HEADER ISOMERASE 27-MAY-15 5BOR TITLE STRUCTURE OF ACETOBACTER ACETI PURE-S57C, SULFONATE FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: N5-CARBOXYAMINOIMIDAZOLE RIBONUCLEOTIDE MUTASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: N5-CAIR MUTASE,5-(CARBOXYAMINO)IMIDAZOLE RIBONUCLEOTIDE COMPND 5 MUTASE; COMPND 6 EC: 5.4.99.18; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACETOBACTER ACETI 1023; SOURCE 3 ORGANISM_TAXID: 1457393; SOURCE 4 GENE: PURE, AZ09_02690; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET23A KEYWDS ACIDOPHILE, PURE, PURINE BIOSYNTHESIS, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR K.L.SULLIVAN,T.J.KAPPOCK REVDAT 3 15-NOV-23 5BOR 1 REMARK REVDAT 2 27-SEP-23 5BOR 1 REMARK REVDAT 1 15-JUN-16 5BOR 0 JRNL AUTH K.L.SULLIVAN,T.J.KAPPOCK JRNL TITL MUTATION OF THE CONSERVED SERINE IN TWO PURE CLASSES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.71 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 28495 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.141 REMARK 3 R VALUE (WORKING SET) : 0.140 REMARK 3 FREE R VALUE : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.780 REMARK 3 FREE R VALUE TEST SET COUNT : 1362 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 35.7200 - 4.3058 1.00 2896 147 0.1330 0.1571 REMARK 3 2 4.3058 - 3.4185 1.00 2753 136 0.1228 0.1459 REMARK 3 3 3.4185 - 2.9866 1.00 2742 136 0.1385 0.1699 REMARK 3 4 2.9866 - 2.7137 1.00 2698 140 0.1481 0.1950 REMARK 3 5 2.7137 - 2.5192 1.00 2697 132 0.1450 0.1972 REMARK 3 6 2.5192 - 2.3707 1.00 2666 133 0.1448 0.1638 REMARK 3 7 2.3707 - 2.2520 1.00 2694 138 0.1485 0.2142 REMARK 3 8 2.2520 - 2.1540 1.00 2697 129 0.1513 0.2103 REMARK 3 9 2.1540 - 2.0711 1.00 2647 139 0.1620 0.2223 REMARK 3 10 2.0711 - 1.9996 0.99 2643 132 0.1759 0.2283 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.240 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.30 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 : 0.008 2504 REMARK 3 ANGLE : 0.985 3443 REMARK 3 CHIRALITY : 0.043 412 REMARK 3 PLANARITY : 0.005 443 REMARK 3 DIHEDRAL : 12.162 923 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 16 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 20 THROUGH 30 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.9170 30.2905 35.8937 REMARK 3 T TENSOR REMARK 3 T11: 0.2574 T22: 0.2566 REMARK 3 T33: 0.2253 T12: -0.0117 REMARK 3 T13: -0.0041 T23: -0.0609 REMARK 3 L TENSOR REMARK 3 L11: 6.1330 L22: 4.4906 REMARK 3 L33: 3.4079 L12: -0.4769 REMARK 3 L13: -0.7275 L23: -3.6666 REMARK 3 S TENSOR REMARK 3 S11: 0.2192 S12: -0.3243 S13: 0.5209 REMARK 3 S21: 0.4553 S22: -0.1438 S23: -0.0120 REMARK 3 S31: -0.1231 S32: -0.0387 S33: 0.0503 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 31 THROUGH 46 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.8632 23.0123 41.3377 REMARK 3 T TENSOR REMARK 3 T11: 0.2786 T22: 0.3009 REMARK 3 T33: 0.2321 T12: 0.0357 REMARK 3 T13: 0.0019 