HEADER HYDROLASE/HYDROLASE INHIBITOR 05-NOV-12 4HVA TITLE MECHANISTIC AND STRUCTURAL UNDERSTANDING OF UNCOMPETITIVE INHIBITORS TITLE 2 OF CASPASE-6 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CASPASE-6; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CASP-6, APOPTOTIC PROTEASE MCH-2, CASPASE-6 SUBUNIT P18, COMPND 5 CASPASE-6 SUBUNIT P11; COMPND 6 EC: 3.4.22.59; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: VEID INHIBITOR; COMPND 10 CHAIN: C, D; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CASP6, MCH2; 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: PLASMID; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES KEYWDS CASPASE-6, ACTIVE, VEID, UNCOMPETITIVE INHIBITION, TERNARY COMPLEX, KEYWDS 2 CASPASE, PROTEASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR J.M.MURRAY,M.STEFFEK REVDAT 1 20-MAR-13 4HVA 0 JRNL AUTH C.E.HEISE,J.MURRAY,K.E.AUGUSTYN,B.BRAVO,P.CHUGHA,F.COHEN, JRNL AUTH 2 A.M.GIANNETTI,P.GIBBONS,R.N.HANNOUSH,B.R.HEARN,P.JAISHANKAR, JRNL AUTH 3 C.Q.LY,K.SHAH,K.STANGER,M.STEFFEK,Y.TANG,X.ZHAO,J.W.LEWCOCK, JRNL AUTH 4 A.R.RENSLO,J.FLYGARE,M.R.ARKIN JRNL TITL MECHANISTIC AND STRUCTURAL UNDERSTANDING OF UNCOMPETITIVE JRNL TITL 2 INHIBITORS OF CASPASE-6. JRNL REF PLOS ONE V. 7 50864 2012 JRNL REFN ESSN 1932-6203 JRNL PMID 23227217 JRNL DOI 10.1371/JOURNAL.PONE.0050864 REMARK 2 REMARK 2 RESOLUTION. 2.07 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.4_486) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.07 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 30877 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) : 0.172 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 1538 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 31.7884 - 4.6078 0.99 2763 130 0.1673 0.1713 REMARK 3 2 4.6078 - 3.6591 1.00 2685 148 0.1459 0.1669 REMARK 3 3 3.6591 - 3.1971 1.00 2694 143 0.1599 0.2178 REMARK 3 4 3.1971 - 2.9050 1.00 2678 151 0.1712 0.2276 REMARK 3 5 2.9050 - 2.6969 1.00 2677 138 0.1777 0.2166 REMARK 3 6 2.6969 - 2.5379 1.00 2649 161 0.1794 0.2484 REMARK 3 7 2.5379 - 2.4109 1.00 2665 152 0.1852 0.2362 REMARK 3 8 2.4109 - 2.3060 1.00 2687 125 0.1869 0.2710 REMARK 3 9 2.3060 - 2.2172 1.00 2666 145 0.1947 0.2304 REMARK 3 10 2.2172 - 2.1407 1.00 2692 124 0.2032 0.2738 REMARK 3 11 2.1407 - 2.0738 0.94 2483 121 0.2182 0.2671 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.30 REMARK 3 SHRINKAGE RADIUS : 1.25 REMARK 3 K_SOL : 0.34 REMARK 3 B_SOL : 36.59 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.660 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.81 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.16250 REMARK 3 B22 (A**2) : 3.33860 REMARK 3 B33 (A**2) : 0.82390 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.67610 REMARK 3 B23 (A**2) : -0.00000 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 : 0.017 4125 REMARK 3 ANGLE : 1.581 5556 REMARK 3 CHIRALITY : 0.125 588 REMARK 3 PLANARITY : 0.007 705 REMARK 3 DIHEDRAL : 15.888 1576 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 