HEADER HYDROLASE 22-MAY-25 9ORS TITLE MICROED STRUCTURE OF CTX-M-14 BETA-LACTAMASE CO-CRYSTALLIZED WITH TITLE 2 AVIBACTAM COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 23-284; COMPND 5 EC: 3.5.2.6; COMPND 6 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, AM333_26030, SOURCE 7 AM340_28340, AM465_01285, AM465_06510, AM465_23360, APT94_14605, SOURCE 8 BEN53_26220, BJJ90_27545, BK334_27290, BOH76_00730, BON63_16015, SOURCE 9 BON65_15195, BON66_01305, BON69_22545, BON72_03470, BON75_10525, SOURCE 10 BON76_14325, BON83_15455, BON86_08515, BON91_02075, BON92_04750, SOURCE 11 BON94_23850, BON95_01680, BON96_03940, BON98_23175, BXT93_06855, SOURCE 12 C5N07_28500, CDL37_21060, CR538_26855, DW236_20870, E4K51_21070, SOURCE 13 EIA08_25160, EIA21_26975, ELT23_05930, ELV24_09995, ELX61_24095, SOURCE 14 EST51_15935, EST51_18575, EST51_22260, EST51_22365, ETN48_P0088, SOURCE 15 FNJ69_13810, FTV90_03295, GE096_24920, GE096_25355, GQE36_23945, SOURCE 16 HGR36_01450, HGR36_27140, HHH24_004455, HHH24_005319, HJI79_003882, SOURCE 17 HJI79_004995, HK427_004976, HK427_005087, HL152_24835, HL152_25835, SOURCE 18 HL563_21800, HL563_23665, HLT96_25270, HLT96_28700, HLU13_27785, SOURCE 19 HLY53_18605, HLY53_26190, HLZ85_26065, HMW26_20895, HMW26_29355, SOURCE 20 HNC73_28650, HNC75_27190, HNC75_29165, HNC80_26145, HNC80_27675, SOURCE 21 HNC88_26185, HNC88_27880, HND23_26750, HND23_28285, HNV91_23425, SOURCE 22 HNV91_24920, HNV94_24095, HNV94_27845, PCT_085, PHK01_011, SOURCE 23 RCS103_P0010, RCS30_P0082, RCS56_P0085, RCS60_P0031, RCS63_P0006, SOURCE 24 RCS65_P0008, RCS66_P0053, SAMEA4362930_00013, SAMEA4363083_00099, SOURCE 25 SAMEA4370290_00046, WP4S18E07_P40650, WP7S17E01_P10270, SOURCE 26 WP7S18E09_37980; SOURCE 27 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 28 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS ENZYME, BETA-LACTAMASE, INHIBITOR, COMPLEX, MICROED, HYDROLASE EXPDTA ELECTRON CRYSTALLOGRAPHY AUTHOR N.W.VLAHAKIS,J.A.RODRIGUEZ,L.M.C.JACOBS,Y.CHEN REVDAT 2 13-AUG-25 9ORS 1 JRNL REVDAT 1 18-JUN-25 9ORS 0 JRNL AUTH N.W.VLAHAKIS,C.W.FLOWERS,M.LIU,M.P.AGDANOWSKI,S.JOHNSON, JRNL AUTH 2 J.A.SUMMERS,L.M.C.JACOBS,C.KEYSER,P.RUSSELL,S.L.ROSE, JRNL AUTH 3 J.ORLANS,N.ADHAMI,Y.CHEN,M.R.SAWAYA,S.BASU,D.DE SANCTIS, JRNL AUTH 4 Y.CHEN,S.WAKATSUKI,H.M.NELSON,J.A.LOO,Y.TANG,J.A.RODRIGUEZ JRNL TITL COMBINING MICROED AND NATIVE MASS SPECTROMETRY FOR JRNL TITL 2 STRUCTURAL DISCOVERY OF ENZYME-SMALL MOLECULE COMPLEXES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 122 80122 2025 JRNL REFN ESSN 1091-6490 JRNL PMID 40720654 JRNL DOI 10.1073/PNAS.2503780122 REMARK 2 REMARK 2 RESOLUTION. 