T23: -0.0242 REMARK 3 L TENSOR REMARK 3 L11: 5.1367 L22: 4.8504 REMARK 3 L33: 3.5013 L12: 4.8701 REMARK 3 L13: -0.6943 L23: -1.0049 REMARK 3 S TENSOR REMARK 3 S11: 0.1402 S12: -0.5144 S13: 0.0707 REMARK 3 S21: 0.1935 S22: -0.1644 S23: 0.0216 REMARK 3 S31: 0.1176 S32: -0.0356 S33: 0.0376 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 47 THROUGH 61 ) REMARK 3 ORIGIN FOR THE GROUP (A): -8.3712 27.2502 36.2138 REMARK 3 T TENSOR REMARK 3 T11: 0.1988 T22: 0.1806 REMARK 3 T33: 0.1820 T12: 0.0097 REMARK 3 T13: 0.0076 T23: -0.0420 REMARK 3 L TENSOR REMARK 3 L11: 7.9915 L22: 7.0055 REMARK 3 L33: 4.5560 L12: 6.1020 REMARK 3 L13: 5.3476 L23: 4.3791 REMARK 3 S TENSOR REMARK 3 S11: 0.1711 S12: -0.2742 S13: 0.0603 REMARK 3 S21: 0.2013 S22: -0.1771 S23: -0.0700 REMARK 3 S31: 0.0464 S32: -0.1977 S33: 0.0273 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 62 THROUGH 72 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.5965 30.4644 28.5883 REMARK 3 T TENSOR REMARK 3 T11: 0.2215 T22: 0.1994 REMARK 3 T33: 0.2869 T12: 0.0626 REMARK 3 T13: -0.0248 T23: -0.0200 REMARK 3 L TENSOR REMARK 3 L11: 9.5599 L22: 6.1853 REMARK 3 L33: 1.8606 L12: 7.3948 REMARK 3 L13: -4.1138 L23: -3.3844 REMARK 3 S TENSOR REMARK 3 S11: -0.0010 S12: 0.4404 S13: 0.7188 REMARK 3 S21: 0.1153 S22: 0.1793 S23: 0.6151 REMARK 3 S31: -0.2540 S32: -0.1563 S33: -0.1777 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 73 THROUGH 107 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.6779 26.8250 27.2724 REMARK 3 T TENSOR REMARK 3 T11: 0.1483 T22: 0.1803 REMARK 3 T33: 0.1723 T12: 0.0075 REMARK 3 T13: -0.0136 T23: -0.0110 REMARK 3 L TENSOR REMARK 3 L11: 2.6390 L22: 3.9253 REMARK 3 L33: 2.2387 L12: 0.9768 REMARK 3 L13: 0.1591 L23: 1.1480 REMARK 3 S TENSOR REMARK 3 S11: 0.0056 S12: 0.0469 S13: 0.2171 REMARK 3 S21: -0.1187 S22: -0.1349 S23: 0.1321 REMARK 3 S31: -0.0914 S32: -0.0776 S33: 0.1148 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 108 THROUGH 114 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.6300 5.8659 34.8528 REMARK 3 T TENSOR REMARK 3 T11: 0.4668 T22: 0.4384 REMARK 3 T33: 0.2833 T12: -0.0890 REMARK 3 T13: -0.0512 T23: 0.0941 REMARK 3 L TENSOR REMARK 3 L11: 5.5965 L22: 5.4695 REMARK 3 L33: 1.2285 L12: -3.2411 REMARK 3 L13: -1.7167 L23: -0.5934 REMARK 3 S TENSOR REMARK 3 S11: 0.2367 S12: -1.1953 S13: -0.7913 REMARK 3 S21: 1.6767 S22: -0.0953 S23: -0.3856 REMARK 3 S31: 0.6253 S32: 0.0340 S33: 0.0713 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 115 THROUGH 154 ) REMARK 3 ORIGIN FOR THE GROUP (A): 0.7118 22.2474 26.1959 REMARK 3 T TENSOR REMARK 3 T11: 0.1448 T22: 0.1866 REMARK 3 T33: 0.1691 T12: 0.0243 REMARK 3 T13: -0.0047 T23: -0.0080 REMARK 3 L TENSOR REMARK 3 L11: 2.5352 L22: 4.2430 REMARK 3 L33: 1.6956 L12: 2.1894 REMARK 3 L13: 0.3716 L23: 0.5242 REMARK 3 S TENSOR REMARK 3 S11: -0.0266 S12: 0.0591 S13: 0.1211 REMARK 3 S21: 0.0544 S22: -0.0248 S23: 0.0528 REMARK 3 S31: -0.0704 S32: 0.0315 S33: 