15 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: chain A and (resseq 31:44) REMARK 3 ORIGIN FOR THE GROUP (A): -12.7600 2.8958 8.5849 REMARK 3 T TENSOR REMARK 3 T11: 0.3094 T22: 0.1801 REMARK 3 T33: 0.1404 T12: 0.1103 REMARK 3 T13: 0.0240 T23: 0.0039 REMARK 3 L TENSOR REMARK 3 L11: 0.8930 L22: 1.6324 REMARK 3 L33: 1.0134 L12: 0.1907 REMARK 3 L13: 0.8829 L23: -0.2163 REMARK 3 S TENSOR REMARK 3 S11: -0.1010 S12: -0.1975 S13: 0.1072 REMARK 3 S21: -0.3006 S22: 0.1159 S23: -0.1040 REMARK 3 S31: -0.2145 S32: -0.5177 S33: -0.0220 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: chain A and (resseq 45:80) REMARK 3 ORIGIN FOR THE GROUP (A): -5.1609 5.5587 38.2258 REMARK 3 T TENSOR REMARK 3 T11: 0.2142 T22: 0.2532 REMARK 3 T33: 0.1302 T12: 0.0836 REMARK 3 T13: 0.0205 T23: -0.1533 REMARK 3 L TENSOR REMARK 3 L11: 2.3310 L22: 2.1037 REMARK 3 L33: 0.2059 L12: -0.9901 REMARK 3 L13: -0.0717 L23: -0.1622 REMARK 3 S TENSOR REMARK 3 S11: -0.1263 S12: -0.6295 S13: 0.3494 REMARK 3 S21: 0.2800 S22: 0.0351 S23: 0.0925 REMARK 3 S31: -0.4201 S32: -0.2060 S33: -0.0064 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: chain A and (resseq 81:119) REMARK 3 ORIGIN FOR THE GROUP (A): -15.9524 1.8751 30.4150 REMARK 3 T TENSOR REMARK 3 T11: 0.2211 T22: 0.2834 REMARK 3 T33: 0.2034 T12: 0.0819 REMARK 3 T13: 0.0469 T23: -0.0888 REMARK 3 L TENSOR REMARK 3 L11: 1.5507 L22: 1.4057 REMARK 3 L33: 3.2210 L12: -0.2360 REMARK 3 L13: 0.5476 L23: -0.2541 REMARK 3 S TENSOR REMARK 3 S11: 0.0335 S12: -0.3841 S13: 0.2589 REMARK 3 S21: 0.1171 S22: 0.0209 S23: 0.3822 REMARK 3 S31: 0.0033 S32: -0.8376 S33: 0.1365 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: chain A and (resseq 120:143) REMARK 3 ORIGIN FOR THE GROUP (A): -7.5135 -7.9669 36.3739 REMARK 3 T TENSOR REMARK 3 T11: 0.3199 T22: 0.2533 REMARK 3 T33: 0.0978 T12: 0.0232 REMARK 3 T13: 0.0508 T23: -0.0404 REMARK 3 L TENSOR REMARK 3 L11: 2.0689 L22: 0.8630 REMARK 3 L33: 0.1577 L12: -0.0199 REMARK 3 L13: -0.0431 L23: -0.2966 REMARK 3 S TENSOR REMARK 3 S11: -0.1012 S12: -0.5324 S13: 0.0878 REMARK 3 S21: 0.3480 S22: -0.0260 S23: -0.0309 REMARK 3 S31: 0.2960 S32: -0.2756 S33: 0.1145 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: chain A and (resseq 144:161) REMARK 3 ORIGIN FOR THE GROUP (A): -13.9056 -4.6925 21.7315 REMARK 3 T TENSOR REMARK 3 T11: 0.1281 T22: 0.1179 REMARK 3 T33: 0.1684 T12: 0.0160 REMARK 3 T13: 0.0309 T23: -0.0461 REMARK 3 L TENSOR REMARK 3 L11: 0.4722 L22: 0.9954 REMARK 3 L33: 0.6829 L12: -0.3025 REMARK 3 L13: -0.2756 L23: 0.4991 REMARK 3 S TENSOR REMARK 3 S11: -0.1595 S12: -0.0836 S13: 0.2371 REMARK 3 S21: 0.1085 S22: 0.0544 S23: 0.2532 REMARK 3 S31: -0.1428 S32: -0.2175 S33: 0.1326 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: chain A and (resseq 162:205) REMARK 3 ORIGIN FOR THE GROUP (A): 3.4917 -8.0140 23.4413 REMARK 3 T TENSOR REMARK 3 T11: 0.1674 T22: 0.1168 REMARK 3 T33: 0.1520 T12: 0.0240 REMARK 3 T13: -0.0104 T23: -0.0031 REMARK 3 L TENSOR REMARK 3 L11: 1.7103 L22: 0.3904 