HEADER HYDROLASE 10-DEC-19 6V83 TITLE CRYSTAL STRUCTURE OF CTX-M-14 E166A/P167S/D240G BETA-LACTAMASE IN TITLE 2 COMPLEX WITH CEFTAZIDIME-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: BLACTX-M-14, BETA-LACTAMASE CTX-M-14, BLA, BLA CTX-M-14, BLA- SOURCE 5 CTX-M-14A, BLACTX-M, BLACTX-M-14A, BLACTX-M-14B, BLACTX-M-14C, SOURCE 6 BLACTX-M-27B, BLATOHO-3, BLAUOE-2, CTX-M-14, AM465_01285, SOURCE 7 AM465_06510, AM465_23360, APT94_14605, BEN53_26220, BET08_34355, SOURCE 8 BJJ90_27545, BK334_27290, BOH76_00730, BON63_16015, BON66_01305, SOURCE 9 BON69_22545, BON71_04040, BON75_10525, BON76_14325, BON81_01055, SOURCE 10 BON83_15455, BON86_08515, BON91_02075, BON92_04750, BON94_23850, SOURCE 11 BON95_01680, BON96_03940, BXT93_06855, C5N07_28500, C5P43_21980, SOURCE 12 CDL37_21060, CR538_26855, CRT46_23505, DW236_20870, EIA08_25160, SOURCE 13 EIA21_26975, ELT23_05930, ETN48_P0088, FNJ69_13810, FQR64_24895, SOURCE 14 FTV90_03295, PCT_085, PHK01_011, RCS103_P0010, RCS30_P0082, SOURCE 15 RCS56_P0085, RCS60_P0031, RCS63_P0006, RCS65_P0008, RCS66_P0053, SOURCE 16 SAMEA4362930_00013, SAMEA4370290_00046; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 18 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS DRUG RESISTANCE, PROTEIN EVOLUTION, CONFORMATIONAL CHANGE, ENZYME KEYWDS 2 KINETICS, ENZYME CATALYSIS, PROTEIN STABILITY, PROTEIN-DRUG KEYWDS 3 INTERACTION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.A.BROWN,L.HU,B.SANKARAN,B.V.V.PRASAD,T.G.PALZKILL REVDAT 5 11-OCT-23 6V83 1 REMARK REVDAT 4 30-JUN-21 6V83 1 AUTHOR REVDAT 3 03-JUN-20 6V83 1 JRNL REVDAT 2 29-APR-20 6V83 1 JRNL REVDAT 1 22-APR-20 6V83 0 JRNL AUTH C.A.BROWN,L.HU,Z.SUN,M.P.PATEL,S.SINGH,J.R.PORTER, JRNL AUTH 2 B.SANKARAN,B.V.V.PRASAD,G.R.BOWMAN,T.PALZKILL JRNL TITL ANTAGONISM BETWEEN SUBSTITUTIONS IN BETA-LACTAMASE EXPLAINS JRNL TITL 2 A PATH NOT TAKEN IN THE EVOLUTION OF BACTERIAL DRUG JRNL TITL 3 RESISTANCE. JRNL REF J.BIOL.CHEM. V. 295 7376 2020 JRNL REFN ESSN 1083-351X JRNL PMID 32299911 JRNL DOI 10.1074/JBC.RA119.012489 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17_3644 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.82 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 23552 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.173 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.840 REMARK 3 FREE R VALUE TEST SET COUNT : 1140 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 41.8200 - 3.6000 1.00 3080 149 0.1546 0.1716 REMARK 3 2 3.6000 - 2.8600 1.00 2842 136 0.1659 0.1914 REMARK 3 3 2.8600 - 2.4900 1.00 2779 148 0.1696 0.1996 REMARK 3 4 2.4900 - 2.2700 1.00 2785 154 0.1810 0.2256 REMARK 3 5 2.2700 - 2.1000 1.00 2755 133 0.1789 0.2416 REMARK 3 6 2.1000 - 1.9800 1.00 2735 145 0.1871 0.2670 REMARK 3 7 1.9800 - 1.8800 1.00 2740 120 0.1981 0.2507 REMARK 3 8 1.8800 - 1.8000 1.00 2696 155 0.2028 0.2364 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) : 0.161 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.737 