HEADER ANTIMICROBIAL PROTEIN 17-DEC-25 9TOK TITLE ROOM TEMPERATURE SERIAL CRYSTAL STRUCTURE OF CTX-M-15 CLASS A BETA- TITLE 2 LACTAMASE, DROP ON FIXED TARGET FROM PAL-XFEL, 80 MS MIXED WITH TITLE 3 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: 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, TR-SFX, KEYWDS 2 XFEL, ANTIMICROBIAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.HINCHLIFFE,C.L.TOOKE,M.BEER,J.SPENCER REVDAT 1 17-JUN-26 9TOK 0 JRNL AUTH J.J.A.G.KAMPS,P.HINCHLIFFE,J.GLERUP,E.I.FREEMAN,P.A.LANG, JRNL AUTH 2 C.L.TOOKE,M.BEER,L.PARKINSON,D.H.GU,S.PARK,N.DEVENISH, JRNL AUTH 3 T.ZHOU,A.SHILOVA,S.KAUR,P.RABE,C.J.SCHOFIELD,J.SPENCER, JRNL AUTH 4 J.PARK,R.L.OWEN,A.M.ORVILLE,P.ALLER JRNL TITL DROP-ON-FIXED-TARGET REACTION INITIATION APPROACH FOR SERIAL JRNL TITL 2 AND TIME-RESOLVED CRYSTALLOGRAPHY. JRNL REF IUCRJ 2026 JRNL REFN ESSN 2052-2525 JRNL PMID 42246252 JRNL DOI 10.1107/S2052252526003489 REMARK 2 REMARK 2 RESOLUTION. 1.50 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 59.32 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 40350 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.161 REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 2005 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 59.3200 - 3.6200 1.00 2950 155 0.1419 0.1730 REMARK 3 2 3.6100 - 2.8700 1.00 2796 146 0.1434 0.1910 REMARK 3 3 2.8700 - 2.5100 1.00 2780 144 0.1464 0.1622 REMARK 3 4 2.5100 - 2.2800 1.00 2746 147 0.1371 0.1805 REMARK 3 5 2.2800 - 2.1100 1.00 2752 146 0.1392 0.1851 REMARK 3 6 2.1100 - 1.9900 1.00 2712 141 0.1436 0.1780 REMARK 3 7 1.9900 - 1.8900 1.00 2731 144 0.1464 0.1776 REMARK 3 8 1.8900 - 1.8100 1.00 2727 138 0.1602 0.1906 REMARK 3 9 1.8100 - 1.7400 1.00 2719 135 0.2039 0.2395 REMARK 3 10 1.7400 - 1.6800 1.00 2696 144 0.2326 0.2773 REMARK 3 11 1.6800 - 1.6300 1.00 2714 145 0.2202 0.2682 REMARK 3 12 1.6300 - 1.5800 1.00 2686 140 0.2374 0.2924 REMARK 3 13 1.5800 - 1.5400 1.00 2685 139 0.2883 0.2933 REMARK 3 14 1.5400 - 1.5000 0.98 2651 141 0.3228 0.3525 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) : 0.172 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.867 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.59 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.95 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 : 0.008 2074 REMARK 3 ANGLE : 1.009 2829 REMARK 3 CHIRALITY : 0.057 325 REMARK 3 PLANARITY : 0.011 376 REMARK 3 DIHEDRAL : 13.437 780 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 28 THROUGH 68 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.8458 -20.6074 8.8510 REMARK 3 T TENSOR REMARK 3 T11: 0.1872 T22: 0.1699 REMARK 3 T33: 0.1727 T12: 0.0204 REMARK 3 T13: 0.0391 T23: -0.0227 REMARK 3 L TENSOR REMARK 3 L11: 3.1098 L22: 3.4598 REMARK 3 L33: 2.8678 L12: 1.5899 REMARK 3 L13: -1.1018 L23: -1.7143 REMARK 3 S TENSOR REMARK 3 S11: -0.2004 S12: 0.2829 S13: -0.4271 REMARK 3 S21: -0.5116 S22: 0.0881 S23: -0.4667 REMARK 3 S31: 0.5101 S32: 0.1458 S33: 0.1083 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 69 THROUGH 96 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.4981 -5.7667 30.0881 REMARK 3 T TENSOR REMARK 3 T11: 0.1687 T22: 0.1380 REMARK 3 T33: 0.1446 T12: -0.0365 REMARK 3 T13: 0.0058 T23: -0.0385 REMARK 3 L TENSOR REMARK 3 L11: 4.2385 L22: 3.2410 REMARK 3 L33: 3.1908 L12: -1.3514 REMARK 3 L13: -1.4858 L23: -0.7549 REMARK 3 S TENSOR REMARK 3 S11: -0.1263 S12: -0.4652 S13: 0.1041 REMARK 3 S21: 0.4522 S22: 0.1692 S23: 0.2130 REMARK 3 S31: 0.0444 S32: 0.0026 S33: -0.0345 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 97 THROUGH 115 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.0195 7.9145 18.7525 REMARK 3 T TENSOR REMARK 3 T11: 0.1895 T22: 0.1562 REMARK 3 T33: 0.2204 