REMARK 3 L33: 0.6505 L12: 0.2406 REMARK 3 L13: 0.5671 L23: 0.0434 REMARK 3 S TENSOR REMARK 3 S11: -0.0199 S12: 0.1321 S13: -0.1399 REMARK 3 S21: -0.0047 S22: 0.0116 S23: 0.0212 REMARK 3 S31: -0.0630 S32: 0.1029 S33: -0.0298 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: chain A and (resseq 206:258) REMARK 3 ORIGIN FOR THE GROUP (A): 4.1542 3.7599 25.3504 REMARK 3 T TENSOR REMARK 3 T11: 0.2353 T22: 0.0855 REMARK 3 T33: 0.1868 T12: 0.0068 REMARK 3 T13: 0.0035 T23: -0.0461 REMARK 3 L TENSOR REMARK 3 L11: 0.9631 L22: 1.1388 REMARK 3 L33: 0.7680 L12: -0.3409 REMARK 3 L13: -0.3713 L23: 0.4678 REMARK 3 S TENSOR REMARK 3 S11: -0.0707 S12: -0.2257 S13: 0.1989 REMARK 3 S21: 0.0755 S22: 0.0485 S23: -0.1067 REMARK 3 S31: -0.2110 S32: 0.1152 S33: 0.0142 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: chain A and (resseq 259:291) REMARK 3 ORIGIN FOR THE GROUP (A): 5.8388 1.5635 26.0796 REMARK 3 T TENSOR REMARK 3 T11: 0.2451 T22: 0.0764 REMARK 3 T33: 0.1570 T12: 0.0075 REMARK 3 T13: 0.0187 T23: -0.0504 REMARK 3 L TENSOR REMARK 3 L11: 1.8871 L22: 0.7199 REMARK 3 L33: 0.9334 L12: 0.3529 REMARK 3 L13: 0.1981 L23: 0.3656 REMARK 3 S TENSOR REMARK 3 S11: 0.0381 S12: -0.2279 S13: 0.2798 REMARK 3 S21: 0.0934 S22: 0.0186 S23: -0.1050 REMARK 3 S31: -0.1707 S32: 0.1125 S33: -0.0776 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: chain B and (resseq 30:44) REMARK 3 ORIGIN FOR THE GROUP (A): 17.8461 -1.0298 9.3169 REMARK 3 T TENSOR REMARK 3 T11: 0.2488 T22: 0.0764 REMARK 3 T33: 0.2251 T12: -0.0126 REMARK 3 T13: 0.0667 T23: 0.0045 REMARK 3 L TENSOR REMARK 3 L11: 0.9288 L22: 1.4828 REMARK 3 L33: 1.0441 L12: 0.0128 REMARK 3 L13: -0.4337 L23: 0.1554 REMARK 3 S TENSOR REMARK 3 S11: 0.2646 S12: 0.0947 S13: 0.3416 REMARK 3 S21: -0.2624 S22: -0.1669 S23: -0.1205 REMARK 3 S31: -0.4306 S32: 0.1632 S33: -0.1176 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: chain B and (resseq 45:143) REMARK 3 ORIGIN FOR THE GROUP (A): 10.9711 -25.5338 14.4226 REMARK 3 T TENSOR REMARK 3 T11: 0.1762 T22: 0.0450 REMARK 3 T33: 0.0862 T12: 0.0317 REMARK 3 T13: 0.0241 T23: -0.0182 REMARK 3 L TENSOR REMARK 3 L11: 0.5350 L22: 1.2300 REMARK 3 L33: 0.8450 L12: -0.1382 REMARK 3 L13: 0.4806 L23: 0.0163 REMARK 3 S TENSOR REMARK 3 S11: -0.0343 S12: 0.0158 S13: -0.0910 REMARK 3 S21: 0.0562 S22: 0.0112 S23: -0.1410 REMARK 3 S31: 0.1594 S32: 0.0794 S33: 0.0062 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: chain B and (resseq 144:161) REMARK 3 ORIGIN FOR THE GROUP (A): 16.1215 -12.3716 18.8917 REMARK 3 T TENSOR REMARK 3 T11: 0.1337 T22: 0.0797 REMARK 3 T33: 0.1562 T12: 0.0231 REMARK 3 T13: -0.0299 T23: -0.0329 REMARK 3 L TENSOR REMARK 3 L11: 1.1539 L22: 1.1380 REMARK 3 L33: 1.7414 L12: -0.7756 REMARK 3 L13: 0.7134 L23: -0.3949 REMARK 3 S TENSOR REMARK 3 S11: -0.2603 S12: -0.1064 S13: 0.3337 REMARK 3 S21: 0.0460 S22: 0.0627 S23: -0.4253 REMARK 3 S31: -0.2729 S32: 0.3015 S33: -0.0000 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: chain B and (resseq 162:205) REMARK 3 ORIGIN FOR THE