0.0590 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 155 THROUGH 171 ) REMARK 3 ORIGIN FOR THE GROUP (A): 15.0630 32.1957 35.4661 REMARK 3 T TENSOR REMARK 3 T11: 0.1781 T22: 0.2054 REMARK 3 T33: 0.2075 T12: -0.0479 REMARK 3 T13: 0.0015 T23: -0.0452 REMARK 3 L TENSOR REMARK 3 L11: 8.6447 L22: 7.8245 REMARK 3 L33: 8.5450 L12: -7.8394 REMARK 3 L13: 7.9914 L23: -7.2508 REMARK 3 S TENSOR REMARK 3 S11: 0.0758 S12: 0.2036 S13: -0.0424 REMARK 3 S21: 0.0364 S22: -0.1435 S23: 0.0091 REMARK 3 S31: -0.2616 S32: 0.3032 S33: 0.1210 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 172 THROUGH 179 ) REMARK 3 ORIGIN FOR THE GROUP (A): 24.1546 14.4588 43.6321 REMARK 3 T TENSOR REMARK 3 T11: 0.4523 T22: 0.3316 REMARK 3 T33: 0.3272 T12: 0.0223 REMARK 3 T13: -0.0748 T23: -0.0496 REMARK 3 L TENSOR REMARK 3 L11: 5.1272 L22: 5.0331 REMARK 3 L33: 8.4269 L12: -5.0384 REMARK 3 L13: 2.3115 L23: -1.4929 REMARK 3 S TENSOR REMARK 3 S11: -0.1945 S12: -0.5802 S13: -0.1159 REMARK 3 S21: 1.1075 S22: 0.5143 S23: -0.3113 REMARK 3 S31: 0.8208 S32: 0.0268 S33: -0.2770 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 20 THROUGH 30 ) REMARK 3 ORIGIN FOR THE GROUP (A): 13.3231 28.1196 11.7094 REMARK 3 T TENSOR REMARK 3 T11: 0.2006 T22: 0.2504 REMARK 3 T33: 0.1841 T12: -0.0407 REMARK 3 T13: -0.0465 T23: 0.0626 REMARK 3 L TENSOR REMARK 3 L11: 7.4102 L22: 2.7596 REMARK 3 L33: 8.1593 L12: -0.6661 REMARK 3 L13: -2.1763 L23: 4.4827 REMARK 3 S TENSOR REMARK 3 S11: -0.0682 S12: 0.2002 S13: 0.3302 REMARK 3 S21: -0.1308 S22: 0.0009 S23: -0.0946 REMARK 3 S31: -0.0165 S32: 0.3069 S33: 0.0943 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 31 THROUGH 46 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.6108 22.4743 6.1824 REMARK 3 T TENSOR REMARK 3 T11: 0.3074 T22: 0.2968 REMARK 3 T33: 0.1779 T12: -0.0261 REMARK 3 T13: -0.0381 T23: 0.0282 REMARK 3 L TENSOR REMARK 3 L11: 4.8843 L22: 7.5708 REMARK 3 L33: 3.5802 L12: -3.8856 REMARK 3 L13: -0.5356 L23: 1.1267 REMARK 3 S TENSOR REMARK 3 S11: 0.1113 S12: 0.3993 S13: 0.0304 REMARK 3 S21: -0.4372 S22: -0.0640 S23: 0.1610 REMARK 3 S31: -0.0609 S32: -0.3312 S33: -0.0357 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 47 THROUGH 107 ) REMARK 3 ORIGIN FOR THE GROUP (A): 16.4055 24.5993 17.7387 REMARK 3 T TENSOR REMARK 3 T11: 0.2553 T22: 0.2166 REMARK 3 T33: 0.2187 T12: -0.0378 REMARK 3 T13: -0.0088 T23: 0.0235 REMARK 3 L TENSOR REMARK 3 L11: 2.1334 L22: 2.2980 REMARK 3 L33: 1.5135 L12: -0.7064 REMARK 3 L13: 0.1388 L23: -0.4207 REMARK 3 S TENSOR REMARK 3 S11: 0.0444 S12: 0.0737 S13: 0.1431 REMARK 3 S21: -0.1300 S22: -0.0587 S23: -0.1911 REMARK 3 S31: -0.0555 S32: 0.1784 S33: 0.0309 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 108 THROUGH 114 ) REMARK 3 ORIGIN FOR THE GROUP (A): 5.8603 4.6762 12.4237 REMARK 3 T TENSOR REMARK 3 T11: 0.4940 T22: 0.4385 REMARK 3 T33: 0.3701 T12: 0.0555 REMARK 3 T13: -0.0826 T23: -0.0686 REMARK 3 L TENSOR REMARK 3 L11: 1.6232 L22: 