HEADER ANTIBIOTIC 16-AUG-19 6SKP TITLE OXA-10_IPM. STRUCTURAL INSIGHT TO THE ENHANCED CARBAPENEM EFFICIENCY TITLE 2 OF OXA-655 COMPARED TO OXA-10. COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: LYSIE 70 IS CARBOXULATED SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: BLAOXA-10, BLAOXA-10, OXA-10, BK373_28375, CQP61_30695, SOURCE 5 E4Z89_25540, FORC82_P097; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CLASS D BETA-LACTAMASE, CRYSTAL STRUCTURES, CARBAPENEMASES, KEYWDS 2 ANTIBIOTIC RESISTANCE, ANTIBIOTIC EXPDTA X-RAY DIFFRACTION AUTHOR H.-K.S.LEIROS REVDAT 4 24-JAN-24 6SKP 1 REMARK REVDAT 3 09-SEP-20 6SKP 1 JRNL REVDAT 2 29-JUL-20 6SKP 1 COMPND JRNL HETNAM REVDAT 1 18-SEP-19 6SKP 0 JRNL AUTH H.S.LEIROS,A.M.THOMASSEN,O.SAMUELSEN,C.F.FLACH,S.D.KOTSAKIS, JRNL AUTH 2 D.G.J.LARSSON JRNL TITL STRUCTURAL INSIGHTS INTO THE ENHANCED CARBAPENEMASE JRNL TITL 2 EFFICIENCY OF OXA-655 COMPARED TO OXA-10. JRNL REF FEBS OPEN BIO V. 10 1821 2020 JRNL REFN ESSN 2211-5463 JRNL PMID 32683794 JRNL DOI 10.1002/2211-5463.12935 REMARK 2 REMARK 2 RESOLUTION. 1.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 46464 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.218 REMARK 3 R VALUE (WORKING SET) : 0.216 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.520 REMARK 3 FREE R VALUE TEST SET COUNT : 2098 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 45.0000 - 4.6600 0.98 3151 150 0.2297 0.2752 REMARK 3 2 4.6600 - 3.7000 1.00 3039 144 0.1932 0.2078 REMARK 3 3 3.7000 - 3.2300 1.00 3014 142 0.2038 0.2356 REMARK 3 4 3.2300 - 2.9400 1.00 3009 143 0.2024 0.2261 REMARK 3 5 2.9400 - 2.7300 1.00 2970 140 0.2121 0.2570 REMARK 3 6 2.7300 - 2.5700 1.00 2969 140 0.2041 0.2450 REMARK 3 7 2.5700 - 2.4400 1.00 2979 141 0.2077 0.2295 REMARK 3 8 2.4400 - 2.3300 1.00 2964 140 0.2178 0.2628 REMARK 3 9 2.3300 - 2.2400 1.00 2970 140 0.2168 0.2439 REMARK 3 10 2.2400 - 2.1600 1.00 2940 140 0.2269 0.2550 REMARK 3 11 2.1600 - 2.1000 1.00 2923 138 0.2280 0.2692 REMARK 3 12 2.1000 - 2.0400 1.00 2957 139 0.2406 0.2548 REMARK 3 13 2.0400 - 1.9800 0.99 2932 139 0.2531 0.2978 REMARK 3 14 1.9800 - 1.9400 1.00 2916 138 0.2787 0.3057 REMARK 3 15 1.9400 - 1.8910 0.89 2633 124 0.3378 0.3733 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.245 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.738 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.58 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.36 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 : 0.013 4090 REMARK 3 ANGLE : 1.324 5532 REMARK 3 CHIRALITY : 0.060 604 REMARK 3 PLANARITY : 0.009 716 REMARK 3 DIHEDRAL : 4.333 3362 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 13 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 21 THROUGH 35 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.5284 -15.5781 71.0352 