HEADER HYDROLASE 30-JAN-18 6FM7 TITLE CRYSTAL STRUCTURE OF THE CLASS C BETA-LACTAMASE TRU-1 FROM AEROMONAS TITLE 2 ENTEROPELOGENES IN COMPLEX WITH AVIBACTAM 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: AEROMONAS ENTEROPELOGENES; SOURCE 3 ORGANISM_COMMON: AEROMONAS TROTA; SOURCE 4 ORGANISM_TAXID: 29489; SOURCE 5 GENE: AMPC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PET-24A; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-TRU-1 KEYWDS AVIBACTAM, NXL, SERINE BETA-LACTAMASE, TRU-1, CLASS C, AEROMONAS KEYWDS 2 ENTEROPELOGENES, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.POZZI,F.DE LUCA,M.BENVENUTI,F.DI PISA,J.D.DOCQUIER,S.MANGANI REVDAT 4 17-JAN-24 6FM7 1 HETSYN REVDAT 3 29-AUG-18 6FM7 1 JRNL REVDAT 2 27-JUN-18 6FM7 1 JRNL REVDAT 1 30-MAY-18 6FM7 0 JRNL AUTH C.POZZI,F.DI PISA,F.DE LUCA,M.BENVENUTI,J.D.DOCQUIER, JRNL AUTH 2 S.MANGANI JRNL TITL ATOMIC-RESOLUTION STRUCTURE OF A CLASS C BETA-LACTAMASE AND JRNL TITL 2 ITS COMPLEX WITH AVIBACTAM. JRNL REF CHEMMEDCHEM V. 13 1437 2018 JRNL REFN ESSN 1860-7187 JRNL PMID 29786960 JRNL DOI 10.1002/CMDC.201800213 REMARK 2 REMARK 2 RESOLUTION. 1.04 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.04 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.31 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 145332 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.117 REMARK 3 R VALUE (WORKING SET) : 0.116 REMARK 3 FREE R VALUE : 0.136 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7664 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.04 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.07 REMARK 3 REFLECTION IN BIN (WORKING SET) : 9346 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.77 REMARK 3 BIN R VALUE (WORKING SET) : 0.1900 REMARK 3 BIN FREE R VALUE SET COUNT : 446 REMARK 3 BIN FREE R VALUE : 0.1950 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2726 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 35 REMARK 3 SOLVENT ATOMS : 516 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 6.53 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.81 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.02000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : -0.02000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.021 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.022 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.013 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.498 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.982 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.976 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3035 ; 0.007 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2788 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4172 ; 1.424 ; 1.972 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6494 ; 0.929 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 422 ; 6.369 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 132 ;32.811 ;23.788 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 495 ;11.291 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;13.062 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 458 ; 0.085 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3473 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 631 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1500 ; 0.826 ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1499 ; 0.826 ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1893 ; 1.037 ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1894 ; 1.037 ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1535 ; 0.802 ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1535 ; 0.799 ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2249 ; 1.081 ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3654 ; 2.309 ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 3498 ; 1.693 ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 2452 ; 0.926 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 288 ;20.311 ; 5.