GROUP (A): -1.9360 -11.5578 19.7901 REMARK 3 T TENSOR REMARK 3 T11: 0.2031 T22: 0.0923 REMARK 3 T33: 0.1570 T12: 0.0073 REMARK 3 T13: 0.0170 T23: -0.0016 REMARK 3 L TENSOR REMARK 3 L11: 1.4094 L22: 0.4812 REMARK 3 L33: 0.6194 L12: 0.2013 REMARK 3 L13: -0.0434 L23: -0.1624 REMARK 3 S TENSOR REMARK 3 S11: -0.0128 S12: -0.1324 S13: 0.3742 REMARK 3 S21: 0.1278 S22: -0.0127 S23: 0.1981 REMARK 3 S31: -0.1129 S32: -0.0416 S33: -0.0122 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: chain B and (resseq 206:258) REMARK 3 ORIGIN FOR THE GROUP (A): -1.0644 -14.9394 8.4366 REMARK 3 T TENSOR REMARK 3 T11: 0.1655 T22: 0.0924 REMARK 3 T33: 0.0872 T12: 0.0172 REMARK 3 T13: 0.0169 T23: 0.0081 REMARK 3 L TENSOR REMARK 3 L11: 0.2924 L22: 0.6936 REMARK 3 L33: 0.5251 L12: 0.1544 REMARK 3 L13: -0.0360 L23: -0.0176 REMARK 3 S TENSOR REMARK 3 S11: -0.0300 S12: 0.0028 S13: 0.0561 REMARK 3 S21: -0.0645 S22: -0.0165 S23: 0.0541 REMARK 3 S31: -0.0554 S32: -0.0387 S33: 0.0028 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: chain B and (resseq 259:276) REMARK 3 ORIGIN FOR THE GROUP (A): -14.4514 -24.1942 10.1658 REMARK 3 T TENSOR REMARK 3 T11: 0.1938 T22: 0.1063 REMARK 3 T33: 0.1446 T12: -0.0285 REMARK 3 T13: 0.0343 T23: -0.0215 REMARK 3 L TENSOR REMARK 3 L11: 1.0712 L22: 4.8118 REMARK 3 L33: 2.1123 L12: 1.8890 REMARK 3 L13: 0.6684 L23: 0.9279 REMARK 3 S TENSOR REMARK 3 S11: -0.0566 S12: -0.1811 S13: 0.2042 REMARK 3 S21: -0.2932 S22: -0.3578 S23: 0.5609 REMARK 3 S31: 0.3025 S32: -0.2067 S33: 0.2331 REMARK 3 TLS GROUP : 15 REMARK 3 SELECTION: chain B and (resseq 277:291) REMARK 3 ORIGIN FOR THE GROUP (A): 9.8096 -4.8324 10.8248 REMARK 3 T TENSOR REMARK 3 T11: 0.1965 T22: 0.0355 REMARK 3 T33: 0.1040 T12: -0.0125 REMARK 3 T13: 0.0201 T23: 0.0171 REMARK 3 L TENSOR REMARK 3 L11: 0.6171 L22: 0.6661 REMARK 3 L33: 0.3099 L12: -0.2679 REMARK 3 L13: -0.0511 L23: -0.1688 REMARK 3 S TENSOR REMARK 3 S11: -0.0669 S12: 0.1191 S13: 0.1880 REMARK 3 S21: -0.0974 S22: 0.0596 S23: -0.0538 REMARK 3 S31: 0.0831 S32: -0.0336 S33: -0.0627 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: chain A and (resseq 31:175 or resseq 198: REMARK 3 291 ) and (not element H) REMARK 3 SELECTION : chain B and (resseq 31:175 or resseq 198: REMARK 3 291 ) and (not element H) REMARK 3 ATOM PAIRS NUMBER : 1931 REMARK 3 RMSD : 0.097 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4HVA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-FEB-13. REMARK 100 THE RCSB ID CODE IS RCSB075964. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-AUG-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9786 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XSCALE REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33465 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.020 REMARK 200 RESOLUTION RANGE LOW (A) : 50.230 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.12600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.59300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.07 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12% PEG 3350, 0.2M NAMALONATE, PH 4.