REMARK 3 T TENSOR REMARK 3 T11: 0.4954 T22: 0.5418 REMARK 3 T33: 0.4442 T12: 0.1888 REMARK 3 T13: -0.0903 T23: 0.0473 REMARK 3 L TENSOR REMARK 3 L11: 2.3100 L22: 0.8671 REMARK 3 L33: 6.1878 L12: 0.5280 REMARK 3 L13: -3.1240 L23: 0.2704 REMARK 3 S TENSOR REMARK 3 S11: -0.5548 S12: -0.9358 S13: -0.4371 REMARK 3 S21: 0.5089 S22: 0.1422 S23: -0.4079 REMARK 3 S31: 0.4773 S32: 1.2456 S33: 0.2860 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 36 THROUGH 79 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.0659 -7.7045 61.2105 REMARK 3 T TENSOR REMARK 3 T11: 0.2129 T22: 0.1679 REMARK 3 T33: 0.1936 T12: 0.0338 REMARK 3 T13: -0.0062 T23: -0.0424 REMARK 3 L TENSOR REMARK 3 L11: 2.2761 L22: 3.4717 REMARK 3 L33: 1.9092 L12: -1.1990 REMARK 3 L13: 0.6324 L23: -1.2687 REMARK 3 S TENSOR REMARK 3 S11: -0.0130 S12: 0.0118 S13: -0.0324 REMARK 3 S21: -0.0936 S22: 0.0353 S23: -0.2690 REMARK 3 S31: 0.2629 S32: 0.2544 S33: -0.0052 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 80 THROUGH 99 ) REMARK 3 ORIGIN FOR THE GROUP (A): -18.7000 14.5586 60.9962 REMARK 3 T TENSOR REMARK 3 T11: 0.2444 T22: 0.2426 REMARK 3 T33: 0.2455 T12: 0.0061 REMARK 3 T13: -0.0338 T23: 0.0337 REMARK 3 L TENSOR REMARK 3 L11: 2.1154 L22: 3.2825 REMARK 3 L33: 3.0289 L12: 0.3221 REMARK 3 L13: -3.2698 L23: 1.2137 REMARK 3 S TENSOR REMARK 3 S11: 0.1851 S12: 0.0680 S13: 0.3277 REMARK 3 S21: -0.1670 S22: 0.0731 S23: 0.2796 REMARK 3 S31: -0.5923 S32: -0.0098 S33: -0.3013 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 100 THROUGH 116 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.0703 11.6129 68.0497 REMARK 3 T TENSOR REMARK 3 T11: 0.2310 T22: 0.1719 REMARK 3 T33: 0.1763 T12: -0.0362 REMARK 3 T13: -0.0316 T23: -0.0260 REMARK 3 L TENSOR REMARK 3 L11: 8.8615 L22: 8.8408 REMARK 3 L33: 3.6025 L12: -0.0855 REMARK 3 L13: -4.3201 L23: -3.4713 REMARK 3 S TENSOR REMARK 3 S11: 0.1698 S12: -0.6090 S13: 0.4227 REMARK 3 S21: 0.4964 S22: -0.1456 S23: -0.0523 REMARK 3 S31: -0.2841 S32: 0.3971 S33: 0.0113 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 117 THROUGH 208 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.7421 0.2892 56.5604 REMARK 3 T TENSOR REMARK 3 T11: 0.2412 T22: 0.1923 REMARK 3 T33: 0.1709 T12: 0.0221 REMARK 3 T13: -0.0026 T23: -0.0020 REMARK 3 L TENSOR REMARK 3 L11: 1.7214 L22: 1.9512 REMARK 3 L33: 1.3108 L12: 0.2274 REMARK 3 L13: -0.0058 L23: 0.0991 REMARK 3 S TENSOR REMARK 3 S11: 0.0260 S12: 0.0880 S13: -0.0734 REMARK 3 S21: -0.1621 S22: 0.0071 S23: -0.0893 REMARK 3 S31: 0.0775 S32: 0.1165 S33: -0.0257 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 209 THROUGH 228 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.6010 -7.3350 69.6613 REMARK 3 T TENSOR REMARK 3 T11: 0.3251 T22: 0.1874 REMARK 3 T33: 0.2105 T12: 0.0771 REMARK 3 T13: -0.0330 T23: -0.0150 REMARK 3 L TENSOR REMARK 3 L11: 