0.7995 REMARK 3 L33: 6.6213 L12: 1.1312 REMARK 3 L13: -2.1252 L23: -1.2759 REMARK 3 S TENSOR REMARK 3 S11: 0.2739 S12: 1.2582 S13: -0.6963 REMARK 3 S21: -1.7920 S22: -0.1705 S23: 0.8480 REMARK 3 S31: 0.5519 S32: -0.3151 S33: 0.0049 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 115 THROUGH 154 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.4454 21.8575 20.6590 REMARK 3 T TENSOR REMARK 3 T11: 0.1183 T22: 0.1968 REMARK 3 T33: 0.1417 T12: -0.0226 REMARK 3 T13: 0.0068 T23: 0.0177 REMARK 3 L TENSOR REMARK 3 L11: 1.4774 L22: 5.9917 REMARK 3 L33: 1.8370 L12: -1.2336 REMARK 3 L13: -0.0363 L23: 0.7496 REMARK 3 S TENSOR REMARK 3 S11: -0.0222 S12: 0.0261 S13: 0.0856 REMARK 3 S21: -0.1345 S22: 0.0285 S23: 0.0108 REMARK 3 S31: -0.0682 S32: 0.0003 S33: 0.0135 REMARK 3 TLS GROUP : 15 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 155 THROUGH 171 ) REMARK 3 ORIGIN FOR THE GROUP (A): -6.9456 35.2481 12.0938 REMARK 3 T TENSOR REMARK 3 T11: 0.3664 T22: 0.3090 REMARK 3 T33: 0.3955 T12: 0.0373 REMARK 3 T13: -0.0607 T23: 0.0870 REMARK 3 L TENSOR REMARK 3 L11: 4.6211 L22: 6.2884 REMARK 3 L33: 3.0905 L12: 5.3437 REMARK 3 L13: 3.0489 L23: 3.2200 REMARK 3 S TENSOR REMARK 3 S11: -0.2838 S12: 0.0353 S13: 0.7224 REMARK 3 S21: -0.3586 S22: 0.2055 S23: 0.6696 REMARK 3 S31: -0.3445 S32: -0.3845 S33: 0.1430 REMARK 3 TLS GROUP : 16 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 172 THROUGH 179 ) REMARK 3 ORIGIN FOR THE GROUP (A): -20.5352 19.8474 4.0113 REMARK 3 T TENSOR REMARK 3 T11: 0.3392 T22: 0.3552 REMARK 3 T33: 0.3536 T12: 0.0116 REMARK 3 T13: -0.0859 T23: 0.0525 REMARK 3 L TENSOR REMARK 3 L11: 3.8250 L22: 8.8850 REMARK 3 L33: 9.7130 L12: 5.4057 REMARK 3 L13: -2.8188 L23: -1.0908 REMARK 3 S TENSOR REMARK 3 S11: -0.1901 S12: 0.1265 S13: 0.1594 REMARK 3 S21: -0.6575 S22: 0.0507 S23: 0.9421 REMARK 3 S31: 0.2063 S32: -0.0447 S33: 0.2290 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 5BOR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-MAY-15. REMARK 100 THE DEPOSITION ID IS D_1000210193. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.3 REMARK 200 NUMBER OF CRYSTALS USED : NULL 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) : 0.97856 REMARK 200 MONOCHROMATOR : C(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28501 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 12.70 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.12200 REMARK 200 FOR THE DATA SET : 34.0400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 12.40 REMARK 200 R MERGE FOR SHELL (I) : 0.80200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.875 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4YCB CHAIN A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% (V/V) PEG 4000, 0.1 M TRIS-HCL, REMARK 280 0.2 M LITHIUM SULFATE, PH 8.3, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 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,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z