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K 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 31.32350 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE N-[(BENZYLOXY)CARBONYL]-L-VALYL-L-ALPHA-GLUTAMYL-N-[(2R)-1- REMARK 400 CARBOXY-3-OXO-4-(2,3,5,6-TETRAFLUOROPHENOXY)BUTAN-2-YL]-L- REMARK 400 ISOLEUCINAMIDE IS POLYPEPTIDE, A MEMBER OF INHIBITOR CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: N-[(BENZYLOXY)CARBONYL]-L-VALYL-L-ALPHA-GLUTAMYL-N-[(2R)-1- REMARK 400 CARBOXY-3-OXO-4-(2,3,5,6-TETRAFLUOROPHENOXY)BUTAN-2-YL]-L- REMARK 400 ISOLEUCINAMIDE REMARK 400 CHAIN: C, D REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL 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 ALA A 24 REMARK 465 PHE A 25 REMARK 465 TYR A 26 REMARK 465 LYS A 27 REMARK 465 ARG A 28 REMARK 465 GLU A 29 REMARK 465 MET A 30 REMARK 465 LEU A 189 REMARK 465 ASP A 190 REMARK 465 VAL A 191 REMARK 465 VAL A 192 REMARK 465 ASP A 193 REMARK 465 ALA A 194 REMARK 465 ALA A 195 REMARK 465 SER A 196 REMARK 465 VAL A 197 REMARK 465 SER A 292 REMARK 465 ASN A 293 REMARK 465 GLY A 294 REMARK 465 ASN A 295 REMARK 465 SER A 296 REMARK 465 HIS A 297 REMARK 465 HIS A 298 REMARK 465 HIS A 299 REMARK 465 HIS A 300 REMARK 465 HIS A 301 REMARK 465 HIS A 302 REMARK 465 ALA B 24 REMARK 465 PHE B 25 REMARK 465 TYR B 26 REMARK 465 LYS B 27 REMARK 465 ARG B 28 REMARK 465 GLU B 29 REMARK 465 ASP B 190 REMARK 465 VAL B 191 REMARK 465 VAL B 192 REMARK 465 ASP B 193 REMARK 465 ALA B 194 REMARK 465 ALA B 195 REMARK 465 SER B 196 REMARK 465 SER B 292 REMARK 465 ASN B 293 REMARK 465 GLY B 294 REMARK 465 ASN B 295 REMARK 465 SER B 296 REMARK 465 HIS B 297 REMARK 465 HIS B 298 REMARK 465 HIS B 299 REMARK 465 HIS B 300 REMARK 465 HIS B 301 REMARK 465 HIS B 302 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 MET B 30 CG SD CE REMARK 470 LEU B 175 CG CD1 CD2 REMARK 470 4H0 C 5 O4 C6 C7 C8 C9 C10 C11 REMARK 470 4H0 C 5 F1 F2 F3 F4 REMARK 470 4H0 D 5 O4 C6 C7 C8 C9 C10 C11 REMARK 470 4H0 D 5 F1 F2 F3 F4 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 NE2 GLN A 161 OD1 4H0 C 5 2.16 REMARK 500 SG CYS A 163 C 4H0 C 5 2.18 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 CYS A 163 CB CYS A 163 SG -0.105 REMARK 500 CYS B 163 CB CYS B 163 SG -0.105 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 ARG A 64 64.06 -105.48 REMARK 500 SER A 242 -48.06 -131.71 REMARK 500 PHE A 288 55.04 -113.28 REMARK 500 ARG B 64 65.56 -100.55 REMARK 500 SER B 242 -46.15 -130.99 REMARK 500 CYS B 264 142.15 -178.08 REMARK 500 PHE B 288 52.53 -119.39 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 THR B 246 24.4 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4HV B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4HV A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN C OF VEID INHIBITOR REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN D OF VEID INHIBITOR DBREF 4HVA A 24 293 UNP P55212 CASP6_HUMAN 