HEADER HYDROLASE 17-MAR-25 9NSZ TITLE OXA-23-NA-1-157, 6 MINUTE SOAK COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE OXA-23; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII; SOURCE 3 ORGANISM_TAXID: 470; SOURCE 4 GENE: OXA-23, ARI-1, BLA-OXA-23, BLA_2, BLA_3, BLAOXA, BLAOXA-23, SOURCE 5 ABUW_0563; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS OXA, ANTIBIOTIC RESISTANCE, INHIBITOR, NA-1-157, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.A.SMITH,M.TOTH,N.K.STEWART,S.B.VAKULENKO REVDAT 3 15-OCT-25 9NSZ 1 JRNL REVDAT 2 03-SEP-25 9NSZ 1 JRNL REVDAT 1 06-AUG-25 9NSZ 0 JRNL AUTH M.TOTH,N.K.STEWART,P.QUAN,M.M.K.KHAN,J.COX,J.D.BUYNAK, JRNL AUTH 2 C.A.SMITH,S.B.VAKULENKO JRNL TITL DUAL MECHANISM OF THE OXA-23 CARBAPENEMASE INHIBITION BY THE JRNL TITL 2 CARBAPENEM NA-1-157. JRNL REF ANTIMICROB.AGENTS CHEMOTHER. V. 69 91825 2025 JRNL REFN ESSN 1098-6596 JRNL PMID 40833279 JRNL DOI 10.1128/AAC.00918-25 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.21.2_5419: ???) 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 28273 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.910 REMARK 3 FREE R VALUE TEST SET COUNT : 1389 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 38.1700 - 3.8800 1.00 2911 131 0.1549 0.1621 REMARK 3 2 3.8800 - 3.0800 1.00 2750 123 0.1576 0.1864 REMARK 3 3 3.0800 - 2.6900 1.00 2701 148 0.1769 0.1809 REMARK 3 4 2.6900 - 2.4400 1.00 2673 147 0.1801 0.2389 REMARK 3 5 2.4400 - 2.2700 1.00 2667 139 0.1829 0.2181 REMARK 3 6 2.2700 - 2.1300 1.00 2676 125 0.1720 0.2324 REMARK 3 7 2.1300 - 2.0300 1.00 2634 161 0.1660 0.2023 REMARK 3 8 2.0300 - 1.9400 1.00 2649 139 0.1750 0.2266 REMARK 3 9 1.9400 - 1.8600 1.00 2618 143 0.2489 0.3091 REMARK 3 10 1.8600 - 1.8000 0.99 2605 133 0.3359 0.3266 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.130 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 2079 REMARK 3 ANGLE : 0.944 2816 REMARK 3 CHIRALITY : 0.054 313 REMARK 3 PLANARITY : 0.005 360 REMARK 3 DIHEDRAL : 18.665 803 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 28 THROUGH 47 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.6897 -22.5910 6.9242 REMARK 3 T TENSOR REMARK 3 T11: 0.4026 T22: 0.3527 REMARK 3 T33: 0.2583 T12: -0.0038 REMARK 3 T13: 0.0085 T23: -0.0757 REMARK 3 L TENSOR REMARK 3 L11: 0.1128 L22: 0.1334 REMARK 3 L33: 0.3023 L12: -0.0010 REMARK 3 L13: 0.0471 L23: -0.1954 REMARK 3 S TENSOR REMARK 3 S11: -0.0859 S12: -0.0722 S13: -0.2217 REMARK 3 S21: 0.1138 S22: 0.1894 S23: 0.0160 REMARK 3 S31: 0.1598 S32: 0.3253 S33: -0.0007 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 48 THROUGH 91 ) REMARK 3 ORIGIN FOR THE GROUP (A): -8.9088 -21.1395 -15.8486 REMARK 3 T TENSOR REMARK 3 T11: 0.1830 T22: 0.2368 REMARK 3 T33: 0.2049 T12: -0.0188 REMARK 3 T13: 0.0037 T23: 0.0182 REMARK 3 L TENSOR REMARK 3 L11: 2.0403 L22: 0.7039 REMARK 3 L33: 0.9078 L12: -0.0518 REMARK 3 L13: -0.9509 L23: -0.0090 REMARK 3 S TENSOR REMARK 3 S11: 0.0936 S12: -0.0092 S13: 0.2690 REMARK 3 S21: 0.0218 S22: -0.0044 S23: 0.0151 REMARK 3 S31: -0.0821 