HEADER HYDROLASE/ANTIBIOTIC 11-NOV-16 5TW6 TITLE CTX-M-14 P167S:E166A MUTANT WITH ACYLATED CEFTAZIDIME MOLECULE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 29-291; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: 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-CTX-M-14A, BLACTX-M- SOURCE 5 14A, BLACTX-M-14B, BLACTX-M-14C, BLACTX-M-27B, BLATOHO-3, BLAUOE-2, SOURCE 6 CTX-M-14, AN206_26770, APT94_14605, BJJ90_27545, BK334_27290, SOURCE 7 ETN48_P0088, PCT_085, PHK01_011; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CTX-M BETA-LACTAMASE CEFTAZIDIME ACYL-ENZYME COMPLEX, HYDROLASE- KEYWDS 2 ANTIBIOTIC COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.PATEL,V.STOJANOSKI,B.SANKARAN,B.V.V.PRASAD,T.PALZKILL REVDAT 5 04-OCT-23 5TW6 1 REMARK REVDAT 4 11-DEC-19 5TW6 1 REMARK REVDAT 3 13-SEP-17 5TW6 1 REMARK REVDAT 2 19-JUL-17 5TW6 1 JRNL REVDAT 1 28-JUN-17 5TW6 0 JRNL AUTH M.P.PATEL,L.HU,V.STOJANOSKI,B.SANKARAN,B.V.V.PRASAD, JRNL AUTH 2 T.PALZKILL JRNL TITL THE DRUG-RESISTANT VARIANT P167S EXPANDS THE SUBSTRATE JRNL TITL 2 PROFILE OF CTX-M BETA-LACTAMASES FOR OXYIMINO-CEPHALOSPORIN JRNL TITL 3 ANTIBIOTICS BY ENLARGING THE ACTIVE SITE UPON ACYLATION. JRNL REF BIOCHEMISTRY V. 56 3443 2017 JRNL REFN ISSN 1520-4995 JRNL PMID 28613873 JRNL DOI 10.1021/ACS.BIOCHEM.7B00176 REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.55 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.970 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 48475 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2377 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 35.5545 - 4.3688 0.98 2705 147 0.1771 0.2015 REMARK 3 2 4.3688 - 3.4686 1.00 2706 131 0.1426 0.1812 REMARK 3 3 3.4686 - 3.0304 0.96 2691 103 0.1592 0.1941 REMARK 3 4 3.0304 - 2.7534 0.98 2620 169 0.1693 0.2221 REMARK 3 5 2.7534 - 2.5561 0.99 2740 156 0.1738 0.2612 REMARK 3 6 2.5561 - 2.4055 1.00 2755 134 0.1760 0.2209 REMARK 3 7 2.4055 - 2.2850 0.99 2733 124 0.1811 0.2194 REMARK 3 8 2.2850 - 2.1856 1.00 2725 102 0.1755 0.2199 REMARK 3 9 2.1856 - 2.1014 0.99 2793 151 0.1641 0.2292 REMARK 3 10 2.1014 - 2.0289 0.99 2732 151 0.1879 0.2467 REMARK 3 11 2.0289 - 1.9655 0.99 2663 163 0.1962 0.2129 REMARK 3 12 1.9655 - 1.9093 0.99 2736 147 0.2133 0.2424 REMARK 3 13 1.9093 - 1.8591 0.99 2720 153 0.2201 0.2760 REMARK 3 14 1.8591 - 1.8137 0.98 2637 124 0.2206 0.2599 REMARK 3 15 1.8137 - 1.7725 0.98 2767 137 0.2289 0.2892 REMARK 3 16 1.7725 - 1.7348 0.98 2635 145 0.2566 0.2240 REMARK 3 17 1.7348 - 1.7001 0.98 2740 140 0.2692 0.3141 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.600 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.007 2012 REMARK 3 ANGLE : 0.871 2737 REMARK 3 CHIRALITY : 0.047 321 REMARK 3 PLANARITY : 0.005 358 REMARK 3 DIHEDRAL : 7.527 1647 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 27 THROUGH 68 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.7269 -16.9579 -27.0810 REMARK 3 T TENSOR REMARK 3 T11: 0.3635 T22: 0.1729 REMARK 3 T33: 0.1503 T12: -0.0697 REMARK 3 T13: -0.0509 T23: -0.0243 REMARK 3 L TENSOR REMARK 3 L11: 2.0594 L22: 1.8882 REMARK 3 L33: 2.6142 L12: -0.3102 REMARK 3 L13: -0.5885 L23: 0.3413 REMARK 3 S TENSOR REMARK 3 S11: -0.0575 S12: 0.3202 S13: -0.1461 REMARK 3 S21: 0.0314 S22: 0.0981 S23: 0.1768 REMARK 3 S31: 1.2427 S32: -0.2695 S33: -0.0139 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 69 THROUGH 101 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.1819 3.5587 -7.5006 REMARK 3 T TENSOR REMARK 3 T11: 0.0162 T22: 0.3265 REMARK 3 T33: 0.1314 T12: -0.0025 REMARK 3 T13: -0.0029 T23: 0.0284 REMARK 3 L TENSOR REMARK 3 L11: 2.1676 L22: 2.0135 REMARK 3 L33: 3.0726 L12: 0.0762 REMARK 3 L13: 0.0818 L23: -0.0374 REMARK 3 S TENSOR REMARK 3 S11: 0.4511 S12: 0.1818 S13: 0.1538 REMARK 3 S21: 0.0033 S22: -0.3264 S23: 0.1592 REMARK 3 S31: -0.3749 S32: -1.1103 S33: 0.0274 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 102 THROUGH 155 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.1059 6.1132 -11.3247 REMARK 3 T TENSOR REMARK 3 T11: 0.1003 T22: 0.1748 REMARK 3 T33: 0.1435 T12: 0.0651 REMARK 3 T13: 0.0042 T23: 0.0467 REMARK 3 L TENSOR REMARK 3 L11: 1.4238 L22: 1.3548 REMARK 3 L33: 3.4055 L12: -0.8359 REMARK 3 L13: -0.4557 L23: 0.6294 REMARK 3 S TENSOR REMARK 3 S11: 0.2167 S12: 0.1894 S13: 0.2421 REMARK 3 S21: -0.1908 S22: -0.1433 S23: -0.0737 REMARK 3 S31: -0.3383 S32: -0.4784 S33: -0.0149 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 156 THROUGH 212 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.7795 -7.1899 -14.0794 REMARK 3 T TENSOR REMARK 3 T11: 0.0882 T22: 0.1412 REMARK 3 T33: 0.1073 T12: -0.0856 REMARK 3 T13: -0.0416 T23: 0.0280 REMARK 3 L TENSOR REMARK 3 L11: 2.8123 L22: 1.6459 REMARK 3 L33: 4.0750 L12: -1.7236 REMARK 3 L13: -1.4308 L23: 0.6531 REMARK 3 S TENSOR REMARK 3 S11: -0.0653 S12: 0.3462 S13: 0.0312 REMARK 3 S21: -0.0249 S22: 0.0163 S23: -0.0148 REMARK 3 S31: 0.4579 S32: -0.5136 S33: -0.0328 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 213 THROUGH 266 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.1297 -6.4077 -27.4652 REMARK 3 T TENSOR REMARK 3 T11: 0.1016 T22: 0.5043 REMARK 3 T33: 0.0876 T12: 0.0002 REMARK 3 T13: -0.0916 T23: 0.0026 REMARK 3 L TENSOR REMARK 3 L11: 1.8777 L22: 1.6702 REMARK 3 L33: 2.7136 L12: -1.8383 REMARK 3 L13: -1.4704 L23: 0.5637 REMARK 3 S TENSOR REMARK 3 S11: 0.3650 S12: 0.6778 S13: 0.0032 REMARK 3 S21: -0.2182 S22: -0.3246 S23: 0.1952 REMARK 3 S31: 0.0989 S32: -0.9312 S33: -0.0608 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 267 THROUGH 288 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.5851 -6.0746 -31.6089 REMARK 3 T TENSOR REMARK 3 T11: 0.1309 T22: 0.3142 REMARK 3 T33: 0.0968 T12: -0.0045 REMARK 3 T13: 0.0154 T23: -0.0001 REMARK 3 L TENSOR REMARK 3 L11: 3.9934 L22: 5.3743 REMARK 3 L33: 6.1029 L12: 2.4972 REMARK 3 L13: 3.5365 L23: 2.9898 REMARK 3 S TENSOR REMARK 3 S11: 0.2292 S12: 0.6795 S13: 0.6706 REMARK 3 S21: -0.1234 S22: -0.1753 S23: 0.1681 REMARK 3 S31: 0.1090 S32: -0.1743 S33: 0.1239 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 5TW6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-NOV-16. REMARK 100 THE DEPOSITION ID IS D_1000224912. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-MAR-16 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : NULL 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) : 0.997 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.1 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48475 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 35.547 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.09500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.4000 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) : 1.84 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.90 REMARK 200 R MERGE FOR SHELL (I) : 0.37000 REMARK 200 R SYM FOR SHELL (I) : NULL 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: MOLREP REMARK 200 STARTING MODEL: 1YLT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM FLUORIDE, 20%(W/V) PEG REMARK 280 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 154.10067 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 77.05033 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 77.05033 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 154.10067 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 621 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 465 GLY A 289 REMARK 465 LEU A 290 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 C8 CAZ A 301 1.62 REMARK 500 NH1 ARG A 276 O HOH A 401 1.84 REMARK 500 OE1 GLU A 273 O HOH A 402 2.04 REMARK 500 O HOH A 468 O HOH A 607 2.08 REMARK 500 O HOH A 538 O HOH A 639 2.09 REMARK 500 O HOH A 495 O HOH A 500 2.12 REMARK 500 O HOH A 448 O HOH A 543 2.13 REMARK 500 O HOH A 570 O HOH A 576 2.14 REMARK 500 O HOH A 556 O HOH A 631 2.14 REMARK 500 O HOH A 599 O HOH A 623 2.16 REMARK 500 O HOH A 403 O HOH A 603 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 543 O HOH A 591 4555 2.15 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 -137.21 56.86 REMARK 500 VAL A 103 -142.25 -118.91 REMARK 500 SER A 130 56.69 27.66 REMARK 500 SER A 220 -123.00 -99.69 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 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5TWD RELATED DB: PDB REMARK 900 RELATED ID: 5TWE RELATED DB: PDB DBREF 5TW6 A 25 290 UNP Q9L5C7 Q9L5C7_ECOLX 29 291 SEQADV 5TW6 ALA A 166 UNP Q9L5C7 GLU 169 ENGINEERED MUTATION SEQADV 5TW6 SER A 167 UNP Q9L5C7 PRO 170 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 ASP 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 HET EDO A 302 4 HET EDO A 303 4 HETNAM CAZ ACYLATED CEFTAZIDIME HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 CAZ C17 H19 N5 O7 S2 FORMUL 3 EDO 2(C2 H6 O2) FORMUL 5 HOH *248(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 TYR A 129 1 11 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 THR A 182 LEU A 195 1 14 HELIX 11 AB2 GLY A 200 GLY A 213 1 14 HELIX 12 AB3 SER A 220 LEU A 225 5 6 HELIX 13 AB4 ARG A 275 GLU A 288 1 14 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 244 TRP A 251 -1 N ILE A 250 O LEU A 259 SHEET 5 AA1 5 THR A 230 SER A 237 -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 MET A 117 N VAL A 95 SITE 1 AC1 19 ASP A 53 ASN A 54 CYS A 69 SER A 70 SITE 2 AC1 19 ASN A 104 TYR A 105 SER A 130 ASN A 132 SITE 3 AC1 19 ASN A 170 THR A 171 LYS A 234 THR A 235 SITE 4 AC1 19 GLY A 236 SER A 237 GLY A 238 ASP A 240 SITE 5 AC1 19 ARG A 276 EDO A 302 HOH A 534 SITE 1 AC2 4 CYS A 69 SER A 70 CAZ A 301 HOH A 410 SITE 1 AC3 6 ILE A 155 GLY A 156 ASP A 157 ALA A 185 SITE 2 AC3 6 GLN A 188 THR A 189 CRYST1 41.540 41.540 231.151 90.00 90.00 120.00 P 32 2 1 6 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 0.024073 0.013899 0.000000 0.00000 SCALE2 0.000000 0.027797 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004326 0.00000