HEADER ANTIMICROBIAL PROTEIN 16-DEC-25 9TOG TITLE CTX-M-15 CLASS A BETA-LACTAMASE MIXED WITH AVIBACTAM FOR 3 HOURS, THEN TITLE 2 WASHED FOR 1800 S, CRYO CRYSTAL STRUCTURE 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: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 GENE: BLACTX-M-15; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: SOLU KEYWDS ANTIBIOTIC RESISTANCE, BETA-LACTAMASE, INHIBITOR, DYNAMICS, KEYWDS 2 ANTIMICROBIAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.L.TOOKE,P.HINCHLIFFE,J.SPENCER REVDAT 1 28-OCT-26 9TOG 0 JRNL AUTH C.L.TOOKE,P.HINCHLIFFE,A.M.ORVILLE,J.SPENCER JRNL TITL TIME-RESOLVED LIGAND DYNAMICS REVEALED IN A BETA-LACTAMASE JRNL TITL 2 USING ROOM-TEMPERATURE SERIAL CRYSTALLOGRAPHY JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 0.87 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.60 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 195232 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.131 REMARK 3 R VALUE (WORKING SET) : 0.130 REMARK 3 FREE R VALUE : 0.141 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 9910 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 41.6000 - 2.7000 1.00 6637 332 0.1415 0.1494 REMARK 3 2 2.7000 - 2.1500 1.00 6399 333 0.1056 0.1118 REMARK 3 3 2.1500 - 1.8700 1.00 6343 294 0.0950 0.0956 REMARK 3 4 1.8700 - 1.7000 1.00 6260 374 0.0925 0.1085 REMARK 3 5 1.7000 - 1.5800 1.00 6214 367 0.0873 0.1105 REMARK 3 6 1.5800 - 1.4900 1.00 6257 322 0.0852 0.0976 REMARK 3 7 1.4900 - 1.4100 1.00 6230 322 0.0853 0.0951 REMARK 3 8 1.4100 - 1.3500 1.00 6231 304 0.0918 0.1141 REMARK 3 9 1.3500 - 1.3000 1.00 6192 342 0.0959 0.1150 REMARK 3 10 1.3000 - 1.2500 1.00 6228 343 0.1026 0.1275 REMARK 3 11 1.2500 - 1.2200 1.00 6183 350 0.1018 0.1158 REMARK 3 12 1.2200 - 1.1800 1.00 6202 318 0.1059 0.1271 REMARK 3 13 1.1800 - 1.1500 1.00 6232 278 0.1102 0.1296 REMARK 3 14 1.1500 - 1.1200 1.00 6157 328 0.1160 0.1288 REMARK 3 15 1.1200 - 1.1000 1.00 6157 348 0.1195 0.1310 REMARK 3 16 1.1000 - 1.0700 1.00 6121 357 0.1328 0.1380 REMARK 3 17 1.0700 - 1.0500 1.00 6137 341 0.1567 0.1737 REMARK 3 18 1.0500 - 1.0300 1.00 6122 309 0.1801 0.1961 REMARK 3 19 1.0300 - 1.0100 1.00 6162 316 0.1942 0.1965 REMARK 3 20 1.0100 - 1.0000 0.99 6184 309 0.2099 0.2198 REMARK 3 21 1.0000 - 0.9800 0.99 6079 328 0.2224 0.2149 REMARK 3 22 0.9800 - 0.9600 0.99 6066 343 0.2420 0.2444 REMARK 3 23 0.9600 - 0.9500 1.00 6166 319 0.2703 0.2767 REMARK 3 24 0.9500 - 0.9400 0.99 6091 337 0.2834 0.2892 REMARK 3 25 0.9400 - 0.9200 0.99 6062 338 0.3000 0.2977 REMARK 3 26 0.9200 - 0.9100 1.00 6115 324 0.3242 0.3235 REMARK 3 27 0.9100 - 0.9000 0.98 6082 338 0.3457 0.3488 REMARK 3 28 0.9000 - 0.8900 0.99 6029 335 0.3597 0.3684 REMARK 3 29 0.8900 - 0.8800 0.98 6067 335 0.3732 0.3820 REMARK 3 30 0.8800 - 0.8700 0.97 5917 326 0.3823 0.3776 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.122 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.064 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.05 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.69 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 : 0.009 2202 REMARK 3 ANGLE : 1.055 3006 REMARK 3 CHIRALITY : 0.082 338 REMARK 3 PLANARITY : 0.013 397 REMARK 3 DIHEDRAL : 12.021 839 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 9TOG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1292151313. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JAN-21 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 : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.70000 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 : DIALS REMARK 200 DATA SCALING SOFTWARE : DIALS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 195489 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.870 REMARK 200 RESOLUTION RANGE LOW (A) : 44.470 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 13.