 6Z24 1 REMARK REVDAT 2 21-JUL-21 6Z24 1 JRNL REVDAT 1 23-DEC-20 6Z24 0 JRNL AUTH C.L.TOOKE,P.HINCHLIFFE,R.A.BONOMO,C.J.SCHOFIELD, JRNL AUTH 2 A.J.MULHOLLAND,J.SPENCER JRNL TITL NATURAL VARIANTS MODIFY KLEBSIELLA PNEUMONIAE CARBAPENEMASE JRNL TITL 2 (KPC) ACYL-ENZYME CONFORMATIONAL DYNAMICS TO EXTEND JRNL TITL 3 ANTIBIOTIC RESISTANCE. JRNL REF J.BIOL.CHEM. V. 296 00126 2020 JRNL REFN ESSN 1083-351X JRNL PMID 33257320 JRNL DOI 10.1074/JBC.RA120.016461 REMARK 2 REMARK 2 RESOLUTION. 1.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 55.41 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 71369 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.151 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.140 REMARK 3 FREE R VALUE TEST SET COUNT : 3669 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 55.4080 - 3.7028 1.00 2849 150 0.1726 0.2028 REMARK 3 2 3.7028 - 2.9391 1.00 2731 133 0.1465 0.1749 REMARK 3 3 2.9391 - 2.5676 1.00 2696 135 0.1240 0.1341 REMARK 3 4 2.5676 - 2.3328 1.00 2621 180 0.1126 0.1423 REMARK 3 5 2.3328 - 2.1656 0.99 2612 164 0.1827 0.2124 REMARK 3 6 2.1656 - 2.0379 1.00 2639 146 0.1187 0.1295 REMARK 3 7 2.0379 - 1.9358 1.00 2639 129 0.1157 0.1481 REMARK 3 8 1.9358 - 1.8516 0.98 2580 161 0.1933 0.2571 REMARK 3 9 1.8516 - 1.7803 1.00 2573 156 0.1159 0.1517 REMARK 3 10 1.7803 - 1.7189 0.99 2617 156 0.1171 0.1485 REMARK 3 11 1.7189 - 1.6651 0.99 2570 161 0.1165 0.1528 REMARK 3 12 1.6651 - 1.6175 0.99 2627 115 0.1109 0.1565 REMARK 3 13 1.6175 - 1.5749 0.99 2605 118 0.1189 0.1682 REMARK 3 14 1.5749 - 1.5365 0.99 2607 132 0.1190 0.1528 REMARK 3 15 1.5365 - 1.5016 0.99 2605 127 0.1329 0.1854 REMARK 3 16 1.5016 - 1.4696 0.99 2603 137 0.1439 0.2009 REMARK 3 17 1.4696 - 1.4402 0.98 2541 152 0.1516 0.2082 REMARK 3 18 1.4402 - 1.4130 0.98 2571 145 0.1526 0.2097 REMARK 3 19 1.4130 - 1.3878 0.98 2542 129 0.1555 0.1902 REMARK 3 20 1.3878 - 1.3643 0.99 2593 137 0.1768 0.2296 REMARK 3 21 1.3643 - 1.3423 0.98 2549 126 0.1789 0.2132 REMARK 3 22 1.3423 - 1.3216 0.98 2549 126 0.1870 0.2103 REMARK 3 23 1.3216 - 1.3022 0.98 2557 148 0.2288 0.2357 REMARK 3 24 1.3022 - 1.2838 0.98 2520 155 0.3116 0.3313 REMARK 3 25 1.2838 - 1.2665 0.97 2560 114 0.2113 0.2291 REMARK 3 26 1.2665 - 1.2500 0.98 2544 137 0.2459 0.2734 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.490 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.71 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6Z24 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-MAY-20. REMARK 100 THE DEPOSITION ID IS D_1292108606. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-AUG-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.86001 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 71534 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 77.210 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 12.