8.1132 L22: 2.5073 REMARK 3 L33: 6.8790 L12: 3.4267 REMARK 3 L13: -5.3712 L23: -1.9557 REMARK 3 S TENSOR REMARK 3 S11: -0.1848 S12: -0.2307 S13: -0.2736 REMARK 3 S21: 0.0124 S22: -0.0237 S23: -0.2428 REMARK 3 S31: 0.5196 S32: 0.0012 S33: 0.1787 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 229 THROUGH 243 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.1295 -5.4978 66.5399 REMARK 3 T TENSOR REMARK 3 T11: 0.3174 T22: 0.3079 REMARK 3 T33: 0.2017 T12: 0.0529 REMARK 3 T13: -0.0403 T23: -0.0353 REMARK 3 L TENSOR REMARK 3 L11: 6.7714 L22: 4.7345 REMARK 3 L33: 3.2781 L12: 3.4461 REMARK 3 L13: -3.4818 L23: -3.8479 REMARK 3 S TENSOR REMARK 3 S11: 0.2186 S12: -0.7612 S13: -0.3428 REMARK 3 S21: -0.0242 S22: -0.4486 S23: -0.3552 REMARK 3 S31: -0.0653 S32: 0.9508 S33: 0.1951 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 244 THROUGH 265 ) REMARK 3 ORIGIN FOR THE GROUP (A): 1.8854 -4.0432 73.9101 REMARK 3 T TENSOR REMARK 3 T11: 0.3616 T22: 0.4899 REMARK 3 T33: 0.2888 T12: 0.0186 REMARK 3 T13: -0.0847 T23: -0.0203 REMARK 3 L TENSOR REMARK 3 L11: 2.1228 L22: 3.4570 REMARK 3 L33: 6.5087 L12: 2.6796 REMARK 3 L13: -4.4256 L23: -1.3691 REMARK 3 S TENSOR REMARK 3 S11: 0.4914 S12: -0.7464 S13: -0.2717 REMARK 3 S21: 0.3522 S22: -0.3896 S23: -0.3297 REMARK 3 S31: -0.3307 S32: 0.8963 S33: -0.0891 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 20 THROUGH 35 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.4229 37.7209 74.3373 REMARK 3 T TENSOR REMARK 3 T11: 0.6210 T22: 0.6657 REMARK 3 T33: 0.3148 T12: -0.0644 REMARK 3 T13: -0.0089 T23: -0.0566 REMARK 3 L TENSOR REMARK 3 L11: 2.2987 L22: 8.7171 REMARK 3 L33: 4.8169 L12: -7.5869 REMARK 3 L13: 5.5091 L23: -6.3279 REMARK 3 S TENSOR REMARK 3 S11: -0.3363 S12: -1.2707 S13: 0.1055 REMARK 3 S21: 1.0964 S22: 0.6997 S23: 0.1280 REMARK 3 S31: 0.1142 S32: -0.5817 S33: -0.1357 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 36 THROUGH 79 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.6420 31.7345 60.8798 REMARK 3 T TENSOR REMARK 3 T11: 0.2374 T22: 0.2773 REMARK 3 T33: 0.1600 T12: -0.0816 REMARK 3 T13: -0.0274 T23: 0.0455 REMARK 3 L TENSOR REMARK 3 L11: 2.0180 L22: 4.0924 REMARK 3 L33: 3.3295 L12: -0.7180 REMARK 3 L13: -1.0647 L23: 1.8453 REMARK 3 S TENSOR REMARK 3 S11: -0.0881 S12: -0.0525 S13: 0.0596 REMARK 3 S21: 0.1085 S22: 0.0985 S23: -0.0808 REMARK 3 S31: -0.3181 S32: 0.5177 S33: -0.0256 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 80 THROUGH 116 ) REMARK 3 ORIGIN FOR THE GROUP (A): 18.4528 11.2299 53.8564 REMARK 3 T TENSOR REMARK 3 T11: 0.2841 T22: 0.4654 REMARK 3 T33: 0.4623 T12: -0.0095 REMARK 3 T13: 0.0987 T23: -0.0714 REMARK 3 L TENSOR REMARK 3 L11: 7.9294 L22: 4.4951 REMARK 3 L33: 3.6273 L12: -0.1356 REMARK 3 L13: 2.2754 L23: -1.2621 REMARK 3 S TENSOR REMARK 3 S11: 0.1387 S12: 0.2064 S13: -0.7788 