HEADER HYDROLASE 17-MAR-25 9NSY TITLE OXA-23-NA-1-157, 4 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 9NSY 1 JRNL REVDAT 2 03-SEP-25 9NSY 1 JRNL REVDAT 1 06-AUG-25 9NSY 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. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.58 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 32444 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 1642 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 37.5800 - 3.8900 1.00 2786 142 0.1755 0.2133 REMARK 3 2 3.8900 - 3.0900 1.00 2639 139 0.1762 0.1938 REMARK 3 3 3.0900 - 2.7000 1.00 2654 83 0.1938 0.2236 REMARK 3 4 2.7000 - 2.4500 1.00 2606 121 0.1958 0.2275 REMARK 3 5 2.4500 - 2.2800 1.00 2515 169 0.1903 0.2269 REMARK 3 6 2.2800 - 2.1400 0.99 2558 129 0.1921 0.2122 REMARK 3 7 2.1400 - 2.0400 1.00 2548 120 0.1908 0.2159 REMARK 3 8 2.0400 - 1.9500 1.00 2495 177 0.1957 0.2351 REMARK 3 9 1.9500 - 1.8700 0.99 2488 144 0.2611 0.3001 REMARK 3 10 1.8700 - 1.8100 0.99 2524 154 0.3010 0.3759 REMARK 3 11 1.8100 - 1.7500 0.99 2514 131 0.2990 0.3186 REMARK 3 12 1.7500 - 1.7000 0.98 2475 133 0.3608 0.3929 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.340 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 : 0.006 2082 REMARK 3 ANGLE : 1.114 2822 REMARK 3 CHIRALITY : 0.052 313 REMARK 3 PLANARITY : 0.005 361 REMARK 3 DIHEDRAL : 21.113 807 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 28 THROUGH 47 ) REMARK 3 ORIGIN FOR THE GROUP (A): 22.3738 -14.5340 49.0336 REMARK 3 T TENSOR REMARK 3 T11: 0.3096 T22: 0.3413 REMARK 3 T33: 0.2782 T12: -0.0006 REMARK 3 T13: 0.0772 T23: -0.0100 REMARK 3 L TENSOR REMARK 3 L11: 0.1434 L22: 0.1266 REMARK 3 L33: 0.1790 L12: 0.0510 REMARK 3 L13: 0.1396 L23: 0.1316 REMARK 3 S TENSOR REMARK 3 S11: 0.3546 S12: -0.1090 S13: 0.0239 REMARK 3 S21: 0.1061 S22: 0.0114 S23: -0.2925 REMARK 3 S31: -0.3706 S32: 0.0941 S33: 0.0328 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 48 THROUGH 208 ) REMARK 3 ORIGIN FOR THE GROUP (A): 24.4962 -1.3776 19.0096 REMARK 3 T TENSOR REMARK 3 T11: 0.2394 T22: 0.1630 REMARK 3 T33: 0.2111 T12: 0.0122 REMARK 3 T13: -0.0683 T23: 0.0177 REMARK 3 L TENSOR REMARK 3 L11: 1.0043 L22: 2.7841 REMARK 3 L33: 0.9571 L12: -0.2886 REMARK 3 L13: 0.0150 L23: -0.6565 REMARK 3 S TENSOR REMARK 3 S11: -0.0245 S12: 0.0737 S13: 0.1040 REMARK 3 S21: -0.3220 S22: 0.0283 S23: 0.1565 REMARK 3 S31: 0.0382 S32: -0.0538 S33: 0.0063 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 209 THROUGH 273 ) REMARK 3 ORIGIN FOR THE GROUP (A): 26.8708 -5.0993 33.0855 REMARK 3 T TENSOR REMARK 3 T11: 0.2574 T22: 0.1881 REMARK 3 T33: 0.2126 T12: -0.0124 REMARK 3 T13: -0.0061 T23: -0.0046 REMARK 3 L TENSOR REMARK 3 L11: 0.9438 L22: 1.3496 REMARK 3 L33: 2.0648 L12: 1.0543 REMARK 3 L13: -0.2765 L23: -0.7682 REMARK 3 S TENSOR REMARK 3 S11: 0.0278 S12: -0.0923 S13: 0.3543 REMARK 3 S21: 0.1775 S22: -0.0260 S23: 0.0906 REMARK 3 S31: -0.3151 S32: 0.0699 S33: 0.0010 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 9NSY 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_1000294170. 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 : 32604 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 37.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 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 : 1.500 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 (%): 46.