HEADER HYDROLASE/ANTIBIOTIC 16-JAN-17 5UJ3 TITLE CRYSTAL STRUCTURE OF THE KPC-2 BETA-LACTAMASE COMPLEXED WITH TITLE 2 HYDROLYZED CEFOTAXIME 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; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS CARBAPENEMASE, CEFOTAXIME, BETA-LACTAMASE, COMPLEX, HYDROLASE- KEYWDS 2 ANTIBIOTIC COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR O.A.PEMBERTON,Y.CHEN REVDAT 5 16-OCT-24 5UJ3 1 COMPND HETNAM REVDAT 4 11-DEC-19 5UJ3 1 REMARK REVDAT 3 20-SEP-17 5UJ3 1 REMARK REVDAT 2 10-MAY-17 5UJ3 1 JRNL REVDAT 1 26-APR-17 5UJ3 0 JRNL AUTH O.A.PEMBERTON,X.ZHANG,Y.CHEN JRNL TITL MOLECULAR BASIS OF SUBSTRATE RECOGNITION AND PRODUCT RELEASE JRNL TITL 2 BY THE KLEBSIELLA PNEUMONIAE CARBAPENEMASE (KPC-2). JRNL REF J. MED. CHEM. V. 60 3525 2017 JRNL REFN ISSN 1520-4804 JRNL PMID 28388065 JRNL DOI 10.1021/ACS.JMEDCHEM.7B00158 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.89 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.220 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 NUMBER OF REFLECTIONS : 86018 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.171 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.212 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.960 REMARK 3 FREE R VALUE TEST SET COUNT : 4269 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 40.9102 - 4.5036 1.00 2810 138 0.1596 0.1698 REMARK 3 2 4.5036 - 3.5753 1.00 2788 155 0.1218 0.1591 REMARK 3 3 3.5753 - 3.1235 1.00 2793 140 0.1320 0.1728 REMARK 3 4 3.1235 - 2.8380 1.00 2794 155 0.1404 0.1471 REMARK 3 5 2.8380 - 2.6346 1.00 2795 157 0.1401 0.2022 REMARK 3 6 2.6346 - 2.4793 1.00 2803 139 0.1307 0.1907 REMARK 3 7 2.4793 - 2.3552 1.00 2788 162 0.1330 0.1834 REMARK 3 8 2.3552 - 2.2527 1.00 2801 140 0.1353 0.1970 REMARK 3 9 2.2527 - 2.1659 1.00 2820 133 0.1258 0.1818 REMARK 3 10 2.1659 - 2.0912 1.00 2767 182 0.1309 0.1935 REMARK 3 11 2.0912 - 2.0258 1.00 2769 144 0.1335 0.2120 REMARK 3 12 2.0258 - 1.9679 1.00 2791 142 0.1423 0.1985 REMARK 3 13 1.9679 - 1.9161 0.99 2802 156 0.1503 0.1895 REMARK 3 14 1.9161 - 1.8694 0.99 2723 154 0.1580 0.2222 REMARK 3 15 1.8694 - 1.8269 0.99 2744 182 0.1688 0.2338 REMARK 3 16 1.8269 - 1.7880 0.98 2769 118 0.1916 0.2426 REMARK 3 17 1.7880 - 1.7522 0.98 2781 123 0.1937 0.2356 REMARK 3 18 1.7522 - 1.7192 0.97 2693 136 0.2126 0.2520 REMARK 3 19 1.7192 - 1.6885 0.97 2725 163 0.2194 0.2753 REMARK 3 20 1.6885 - 1.6598 0.97 2683 146 0.2351 0.2862 REMARK 3 21 1.6598 - 1.6331 0.96 2675 129 0.2428 0.3109 REMARK 3 22 1.6331 - 1.6079 0.96 2713 146 0.2522 0.3210 REMARK 3 23 1.6079 - 1.5843 0.96 2661 135 0.2632 0.3113 REMARK 3 24 1.5843 - 1.5620 0.96 2674 157 0.2810 0.2973 REMARK 3 25 1.5620 - 1.5409 0.96 2622 154 0.2838 0.3606 REMARK 3 26 1.5409 - 1.5208 0.95 2723 102 0.2996 0.3046 REMARK 3 27 1.5208 - 1.5018 0.95 2671 123 0.3013 0.3891 REMARK 3 28 1.5018 - 1.4837 0.94 2664 118 0.3151 0.3660 REMARK 3 29 1.4837 - 1.4665 0.90 2504 136 0.3228 0.3403 REMARK 3 30 1.4665 - 1.4500 0.85 2403 104 0.3189 0.3257 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.500 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 10.54 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.47 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 : 0.005 2201 REMARK 3 ANGLE : 0.829 3009 REMARK 3 CHIRALITY : 0.072 332 REMARK 3 PLANARITY : 0.006 400 REMARK 3 DIHEDRAL : 8.328 1198 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 5UJ3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JAN-17. REMARK 100 THE DEPOSITION ID IS D_1000225960. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-15 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 : APS REMARK 200 BEAMLINE : 23-ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 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 : IMOSFLM 7.2.1, MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.22 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45653 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 45.740 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.12700 REMARK 200 R SYM (I) : 0.12700 REMARK 200 FOR THE DATA SET : 9.