REMARK 3 S21: 0.0335 S22: -0.0663 S23: -0.3016 REMARK 3 S31: 0.1718 S32: 0.7159 S33: -0.0794 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 117 THROUGH 228 ) REMARK 3 ORIGIN FOR THE GROUP (A): 10.4996 25.7647 54.7169 REMARK 3 T TENSOR REMARK 3 T11: 0.1873 T22: 0.3146 REMARK 3 T33: 0.1776 T12: -0.0457 REMARK 3 T13: 0.0027 T23: -0.0257 REMARK 3 L TENSOR REMARK 3 L11: 2.7702 L22: 3.2860 REMARK 3 L33: 2.8397 L12: 0.2234 REMARK 3 L13: 0.2083 L23: -0.2415 REMARK 3 S TENSOR REMARK 3 S11: -0.0370 S12: 0.3764 S13: -0.0671 REMARK 3 S21: -0.0636 S22: 0.0425 S23: -0.2516 REMARK 3 S31: -0.0971 S32: 0.4546 S33: -0.0030 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 229 THROUGH 265 ) REMARK 3 ORIGIN FOR THE GROUP (A): 7.5984 27.1984 71.3634 REMARK 3 T TENSOR REMARK 3 T11: 0.4198 T22: 0.3656 REMARK 3 T33: 0.2515 T12: -0.0588 REMARK 3 T13: -0.0700 T23: 0.0703 REMARK 3 L TENSOR REMARK 3 L11: 6.3051 L22: 2.9252 REMARK 3 L33: 3.9417 L12: 1.9180 REMARK 3 L13: 2.2465 L23: 0.6595 REMARK 3 S TENSOR REMARK 3 S11: 0.6220 S12: -1.0088 S13: -0.5015 REMARK 3 S21: 0.8146 S22: -0.3829 S23: -0.2607 REMARK 3 S31: 0.2630 S32: 0.0987 S33: -0.2167 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 6SKP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-AUG-19. REMARK 100 THE DEPOSITION ID IS D_1292103885. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-OCT-17 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 : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 580336 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.891 REMARK 200 RESOLUTION RANGE LOW (A) : 45.190 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : 0.16750 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 92.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.73100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.140 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4S2O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 11.8 MG/ML 20-23% PEG 3350 0.2 M REMARK 280 MAGNESIUM FORMATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277K 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 47.46650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 24.24000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 62.39700 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 24.24000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 47.46650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 62.39700 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3890 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 MET A 1 REMARK 465 LYS A 2 REMARK 465 THR A 3 REMARK 465 PHE A 4 REMARK 465 ALA A 5 REMARK 465 ALA A 6 REMARK 465 TYR A 7 REMARK 465 VAL A 8 REMARK 465 ILE A 9 REMARK 465 ILE A 10 REMARK 465 ALA A 11 REMARK 465 CYS A 12 REMARK 465 LEU A 13 REMARK 465 SER A 14 REMARK 465 SER A 15 REMARK 