2.00 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.81 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.460 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.8 REMARK 3 NUMBER OF REFLECTIONS : 24689 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.208 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.256 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2469 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 46.8100 - 5.2400 0.80 1201 134 0.1647 0.1810 REMARK 3 2 5.2400 - 4.1600 0.82 1213 134 0.1266 0.1559 REMARK 3 3 4.1600 - 3.6300 0.83 1227 137 0.1598 0.2062 REMARK 3 4 3.6300 - 3.3000 0.84 1244 138 0.1805 0.2454 REMARK 3 5 3.3000 - 3.0600 0.84 1237 137 0.2156 0.2843 REMARK 3 6 3.0600 - 2.8800 0.85 1244 139 0.2269 0.2780 REMARK 3 7 2.8800 - 2.7400 0.84 1237 137 0.2389 0.3020 REMARK 3 8 2.7400 - 2.6200 0.84 1238 138 0.2342 0.3055 REMARK 3 9 2.6200 - 2.5200 0.84 1223 135 0.2403 0.2993 REMARK 3 10 2.5200 - 2.4300 0.84 1248 139 0.2386 0.2861 REMARK 3 11 2.4300 - 2.3600 0.84 1230 137 0.2290 0.2911 REMARK 3 12 2.3600 - 2.2900 0.84 1260 140 0.2438 0.3215 REMARK 3 13 2.2900 - 2.2300 0.84 1221 135 0.2474 0.3059 REMARK 3 14 2.2300 - 2.1700 0.84 1240 138 0.2374 0.3061 REMARK 3 15 2.1700 - 2.1300 0.85 1243 138 0.2450 0.3225 REMARK 3 16 2.1300 - 2.0800 0.84 1241 138 0.2505 0.3238 REMARK 3 17 2.0800 - 2.0400 0.84 1219 136 0.2461 0.3049 REMARK 3 18 2.0400 - 2.0000 0.84 1254 139 0.2499 0.3046 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.840 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.73 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 4025 REMARK 3 ANGLE : 1.045 5485 REMARK 3 CHIRALITY : 0.055 651 REMARK 3 PLANARITY : 0.011 723 REMARK 3 DIHEDRAL : 6.775 590 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 9ORS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-MAY-25. REMARK 100 THE DEPOSITION ID IS D_1000296190. REMARK 240 REMARK 240 EXPERIMENTAL DETAILS REMARK 240 RECONSTRUCTION METHOD : CRYSTALLOGRAPHY REMARK 240 SAMPLE TYPE : 3D ARRAY REMARK 240 SPECIMEN TYPE : NULL REMARK 240 DATA ACQUISITION REMARK 240 DATE OF DATA COLLECTION : NULL REMARK 240 TEMPERATURE (KELVIN) : NULL REMARK 240 PH : NULL REMARK 240 NUMBER OF CRYSTALS USED : NULL REMARK 240 MICROSCOPE MODEL : TFS TALOS F200C REMARK 240 DETECTOR TYPE : DIRECT ELECTRON APOLLO (4K X REMARK 240 4K) REMARK 240 ACCELERATION VOLTAGE (KV) : 200 REMARK 240 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 240 