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.27 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 <I/SIGMA(I)> FOR SHELL : 2.200 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: 6QW9 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.22 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8M AMMONIUM SULPHATE, 5% ETHANOL, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 30.13500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.60350 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.13500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.60350 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1060 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL 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 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 4 REMARK 465 GLY A 5 REMARK 465 SER A 6 REMARK 465 SER A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 HIS A 11 REMARK 465 HIS A 12 REMARK 465 HIS A 13 REMARK 465 SER A 14 REMARK 465 SER A 15 REMARK 465 GLY A 16 REMARK 465 LEU A 17 REMARK 465 VAL A 18 REMARK 465 PRO A 19 REMARK 465 ARG A 20 REMARK 465 GLY A 21 REMARK 465 SER A 22 REMARK 465 GLN A 166 REMARK 465 LEU A 167 REMARK 465 GLU A 168 REMARK 465 LEU A 169 REMARK 465 ASN A 170 REMARK 465 SER A 171 REMARK 465 ALA A 172 REMARK 465 LYS A 270 REMARK 465 ASP A 271 REMARK 465 ASP A 272 REMARK 465 LYS A 273 REMARK 465 HIS A 274 REMARK 465 GLN A 295 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 OG SER A 70 HC8 CAZ A 301 0.42 REMARK 500 O HOH A 565 O HOH A 606 1.90 REMARK 500 O HOH A 607 O HOH A 629 1.99 REMARK 500 O HOH A 642 O HOH A 646 2.00 REMARK 500 O HOH A 403 O HOH A 437 2.00 REMARK 500 O HOH A 645 O HOH A 664 2.02 REMARK 500 O HOH A 472 O HOH A 611 2.02 REMARK 500 O HOH A 573 O HOH A 610 2.02 REMARK 500 O HOH A 549 O HOH A 569 2.08 REMARK 500 O HOH A 424 O HOH A 430 2.10 REMARK 500 O HOH A 536 O HOH A 609 2.12 REMARK 500 O VAL A 292 O HOH A 401 2.14 REMARK 500 O HOH A 472 O HOH A 647 2.16 REMARK 500 O HOH A 510 O HOH A 639 2.17 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 -141.54 49.57 REMARK 500 ARG A 220 -125.25 -111.79 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 669 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A 670 DISTANCE = 8.09 ANGSTROMS 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 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 304 DBREF 6Z24 A 25 295 UNP Q9F663 BLKPC_KLEPN 25 293 SEQADV 6Z24 MET A 4 UNP Q9F663 INITIATING METHIONINE SEQADV 6Z24 GLY A 5 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 SER A 6 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 SER A 7 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 HIS A 8 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 HIS A 9 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 HIS A 10 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 HIS A 11 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 HIS A 12 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 HIS A 13 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 SER A 14 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 SER A 15 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 GLY A 16 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 LEU A 17 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 VAL A 18 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 PRO A 19 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 ARG A 20 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 GLY A 21 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 SER A 22 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 HIS A 23 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 MET A 24 UNP Q9F663 EXPRESSION TAG SEQADV 6Z24 GLN A 166 UNP Q9F663 GLU 165 ENGINEERED MUTATION SEQRES 