465 THR A 16 REMARK 465 ALA A 17 REMARK 465 LEU A 18 REMARK 465 ALA A 19 REMARK 465 GLY A 20 REMARK 465 GLY A 266 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 THR B 3 REMARK 465 PHE B 4 REMARK 465 ALA B 5 REMARK 465 ALA B 6 REMARK 465 TYR B 7 REMARK 465 VAL B 8 REMARK 465 ILE B 9 REMARK 465 ILE B 10 REMARK 465 ALA B 11 REMARK 465 CYS B 12 REMARK 465 LEU B 13 REMARK 465 SER B 14 REMARK 465 SER B 15 REMARK 465 THR B 16 REMARK 465 ALA B 17 REMARK 465 LEU B 18 REMARK 465 ALA B 19 REMARK 465 GLY B 266 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 30 CD CE NZ REMARK 480 LYS A 49 CD CE NZ REMARK 480 LYS B 91 NZ REMARK 480 LYS B 100 CB CG CD CE NZ REMARK 480 GLN B 101 CG CD OE1 NE2 REMARK 480 LYS B 152 NZ REMARK 480 GLU B 199 CG CD OE1 OE2 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 67 H71 IM2 B 301 0.53 REMARK 500 OG SER A 67 H71 IM2 A 301 0.86 REMARK 500 HZ1 LYS A 182 OE1 GLU B 86 1.32 REMARK 500 OD1 ASN B 25 HG SER B 27 1.33 REMARK 500 HH22 ARG B 250 O31 IM2 B 301 1.35 REMARK 500 HZ1 LYS A 30 O HOH A 402 1.40 REMARK 500 HZ1 LYS A 134 O HOH A 403 1.42 REMARK 500 H GLY A 148 O HOH A 410 1.43 REMARK 500 H THR B 255 O HOH B 401 1.45 REMARK 500 HD22 ASN A 25 O HOH A 411 1.46 REMARK 500 O VAL A 211 HG1 THR A 213 1.57 REMARK 500 H LYS B 91 O HOH B 416 1.57 REMARK 500 H GLN A 158 O HOH A 401 1.60 REMARK 500 O SER A 147 O HOH A 401 1.70 REMARK 500 O LYS B 251 O HOH B 401 1.72 REMARK 500 OE2 GLU A 31 O HOH A 402 1.77 REMARK 500 O HOH B 506 O HOH B 508 1.81 REMARK 500 OE1 GLU B 171 O HOH B 402 1.81 REMARK 500 O2 PGE B 302 O HOH B 403 1.87 REMARK 500 O1 PGE B 302 O HOH B 404 1.91 REMARK 500 O HOH A 502 O HOH A 575 1.91 REMARK 500 OD1 ASN B 25 OG SER B 27 1.92 REMARK 500 O HOH A 571 O HOH A 578 1.94 REMARK 500 NZ LYS A 134 O HOH A 403 1.94 REMARK 500 O HOH B 445 O HOH B 497 1.96 REMARK 500 NZ LYS A 30 O HOH A 402 1.97 REMARK 500 N THR B 255 O HOH B 401 2.00 REMARK 500 O HOH A 418 O HOH A 571 2.02 REMARK 500 O HOH A 472 O HOH A 550 2.02 REMARK 500 O HOH A 413 O HOH A 558 2.02 REMARK 500 O HOH A 432 O HOH A 579 2.03 REMARK 500 O HOH A 509 O HOH A 561 2.04 REMARK 500 O HOH B 409 O HOH B 458 2.04 REMARK 500 OE1 GLU A 86 O HOH A 404 2.05 REMARK 500 N SER A 21 O HOH A 405 2.06 REMARK 500 O HOH A 509 O HOH A 580 2.09 REMARK 500 O HOH B 480 O HOH B 511 2.09 REMARK 500 O HOH A 503 O HOH A 505 2.09 REMARK 500 OE2 GLU A 190 O HOH A 406 2.11 REMARK 500 O GLY B 148 O HOH B 405 2.11 REMARK 500 O HOH A 406 O HOH A 459 2.11 REMARK 500 O HOH A 574 O HOH A 593 2.12 REMARK 500 OE2 GLU A 259 O HOH A 407 2.15 REMARK 500 N26 IM2 A 301 O HOH A 408 2.16 REMARK 500 O VAL A 211 OG1 THR A 213 2.16 REMARK 500 NZ LYS A 182 OE1 GLU B 86 2.17 REMARK 500 NH2 ARG B 250 O31 IM2 B 301 2.18 REMARK 500 OG SER B 260 O HOH B 406 2.19 REMARK 500 OG SER B 67 O7 IM2 B 301 2.19 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 