RESOLUTION RANGE HIGH (A) : NULL REMARK 240 RESOLUTION RANGE LOW (A) : NULL REMARK 240 DATA SCALING SOFTWARE : XSCALE REMARK 240 COMPLETENESS FOR RANGE (%) : NULL REMARK 240 DATA REDUNDANCY : NULL REMARK 240 IN THE HIGHEST RESOLUTION SHELL REMARK 240 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) :NULL REMARK 240 HIGHEST RESOLUTION SHELL, RANGE LOW (A) :NULL REMARK 240 COMPLETENESS FOR SHELL (%) : NULL REMARK 240 DATA REDUNDANCY IN SHELL : NULL REMARK 240 R MERGE FOR SHELL (I) : NULL REMARK 240 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 240 SOFTWARE USED : PHASER REMARK 240 STARTING MODEL : NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 52.89000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 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: B 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 GLN A 25 REMARK 465 THR A 26 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 B 70 OAC NXL B 301 2.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLN A 87 N - CA - C ANGL. DEV. = -17.2 DEGREES 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 -134.91 51.50 REMARK 500 VAL A 103 -132.59 -116.59 REMARK 500 ASN A 114 15.81 59.49 REMARK 500 SER A 220 -126.22 -109.64 REMARK 500 ASP B 53 10.55 -147.20 REMARK 500 CYS B 69 -134.40 47.85 REMARK 500 VAL B 103 -132.04 -114.69 REMARK 500 SER B 220 -123.83 -108.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9ORG RELATED DB: PDB REMARK 900 MICROED STRUCTURE OF THE SAME PROTEIN IN APO-FORM REMARK 900 RELATED ID: 9ORL RELATED DB: PDB REMARK 900 MICROED STRUCTURE OF THE SAME PROTEIN SOAKED WITH AVIBACTAM DBREF 9ORS A 25 290 UNP Q9L5C7 Q9L5C7_ECOLX 29 291 DBREF 9ORS B 25 290 UNP Q9L5C7 Q9L5C7_ECOLX 29 291 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 GLU PRO 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 SEQRES 1 B 263 GLN THR SER ALA VAL GLN GLN LYS LEU ALA ALA LEU GLU SEQRES 2 B 263 LYS SER SER GLY GLY ARG LEU GLY VAL ALA LEU ILE ASP SEQRES 3 B 263 THR ALA ASP ASN THR GLN VAL LEU TYR ARG GLY ASP GLU SEQRES 4 B 263 ARG PHE PRO MET CYS SER THR SER LYS VAL MET ALA ALA SEQRES 5 B 263 ALA ALA VAL LEU LYS GLN SER GLU THR GLN LYS GLN LEU SEQRES 6 B 263 LEU ASN GLN PRO VAL GLU ILE LYS PRO ALA ASP LEU VAL SEQRES 7 B 263 ASN TYR ASN PRO ILE ALA GLU LYS HIS VAL ASN GLY THR SEQRES 8 B 263 MET THR LEU ALA GLU LEU SER ALA ALA ALA LEU GLN TYR SEQRES 9 B 263 SER ASP ASN THR ALA MET ASN LYS LEU ILE ALA GLN LEU SEQRES 10 B 263 GLY GLY PRO GLY GLY VAL THR ALA PHE ALA ARG ALA ILE SEQRES 11 B 263 GLY ASP GLU THR PHE ARG LEU