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 2600 ; 7.581 ; 5.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 6FM7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-JAN-18. REMARK 100 THE DEPOSITION ID IS D_1200008244. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-OCT-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5-7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9834 REMARK 200 MONOCHROMATOR : SI(111) 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 : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 153026 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.040 REMARK 200 RESOLUTION RANGE LOW (A) : 46.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.04 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.8 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.34200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.700 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: 6FM6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% WT/VOL PEG-8000, 0.2 M AMMONIUM REMARK 280 SULFATE AND 0.1 M SODIUM CACODYLATE, PH 6.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 293K 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 39.12400 REMARK 290 SMTRY3 2 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: 600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 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 MET A -22 REMARK 465 LYS A -21 REMARK 465 GLN A -20 REMARK 465 ARG A -19 REMARK 465 ILE A -18 REMARK 465 ALA A -17 REMARK 465 LEU A -16 REMARK 465 SER A -15 REMARK 465 LEU A -14 REMARK 465 LEU A -13 REMARK 465 ALA A -12 REMARK 465 LEU A -11 REMARK 465 GLY A -10 REMARK 465 PRO A -9 REMARK 465 LEU A -8 REMARK 465 LEU A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 VAL A -2 REMARK 465 TYR A -1 REMARK 465 ALA A 0 REMARK 465 ALA A 1 REMARK 465 ALA A 2 REMARK 465 ASP A 3 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 LYS A 12 NZ REMARK 470 LYS A 32 CE NZ REMARK 470 LYS A 35 CD CE NZ REMARK 470 ARG A 82 NE CZ NH1 NH2 REMARK 470 ARG A 101 NE CZ NH1 NH2 REMARK 470 LYS A 206 NZ REMARK 470 LYS A 243 NZ REMARK 470 LYS A 291 CG CD CE NZ REMARK 470 LYS A 296 CD CE NZ REMARK 470 LYS A 348 CE NZ 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 THR A 175 -60.95 -120.40 REMARK 500 THR A 175 -62.53 -120.40 REMARK 500 TYR A 220 17.13 -157.61 REMARK 500 ASN A 338 41.90 -99.10 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 A1015 DISTANCE = 5.94 ANGSTROMS REMARK 525 HOH A1016 DISTANCE = 6.46 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NXL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 405 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6FM6 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CLASS C BETA-LACTAMASE TRU-1 FROM REMARK 900 AEROMONAS ENTEROPELOGENES DBREF 6FM7 A -22 359 UNP B2BSN6 B2BSN6_AEREN 1 382 SEQRES 1 A 382 MET LYS GLN ARG ILE ALA LEU SER LEU LEU ALA LEU GLY SEQRES 2 A 382 PRO LEU LEU LEU VAL PRO ARG VAL TYR ALA ALA ALA ASP SEQRES 3 A 382 GLU PRO MET ALA ASN ILE VAL GLU LYS ALA VAL GLN PRO SEQRES 4 A 382 LEU LEU GLU GLU TYR ARG ILE PRO GLY MET ALA VAL ALA SEQRES 5 A 382 VAL LEU LYS GLU GLY LYS PRO HIS TYR PHE ASN TYR GLY SEQRES 6 A 382 VAL ALA ASN ARG GLU SER GLY ARG ARG ILE SER GLU ARG SEQRES 7 A 382 THR LEU PHE GLU ILE GLY SER VAL SER LYS THR PHE THR SEQRES 8 A 382 ALA THR LEU GLY THR TYR ALA VAL VAL LYS GLY GLY PHE SEQRES 9 A 382 ARG LEU ASP ASP LYS VAL SER GLN HIS ALA PRO TRP LEU SEQRES 10 A 382 GLN ASN SER ALA PHE ASP ARG VAL THR MET ALA GLN LEU SEQRES 11 A 382 ALA THR TYR SER ALA GLY GLY LEU PRO LEU GLN PHE PRO SEQRES 12 A 382 ASP ALA VAL ASP SER ASN GLU ARG MET ARG GLN TYR TYR SEQRES 13 A 382 ARG GLN TRP SER PRO LEU TYR ALA ALA GLY THR HIS ARG SEQRES 14 A 382 GLU TYR SER ASN PRO SER ILE GLY LEU PHE GLY HIS