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.87 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.89 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 FOR SHELL : 0.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.64 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULPHATE, 0.1 M TRIS REMARK 280 8.0. CRYSTAL WAS SOAKED IN 12.5 MM AVIBACTAM FOR 3 HOURS BEFORE REMARK 280 WASHING FOR 1800 S IN WELLS CONTAINING 10 UL CRYSTALLISATION REMARK 280 REAGENT SUPPLEMENTED WITH GLYCEROL BUT WITHOUT AVIBACTAM., VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 22.23300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 58.85200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.78550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 58.85200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.23300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 22.78550 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: 670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 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 GLY A 24 REMARK 465 PRO A 25 REMARK 465 GLN A 26 REMARK 465 THR A 27 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 OD1 ASP A 201 HH22 ARG A 204 1.50 REMARK 500 HH12 ARG A 204 O HOH A 406 1.53 REMARK 500 HE ARG A 191 O HOH A 405 1.56 REMARK 500 O HOH A 407 O HOH A 408 1.89 REMARK 500 O HOH A 574 O HOH A 603 1.94 REMARK 500 O HOH A 625 O HOH A 641 2.00 REMARK 500 OE1 GLU A 36 O HOH A 401 2.04 REMARK 500 O HOH A 403 O HOH A 632 2.05 REMARK 500 O HOH A 499 O HOH A 648 2.09 REMARK 500 OE1 GLU A 96 O HOH A 403 2.12 REMARK 500 O HOH A 595 O HOH A 711 2.15 REMARK 500 O HOH A 680 O HOH A 707 2.18 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 405 O HOH A 734 3545 1.85 REMARK 500 O HOH A 654 O HOH A 698 3555 1.95 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 -137.50 50.93 REMARK 500 VAL A 103 -140.22 -125.58 REMARK 500 SER A 220 -122.63 -104.58 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 745 DISTANCE = 5.82 ANGSTROMS REMARK 525 HOH A 746 DISTANCE = 6.23 ANGSTROMS REMARK 525 HOH A 747 DISTANCE = 6.25 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 308 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 157 OD2 REMARK 620 2 THR A 181 OG1 120.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 309 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 217 O REMARK 620 2 ASP A 245 OD2 109.2 REMARK 620 N 1 DBREF 9TOG A 26 288 UNP G3G192 G3G192_KLEPN 49 311 SEQADV 9TOG GLY A 24 UNP G3G192 EXPRESSION TAG SEQADV 9TOG PRO A 25 UNP G3G192 EXPRESSION TAG SEQRES 1 A 265 GLY PRO GLN THR ALA ASP VAL GLN GLN LYS LEU ALA GLU SEQRES 2 A 265 LEU GLU ARG GLN SER GLY GLY ARG LEU GLY VAL ALA LEU SEQRES 3 A 265 ILE ASN THR ALA ASP ASN SER GLN ILE LEU TYR ARG ALA SEQRES 4 A 265 ASP GLU ARG PHE ALA MET CYS SER THR SER LYS VAL MET SEQRES 5 A 265 ALA ALA ALA ALA VAL LEU LYS LYS SER GLU SER GLU PRO SEQRES 6 A 265 ASN LEU LEU ASN GLN ARG VAL GLU ILE LYS LYS SER ASP SEQRES 7 A 265 LEU VAL ASN TYR ASN PRO ILE ALA GLU LYS HIS VAL ASN SEQRES 8 A 265 GLY THR MET SER LEU ALA GLU LEU SER ALA ALA ALA LEU SEQRES 9 A 265 GLN TYR SER ASP ASN VAL ALA MET ASN LYS LEU ILE ALA SEQRES 10 A 265 HIS VAL GLY GLY PRO ALA SER VAL THR ALA PHE ALA ARG SEQRES 11 A 265 GLN LEU GLY ASP GLU THR PHE ARG LEU ASP ARG THR GLU SEQRES 12 A 265 PRO THR LEU ASN THR ALA ILE PRO GLY ASP PRO ARG ASP SEQRES 13 A 265 THR THR SER PRO ARG ALA MET ALA GLN THR LEU ARG ASN SEQRES 14 A 265 LEU THR LEU GLY LYS