PRO A 96 HZ2 LYS A 137 2455 1.57 REMARK 500 O HOH A 593 O HOH B 523 3547 1.97 REMARK 500 O PRO A 96 NZ LYS A 137 2455 1.97 REMARK 500 O HOH A 561 O HOH B 425 3547 2.08 REMARK 500 O HOH A 480 O HOH A 514 2454 2.16 REMARK 500 O HOH A 547 O HOH B 499 3547 2.18 REMARK 500 O HOH A 408 O HOH A 510 2455 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU B 129 CB GLU B 129 CG -0.167 REMARK 500 GLU B 129 CD GLU B 129 OE2 0.129 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 GLU B 129 OE1 - CD - OE2 ANGL. DEV. = -8.3 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 SER A 46 -46.59 77.37 REMARK 500 ALA A 66 -141.80 50.51 REMARK 500 ASN A 85 -177.31 -172.51 REMARK 500 LYS A 152 11.63 -154.43 REMARK 500 ALA A 180 149.64 -171.38 REMARK 500 THR A 213 -137.91 98.88 REMARK 500 GLU A 214 77.69 50.10 REMARK 500 SER A 215 13.40 56.97 REMARK 500 GLU A 229 -129.63 46.11 REMARK 500 TRP B 28 -20.27 -38.08 REMARK 500 ALA B 66 -137.75 53.79 REMARK 500 ASN B 85 -172.23 -171.29 REMARK 500 ASN B 85 -173.34 -171.29 REMARK 500 LYS B 152 -7.89 -144.70 REMARK 500 PHE B 208 112.57 -164.47 REMARK 500 SER B 215 -4.50 77.67 REMARK 500 GLU B 229 -127.09 56.48 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 THR A 213 GLU A 214 -133.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 IM2 A 301 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 THR A 194 O REMARK 620 2 HOH A 553 O 84.3 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IM2 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PGE B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide IM2 B 301 and SER B REMARK 800 67 DBREF 6SKP A 1 266 UNP Q7BNC2 Q7BNC2_ECOLX 1 266 DBREF 6SKP B 1 266 UNP Q7BNC2 Q7BNC2_ECOLX 1 266 SEQRES 1 A 266 MET LYS THR PHE ALA ALA TYR VAL ILE ILE ALA CYS LEU SEQRES 2 A 266 SER SER THR ALA LEU ALA GLY SER ILE THR GLU ASN THR SEQRES 3 A 266 SER TRP ASN LYS GLU PHE SER ALA GLU ALA VAL ASN GLY SEQRES 4 A 266 VAL PHE VAL LEU CYS LYS SER SER SER LYS SER CYS ALA SEQRES 5 A 266 THR ASN ASP LEU ALA ARG ALA SER LYS GLU TYR LEU PRO SEQRES 6 A 266 ALA SER THR PHE KCX ILE PRO ASN ALA ILE ILE GLY LEU SEQRES 7 A 266 GLU THR GLY VAL ILE LYS ASN GLU HIS GLN VAL PHE LYS SEQRES 8 A 266 TRP ASP GLY LYS PRO ARG ALA MET LYS GLN TRP GLU ARG SEQRES 9 A 266 ASP LEU THR LEU ARG GLY ALA ILE GLN VAL SER ALA VAL SEQRES 10 A 266 PRO VAL PHE GLN GLN ILE ALA ARG GLU VAL GLY GLU VAL SEQRES 11 A 266 ARG MET GLN LYS TYR LEU LYS LYS PHE SER TYR GLY ASN SEQRES 12 A 266 GLN ASN ILE SER GLY GLY ILE ASP LYS PHE TRP LEU GLU SEQRES 13 A 266 GLY GLN LEU ARG ILE SER ALA VAL ASN GLN VAL GLU PHE SEQRES 14 A 266 LEU GLU SER LEU TYR LEU ASN LYS LEU SER ALA SER LYS SEQRES 15 A 266 GLU ASN GLN LEU ILE VAL LYS GLU ALA LEU VAL THR GLU SEQRES 16 A 266 ALA ALA PRO GLU TYR LEU VAL HIS SER LYS THR GLY PHE SEQRES 17 A 266 SER GLY VAL GLY