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 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 41.23350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.23350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 42.21300 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.23350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.23350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 42.21300 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.23350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.23350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 42.21300 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.23350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.23350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 42.21300 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 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: 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 A 79 O7 Y33 A 301 2.02 REMARK 500 OG SER A 79 O7 Y33 A 301 2.10 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 ALA A 78 -136.13 51.22 REMARK 500 ASN A 163 13.26 -153.12 REMARK 500 REMARK 500 REMARK: NULL DBREF 9NSY 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 9NSY KCX A 82 LYS MODIFIED RESIDUE HET KCX A 82 12 HET Y33 A 301 52 HET SO4 A 302 5 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 FORMUL 1 KCX C7 H14 N2 O4 FORMUL 2 Y33 C17 H27 N3 O6 S FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *97(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 151 1 25 HELIX 8 AA8 THR A 173 HIS A 186 1 14 HELIX 9 AA9 SER A 192 LEU A 203 1 12 HELIX 10 AB1 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 ASN A 247 N VAL A 52 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 AY33 A 301 1555 1555 1.44 LINK OG SER A 79 C7 BY33 A 301 1555 1555 1.43 LINK C PHE A 81 N KCX A 82 1555 1555 1.33 LINK N KCX A 82 CA BLYS A 82 1555 1555 1.46 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 4.36 CISPEP 2 LYS A 224 PRO A 225 0 -2.58 CRYST1 82.467 82.467 84.426 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 0.012126 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012126 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011845 0.00000 CONECT 408 1997 1998 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 1985 1987 1993 CONECT 1986 1988 1994 CONECT 1987 1985 1989 2035 CONECT 1988 1986 1990 2036 CONECT 1989 1987 1991 2001 CONECT 1990 1988 1992 2002 CONECT 1991 1989 1993 CONECT 1992 1990 1994 CONECT 1993 1985 1991 1995 1999 CONECT 1994 1986 1992 1996 2000 CONECT 1995 1993 1997 2003 CONECT 1996 1994 1998 2004 CONECT 1997 408 1995 2013 CONECT 1998 408 1996 2014 CONECT 1999 1993 CONECT 2000 1994 CONECT 2001 1989 2007 2009 CONECT 2002 1990 2008 2010 CONECT 2003 1995 2005 2011 CONECT 2004 1996 2006 2012 CONECT 2005 2003 CONECT 2006 2004 CONECT 2007 2001 CONECT 2008 2002 CONECT 2009 2001 CONECT 2010 2002 CONECT 2011 2003 CONECT 2012 2004 CONECT 2013 1997 CONECT 2014 1998 CONECT 2015 2017 2019 2035 CONECT 2016 2018 2020 2036 CONECT 2017 2015 2029 CONECT 2018 2016 2030 CONECT 2019 2015 2021 CONECT 2020 2016 2022 CONECT 2021 2019 2023 2029 CONECT 2022 2020 2024 2030 CONECT 2023 2021 2031 2033 CONECT 2024 2022 2032 2034 CONECT 2025 2031 CONECT 2026 2032 CONECT 2027 2031 CONECT 2028 2032 CONECT 2029 2017 2021 CONECT 2030 2018 2022 CONECT 2031 2023 2025 2027 CONECT 2032 2024 2026 2028 CONECT 2033 2023 CONECT 2034 2024 CONECT 2035 1987 2015 CONECT 2036 1988 2016 CONECT 2037 2038 2039 2040 2041 CONECT 2038 2037 CONECT 2039 2037 CONECT 2040 2037 CONECT 2041 2037 MASTER 323 0 3 10 8 0 0 6 2100 1 73 21 END