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.68400 REMARK 200 R SYM FOR SHELL (I) : 0.04300 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: PHASER 2.7.16 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULFATE, 5% (V/V) REMARK 280 ETHANOL, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 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,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.39000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.42000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.39000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 38.42000 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: 200 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 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 482 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 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 GLY A 294 REMARK 465 GLN A 295 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 -140.18 47.45 REMARK 500 TRP A 105 69.34 61.49 REMARK 500 ARG A 220 -118.73 -112.76 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 655 DISTANCE = 5.81 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CE4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CE4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5UL8 RELATED DB: PDB REMARK 900 RELATED ID: 5UJ4 RELATED DB: PDB DBREF 5UJ3 A 25 295 UNP Q9F663 BLKPC_KLEPN 25 293 SEQADV 5UJ3 MET A 4 UNP Q9F663 INITIATING METHIONINE SEQADV 5UJ3 GLY A 5 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 SER A 6 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 SER A 7 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 HIS A 8 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 HIS A 9 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 HIS A 10 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 HIS A 11 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 HIS A 12 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 HIS A 13 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 SER A 14 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 SER A 15 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 GLY A 16 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 LEU A 17 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 VAL A 18 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 PRO A 19 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 ARG A 20 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 GLY A 21 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 SER A 22 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 HIS A 23 UNP Q9F663 EXPRESSION TAG SEQADV 5UJ3 MET A 24 UNP Q9F663 EXPRESSION TAG 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 GLU 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 CE4 A 301 27 HET CE4 A 302 27 HET GOL A 303 6 HETNAM CE4 (2R)-2-[(R)-{[(2Z)-2-(2-AMINO-1,3-THIAZOL-4-YL)-2- HETNAM 2 CE4 (METHOXYIMINO)ACETYL]AMINO}(CARBOXY)METHYL]-5- HETNAM 3 CE4 METHYLIDENE-5,6-DIHYDRO -2H-1,3-THIAZINE-4-CARBOXYLIC HETNAM 4 CE4 ACID HETNAM GOL GLYCEROL HETSYN CE4 CEFOTAXIME, HYDROLYZED, C3'-CLEAVED, OPEN, UNBOUND FORM HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 CE4 2(C14 H15 N5 O6 S2) FORMUL 4 GOL C3 H8 O3 FORMUL 5 HOH *255(H2 O) HELIX 1 AA1 HIS A 23 VAL A 29 1 7 HELIX 2 AA2 VAL A 29 GLY A 41 1 13 HELIX 3 AA3 SER A 71 GLN A 87 1 17 HELIX 4 AA4 GLY A 98 LEU A 102 5 5 HELIX 5 AA5 ILE A 108 TYR A 112 5 5 HELIX 6 AA6 VAL A 119 SER A 130 1 12 HELIX 7 AA7 ASP A 131 GLY A 143 1 13 HELIX 8 AA8 GLY A 143 ILE A 155 1 13 HELIX 9 AA9 LEU A 167 SER A 171 5 5 HELIX 10 AB1 SER A 182 LEU A 195 1 14 HELIX 11 AB2 ALA A 200 GLY A 213 1 14 HELIX 12 AB3 ARG A 220 VAL A 225 5 6 HELIX 13 AB4 SER A 275 GLY A 291 1 17 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 ARG A 266 N SER A 43 SHEET 4 AA1 5 ALA A 244 TRP A 251 -1 N ASP A 246 O VAL A 263 SHEET 5 AA1 5 ALA A 230 THR A 237 -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 2.02 CISPEP 1 GLU A 166 LEU A 167 0 5.94 SITE 1 AC1 18 SER A 70 LYS A 73 ALA A 88 TRP A 105 SITE 2 AC1 18 SER A 130 ASN A 132 ASN A 170 ARG A 220 SITE 3 AC1 18 LYS A 234 THR A 235 GLY A 236 THR A 237 SITE 4 AC1 18 CYS A 238 GLY A 239 CE4 A 302 HOH A 415 SITE 5 AC1 18 HOH A 440 HOH A 523 SITE 1 AC2 13 GLN A 85 ALA A 88 PRO A 104 LEU A 167 SITE 2 AC2 13 ASN A 170 PRO A 202 LYS A 270 CE4 A 301 SITE 3 AC2 13 HOH A 422 HOH A 440 HOH A 487 HOH A 550 SITE 4 AC2 13 HOH A 579 SITE 1 AC3 3 GLN A 205 LYS A 212 TRP A 251 CRYST1 56.930 58.780 76.840 90.00 90.00 90.00 P 2 21 21 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 0.017565 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017013 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013014 0.00000