THR GLU SER ASN PRO GLY VAL ALA TRP SEQRES 18 A 266 TRP VAL GLY TRP VAL GLU LYS GLU THR GLU VAL TYR PHE SEQRES 19 A 266 PHE ALA PHE ASN MET ASP ILE ASP ASN GLU SER LYS LEU SEQRES 20 A 266 PRO LEU ARG LYS SER ILE PRO THR LYS ILE MET GLU SER SEQRES 21 A 266 GLU GLY ILE ILE GLY GLY SEQRES 1 B 266 MET LYS THR PHE ALA ALA TYR VAL ILE ILE ALA CYS LEU SEQRES 2 B 266 SER SER THR ALA LEU ALA GLY SER ILE THR GLU ASN THR SEQRES 3 B 266 SER TRP ASN LYS GLU PHE SER ALA GLU ALA VAL ASN GLY SEQRES 4 B 266 VAL PHE VAL LEU CYS LYS SER SER SER LYS SER CYS ALA SEQRES 5 B 266 THR ASN ASP LEU ALA ARG ALA SER LYS GLU TYR LEU PRO SEQRES 6 B 266 ALA SER THR PHE KCX ILE PRO ASN ALA ILE ILE GLY LEU SEQRES 7 B 266 GLU THR GLY VAL ILE LYS ASN GLU HIS GLN VAL PHE LYS SEQRES 8 B 266 TRP ASP GLY LYS PRO ARG ALA MET LYS GLN TRP GLU ARG SEQRES 9 B 266 ASP LEU THR LEU ARG GLY ALA ILE GLN VAL SER ALA VAL SEQRES 10 B 266 PRO VAL PHE GLN GLN ILE ALA ARG GLU VAL GLY GLU VAL SEQRES 11 B 266 ARG MET GLN LYS TYR LEU LYS LYS PHE SER TYR GLY ASN SEQRES 12 B 266 GLN ASN ILE SER GLY GLY ILE ASP LYS PHE TRP LEU GLU SEQRES 13 B 266 GLY GLN LEU ARG ILE SER ALA VAL ASN GLN VAL GLU PHE SEQRES 14 B 266 LEU GLU SER LEU TYR LEU ASN LYS LEU SER ALA SER LYS SEQRES 15 B 266 GLU ASN GLN LEU ILE VAL LYS GLU ALA LEU VAL THR GLU SEQRES 16 B 266 ALA ALA PRO GLU TYR LEU VAL HIS SER LYS THR GLY PHE SEQRES 17 B 266 SER GLY VAL GLY THR GLU SER ASN PRO GLY VAL ALA TRP SEQRES 18 B 266 TRP VAL GLY TRP VAL GLU LYS GLU THR GLU VAL TYR PHE SEQRES 19 B 266 PHE ALA PHE ASN MET ASP ILE ASP ASN GLU SER LYS LEU SEQRES 20 B 266 PRO LEU ARG LYS SER ILE PRO THR LYS ILE MET GLU SER SEQRES 21 B 266 GLU GLY ILE ILE GLY GLY MODRES 6SKP KCX A 70 LYS MODIFIED RESIDUE MODRES 6SKP KCX B 70 LYS MODIFIED RESIDUE HET KCX A 70 23 HET KCX B 70 23 HET IM2 A 301 39 HET NA A 302 1 HET IM2 B 301 39 HET PGE B 302 24 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM IM2 (5R)-5-[(1S,2R)-1-FORMYL-2-HYDROXYPROPYL]-3-[(2-{[(E)- HETNAM 2 IM2 IMINOMETHYL]AMINO}ETHYL)SULFANYL]-4,5-DIHYDRO-1H- HETNAM 3 IM2 PYRROLE-2-CARBOX YLIC ACID HETNAM NA SODIUM ION HETNAM PGE TRIETHYLENE GLYCOL HETSYN IM2 IMIPENEM, OPEN FORM; N-FORMIMIDOYL-THIENAMYCINE, OPEN HETSYN 2 IM2 FORM FORMUL 1 KCX 2(C7 H14 N2 O4) FORMUL 3 IM2 2(C12 H19 N3 O4 S) FORMUL 4 NA NA 1+ FORMUL 6 PGE C6 H14 O4 FORMUL 7 HOH *317(H2 O) HELIX 1 AA1 TRP A 28 GLU A 35 1 8 HELIX 2 AA2 ASP A 55 SER A 60 1 6 HELIX 3 AA3 PRO A 65 THR A 68 5 4 HELIX 4 AA4 PHE A 69 THR A 80 1 12 HELIX 5 AA5 MET A 99 GLU A 103 5 5 HELIX 6 AA6 THR A 107 VAL A 114 1 8 HELIX 7 AA7 ALA A 116 PHE A 139 1 24 HELIX 8 AA8 ALA A 163 ASN A 176 1 14 HELIX 9 AA9 SER A 181 LEU A 192 1 12 HELIX 10 AB1 ASN A 243 LEU A 247 5 5 HELIX 11 AB2 PRO A 248 GLU A 261 1 14 HELIX 12 AB3 TRP B 28 ALA B 34 1 7 HELIX 13 AB4 ASP B 55 LYS B 61 1 7 HELIX 14 AB5 PRO B 65 THR B 68 5 