24 293 DBREF 4HVA B 24 293 UNP P55212 CASP6_HUMAN 24 293 DBREF 4HVA C 1 5 PDB 4HVA 4HVA 1 5 DBREF 4HVA D 1 5 PDB 4HVA 4HVA 1 5 SEQADV 4HVA A UNP P55212 VAL 178 DELETION SEQADV 4HVA A UNP P55212 ASP 179 DELETION SEQADV 4HVA A UNP P55212 ASN 180 DELETION SEQADV 4HVA A UNP P55212 GLN 181 DELETION SEQADV 4HVA A UNP P55212 THR 182 DELETION SEQADV 4HVA A UNP P55212 GLU 183 DELETION SEQADV 4HVA A UNP P55212 LYS 184 DELETION SEQADV 4HVA A UNP P55212 LEU 185 DELETION SEQADV 4HVA A UNP P55212 ASP 186 DELETION SEQADV 4HVA A UNP P55212 THR 187 DELETION SEQADV 4HVA A UNP P55212 ASN 188 DELETION SEQADV 4HVA A UNP P55212 ILE 189 DELETION SEQADV 4HVA A UNP P55212 THR 190 DELETION SEQADV 4HVA A UNP P55212 GLU 191 DELETION SEQADV 4HVA GLY A 294 UNP P55212 EXPRESSION TAG SEQADV 4HVA ASN A 295 UNP P55212 EXPRESSION TAG SEQADV 4HVA SER A 296 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS A 297 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS A 298 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS A 299 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS A 300 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS A 301 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS A 302 UNP P55212 EXPRESSION TAG SEQADV 4HVA B UNP P55212 VAL 178 DELETION SEQADV 4HVA B UNP P55212 ASP 179 DELETION SEQADV 4HVA B UNP P55212 ASN 180 DELETION SEQADV 4HVA B UNP P55212 GLN 181 DELETION SEQADV 4HVA B UNP P55212 THR 182 DELETION SEQADV 4HVA B UNP P55212 GLU 183 DELETION SEQADV 4HVA B UNP P55212 LYS 184 DELETION SEQADV 4HVA B UNP P55212 LEU 185 DELETION SEQADV 4HVA B UNP P55212 ASP 186 DELETION SEQADV 4HVA B UNP P55212 THR 187 DELETION SEQADV 4HVA B UNP P55212 ASN 188 DELETION SEQADV 4HVA B UNP P55212 ILE 189 DELETION SEQADV 4HVA B UNP P55212 THR 190 DELETION SEQADV 4HVA B UNP P55212 GLU 191 DELETION SEQADV 4HVA GLY B 294 UNP P55212 EXPRESSION TAG SEQADV 4HVA ASN B 295 UNP P55212 EXPRESSION TAG SEQADV 4HVA SER B 296 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS B 297 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS B 298 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS B 299 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS B 300 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS B 301 UNP P55212 EXPRESSION TAG SEQADV 4HVA HIS B 302 UNP P55212 EXPRESSION TAG SEQRES 1 A 265 ALA PHE TYR LYS ARG GLU MET PHE ASP PRO ALA GLU LYS SEQRES 2 A 265 TYR LYS MET ASP HIS ARG ARG ARG GLY ILE ALA LEU ILE SEQRES 3 A 265 PHE ASN HIS GLU ARG PHE PHE TRP HIS LEU THR LEU PRO SEQRES 4 A 265 GLU ARG ARG GLY THR CYS ALA ASP ARG ASP ASN LEU THR SEQRES 5 A 265 ARG ARG PHE SER ASP LEU GLY PHE GLU VAL LYS CYS PHE SEQRES 6 A 265 ASN ASP LEU LYS ALA GLU GLU LEU LEU LEU LYS ILE HIS SEQRES 7 A 265 GLU VAL SER THR VAL SER HIS ALA ASP ALA ASP CYS PHE SEQRES 8 A 265 VAL CYS VAL PHE LEU SER HIS GLY GLU GLY ASN HIS ILE SEQRES 9 A 265 TYR ALA TYR ASP ALA LYS ILE GLU ILE GLN THR LEU THR SEQRES 10 A 265 GLY LEU PHE LYS GLY ASP LYS CYS HIS SER LEU VAL GLY SEQRES 11 A 265 LYS PRO LYS