LEU SEQRES 15 A 382 ALA ALA SER THR LEU GLY GLN PRO PHE ARG GLN LEU MET SEQRES 16 A 382 SER GLN THR LEU LEU PRO LYS LEU ASP LEU GLN HIS THR SEQRES 17 A 382 TYR LEU GLU VAL PRO ASP ALA ALA MET VAL ASP TYR ALA SEQRES 18 A 382 TYR GLY TYR SER LYS GLU ASP LYS PRO VAL ARG VAL ASN SEQRES 19 A 382 PRO GLY VAL LEU ALA ASP GLU ALA TYR GLY ILE LYS THR SEQRES 20 A 382 SER ALA ALA ASP LEU ILE LYS PHE VAL GLY ALA ASN MET SEQRES 21 A 382 THR GLY SER GLY ASP LYS ALA VAL GLN GLN ALA LEU ALA SEQRES 22 A 382 MET THR ARG THR GLY PHE TYR SER VAL GLY GLU MET THR SEQRES 23 A 382 GLN GLY LEU GLY TRP GLU SER TYR ALA TYR PRO VAL THR SEQRES 24 A 382 GLU GLN ALA LEU LEU ALA GLY ASN SER PRO ALA VAL SER SEQRES 25 A 382 PHE LYS ALA ASN PRO VAL LYS PRO PHE VAL ALA PRO ARG SEQRES 26 A 382 VAL MET GLY ASN GLU ARG LEU TYR ASN LYS THR GLY SER SEQRES 27 A 382 THR ASN GLY PHE GLY ALA TYR VAL VAL PHE VAL PRO ALA SEQRES 28 A 382 ARG GLY VAL GLY ILE VAL MET LEU ALA ASN ARG ASN TYR SEQRES 29 A 382 PRO ILE GLU ALA ARG VAL LYS ALA ALA TYR ALA ILE MET SEQRES 30 A 382 ARG HIS LEU ALA PRO HET NXL A 401 17 HET SO4 A 402 10 HET SO4 A 403 5 HET EDO A 404 4 HET EDO A 405 4 HETNAM NXL (2S,5R)-1-FORMYL-5-[(SULFOOXY)AMINO]PIPERIDINE-2- HETNAM 2 NXL CARBOXAMIDE HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN NXL AVIBACTAM, BOUND FORM; NXL104, BOUND FORM HETSYN EDO ETHYLENE GLYCOL FORMUL 2 NXL C7 H13 N3 O6 S FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 EDO 2(C2 H6 O2) FORMUL 7 HOH *516(H2 O) HELIX 1 AA1 PRO A 5 TYR A 21 1 17 HELIX 2 AA2 VAL A 63 LYS A 78 1 16 HELIX 3 AA3 LYS A 86 HIS A 90 5 5 HELIX 4 AA4 ALA A 91 GLN A 95 5 5 HELIX 5 AA5 SER A 97 ARG A 101 5 5 HELIX 6 AA6 THR A 103 THR A 109 1 7 HELIX 7 AA7 SER A 125 TRP A 136 1 12 HELIX 8 AA8 SER A 149 LEU A 164 1 16 HELIX 9 AA9 PRO A 167 THR A 175 1 9 HELIX 10 AB1 THR A 175 LEU A 180 1 6 HELIX 11 AB2 PRO A 190 TYR A 197 5 8 HELIX 12 AB3 LEU A 215 GLY A 221 1 7 HELIX 13 AB4 ALA A 226 GLY A 239 1 14 HELIX 14 AB5 ASP A 242 THR A 252 1 11 HELIX 15 AB6 THR A 276 ASN A 284 1 9 HELIX 16 AB7 SER A 285 PHE A 290 1 6 HELIX 17 AB8 PRO A 342 ALA A 358 1 17 SHEET 1 AA1 9 LYS A 35 GLY A 42 0 SHEET 2 AA1 9 GLY A 25 LYS A 32 -1 N VAL A 28 O PHE A 39 SHEET 3 AA1 9 VAL A 331 ALA A 337 -1 O LEU A 336 N ALA A 27 SHEET 4 AA1 9 PHE A 319 VAL A 326 -1 N VAL A 324 O ILE A 333 SHEET 5 AA1 9 ARG A 308 THR A 316 -1 N GLY A 314 O ALA A 321 SHEET 6 AA1 9 GLU A 269 ALA A 272 -1 N TYR A 271 O LEU A 309 SHEET 7 AA1 9 MET A 262 GLN A 264 -1 N THR A 263 O SER A 270 SHEET 8 AA1 9 THR A 254 VAL A 259 -1 N VAL A 259 O MET A 262 SHEET 9 AA1 9 LYS A 296 VAL A 303 -1 O ARG A 302 N GLY A 255 SHEET 1 AA2 3 LEU A 57 GLU A 59 0 SHEET 2 AA2 3 LYS A 223 SER A 225 -1 O THR A 224 N PHE A 58 SHEET 3 AA2 3 THR A 185 TYR A 186 -1 N TYR A 186 O LYS A 223 SHEET 1 AA3 2 HIS A 145 ARG A 146 0 SHEET 2 AA3 2 ASN A 293 PRO A 294 -1 O ASN A 293 N ARG A 146 SHEET 1 AA4 2 GLY A 200 TYR A 201 0 SHEET 2 AA4 2 PRO A 207 VAL A 208 -1 O VAL A 208 N GLY A 200 LINK OG SER A 62 CAN NXL A 401 1555 1555 1.45 CISPEP 1 TYR A 273 PRO A 274 0 0.07 SITE 1 AC1 13 SER A 62 GLN A 118 TYR A 148 ASN A 150 SITE 2 AC1 13 LYS A 312 THR A 313 GLY A 314 SER A 315 SITE 3 AC1 13 ILE A 343 HOH A 503 HOH A 507 HOH A 736 SITE 4 AC1 13 HOH A 828 SITE 1 AC2 9 ARG A 302 MET A 304 GLY A 305 ARG A 308 SITE 2 AC2 9 EDO A 405 HOH A 510 HOH A 535 HOH A 541 SITE 3 AC2 9 HOH A 811 SITE 1 AC3 9 SER A 202 LYS A 203 ASN A 317 GLY A 318 SITE 2 AC3 9 ASN A 340 HOH A 536 HOH A 547 HOH A 566 SITE 3 AC3 9 HOH A 627 SITE 1 AC4 5 LEU A 139 TYR A 140 ALA A 141 THR A 238 SITE 2 AC4 5 HOH A 628 SITE 1 AC5 7 ARG A 302 SO4 A 402 HOH A 528 HOH A 535 SITE 2 AC5 7 HOH A 541 HOH A 561 HOH A 570 CRYST1 45.552 78.248 48.306 90.00 106.54 90.00 P 1 21 1 2 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 0.021953 0.000000 0.006521 0.00000 SCALE2 0.000000 0.012780 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021595 0.00000