ASP ARG THR GLU PRO THR SEQRES 12 B 263 LEU ASN THR ALA ILE PRO GLY ASP PRO ARG ASP THR THR SEQRES 13 B 263 THR PRO ARG ALA MET ALA GLN THR LEU ARG GLN LEU THR SEQRES 14 B 263 LEU GLY HIS ALA LEU GLY GLU THR GLN ARG ALA GLN LEU SEQRES 15 B 263 VAL THR TRP LEU LYS GLY ASN THR THR GLY ALA ALA SER SEQRES 16 B 263 ILE ARG ALA GLY LEU PRO THR SER TRP THR VAL GLY ASP SEQRES 17 B 263 LYS THR GLY SER GLY ASP TYR GLY THR THR ASN ASP ILE SEQRES 18 B 263 ALA VAL ILE TRP PRO GLN GLY ARG ALA PRO LEU VAL LEU SEQRES 19 B 263 VAL THR TYR PHE THR GLN PRO GLN GLN ASN ALA GLU SER SEQRES 20 B 263 ARG ARG ASP VAL LEU ALA SER ALA ALA ARG ILE ILE ALA SEQRES 21 B 263 GLU GLY LEU HET NXL A 301 17 HET NXL B 301 17 HETNAM NXL (2S,5R)-1-FORMYL-5-[(SULFOOXY)AMINO]PIPERIDINE-2- HETNAM 2 NXL CARBOXAMIDE HETSYN NXL AVIBACTAM, BOUND FORM; NXL104, BOUND FORM FORMUL 3 NXL 2(C7 H13 N3 O6 S) FORMUL 5 HOH *32(H2 O) HELIX 1 AA1 SER A 27 GLY A 41 1 15 HELIX 2 AA2 THR A 71 THR A 86 1 16 HELIX 3 AA3 GLN A 87 ASN A 92 5 6 HELIX 4 AA4 LYS A 98 LEU A 102 5 5 HELIX 5 AA5 ILE A 108 VAL A 113 5 6 HELIX 6 AA6 LEU A 119 TYR A 129 1 11 HELIX 7 AA7 ASP A 131 LEU A 142 1 12 HELIX 8 AA8 GLY A 144 ILE A 155 1 12 HELIX 9 AA9 PRO A 167 THR A 171 5 5 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 LEU A 290 1 16 HELIX 14 AB5 SER B 27 GLY B 41 1 15 HELIX 15 AB6 THR B 71 GLU B 85 1 15 HELIX 16 AB7 LYS B 98 LEU B 102 5 5 HELIX 17 AB8 ILE B 108 VAL B 113 5 6 HELIX 18 AB9 LEU B 119 SER B 130 1 12 HELIX 19 AC1 ASP B 131 LEU B 142 1 12 HELIX 20 AC2 GLY B 144 ILE B 155 1 12 HELIX 21 AC3 PRO B 167 THR B 171 5 5 HELIX 22 AC4 THR B 182 LEU B 195 1 14 HELIX 23 AC5 GLY B 200 GLY B 213 1 14 HELIX 24 AC6 SER B 220 LEU B 225 5 6 HELIX 25 AC7 ARG B 275 LEU B 290 1 16 SHEET 1 AA1 5 THR A 55 TYR A 60 0 SHEET 2 AA1 5 ARG A 43 ASP A 50 -1 N ASP A 50 O THR A 55 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 ASP A 246 O THR A 263 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 SHEET 1 AA4 5 THR B 55 TYR B 60 0 SHEET 2 AA4 5 ARG B 43 ASP B 50 -1 N ASP B 50 O THR B 55 SHEET 3 AA4 5 LEU B 259 THR B 266 -1 O THR B 266 N ARG B 43 SHEET 4 AA4 5 THR B 243 TRP B 251 -1 N ASP B 246 O THR B 263 SHEET 5 AA4 5 THR B 230 GLY B 238 -1 N THR B 230 O TRP B 251 SHEET 1 AA5 2 PHE B 66 PRO B 67 0 SHEET 2 AA5 2 THR B 180 THR B 181 -1 O THR B 181 N PHE B 66 SHEET 1 AA6 2 PRO B 94 ILE B 97 0 SHEET 2 AA6 2 GLY B 115 THR B 118 -1 O GLY B 115 N ILE B 97 LINK OG SER A 70 CAN NXL A 301 1555 1555 1.38 LINK OG SER B 70 CAN NXL B 301 1555 1555 1.38 CISPEP 1 GLU A 166 PRO A 167 0 2.70 CISPEP 