REMARK 290 9555 X+1/2,Y+1/2,Z+1/2 REMARK 290 10555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 11555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 12555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 13555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 14555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 15555 Y+1/2,X+1/2,-Z+1/2 REMARK 290 16555 -Y+1/2,-X+1/2,-Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 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 SMTRY1 9 1.000000 0.000000 0.000000 49.76350 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 49.76350 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 82.89600 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 49.76350 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 49.76350 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 82.89600 REMARK 290 SMTRY1 11 0.000000 -1.000000 0.000000 49.76350 REMARK 290 SMTRY2 11 1.000000 0.000000 0.000000 49.76350 REMARK 290 SMTRY3 11 0.000000 0.000000 1.000000 82.89600 REMARK 290 SMTRY1 12 0.000000 1.000000 0.000000 49.76350 REMARK 290 SMTRY2 12 -1.000000 0.000000 0.000000 49.76350 REMARK 290 SMTRY3 12 0.000000 0.000000 1.000000 82.89600 REMARK 290 SMTRY1 13 -1.000000 0.000000 0.000000 49.76350 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 49.76350 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 82.89600 REMARK 290 SMTRY1 14 1.000000 0.000000 0.000000 49.76350 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 49.76350 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 82.89600 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 49.76350 REMARK 290 SMTRY2 15 1.000000 0.000000 0.000000 49.76350 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 82.89600 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 49.76350 REMARK 290 SMTRY2 16 -1.000000 0.000000 0.000000 49.76350 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 82.89600 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: OCTAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 34830 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -166.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 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 304 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 434 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 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 GLU A 3 REMARK 465 THR A 4 REMARK 465 ALA A 5 REMARK 465 PRO A 6 REMARK 465 LEU A 7 REMARK 465 PRO A 8 REMARK 465 SER A 9 REMARK 465 ALA A 10 REMARK 465 SER A 11 REMARK 465 SER A 12 REMARK 465 ALA A 13 REMARK 465 LEU A 14 REMARK 465 GLU A 15 REMARK 465 ASP A 16 REMARK 465 LYS A 17 REMARK 465 ALA A 18 REMARK 465 ALA A 19 REMARK 465 GLU A 180 REMARK 465 ASP A 181 REMARK 465 LYS A 182 REMARK 465 MET B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLU B 3 REMARK 465 THR B 4 REMARK 465 ALA B 5 REMARK 465 PRO B 6 REMARK 465 