ALA LEU GLY ASP SER GLN ARG ALA SEQRES 15 A 265 GLN LEU VAL THR TRP MET LYS GLY ASN THR THR GLY ALA SEQRES 16 A 265 ALA SER ILE GLN ALA GLY LEU PRO ALA SER TRP VAL VAL SEQRES 17 A 265 GLY ASP LYS THR GLY SER GLY GLY TYR GLY THR THR ASN SEQRES 18 A 265 ASP ILE ALA VAL ILE TRP PRO LYS ASP ARG ALA PRO LEU SEQRES 19 A 265 ILE LEU VAL THR TYR PHE THR GLN PRO GLN PRO LYS ALA SEQRES 20 A 265 GLU SER ARG ARG ASP VAL LEU ALA SER ALA ALA LYS ILE SEQRES 21 A 265 VAL THR ASP GLY LEU HET GOL A 301 9 HET NXL A 302 28 HET SO4 A 303 5 HET SO4 A 304 5 HET SO4 A 305 5 HET SO4 A 306 5 HET CL A 307 1 HET NA A 308 1 HET NA A 309 1 HETNAM GOL GLYCEROL HETNAM NXL (2S,5R)-1-FORMYL-5-[(SULFOOXY)AMINO]PIPERIDINE-2- HETNAM 2 NXL CARBOXAMIDE HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN NXL AVIBACTAM, BOUND FORM; NXL104, BOUND FORM FORMUL 2 GOL C3 H8 O3 FORMUL 3 NXL C7 H13 N3 O6 S FORMUL 4 SO4 4(O4 S 2-) FORMUL 8 CL CL 1- FORMUL 9 NA 2(NA 1+) FORMUL 11 HOH *347(H2 O) HELIX 1 AA1 ALA A 28 GLY A 42 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 LYS A 98 LEU A 102 5 5 HELIX 5 AA5 ILE A 108 HIS A 112 5 5 HELIX 6 AA6 LEU A 119 TYR A 129 1 11 HELIX 7 AA7 ASP A 131 GLY A 143 1 13 HELIX 8 AA8 GLY A 144 LEU A 155 1 12 HELIX 9 AA9 PRO A 167 THR A 171 5 5 HELIX 10 AB1 SER 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 273 ASP A 286 1 14 SHEET 1 AA1 5 SER A 56 TYR A 60 0 SHEET 2 AA1 5 ARG A 44 ASN A 51 -1 N ASN A 51 O SER A 56 SHEET 3 AA1 5 LEU A 257 THR A 264 -1 O TYR A 262 N GLY A 46 SHEET 4 AA1 5 THR A 242 TRP A 250 -1 N ILE A 249 O LEU A 257 SHEET 5 AA1 5 VAL A 230 GLY A 238 -1 N VAL A 230 O TRP A 250 SHEET 1 AA2 2 PHE A 66 ALA 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 ARG A 94 GLU A 96 0 SHEET 2 AA3 2 THR A 116 SER A 118 -1 O MET A 117 N VAL A 95 LINK OG SER A 70 CAN NXL A 302 1555 1555 1.37 LINK OD2 ASP A 157 NA NA A 308 1555 1555 2.67 LINK OG1 THR A 181 NA NA A 308 1555 1555 2.71 LINK O GLY A 217 NA NA A 309 1555 1555 2.74 LINK OD2 ASP A 245 NA NA A 309 1555 1555 2.77 CISPEP 1 GLU A 166 PRO A 167 0 5.87 CRYST1 44.466 45.571 117.704 90.00 90.00 90.00 P 21 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 0.022489 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021944 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008496 0.00000 CONECT 705 4300 CONECT 2133 4348 CONECT 2517 4348 CONECT 3161 4349 CONECT 3534 4349 CONECT 4290 4291 4292 CONECT 4291 4290 CONECT 4292 4290 4293 4294 CONECT 4293 4292 CONECT 4294 4292 4295 4296 4297 CONECT 4295 4294 4298 CONECT 4296 4294 CONECT 4297 4294 CONECT 4298 4295 CONECT 4299 4300 CONECT 4300 705 4299 4301 CONECT 4301 4300 4302 4303 CONECT 4302 4301 4309 4316 4317 CONECT 4303 4301 4304 4307 4318 CONECT 4304 4303 4305 4306 CONECT 4305 4304 CONECT 4306 4304 4319 4320 CONECT 4307 4303 4308 4321 4322 CONECT 4308 4307 4309 4323 4324 CONECT 4309 4302 4308 4310 4325 CONECT 4310 4309 4311 4326 CONECT 4311 4310 4312 CONECT 4312 4311 4313 4314 4315 CONECT 4313 4312 CONECT 4314 4312 CONECT 4315 4312 CONECT 4316 4302 CONECT 4317 4302 CONECT 4318 4303 CONECT 4319 4306 CONECT 4320 4306 CONECT 4321 4307 CONECT 4322 4307 CONECT 4323 4308 CONECT 4324 4308 CONECT 4325 4309 CONECT 4326 4310 CONECT 4327 4328 4329 4330 4331 CONECT 4328 4327 CONECT 4329 4327 CONECT 4330 4327 CONECT 4331 4327 CONECT 4332 4333 4334 4335 4336 CONECT 4333 4332 CONECT 4334 4332 CONECT 4335 4332 CONECT 4336 4332 CONECT 4337 4338 4339 4340 4341 CONECT 4338 4337 CONECT 4339 4337 CONECT 4340 4337 CONECT 4341 4337 CONECT 4342 4343 4344 4345 4346 CONECT 4343 4342 CONECT 4344 4342 CONECT 4345 4342 CONECT 4346 4342 CONECT 4348 2133 2517 CONECT 4349 3161 3534 MASTER 329 0 9 13 9 0 0 6 2349 1 64 21 END