S32: 0.0177 S33: 0.0003 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 92 THROUGH 138 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.6528 -29.3773 -26.2128 REMARK 3 T TENSOR REMARK 3 T11: 0.2005 T22: 0.2871 REMARK 3 T33: 0.2620 T12: -0.0191 REMARK 3 T13: 0.0445 T23: 0.0222 REMARK 3 L TENSOR REMARK 3 L11: 1.4205 L22: 1.3446 REMARK 3 L33: 0.6369 L12: -0.3297 REMARK 3 L13: -0.6693 L23: -0.1526 REMARK 3 S TENSOR REMARK 3 S11: -0.0650 S12: 0.1739 S13: -0.2409 REMARK 3 S21: -0.0795 S22: 0.0333 S23: -0.1721 REMARK 3 S31: 0.1110 S32: 0.0214 S33: -0.0002 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 139 THROUGH 220 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.2591 -24.7345 -24.2361 REMARK 3 T TENSOR REMARK 3 T11: 0.1534 T22: 0.2821 REMARK 3 T33: 0.1996 T12: -0.0023 REMARK 3 T13: -0.0026 T23: 0.0193 REMARK 3 L TENSOR REMARK 3 L11: 2.4748 L22: 1.7601 REMARK 3 L33: 2.0257 L12: -0.0070 REMARK 3 L13: -0.5542 L23: 0.1146 REMARK 3 S TENSOR REMARK 3 S11: 0.0441 S12: 0.2889 S13: 0.1103 REMARK 3 S21: -0.1220 S22: -0.0170 S23: -0.0107 REMARK 3 S31: -0.0497 S32: -0.0384 S33: 0.0002 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 221 THROUGH 255 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.9128 -23.3177 -10.4830 REMARK 3 T TENSOR REMARK 3 T11: 0.1871 T22: 0.3145 REMARK 3 T33: 0.1772 T12: -0.0179 REMARK 3 T13: -0.0074 T23: -0.0115 REMARK 3 L TENSOR REMARK 3 L11: 1.5443 L22: 1.4443 REMARK 3 L33: 2.5290 L12: -1.2637 REMARK 3 L13: -0.7446 L23: 0.0456 REMARK 3 S TENSOR REMARK 3 S11: -0.0133 S12: -0.2580 S13: 0.2054 REMARK 3 S21: 0.0138 S22: -0.0710 S23: -0.1746 REMARK 3 S31: -0.1186 S32: 0.3634 S33: -0.0033 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 256 THROUGH 273 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.5469 -29.7682 -3.5199 REMARK 3 T TENSOR REMARK 3 T11: 0.2788 T22: 0.3344 REMARK 3 T33: 0.2048 T12: 0.0148 REMARK 3 T13: -0.0482 T23: 0.0159 REMARK 3 L TENSOR REMARK 3 L11: 0.7574 L22: 0.3742 REMARK 3 L33: 0.3167 L12: -0.2901 REMARK 3 L13: -0.0219 L23: 0.2877 REMARK 3 S TENSOR REMARK 3 S11: 0.0849 S12: -0.4304 S13: -0.6168 REMARK 3 S21: 0.5258 S22: -0.0985 S23: -0.2891 REMARK 3 S31: 0.3065 S32: 0.2731 S33: -0.0042 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 9NSZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAR-25. REMARK 100 THE DEPOSITION ID IS D_1000294173. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-NOV-23 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 : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28335 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 38.