ILE PHE ILE ILE GLN ALA CYS ARG GLY ASN SEQRES 12 A 265 GLN HIS ASP VAL PRO VAL ILE PRO LEU ASP VAL VAL ASP SEQRES 13 A 265 ALA ALA SER VAL TYR THR LEU PRO ALA GLY ALA ASP PHE SEQRES 14 A 265 LEU MET CYS TYR SER VAL ALA GLU GLY TYR TYR SER HIS SEQRES 15 A 265 ARG GLU THR VAL ASN GLY SER TRP TYR ILE GLN ASP LEU SEQRES 16 A 265 CYS GLU MET LEU GLY LYS TYR GLY SER SER LEU GLU PHE SEQRES 17 A 265 THR GLU LEU LEU THR LEU VAL ASN ARG LYS VAL SER GLN SEQRES 18 A 265 ARG ARG VAL ASP PHE CYS LYS ASP PRO SER ALA ILE GLY SEQRES 19 A 265 LYS LYS GLN VAL PRO CYS PHE ALA SER MET LEU THR LYS SEQRES 20 A 265 LYS LEU HIS PHE PHE PRO LYS SER ASN GLY ASN SER HIS SEQRES 21 A 265 HIS HIS HIS HIS HIS SEQRES 1 B 265 ALA PHE TYR LYS ARG GLU MET PHE ASP PRO ALA GLU LYS SEQRES 2 B 265 TYR LYS MET ASP HIS ARG ARG ARG GLY ILE ALA LEU ILE SEQRES 3 B 265 PHE ASN HIS GLU ARG PHE PHE TRP HIS LEU THR LEU PRO SEQRES 4 B 265 GLU ARG ARG GLY THR CYS ALA ASP ARG ASP ASN LEU THR SEQRES 5 B 265 ARG ARG PHE SER ASP LEU GLY PHE GLU VAL LYS CYS PHE SEQRES 6 B 265 ASN ASP LEU LYS ALA GLU GLU LEU LEU LEU LYS ILE HIS SEQRES 7 B 265 GLU VAL SER THR VAL SER HIS ALA ASP ALA ASP CYS PHE SEQRES 8 B 265 VAL CYS VAL PHE LEU SER HIS GLY GLU GLY ASN HIS ILE SEQRES 9 B 265 TYR ALA TYR ASP ALA LYS ILE GLU ILE GLN THR LEU THR SEQRES 10 B 265 GLY LEU PHE LYS GLY ASP LYS CYS HIS SER LEU VAL GLY SEQRES 11 B 265 LYS PRO LYS ILE PHE ILE ILE GLN ALA CYS ARG GLY ASN SEQRES 12 B 265 GLN HIS ASP VAL PRO VAL ILE PRO LEU ASP VAL VAL ASP SEQRES 13 B 265 ALA ALA SER VAL TYR THR LEU PRO ALA GLY ALA ASP PHE SEQRES 14 B 265 LEU MET CYS TYR SER VAL ALA GLU GLY TYR TYR SER HIS SEQRES 15 B 265 ARG GLU THR VAL ASN GLY SER TRP TYR ILE GLN ASP LEU SEQRES 16 B 265 CYS GLU MET LEU GLY LYS TYR GLY SER SER LEU GLU PHE SEQRES 17 B 265 THR GLU LEU LEU THR LEU VAL ASN ARG LYS VAL SER GLN SEQRES 18 B 265 ARG ARG VAL ASP PHE CYS LYS ASP PRO SER ALA ILE GLY SEQRES 19 B 265 LYS LYS GLN VAL PRO CYS PHE ALA SER MET LEU THR LYS SEQRES 20 B 265 LYS LEU HIS PHE PHE PRO LYS SER ASN GLY ASN SER HIS SEQRES 21 B 265 HIS HIS HIS HIS HIS SEQRES 1 C 5 PHQ VAL GLU ILE 4H0 SEQRES 1 D 5 PHQ VAL GLU ILE 4H0 HET PHQ C 1 10 HET 4H0 C 5 9 HET PHQ D 1 10 HET 4H0 D 5 9 HET 4HV B 401 31 HET 4HV A 401 31 HETNAM PHQ BENZYL CHLOROCARBONATE HETNAM 4H0 (3S)-3-AMINO-4-OXO-5-(2,3,5,6-TETRAFLUOROPHENOXY) HETNAM 2 4H0 PENTANOIC ACID HETNAM 4HV N-[(2R)-1-(3-CYANOPHENYL)-3-HYDROXYPROPAN-2-YL]-5-(3,4- HETNAM 2 4HV DIMETHOXYPHENYL)FURAN-3-CARBOXAMIDE FORMUL 3 PHQ 2(C8 H7 CL O2) FORMUL 3 4H0 2(C11 H9 F4 N O4) FORMUL 5 4HV 2(C23 H22 N2 O5) FORMUL 7 HOH *278(H2 O) HELIX 1 1 PHE A 56 THR A 60 5 5 HELIX 2 2 GLY A 66 LEU A 81 1 16 HELIX 3 3 LYS A 92 VAL A 106 1 15 HELIX 4 4 ILE A 136 GLY A 141 1 6 HELIX 5 5 LEU A 142 LYS A 144 5 3 HELIX 6 6 CYS A 148 VAL A 152 5 5 HELIX 7 7 TRP A 227 GLY A 240 1 14 HELIX 8 8 GLU A 244 ARG A 259 1 16 HELIX 9 9 ASP A 266 ILE A 270 5 5 HELIX 10 10 PHE B 56 THR B 60 5 5 HELIX 11 11 GLY B 66 LEU B 81 1 16 HELIX 12 12 LYS B 92 VAL B 106 1 15 HELIX 13 13 ILE