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.16 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.25 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 : 0.006 1991 REMARK 3 ANGLE : 0.962 2712 REMARK 3 CHIRALITY : 0.063 321 REMARK 3 PLANARITY : 0.006 364 REMARK 3 DIHEDRAL : 6.124 303 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 195 THROUGH 251 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.3560 -7.4427 17.8465 REMARK 3 T TENSOR REMARK 3 T11: 0.1337 T22: 0.0856 REMARK 3 T33: 0.1125 T12: 0.0108 REMARK 3 T13: -0.0112 T23: 0.0078 REMARK 3 L TENSOR REMARK 3 L11: 0.7858 L22: 0.6794 REMARK 3 L33: 0.6045 L12: -0.0565 REMARK 3 L13: 0.2385 L23: -0.0028 REMARK 3 S TENSOR REMARK 3 S11: 0.0044 S12: -0.0201 S13: 0.0438 REMARK 3 S21: 0.0578 S22: 0.0027 S23: 0.0687 REMARK 3 S31: 0.0071 S32: -0.0314 S33: -0.0013 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 252 THROUGH 290 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.1868 -2.6330 23.0024 REMARK 3 T TENSOR REMARK 3 T11: 0.1338 T22: 0.0703 REMARK 3 T33: 0.1135 T12: -0.0168 REMARK 3 T13: -0.0116 T23: -0.0062 REMARK 3 L TENSOR REMARK 3 L11: 2.7066 L22: 4.6624 REMARK 3 L33: 4.5380 L12: -2.5702 REMARK 3 L13: 2.4471 L23: -2.6506 REMARK 3 S TENSOR REMARK 3 S11: -0.0075 S12: -0.0393 S13: 0.1043 REMARK 3 S21: 0.2714 S22: -0.0320 S23: -0.0926 REMARK 3 S31: -0.1412 S32: 0.0414 S33: 0.0291 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 27 THROUGH 86 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.3512 -8.0362 15.2422 REMARK 3 T TENSOR REMARK 3 T11: 0.1238 T22: 0.0736 REMARK 3 T33: 0.0810 T12: 0.0336 REMARK 3 T13: 0.0172 T23: -0.0138 REMARK 3 L TENSOR REMARK 3 L11: 2.8785 L22: 1.3355 REMARK 3 L33: 2.0415 L12: 0.7264 REMARK 3 L13: 1.0636 L23: -0.2617 REMARK 3 S TENSOR REMARK 3 S11: -0.0015 S12: 0.0609 S13: 0.0294 REMARK 3 S21: 0.0446 S22: -0.0667 S23: -0.1185 REMARK 3 S31: -0.0560 S32: 0.1355 S33: 0.0708 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 87 THROUGH 142 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.8912 -25.1797 23.2108 REMARK 3 T TENSOR REMARK 3 T11: 0.1524 T22: 0.0991 REMARK 3 T33: 0.1434 T12: -0.0256 REMARK 3 T13: 0.0140 T23: 0.0205 REMARK 3 L TENSOR REMARK 3 L11: 4.4156 L22: 4.8245 REMARK 3 L33: 3.7853 L12: -0.0783 REMARK 3 L13: -0.9292 L23: -0.9447 REMARK 3 S TENSOR REMARK 3 S11: 0.1658 S12: -0.2769 S13: -0.1906 REMARK 3 S21: 0.2715 S22: -0.0586 S23: 0.1801 REMARK 3 S31: 0.2058 S32: -0.2119 S33: -0.0928 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 143 THROUGH 194 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.0954 -19.5364 14.3362 REMARK 3 T TENSOR REMARK 3 T11: 0.1730 T22: 0.0949 REMARK 3 T33: 0.0902 T12: 0.0179 REMARK 3 T13: 0.0025 T23: -0.0140 REMARK 3 L TENSOR REMARK 3 L11: 4.2535 L22: 3.4465 REMARK 3 L33: 0.3430 L12: -0.2125 REMARK 3 L13: 0.5176 L23: 0.7743 REMARK 3 S TENSOR REMARK 3 S11: 0.0090 S12: -0.0013 S13: -0.1516 REMARK 3 S21: 0.0802 S22: 0.0068 S23: -0.2626 REMARK 3 S31: 0.1694 S32: 0.0668 S33: -0.0366 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 6V83 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-DEC-19. REMARK 100 THE DEPOSITION ID IS D_1000245947. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAY-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.977408 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23552 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 41.820 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 16.70 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 31.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 19.90 REMARK 200 R MERGE FOR SHELL (I) : 0.60000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.400 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: 1YLT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.80 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M PCB BUFFER PH 6, 25% (W/V) PEG REMARK 280 1500, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 131.34600 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 21.17850 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 21.17850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 65.67300 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 21.17850 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 21.17850 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 197.01900 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 21.17850 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 21.17850 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 65.67300 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 21.17850 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 21.17850 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 197.01900 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 131.34600 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 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 511 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 GLN A 25 REMARK 465 THR A 26 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 GLN A 89 CG CD OE1 NE2 REMARK 470 GLN A 93 CG CD OE1 NE2 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 O HOH A 496 O HOH A 589 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 -135.69 44.46 REMARK 500 ASN A 114 19.24 58.49 REMARK 500 SER A 220 -128.03 -102.32 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 630 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH A 631 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH A 632 DISTANCE = 6.45 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6V5E RELATED DB: PDB DBREF 6V83 A 25 290 UNP Q9L5C7 Q9L5C7_ECOLX 29 291 SEQADV 6V83 ALA A 166 UNP Q9L5C7 GLU 169 ENGINEERED MUTATION SEQADV 6V83 SER A 167 UNP Q9L5C7 PRO 170 ENGINEERED MUTATION SEQADV 6V83 GLY A 240 UNP Q9L5C7 ASP 242 ENGINEERED MUTATION SEQRES 1 A 263 GLN THR SER ALA VAL GLN GLN LYS LEU ALA