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 12.90 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 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 (%) : 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 : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFATE, 0.1 M HEPES, PH REMARK 280 7.5, 25% PEG3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 41.38550 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.38550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 43.02250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.38550 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.38550 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 43.02250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.38550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.38550 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 43.02250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.38550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.38550 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 43.02250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 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 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 539 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 MET A 1 REMARK 465 ASN A 2 REMARK 465 LYS A 3 REMARK 465 TYR A 4 REMARK 465 PHE A 5 REMARK 465 THR A 6 REMARK 465 CYS A 7 REMARK 465 TYR A 8 REMARK 465 VAL A 9 REMARK 465 VAL A 10 REMARK 465 ALA A 11 REMARK 465 SER A 12 REMARK 465 LEU A 13 REMARK 465 PHE A 14 REMARK 465 LEU A 15 REMARK 465 SER A 16 REMARK 465 GLY A 17 REMARK 465 CYS A 18 REMARK 465 THR A 19 REMARK 465 VAL A 20 REMARK 465 GLN A 21 REMARK 465 HIS A 22 REMARK 465 ASN A 23 REMARK 465 LEU A 24 REMARK 465 ILE A 25 REMARK 465 ASN A 26 REMARK 465 GLU A 27 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 ALA A 78 -136.48 50.83 REMARK 500 ASN A 163 14.87 -151.43 REMARK 500 REMARK 500 REMARK: NULL DBREF 9NSZ A 1 273 UNP Q9L4P2 BLO23_ACIBA 1 273 SEQRES 1 A 273 MET ASN LYS TYR PHE THR CYS TYR VAL VAL ALA SER LEU SEQRES 2 A 273 PHE LEU SER GLY CYS THR VAL GLN HIS ASN LEU ILE ASN SEQRES 3 A 273 GLU THR PRO SER GLN ILE VAL GLN GLY HIS ASN GLN VAL SEQRES 4 A 273 ILE HIS GLN TYR PHE ASP GLU LYS ASN THR SER GLY VAL SEQRES 5 A 273 LEU VAL ILE GLN THR ASP LYS LYS ILE ASN LEU TYR GLY SEQRES 6 A 273 ASN ALA LEU SER ARG ALA ASN THR GLU TYR VAL PRO ALA SEQRES 7 A 273 SER THR PHE KCX MET LEU ASN ALA LEU ILE GLY LEU GLU SEQRES 8 A 273 ASN GLN LYS THR ASP ILE ASN GLU ILE PHE LYS TRP LYS SEQRES 9 A 273 GLY GLU LYS ARG SER PHE THR ALA TRP GLU LYS ASP MET SEQRES 10 A 273 THR LEU GLY GLU ALA MET LYS LEU SER ALA VAL PRO VAL SEQRES 11 A 273 TYR GLN GLU LEU ALA ARG ARG ILE GLY LEU ASP LEU MET SEQRES 12 A 273 GLN LYS GLU VAL LYS ARG ILE GLY PHE GLY ASN ALA GLU SEQRES 13 A 273 ILE GLY GLN GLN VAL ASP ASN PHE TRP LEU VAL GLY PRO SEQRES 14 A 273 LEU LYS VAL THR PRO ILE GLN GLU VAL GLU PHE VAL SER SEQRES 15 A 273 GLN LEU ALA HIS THR GLN LEU PRO PHE SER GLU LYS VAL SEQRES 16 A 273 GLN ALA ASN VAL LYS ASN MET LEU LEU LEU GLU GLU SER SEQRES 17 A 273 ASN GLY TYR LYS ILE PHE GLY LYS THR GLY TRP ALA MET SEQRES 18 A 273 ASP ILE LYS PRO GLN VAL GLY TRP LEU THR GLY TRP VAL SEQRES 19 A 273 GLU GLN PRO ASP GLY LYS ILE VAL ALA PHE ALA LEU ASN SEQRES 20 A 273 MET GLU MET ARG SER GLU MET PRO ALA SER ILE ARG ASN SEQRES 21 A 273 GLU LEU LEU MET LYS SER LEU LYS GLN LEU ASN ILE ILE MODRES 9NSZ KCX A 82 LYS MODIFIED RESIDUE HET KCX A 82 12 HET Y33 A 301 