T12: -0.0018 REMARK 3 T13: -0.0290 T23: 0.0684 REMARK 3 L TENSOR REMARK 3 L11: 9.9967 L22: 8.4737 REMARK 3 L33: 9.0676 L12: -1.0809 REMARK 3 L13: -3.4352 L23: 3.7787 REMARK 3 S TENSOR REMARK 3 S11: 0.0815 S12: 0.4787 S13: 0.4809 REMARK 3 S21: -0.5946 S22: -0.0251 S23: 0.4156 REMARK 3 S31: -0.5382 S32: -0.1804 S33: -0.0537 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 116 THROUGH 194 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.2654 -6.2530 23.2318 REMARK 3 T TENSOR REMARK 3 T11: 0.1038 T22: 0.1127 REMARK 3 T33: 0.0889 T12: -0.0154 REMARK 3 T13: -0.0008 T23: -0.0059 REMARK 3 L TENSOR REMARK 3 L11: 1.3486 L22: 2.2297 REMARK 3 L33: 1.2114 L12: -0.4285 REMARK 3 L13: -0.2641 L23: 0.1170 REMARK 3 S TENSOR REMARK 3 S11: 0.0316 S12: -0.0673 S13: 0.0439 REMARK 3 S21: 0.0637 S22: 0.0126 S23: -0.0185 REMARK 3 S31: -0.0371 S32: 0.0537 S33: -0.0408 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 195 THROUGH 213 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.5787 -17.1609 25.9067 REMARK 3 T TENSOR REMARK 3 T11: 0.1534 T22: 0.1299 REMARK 3 T33: 0.2029 T12: -0.0421 REMARK 3 T13: 0.0116 T23: 0.0199 REMARK 3 L TENSOR REMARK 3 L11: 5.8543 L22: 2.4526 REMARK 3 L33: 4.3269 L12: -3.0438 REMARK 3 L13: 0.4743 L23: 1.0191 REMARK 3 S TENSOR REMARK 3 S11: -0.0449 S12: -0.0998 S13: -0.4778 REMARK 3 S21: 0.1576 S22: 0.1239 S23: 0.4286 REMARK 3 S31: 0.4023 S32: -0.2802 S33: -0.0851 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 214 THROUGH 250 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.1714 -14.7638 9.8039 REMARK 3 T TENSOR REMARK 3 T11: 0.1042 T22: 0.1050 REMARK 3 T33: 0.0970 T12: 0.0042 REMARK 3 T13: -0.0069 T23: 0.0019 REMARK 3 L TENSOR REMARK 3 L11: 1.6418 L22: 2.1534 REMARK 3 L33: 2.1538 L12: 0.1195 REMARK 3 L13: 0.1344 L23: 0.4286 REMARK 3 S TENSOR REMARK 3 S11: 0.0286 S12: 0.0449 S13: 0.0327 REMARK 3 S21: -0.1647 S22: -0.0357 S23: 0.2470 REMARK 3 S31: 0.0553 S32: -0.1320 S33: 0.0107 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 251 THROUGH 264 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.9600 -22.4581 12.0699 REMARK 3 T TENSOR REMARK 3 T11: 0.1780 T22: 0.1131 REMARK 3 T33: 0.0969 T12: 0.0081 REMARK 3 T13: -0.0119 T23: -0.0338 REMARK 3 L TENSOR REMARK 3 L11: 8.8731 L22: 8.4739 REMARK 3 L33: 3.6866 L12: 5.9773 REMARK 3 L13: -4.0861 L23: -4.7456 REMARK 3 S TENSOR REMARK 3 S11: -0.2060 S12: 0.3500 S13: -0.3722 REMARK 3 S21: -0.4490 S22: 0.2064 S23: 0.0065 REMARK 3 S31: 0.3864 S32: -0.1268 S33: -0.0047 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 265 THROUGH 287 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.9110 -12.1643 2.1187 REMARK 3 T TENSOR REMARK 3 T11: 0.1818 T22: 0.1983 REMARK 3 T33: 0.1219 T12: 0.0057 REMARK 3 T13: 0.0467 T23: -0.0272 REMARK 3 L TENSOR REMARK 3 L11: 6.7991 L22: 2.0160 REMARK 3 L33: 3.9607 L12: 5.7588 REMARK 3 L13: -0.5744 L23: -3.0278 REMARK 3 S TENSOR REMARK 3 S11: -0.1481 S12: 0.4724 S13: 0.2760 REMARK 3 S21: -0.6267 S22: 0.3528 S23: 0.1923 REMARK 3 S31: 0.0262 S32: -0.1277 S33: -0.2150 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 9TOK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-DEC-25. REMARK 100 THE DEPOSITION ID IS D_1292151344. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUN-24 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : FREE ELECTRON LASER REMARK 200 BEAMLINE : NCI REMARK 200 X-RAY GENERATOR MODEL : PAL-XFEL BEAMLINE NCI REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.304197 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX225-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS REMARK 200 DATA SCALING SOFTWARE : DIALS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40413 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 59.