LEU B 7 REMARK 465 PRO B 8 REMARK 465 SER B 9 REMARK 465 ALA B 10 REMARK 465 SER B 11 REMARK 465 SER B 12 REMARK 465 ALA B 13 REMARK 465 LEU B 14 REMARK 465 GLU B 15 REMARK 465 ASP B 16 REMARK 465 LYS B 17 REMARK 465 ALA B 18 REMARK 465 ALA B 19 REMARK 465 GLU B 180 REMARK 465 ASP B 181 REMARK 465 LYS B 182 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 OD1 ASN B 78 OH TYR B 154 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH B 353 O HOH B 409 3555 2.16 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 GLN A 123 37.83 -86.06 REMARK 500 GLN A 123 39.10 -86.06 REMARK 500 GLN B 123 35.15 -84.98 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 ACT A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide VAL B 56 and OCS B REMARK 800 57 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide OCS B 57 and ALA B REMARK 800 58 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1U11 RELATED DB: PDB REMARK 900 WILD TYPE AAPURE REMARK 900 RELATED ID: 4YCB RELATED DB: PDB REMARK 900 SINGLE-TRYPTOPHAN MUTANT OF AAPURE REMARK 900 RELATED ID: 5BOS RELATED DB: PDB DBREF1 5BOR A 1 182 UNP A0A063X4U8_ACEAC DBREF2 5BOR A A0A063X4U8 1 182 DBREF1 5BOR B 1 182 UNP A0A063X4U8_ACEAC DBREF2 5BOR B A0A063X4U8 1 182 SEQADV 5BOR MET A 0 UNP A0A063X4U INITIATING METHIONINE SEQADV 5BOR OCS A 57 UNP A0A063X4U SER 57 ENGINEERED MUTATION SEQADV 5BOR MET B 0 UNP A0A063X4U INITIATING METHIONINE SEQADV 5BOR OCS B 57 UNP A0A063X4U SER 57 ENGINEERED MUTATION SEQRES 1 A 183 MET MET SER GLU THR ALA PRO LEU PRO SER ALA SER SER SEQRES 2 A 183 ALA LEU GLU ASP LYS ALA ALA SER ALA PRO VAL VAL GLY SEQRES 3 A 183 ILE ILE MET GLY SER GLN SER ASP TRP GLU THR MET ARG SEQRES 4 A 183 HIS ALA ASP ALA LEU LEU THR GLU LEU GLU ILE PRO HIS SEQRES 5 A 183 GLU THR LEU ILE VAL OCS ALA HIS ARG THR PRO ASP ARG SEQRES 6 A 183 LEU ALA ASP TYR ALA ARG THR ALA ALA GLU ARG GLY LEU SEQRES 7 A 183 ASN VAL ILE ILE ALA GLY ALA GLY GLY ALA ALA HIS LEU SEQRES 8 A 183 PRO GLY MET CYS ALA ALA TRP THR ARG LEU PRO VAL LEU SEQRES 9 A 183 GLY VAL PRO VAL GLU SER ARG ALA LEU LYS GLY MET ASP SEQRES 10 A 183 SER LEU LEU SER ILE VAL GLN MET PRO GLY GLY VAL PRO SEQRES 11 A 183 VAL GLY THR LEU ALA ILE GLY ALA SER GLY ALA LYS ASN SEQRES 12 A 183 ALA ALA LEU LEU ALA ALA SER ILE LEU ALA LEU TYR ASN SEQRES 13 A 183 PRO ALA LEU ALA ALA ARG LEU GLU THR TRP ARG ALA LEU SEQRES 14 A 183 GLN THR ALA SER VAL PRO ASN SER PRO ILE THR GLU ASP SEQRES 15 A 183 LYS SEQRES 1 B 183 MET MET SER GLU THR ALA PRO LEU PRO SER ALA SER SER SEQRES 2 B 183 ALA LEU GLU ASP LYS ALA ALA SER ALA PRO VAL VAL GLY SEQRES 3 B 183 ILE ILE MET GLY SER GLN SER ASP TRP GLU THR MET ARG SEQRES 4 B 183 HIS ALA ASP ALA LEU LEU THR GLU LEU GLU ILE PRO HIS SEQRES 5 B 183 GLU THR LEU ILE VAL OCS ALA HIS ARG THR PRO ASP ARG SEQRES 6 B 183 LEU ALA ASP TYR ALA ARG THR ALA ALA GLU ARG GLY LEU SEQRES 7 B 183 ASN VAL ILE ILE ALA GLY ALA GLY GLY ALA ALA HIS LEU SEQRES 8 B 183 PRO GLY MET CYS ALA