2 GLU B 166 PRO B 167 0 4.43 CRYST1 44.800 105.780 47.680 90.00 100.96 90.00 P 1 21 1 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 0.022321 0.000000 0.004323 0.00000 SCALE2 0.000000 0.009454 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021363 0.00000 TER 1950 LEU A 290 TER 3933 LEU B 290 HETATM 3934 OAC NXL A 301 -3.030 -3.248 -15.885 0.93 12.41 O HETATM 3935 CAN NXL A 301 -2.462 -3.161 -14.812 0.93 19.01 C HETATM 3936 N NXL A 301 -1.461 -2.299 -14.551 0.93 24.46 N HETATM 3937 CAJ NXL A 301 -1.085 -1.910 -13.189 0.93 19.93 C HETATM 3938 CA NXL A 301 -0.796 -1.593 -15.659 0.93 21.23 C HETATM 3939 C NXL A 301 0.667 -2.036 -15.793 0.93 28.83 C HETATM 3940 O NXL A 301 0.963 -3.225 -15.835 0.93 33.25 O HETATM 3941 NAA NXL A 301 1.567 -1.067 -15.838 0.93 32.37 N HETATM 3942 CB NXL A 301 -0.838 -0.077 -15.460 0.93 21.19 C HETATM 3943 CAH NXL A 301 -0.616 0.306 -13.995 0.93 27.45 C HETATM 3944 CAO NXL A 301 -1.556 -0.460 -13.068 0.93 19.87 C HETATM 3945 NAK NXL A 301 -3.003 -0.397 -13.389 0.93 27.42 N HETATM 3946 OAL NXL A 301 -3.478 -0.271 -14.747 0.93 39.81 O HETATM 3947 SAR NXL A 301 -4.954 0.406 -14.809 0.93 28.76 S HETATM 3948 OAD NXL A 301 -4.824 1.608 -14.019 0.93 32.73 O HETATM 3949 OAE NXL A 301 -5.818 -0.600 -14.238 0.93 35.48 O HETATM 3950 OAG NXL A 301 -5.140 0.631 -16.225 0.93 24.46 O HETATM 3951 OAC NXL B 301 -21.376 17.457 -9.848 0.82 14.97 O HETATM 3952 CAN NXL B 301 -21.922 16.677 -9.091 0.82 16.23 C HETATM 3953 N NXL B 301 -22.841 15.755 -9.450 0.82 11.32 N HETATM 3954 CAJ NXL B 301 -23.114 14.590 -8.604 0.82 10.93 C HETATM 3955 CA NXL B 301 -23.481 15.837 -10.773 0.82 12.21 C HETATM 3956 C NXL B 301 -24.990 16.147 -10.712 0.82 27.55 C HETATM 3957 O NXL B 301 -25.800 15.484 -11.356 0.82 30.48 O HETATM 3958 NAA NXL B 301 -25.348 17.164 -9.943 0.82 15.33 N HETATM 3959 CB NXL B 301 -23.241 14.552 -11.562 0.82 16.15 C HETATM 3960 CAH NXL B 301 -23.386 13.307 -10.692 0.82 24.89 C HETATM 3961 CAO NXL B 301 -22.548 13.431 -9.424 0.82 18.89 C HETATM 3962 NAK NXL B 301 -21.132 13.762 -9.657 0.82 23.78 N HETATM 3963 OAL NXL B 301 -20.564 12.716 -10.474 0.82 25.02 O HETATM 3964 SAR NXL B 301 -19.253 13.307 -11.238 0.82 30.11 S HETATM 3965 OAD NXL B 301 -18.433 13.810 -10.161 0.82 23.59 O HETATM 3966 OAE NXL B 301 -19.794 14.323 -12.110 0.82 19.78 O HETATM 3967 OAG NXL B 301 -18.718 12.150 -11.915 0.82 36.61 O HETATM 3968 O HOH A 401 -1.164 -12.853 -25.396 1.00 18.80 O HETATM 3969 O HOH A 402 -22.993 -9.701 -4.764 1.00 15.97 O HETATM 3970 O HOH A 403 -3.875 3.788 -9.656 1.00 21.28 