26 HET SO4 A 302 5 HET EDO A 303 4 HET EDO A 304 4 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM Y33 (5R)-3-{[(3S,5S)-5-(DIMETHYLCARBAMOYL)PYRROLIDIN-3- HETNAM 2 Y33 YL]SULFANYL}-5-[(2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL]-5- HETNAM 3 Y33 METHYL-4,5-DIHYDRO-1H-PYRROLE-2-CARBOXYLIC ACID HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 1 KCX C7 H14 N2 O4 FORMUL 2 Y33 C17 H27 N3 O6 S FORMUL 3 SO4 O4 S 2- FORMUL 4 EDO 2(C2 H6 O2) FORMUL 6 HOH *142(H2 O) HELIX 1 AA1 GLY A 35 LYS A 47 1 13 HELIX 2 AA2 ALA A 67 THR A 73 5 7 HELIX 3 AA3 PRO A 77 THR A 80 5 4 HELIX 4 AA4 PHE A 81 ASN A 92 1 12 HELIX 5 AA5 PHE A 110 GLU A 114 5 5 HELIX 6 AA6 LEU A 119 SER A 126 1 8 HELIX 7 AA7 ALA A 127 GLY A 139 1 13 HELIX 8 AA8 GLY A 139 GLY A 151 1 13 HELIX 9 AA9 THR A 173 HIS A 186 1 14 HELIX 10 AB1 SER A 192 LEU A 203 1 12 HELIX 11 AB2 SER A 257 LEU A 270 1 14 SHEET 1 AA1 6 LYS A 60 GLY A 65 0 SHEET 2 AA1 6 GLY A 51 THR A 57 -1 N LEU A 53 O TYR A 64 SHEET 3 AA1 6 ILE A 241 MET A 250 -1 O ALA A 243 N GLN A 56 SHEET 4 AA1 6 GLN A 226 GLU A 235 -1 N GLY A 228 O MET A 248 SHEET 5 AA1 6 TYR A 211 ALA A 220 -1 N PHE A 214 O TRP A 233 SHEET 6 AA1 6 LEU A 204 SER A 208 -1 N LEU A 205 O ILE A 213 SHEET 1 AA2 2 ILE A 100 PHE A 101 0 SHEET 2 AA2 2 MET A 117 THR A 118 -1 O MET A 117 N PHE A 101 LINK OG SER A 79 C7 Y33 A 301 1555 1555 1.42 LINK C PHE A 81 N KCX A 82 1555 1555 1.33 LINK N KCX A 82 CA BLYS A 82 1555 1555 1.47 LINK C KCX A 82 CA BLYS A 82 1555 1555 1.53 LINK C KCX A 82 N MET A 83 1555 1555 1.33 CISPEP 1 GLY A 168 PRO A 169 0 6.07 CISPEP 2 LYS A 224 PRO A 225 0 -3.58 CRYST1 82.771 82.771 86.045 90.00 90.00 90.00 P 42 21 2 8 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 0.012082 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012082 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011622 0.00000 CONECT 408 2006 CONECT 418 427 CONECT 427 418 428 439 CONECT 428 427 429 434 CONECT 429 428 430 CONECT 430 429 431 CONECT 431 430 432 CONECT 432 431 433 CONECT 433 432 436 CONECT 434 428 435 439 445 CONECT 435 434 CONECT 436 433 437 438 CONECT 437 436 CONECT 438 436 CONECT 439 427 434 CONECT 445 434 CONECT 2000 2001 2004 CONECT 2001 2000 2002 2025 CONECT 2002 2001 2003 2008 CONECT 2003 2002 2004 CONECT 2004 2000 2003 2005 2007 CONECT 2005 2004 2006 2009 CONECT 2006 408 2005 2014 CONECT 2007 2004 CONECT 2008 2002 2011 2012 CONECT 2009 2005 2010 2013 CONECT 2010 2009 CONECT 2011 2008 CONECT 2012 2008 CONECT 2013 2009 CONECT 2014 2006 CONECT 2015 2016 2017 2025 CONECT 2016 2015 2022 CONECT 2017 2015 2018 CONECT 2018 2017 2019 2022 CONECT 2019 2018 2023 2024 CONECT 2020 2023 CONECT 2021 2023 CONECT 2022 2016 2018 CONECT 2023 2019 2020 2021 CONECT 2024 2019 CONECT 2025 2001 2015 CONECT 2026 2027 2028 2029 2030 CONECT 2027 2026 CONECT 2028 2026 CONECT 2029 2026 CONECT 2030 2026 CONECT 2031 2032 2033 CONECT 2032 2031 CONECT 2033 2031 2034 CONECT 2034 2033 CONECT 2035 2036 2037 CONECT 2036 2035 CONECT 2037 2035 2038 CONECT 2038 2037 MASTER 363 0 5 11 8 0 0 6 2153 1 55 21 END