ALA TRP THR ARG LEU PRO VAL LEU SEQRES 9 B 183 GLY VAL PRO VAL GLU SER ARG ALA LEU LYS GLY MET ASP SEQRES 10 B 183 SER LEU LEU SER ILE VAL GLN MET PRO GLY GLY VAL PRO SEQRES 11 B 183 VAL GLY THR LEU ALA ILE GLY ALA SER GLY ALA LYS ASN SEQRES 12 B 183 ALA ALA LEU LEU ALA ALA SER ILE LEU ALA LEU TYR ASN SEQRES 13 B 183 PRO ALA LEU ALA ALA ARG LEU GLU THR TRP ARG ALA LEU SEQRES 14 B 183 GLN THR ALA SER VAL PRO ASN SER PRO ILE THR GLU ASP SEQRES 15 B 183 LYS HET OCS A 57 9 HET OCS B 57 9 HET ACT A 201 4 HET CL A 202 1 HET EDO A 203 4 HET EDO A 204 4 HET ACT B 201 4 HET SO4 B 202 5 HETNAM OCS CYSTEINESULFONIC ACID HETNAM ACT ACETATE ION HETNAM CL CHLORIDE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM SO4 SULFATE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 1 OCS 2(C3 H7 N O5 S) FORMUL 3 ACT 2(C2 H3 O2 1-) FORMUL 4 CL CL 1- FORMUL 5 EDO 2(C2 H6 O2) FORMUL 8 SO4 O4 S 2- FORMUL 9 HOH *262(H2 O) HELIX 1 AA1 SER A 30 SER A 32 5 3 HELIX 2 AA2 ASP A 33 LEU A 47 1 15 HELIX 3 AA3 THR A 61 ALA A 72 1 12 HELIX 4 AA4 HIS A 89 THR A 98 1 10 HELIX 5 AA5 GLY A 114 GLN A 123 1 10 HELIX 6 AA6 GLY A 136 LEU A 153 1 18 HELIX 7 AA7 ASN A 155 VAL A 173 1 19 HELIX 8 AA8 SER B 30 SER B 32 5 3 HELIX 9 AA9 ASP B 33 LEU B 47 1 15 HELIX 10 AB1 THR B 61 ALA B 72 1 12 HELIX 11 AB2 HIS B 89 THR B 98 1 10 HELIX 12 AB3 GLY B 114 GLN B 123 1 10 HELIX 13 AB4 GLY B 136 LEU B 153 1 18 HELIX 14 AB5 ASN B 155 SER B 172 1 18 SHEET 1 AA1 5 HIS A 51 ILE A 55 0 SHEET 2 AA1 5 VAL A 24 MET A 28 1 N ILE A 26 O LEU A 54 SHEET 3 AA1 5 VAL A 79 ALA A 84 1 O ILE A 81 N GLY A 25 SHEET 4 AA1 5 VAL A 102 PRO A 106 1 O LEU A 103 N ILE A 80 SHEET 5 AA1 5 GLY A 131 THR A 132 1 O GLY A 131 N GLY A 104 SHEET 1 AA2 5 HIS B 51 ILE B 55 0 SHEET 2 AA2 5 VAL B 24 MET B 28 1 N ILE B 26 O GLU B 52 SHEET 3 AA2 5 VAL B 79 GLY B 85 1 O ILE B 81 N GLY B 25 SHEET 4 AA2 5 VAL B 102 VAL B 107 1 O LEU B 103 N ILE B 80 SHEET 5 AA2 5 GLY B 131 THR B 132 1 O GLY B 131 N GLY B 104 SSBOND 1 SO4 B 202 SO4 B 202 1555 5555 1.88 LINK C VAL A 56 N OCS A 57 1555 1555 1.33 LINK C OCS A 57 N ALA A 58 1555 1555 1.34 LINK C VAL B 56 N OCS B 57 1555 1555 1.33 LINK C OCS B 57 N ALA B 58 1555 1555 1.33 SITE 1 AC1 3 ASN A 155 ARG A 161 HOH A 327 SITE 1 AC2 3 ARG A 60 SER A 138 GLY B 126 SITE 1 AC3 5 ASN A 175 SER A 176 HOH A 302 HOH A 365 SITE 2 AC3 5 HOH A 394 SITE 1 AC4 2 MET A 115 HOH A 301 SITE 1 AC5 3 ASN B 155 ARG B 161 HOH B 310 SITE 1 AC6 2 ARG B 38 HIS B 39 SITE 1 AC7 11 MET B 28 GLY B 29 ILE B 55 ALA B 58 SITE 2 AC7 11 HIS B 59 ARG B 60 THR B 61 PRO B 62 SITE 3 AC7 11 LEU B 65 LEU B 90 HOH B 345 SITE 1 AC8 9 MET A 93 GLY B 29 VAL B 56 HIS B 59 SITE 2 AC8 9 ARG B 60 THR B 61 PRO B 62 LEU B 65 SITE 3 AC8 9 HOH B 345 CRYST1 99.527 99.527 165.792 90.00 90.00 90.00 I 4 2 2 32 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 0.010048 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010048 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006032 0.00000