1 A 290 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 290 LEU VAL PRO ARG GLY SER HIS MET LEU THR ASN LEU VAL SEQRES 3 A 290 ALA GLU PRO PHE ALA LYS LEU GLU GLN ASP PHE GLY GLY SEQRES 4 A 290 SER ILE GLY VAL TYR ALA MET ASP THR GLY SER GLY ALA SEQRES 5 A 290 THR VAL SER TYR ARG ALA GLU GLU ARG PHE PRO LEU CYS SEQRES 6 A 290 SER SER PHE LYS GLY PHE LEU ALA ALA ALA VAL LEU ALA SEQRES 7 A 290 ARG SER GLN GLN GLN ALA GLY LEU LEU ASP THR PRO ILE SEQRES 8 A 290 ARG TYR GLY LYS ASN ALA LEU VAL PRO TRP SER PRO ILE SEQRES 9 A 290 SER GLU LYS TYR LEU THR THR GLY MET THR VAL ALA GLU SEQRES 10 A 290 LEU SER ALA ALA ALA VAL GLN TYR SER ASP ASN ALA ALA SEQRES 11 A 290 ALA ASN LEU LEU LEU LYS GLU LEU GLY GLY PRO ALA GLY SEQRES 12 A 290 LEU THR ALA PHE MET ARG SER ILE GLY ASP THR THR PHE SEQRES 13 A 290 ARG LEU ASP ARG TRP GLN LEU GLU LEU ASN SER ALA ILE SEQRES 14 A 290 PRO GLY ASP ALA ARG ASP THR SER SER PRO ARG ALA VAL SEQRES 15 A 290 THR GLU SER LEU GLN LYS LEU THR LEU GLY SER ALA LEU SEQRES 16 A 290 ALA ALA PRO GLN ARG GLN GLN PHE VAL ASP TRP LEU LYS SEQRES 17 A 290 GLY ASN THR THR GLY ASN HIS ARG ILE ARG ALA ALA VAL SEQRES 18 A 290 PRO ALA ASP TRP ALA VAL GLY ASP LYS THR GLY THR CYS SEQRES 19 A 290 GLY VAL TYR GLY THR ALA ASN ASP TYR ALA VAL VAL TRP SEQRES 20 A 290 PRO THR GLY ARG ALA PRO ILE VAL LEU ALA VAL TYR THR SEQRES 21 A 290 ARG ALA PRO ASN LYS ASP ASP LYS HIS SER GLU ALA VAL SEQRES 22 A 290 ILE ALA ALA ALA ALA ARG LEU ALA LEU GLU GLY LEU GLY SEQRES 23 A 290 VAL ASN GLY GLN HET CAZ A 301 48 HET SO4 A 302 5 HET SO4 A 303 5 HET SO4 A 304 5 HETNAM CAZ ACYLATED CEFTAZIDIME HETNAM SO4 SULFATE ION FORMUL 2 CAZ C17 H19 N5 O7 S2 FORMUL 3 SO4 3(O4 S 2-) FORMUL 6 HOH *270(H2 O) HELIX 1 AA1 PRO A 32 GLY A 41 1 10 HELIX 2 AA2 SER A 71 GLN A 85 1 15 HELIX 3 AA3 GLY A 98 LEU A 102 5 5 HELIX 4 AA4 ILE A 108 TYR A 112 5 5 HELIX 5 AA5 VAL A 119 TYR A 129 1 11 HELIX 6 AA6 ASP A 131 LEU A 142 1 12 HELIX 7 AA7 GLY A 143 ILE A 155 1 13 HELIX 8 AA8 SER A 182 LEU A 195 1 14 HELIX 9 AA9 ALA A 200 GLY A 213 1 14 HELIX 10 AB1 ARG A 220 VAL A 225 5 6 HELIX 11 AB2 GLU A 276 LEU A 290 1 15 SHEET 1 AA1 5 THR A 56 TYR A 60 0 SHEET 2 AA1 5 SER A 43 ASP A 50 -1 N VAL A 46 O TYR A 60 SHEET 3 AA1 5 ILE A 259 ARG A 266 -1 O TYR A 264 N GLY A 45 SHEET 4 AA1 5 THR A 243 TRP A 251 -1 N VAL A 250 O ILE A 259 SHEET 5 AA1 5 ALA A 230 CYS A 238 -1 N ALA A 230 O TRP A 251 SHEET 1 AA2 2 PHE A 66 PRO A 67 0 SHEET 2 AA2 2 THR A 180 SER A 181 -1 O SER A 181 N PHE A 66 SHEET 1 AA3 2 PRO A 94 ILE A 95 0 SHEET 2 AA3 2 MET A 117 THR A 118 -1 O MET A 117 N ILE A 95 SSBOND 1 CYS A 69 CYS A 238 1555 1555 2.04 LINK OG SER A 70 C8 CAZ A 301 1555 1555 1.31 SITE 1 AC1 15 CYS A 69 SER A 70 ALA A 88 TRP A 105 SITE 2 AC1 15 SER A 130 ASN A 132 LYS A 234 THR A 235 SITE 3 AC1 15 GLY A 236 THR A 237 CYS A 238 GLY A 239 SITE 4 AC1 15 VAL A 240 HOH A 504 HOH A 566 SITE 1 AC2 6 HIS A 23 THR A 26 ARG A 184 PRO A 226 SITE 2 AC2 6 ALA A 227 HOH A 603 SITE 1 AC3 5 TYR A 60 ARG A 61 THR A 254 SO4 A 304 SITE 2 AC3 5 HOH A 472 SITE 1 AC4 4 ARG A 61 GLY A 255 SO4 A 303 HOH A 509 CRYST1 60.270 77.207 55.408 90.00 90.00 90.00 P 21 21 2 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 0.016592 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012952 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018048 0.00000