4 HELIX 15 AB6 PHE B 69 THR B 80 1 12 HELIX 16 AB7 MET B 99 GLU B 103 5 5 HELIX 17 AB8 THR B 107 VAL B 114 1 8 HELIX 18 AB9 ALA B 116 PHE B 139 1 24 HELIX 19 AC1 ALA B 163 LEU B 175 1 13 HELIX 20 AC2 SER B 181 LEU B 192 1 12 HELIX 21 AC3 ASN B 243 LEU B 247 5 5 HELIX 22 AC4 PRO B 248 GLU B 261 1 14 SHEET 1 AA1 7 ILE A 22 GLU A 24 0 SHEET 2 AA1 7 CYS A 51 THR A 53 1 O CYS A 51 N THR A 23 SHEET 3 AA1 7 GLY A 39 LYS A 45 -1 N LEU A 43 O ALA A 52 SHEET 4 AA1 7 GLU A 231 ILE A 241 -1 O PHE A 234 N CYS A 44 SHEET 5 AA1 7 GLY A 218 LYS A 228 -1 N LYS A 228 O GLU A 231 SHEET 6 AA1 7 TYR A 200 PHE A 208 -1 N GLY A 207 O TRP A 221 SHEET 7 AA1 7 VAL A 193 ALA A 196 -1 N GLU A 195 O VAL A 202 SHEET 1 AA2 2 GLU A 62 TYR A 63 0 SHEET 2 AA2 2 ILE A 161 SER A 162 -1 O ILE A 161 N TYR A 63 SHEET 1 AA3 7 SER B 21 GLU B 24 0 SHEET 2 AA3 7 SER B 50 THR B 53 1 O CYS B 51 N THR B 23 SHEET 3 AA3 7 GLY B 39 LYS B 45 -1 N LYS B 45 O SER B 50 SHEET 4 AA3 7 GLU B 231 ILE B 241 -1 O ASN B 238 N VAL B 40 SHEET 5 AA3 7 ASN B 216 LYS B 228 -1 N GLY B 224 O PHE B 235 SHEET 6 AA3 7 TYR B 200 PHE B 208 -1 N LEU B 201 O GLU B 227 SHEET 7 AA3 7 VAL B 193 ALA B 196 -1 N THR B 194 O VAL B 202 SHEET 1 AA4 6 SER B 21 GLU B 24 0 SHEET 2 AA4 6 SER B 50 THR B 53 1 O CYS B 51 N THR B 23 SHEET 3 AA4 6 GLY B 39 LYS B 45 -1 N LYS B 45 O SER B 50 SHEET 4 AA4 6 GLU B 231 ILE B 241 -1 O ASN B 238 N VAL B 40 SHEET 5 AA4 6 ASN B 216 LYS B 228 -1 N GLY B 224 O PHE B 235 SHEET 6 AA4 6 GLY B 212 THR B 213 -1 N THR B 213 O ASN B 216 SHEET 1 AA5 2 GLU B 62 TYR B 63 0 SHEET 2 AA5 2 ILE B 161 SER B 162 -1 O ILE B 161 N TYR B 63 SSBOND 1 CYS A 44 CYS A 51 1555 1555 2.02 SSBOND 2 CYS B 44 CYS B 51 1555 1555 2.01 LINK OG SER A 67 C7 IM2 A 301 1555 1555 1.38 LINK C PHE A 69 N KCX A 70 1555 1555 1.32 LINK C KCX A 70 N ILE A 71 1555 1555 1.31 LINK OG SER B 67 C7 IM2 B 301 1555 1555 1.35 LINK C PHE B 69 N KCX B 70 1555 1555 1.32 LINK C KCX B 70 N ILE B 71 1555 1555 1.32 LINK O THR A 194 NA NA A 302 1555 1555 3.16 LINK NA NA A 302 O HOH A 553 1555 1555 3.16 SITE 1 AC1 13 ALA A 66 SER A 67 KCX A 70 MET A 99 SITE 2 AC1 13 SER A 115 VAL A 117 GLU A 129 LEU A 155 SITE 3 AC1 13 THR A 206 GLY A 207 PHE A 208 GLU A 244 SITE 4 AC1 13 ARG A 250 SITE 1 AC2 5 ARG A 109 GLN A 113 THR A 194 ALA B 197 SITE 2 AC2 5 PRO B 198 SITE 1 AC3 6 GLU A 62 GLY A 142 ASN A 143 ALA B 57 SITE 2 AC3 6 HOH B 403 HOH B 404 SITE 1 AC4 16 PRO B 65 ALA B 66 THR B 68 PHE B 69 SITE 2 AC4 16 KCX B 70 MET B 99 SER B 115 VAL B 117 SITE 3 AC4 16 LEU B 155 LYS B 205 THR B 206 GLY B 207 SITE 4 AC4 16 PHE B 208 GLU B 244 ARG B 250 HOH B 442 CRYST1 94.933 124.794 48.480 90.00 90.00 90.00 P 21 21 21 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 0.010534 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008013 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020627 0.00000