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 52.86 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.5690 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 18.56 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.759 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 (%): 43.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULPHATE, 0.1 M TRIS REMARK 280 8.0, WITH CRYSTAL SEED, VAPOR DIFFUSION, SITTING DROP, REMARK 280 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 22.62800 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.32100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.93550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.32100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.62800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 22.93550 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: 400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 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 465 LEU A 288 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 ALA A 28 N CB REMARK 470 GLY A 287 CA C O 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 515 O HOH A 540 1.95 REMARK 500 O HOH A 498 O HOH A 554 2.05 REMARK 500 O HOH A 560 O HOH A 591 2.13 REMARK 500 OG SER A 70 OAC NXL A 303 2.16 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 487 O HOH A 581 3455 2.11 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 -137.68 48.44 REMARK 500 VAL A 103 -131.71 -119.48 REMARK 500 SER A 220 -121.90 -105.03 REMARK 500 REMARK 500 REMARK: NULL 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 302 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 157 OD2 REMARK 620 2 THR A 181 OG1 118.7 REMARK 620 N 1 DBREF 9TOK A 26 288 UNP G3G192 G3G192_KLEPN 49 311 SEQADV 9TOK GLY A 24 UNP G3G192 EXPRESSION TAG SEQADV 9TOK 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 CL A 301 1 HET NA A 302 1 HET NXL A 303 17 HET SO4 A 304 5 HETNAM CL CHLORIDE ION HETNAM NA SODIUM ION HETNAM NXL (2S,5R)-1-FORMYL-5-[(SULFOOXY)AMINO]PIPERIDINE-2- HETNAM 2 NXL CARBOXAMIDE HETNAM SO4 SULFATE ION HETSYN NXL AVIBACTAM, BOUND FORM; NXL104, BOUND FORM FORMUL 2 CL CL 1- FORMUL 3 NA NA 1+ FORMUL 4 NXL C7 H13 N3 O6 S FORMUL 5 SO4 O4 S 2- FORMUL 6 HOH *197(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 ASN 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 GLY A 143 1 13 HELIX 9 AA9 GLY A 144 LEU A 155 1 12 HELIX 10 AB1 PRO A 167 THR A 171 5 5 HELIX 11 AB2 SER 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 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 THR A 264 N ARG A 44 SHEET 4 AA1 5 THR A 242 TRP A 250 -1 N ALA A 247 O LEU A 259 SHEET 5 AA1 5 VAL A 230 GLY A 238 -1 N GLY A 236 O ASN A 244 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 CANBNXL A 303 1555 1555 1.38 LINK OD2 ASP A 157 NA NA A 302 1555 1555 2.65 LINK OG1 THR A 181 NA NA A 302 1555 1555 2.78 CISPEP 1 GLU A 166 PRO A 167 0 7.10 CRYST1 45.256 45.871 118.642 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 0.022097 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021800 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008429 0.00000 CONECT 646 4053 CONECT 2010 4051 CONECT 2390 4051 CONECT 4051 2010 2390 CONECT 4052 4053 CONECT 4053 646 4052 4054 CONECT 4054 4053 4055 4056 CONECT 4055 4054 4062 CONECT 4056 4054 4057 4060 CONECT 4057 4056 4058 4059 CONECT 4058 4057 CONECT 4059 4057 CONECT 4060 4056 4061 CONECT 4061 4060 4062 CONECT 4062 4055 4061 4063 CONECT 4063 4062 4064 CONECT 4064 4063 4065 CONECT 4065 4064 4066 4067 4068 CONECT 4066 4065 CONECT 4067 4065 CONECT 4068 4065 CONECT 4069 4070 4071 4072 4073 CONECT 4070 4069 CONECT 4071 4069 CONECT 4072 4069 CONECT 4073 4069 MASTER 409 0 4 14 9 0 0 6 2164 1 26 21 END