B 136 LEU B 142 1 7 HELIX 14 14 CYS B 148 VAL B 152 5 5 HELIX 15 15 TRP B 227 GLY B 240 1 14 HELIX 16 16 GLU B 244 SER B 257 1 14 HELIX 17 17 ASP B 266 ILE B 270 5 5 SHEET 1 A12 GLU A 84 ASN A 89 0 SHEET 2 A12 ILE A 46 ASN A 51 1 N ASN A 51 O PHE A 88 SHEET 3 A12 PHE A 114 LEU A 119 1 O VAL A 117 N LEU A 48 SHEET 4 A12 LYS A 156 GLN A 161 1 O ILE A 159 N PHE A 118 SHEET 5 A12 PHE A 206 TYR A 210 1 O CYS A 209 N PHE A 158 SHEET 6 A12 CYS A 277 SER A 280 -1 O ALA A 279 N MET A 208 SHEET 7 A12 CYS B 277 SER B 280 -1 O SER B 280 N PHE A 278 SHEET 8 A12 PHE B 206 TYR B 210 -1 N MET B 208 O ALA B 279 SHEET 9 A12 LYS B 156 GLN B 161 1 N PHE B 158 O CYS B 209 SHEET 10 A12 PHE B 114 LEU B 119 1 N PHE B 114 O ILE B 157 SHEET 11 A12 ILE B 46 ASN B 51 1 N LEU B 48 O VAL B 117 SHEET 12 A12 GLU B 84 ASN B 89 1 O PHE B 88 N ASN B 51 SHEET 1 B 3 GLY A 122 GLU A 123 0 SHEET 2 B 3 HIS A 126 TYR A 128 -1 O HIS A 126 N GLU A 123 SHEET 3 B 3 LYS A 133 GLU A 135 -1 O ILE A 134 N ILE A 127 SHEET 1 C 2 PRO A 171 VAL A 172 0 SHEET 2 C 2 LEU B 200 PRO B 201 -1 O LEU B 200 N VAL A 172 SHEET 1 D 2 LEU A 200 PRO A 201 0 SHEET 2 D 2 PRO B 171 VAL B 172 -1 O VAL B 172 N LEU A 200 SHEET 1 E 2 ARG A 220 GLU A 221 0 SHEET 2 E 2 GLY A 225 SER A 226 -1 O GLY A 225 N GLU A 221 SHEET 1 F 3 GLY B 122 GLU B 123 0 SHEET 2 F 3 HIS B 126 TYR B 128 -1 O HIS B 126 N GLU B 123 SHEET 3 F 3 LYS B 133 GLU B 135 -1 O ILE B 134 N ILE B 127 SHEET 1 G 2 ARG B 220 GLU B 221 0 SHEET 2 G 2 GLY B 225 SER B 226 -1 O GLY B 225 N GLU B 221 LINK C1 PHQ C 1 N VAL C 2 1555 1555 1.29 LINK C ILE C 4 N 4H0 C 5 1555 1555 1.31 LINK C1 PHQ D 1 N VAL D 2 1555 1555 1.32 LINK C ILE D 4 N 4H0 D 5 1555 1555 1.34 LINK SG CYS A 163 C5 4H0 C 5 1555 1555 1.69 LINK SG CYS B 163 C5 4H0 D 5 1555 1555 1.88 SITE 1 AC1 13 LEU B 61 HIS B 121 GLY B 122 TYR B 128 SITE 2 AC1 13 HIS B 168 HIS B 219 CYS B 264 LYS B 265 SITE 3 AC1 13 ALA B 269 VAL D 2 GLU D 3 ILE D 4 SITE 4 AC1 13 4H0 D 5 SITE 1 AC2 11 LEU A 61 PRO A 62 HIS A 121 GLY A 122 SITE 2 AC2 11 HIS A 168 HIS A 219 CYS A 264 VAL C 2 SITE 3 AC2 11 GLU C 3 ILE C 4 HOH C 504 SITE 1 AC3 22 ARG A 64 ARG A 65 SER A 120 HIS A 121 SITE 2 AC3 22 GLY A 122 GLN A 161 ALA A 162 CYS A 163 SITE 3 AC3 22 TYR A 217 SER A 218 HIS A 219 ARG A 220 SITE 4 AC3 22 THR A 222 PHE A 263 CYS A 264 LYS A 265 SITE 5 AC3 22 4HV A 401 HOH A 543 HOH A 610 HOH C 501 SITE 6 AC3 22 HOH C 502 HOH C 503 SITE 1 AC4 18 ARG B 64 ARG B 65 SER B 120 HIS B 121 SITE 2 AC4 18 GLY B 122 GLN B 161 CYS B 163 TYR B 217 SITE 3 AC4 18 SER B 218 HIS B 219 ARG B 220 THR B 222 SITE 4 AC4 18 PHE B 263 CYS B 264 LYS B 265 4HV B 401 SITE 5 AC4 18 HOH B 522 HOH D 101 CRYST1 55.988 62.647 76.298 90.00 104.79 90.00 P 1 21 1 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 0.017861 0.000000 0.004717 0.00000 SCALE2 0.000000 0.015962 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013556 0.00000 MTRIX1 1 -0.981680 0.123724 -0.144903 6.17825 1 MTRIX2 1 0.126078 -0.148398 -0.980858 9.97031 1 MTRIX3 1 -0.142859 -0.981158 0.130080 9.43685 1