O HETATM 3971 O HOH A 404 -1.543 -8.219 -27.655 1.00 12.73 O HETATM 3972 O HOH A 405 -1.916 -10.508 -19.054 1.00 17.87 O HETATM 3973 O HOH A 406 -19.080 -15.781 -4.703 1.00 13.81 O HETATM 3974 O HOH A 407 -15.411 1.084 -15.908 1.00 13.33 O HETATM 3975 O HOH A 408 -12.119 6.601 -11.828 1.00 18.20 O HETATM 3976 O HOH A 409 1.436 -0.463 -25.428 1.00 18.03 O HETATM 3977 O HOH A 410 -10.539 -21.692 1.668 1.00 9.44 O HETATM 3978 O HOH A 411 5.526 -6.791 -24.784 1.00 19.73 O HETATM 3979 O HOH A 412 -4.602 -0.333 1.079 1.00 4.74 O HETATM 3980 O HOH A 413 4.134 1.103 -15.021 1.00 22.64 O HETATM 3981 O HOH A 414 -14.089 -19.327 -23.583 1.00 12.51 O HETATM 3982 O HOH A 415 8.075 -12.100 -19.431 1.00 16.50 O HETATM 3983 O HOH A 416 -15.214 -15.992 -30.444 1.00 17.49 O HETATM 3984 O HOH B 401 -12.085 4.614 -3.482 1.00 6.00 O HETATM 3985 O HOH B 402 -31.253 15.821 0.263 1.00 10.24 O HETATM 3986 O HOH B 403 -15.749 13.771 -23.496 1.00 26.45 O HETATM 3987 O HOH B 404 -29.998 23.830 -24.764 1.00 11.13 O HETATM 3988 O HOH B 405 -23.941 29.217 -11.123 1.00 9.84 O HETATM 3989 O HOH B 406 -31.707 22.560 -4.115 1.00 18.28 O HETATM 3990 O HOH B 407 -22.396 37.349 -14.208 1.00 19.58 O HETATM 3991 O HOH B 408 -29.042 22.652 9.149 1.00 12.47 O HETATM 3992 O HOH B 409 -8.775 13.190 -12.240 1.00 15.87 O HETATM 3993 O HOH B 410 -16.617 22.189 16.321 1.00 21.68 O HETATM 3994 O HOH B 411 -13.375 23.261 15.355 1.00 21.09 O HETATM 3995 O HOH B 412 -15.043 28.618 -27.339 1.00 10.82 O HETATM 3996 O HOH B 413 -5.026 21.455 5.850 1.00 11.32 O HETATM 3997 O HOH B 414 -26.619 28.530 -11.864 1.00 18.90 O HETATM 3998 O HOH B 415 0.707 13.775 -19.669 1.00 16.81 O HETATM 3999 O HOH B 416 -30.003 13.296 11.638 1.00 17.15 O CONECT 320 3935 CONECT 2295 3952 CONECT 3934 3935 CONECT 3935 320 3934 3936 CONECT 3936 3935 3937 3938 CONECT 3937 3936 3944 CONECT 3938 3936 3939 3942 CONECT 3939 3938 3940 3941 CONECT 3940 3939 CONECT 3941 3939 CONECT 3942 3938 3943 CONECT 3943 3942 3944 CONECT 3944 3937 3943 3945 CONECT 3945 3944 3946 CONECT 3946 3945 3947 CONECT 3947 3946 3948 3949 3950 CONECT 3948 3947 CONECT 3949 3947 CONECT 3950 3947 CONECT 3951 3952 CONECT 3952 2295 3951 3953 CONECT 3953 3952 3954 3955 CONECT 3954 3953 3961 CONECT 3955 3953 3956 3959 CONECT 3956 3955 3957 3958 CONECT 3957 3956 CONECT 3958 3956 CONECT 3959 3955 3960 CONECT 3960 3959 3961 CONECT 3961 3954 3960 3962 CONECT 3962 3961 3963 CONECT 3963 3962 3964 CONECT 3964 3963 3965 3966 3967 CONECT 3965 3964 CONECT 3966 3964 CONECT 3967 3964 MASTER 249 0 2 25 18 0 0 6 3980 2 36 42 END