ALA LEU GLU SEQRES 2 A 263 LYS SER SER GLY GLY ARG LEU GLY VAL ALA LEU ILE ASP SEQRES 3 A 263 THR ALA ASP ASN THR GLN VAL LEU TYR ARG GLY ASP GLU SEQRES 4 A 263 ARG PHE PRO MET CYS SER THR SER LYS VAL MET ALA ALA SEQRES 5 A 263 ALA ALA VAL LEU LYS GLN SER GLU THR GLN LYS GLN LEU SEQRES 6 A 263 LEU ASN GLN PRO VAL GLU ILE LYS PRO ALA ASP LEU VAL SEQRES 7 A 263 ASN TYR ASN PRO ILE ALA GLU LYS HIS VAL ASN GLY THR SEQRES 8 A 263 MET THR LEU ALA GLU LEU SER ALA ALA ALA LEU GLN TYR SEQRES 9 A 263 SER ASP ASN THR ALA MET ASN LYS LEU ILE ALA GLN LEU SEQRES 10 A 263 GLY GLY PRO GLY GLY VAL THR ALA PHE ALA ARG ALA ILE SEQRES 11 A 263 GLY ASP GLU THR PHE ARG LEU ASP ARG THR ALA SER THR SEQRES 12 A 263 LEU ASN THR ALA ILE PRO GLY ASP PRO ARG ASP THR THR SEQRES 13 A 263 THR PRO ARG ALA MET ALA GLN THR LEU ARG GLN LEU THR SEQRES 14 A 263 LEU GLY HIS ALA LEU GLY GLU THR GLN ARG ALA GLN LEU SEQRES 15 A 263 VAL THR TRP LEU LYS GLY ASN THR THR GLY ALA ALA SER SEQRES 16 A 263 ILE ARG ALA GLY LEU PRO THR SER TRP THR VAL GLY ASP SEQRES 17 A 263 LYS THR GLY SER GLY GLY TYR GLY THR THR ASN ASP ILE SEQRES 18 A 263 ALA VAL ILE TRP PRO GLN GLY ARG ALA PRO LEU VAL LEU SEQRES 19 A 263 VAL THR TYR PHE THR GLN PRO GLN GLN ASN ALA GLU SER SEQRES 20 A 263 ARG ARG ASP VAL LEU ALA SER ALA ALA ARG ILE ILE ALA SEQRES 21 A 263 GLU GLY LEU HET CAZ A 301 31 HETNAM CAZ ACYLATED CEFTAZIDIME FORMUL 2 CAZ C17 H19 N5 O7 S2 FORMUL 3 HOH *232(H2 O) HELIX 1 AA1 SER A 27 GLY A 41 1 15 HELIX 2 AA2 CYS A 69 THR A 71 5 3 HELIX 3 AA3 SER A 72 GLU A 85 1 14 HELIX 4 AA4 GLN A 89 ASN A 92 5 4 HELIX 5 AA5 LYS A 98 LEU A 102 5 5 HELIX 6 AA6 ILE A 108 VAL A 113 5 6 HELIX 7 AA7 LEU A 119 SER A 130 1 12 HELIX 8 AA8 ASP A 131 LEU A 142 1 12 HELIX 9 AA9 GLY A 144 ILE A 155 1 12 HELIX 10 AB1 SER A 167 THR A 171 5 5 HELIX 11 AB2 THR A 182 LEU A 195 1 14 HELIX 12 AB3 GLY A 200 GLY A 213 1 14 HELIX 13 AB4 SER A 220 LEU A 225 5 6 HELIX 14 AB5 ARG A 275 LEU A 290 1 16 SHEET 1 AA1 5 GLN A 56 TYR A 60 0 SHEET 2 AA1 5 ARG A 43 ASP A 50 -1 N VAL A 46 O TYR A 60 SHEET 3 AA1 5 LEU A 259 THR A 266 -1 O THR A 266 N ARG A 43 SHEET 4 AA1 5 THR A 243 TRP A 251 -1 N ILE A 250 O LEU A 259 SHEET 5 AA1 5 THR A 230 GLY A 238 -1 N THR A 230 O TRP A 251 SHEET 1 AA2 2 PHE A 66 PRO A 67 0 SHEET 2 AA2 2 THR A 180 THR A 181 -1 O THR A 181 N PHE A 66 SHEET 1 AA3 2 PRO A 94 ILE A 97 0 SHEET 2 AA3 2 GLY A 115 THR A 118 -1 O GLY A 115 N ILE A 97 LINK OG SER A 70 C8 CAZ A 301 1555 1555 1.38 SITE 1 AC1 21 SER A 39 CYS A 69 SER A 70 ASN A 104 SITE 2 AC1 21 TYR A 105 ASN A 114 SER A 130 ASN A 132 SITE 3 AC1 21 SER A 167 ASN A 170 LYS A 234 THR A 235 SITE 4 AC1 21 GLY A 236 SER A 237 GLY A 238 GLY A 240 SITE 5 AC1 21 HOH A 404 HOH A 407 HOH A 436 HOH A 444 SITE 6 AC1 21 HOH A 535 CRYST1 42.357 42.357 262.692 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 0.023609 0.000000 0.000000 0.00000 SCALE2 0.000000 0.023609 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003807 0.00000