HEADER VIRAL PROTEIN 15-MAR-20 6W61 TITLE CRYSTAL STRUCTURE OF THE METHYLTRANSFERASE-STIMULATORY FACTOR COMPLEX TITLE 2 OF NSP16 AND NSP10 FROM SARS COV-2. COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2'-O-METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NSP16; COMPND 5 EC: 2.1.1.-; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: NON-STRUCTURAL PROTEIN 10; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: NSP10; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_COMMON: 2019-NCOV; SOURCE 5 ORGANISM_TAXID: 2697049; SOURCE 6 GENE: REP, 1A-1B; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VARIANT: GOLD; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 13 2; SOURCE 14 ORGANISM_COMMON: 2019-NCOV; SOURCE 15 ORGANISM_TAXID: 2697049; SOURCE 16 GENE: REP, 1A-1B; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 18 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 19 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 20 EXPRESSION_SYSTEM_VARIANT: GOLD; SOURCE 21 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 22 EXPRESSION_SYSTEM_PLASMID: PMCSG53 KEYWDS SARS CORONA VIRUS, SAM-DEPENDENT METHYLTRANSFERASE, STRUCTURAL KEYWDS 2 GENOMICS, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES, KEYWDS 3 CSGID, NSP16, NSP10, COMPLEX, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.KIM,R.JEDRZEJCZAK,N.MALTSEVA,M.ENDRES,A.GODZIK,A.JOACHIMIAK,CENTER AUTHOR 2 FOR STRUCTURAL GENOMICS OF INFECTIOUS DISEASES (CSGID) REVDAT 5 15-NOV-23 6W61 1 REMARK REVDAT 4 18-OCT-23 6W61 1 REMARK REVDAT 3 02-NOV-22 6W61 1 JRNL REVDAT 2 06-MAY-20 6W61 1 COMPND SOURCE REMARK DBREF REVDAT 2 2 1 SEQADV SITE REVDAT 1 25-MAR-20 6W61 0 JRNL AUTH M.ROSAS-LEMUS,G.MINASOV,L.SHUVALOVA,N.L.INNISS,O.KIRYUKHINA, JRNL AUTH 2 G.WIERSUM,Y.KIM,R.JEDRZEJCZAK,N.I.MALTSEVA,M.ENDRES, JRNL AUTH 3 L.JAROSZEWSKI,A.GODZIK,A.JOACHIMIAK,K.J.F.SATCHELL JRNL TITL THE CRYSTAL STRUCTURE OF NSP10-NSP16 HETERODIMER FROM JRNL TITL 2 SARS-COV-2 IN COMPLEX WITH S-ADENOSYLMETHIONINE JRNL REF BIORXIV 2020 JRNL REFN ISSN 2692-8205 JRNL DOI 10.1101/2020.04.17.047498 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 56859 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.160 REMARK 3 FREE R VALUE TEST SET COUNT : 2933 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 42.3300 - 5.5200 1.00 2714 125 0.1594 0.1928 REMARK 3 2 5.5200 - 4.3800 1.00 2631 131 0.1277 0.1373 REMARK 3 3 4.3800 - 3.8300 1.00 2588 153 0.1358 0.1418 REMARK 3 4 3.8300 - 3.4800 1.00 2542 170 0.1534 0.1851 REMARK 3 5 3.4800 - 3.2300 1.00 2595 140 0.1866 0.2277 REMARK 3 6 3.2300 - 3.0400 1.00 2565 138 0.1863 0.1926 REMARK 3 7 3.0400 - 2.8900 1.00 2594 141 0.1890 0.2044 REMARK 3 8 2.8900 - 2.7600 1.00 2564 141 0.1889 0.2030 REMARK 3 9 2.7600 - 2.6600 1.00 2629 129 0.2059 0.2167 REMARK 3 10 2.6600 - 2.5600 1.00 2555 113 0.1963 0.2030 REMARK 3 11 2.5600 - 2.4800 1.00 2560 151 0.1941 0.2285 REMARK 3 12 2.4800 - 2.4100 1.00 2551 149 0.1943 0.2439 REMARK 3 13 2.4100 - 2.3500 1.00 2569 133 0.2003 0.2569 REMARK 3 14 2.3500 - 2.2900 1.00 2579 136 0.1999 0.2555 REMARK 3 15 2.2900 - 2.2400 1.00 2583 117 0.2159 0.2523 REMARK 3 16 2.2400 - 2.1900 1.00 2582 131 0.2272 0.2436 REMARK 3 17 2.1900 - 2.1500 1.00 2489 164 0.2399 0.2729 REMARK 3 18 2.1500 - 2.1100 1.00 2543 149 0.2528 0.2721 REMARK 3 19 2.1100 - 2.0700 1.00 2580 140 0.2698 0.2864 REMARK 3 20 2.0700 - 2.0400 0.99 2554 119 0.2762 0.2839 REMARK 3 21 2.0400 - 2.0000 0.95 2359 163 0.3036 0.3265 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) : 0.233 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.003 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.46 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 : 0.002 3469 REMARK 3 ANGLE : 0.481 4724 REMARK 3 CHIRALITY : 0.040 524 REMARK 3 PLANARITY : 0.003 609 REMARK 3 DIHEDRAL : 15.530 2069 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 15 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 6798 THROUGH 6825 ) REMARK 3 ORIGIN FOR THE GROUP (A): -70.0899 45.7539 -7.2778 REMARK 3 T TENSOR REMARK 3 T11: 0.3890 T22: 0.4558 REMARK 3 T33: 0.6069 T12: -0.0523 REMARK 3 T13: -0.1139 T23: -0.0505 REMARK 3 L TENSOR REMARK 3 L11: 1.9330 L22: 4.2306 REMARK 3 L33: 4.6552 L12: -1.1227 REMARK 3 L13: -1.1218 L23: 1.4243 REMARK 3 S TENSOR REMARK 3 S11: 0.1172 S12: 0.4448 S13: -0.5166 REMARK 3 S21: -0.1731 S22: -0.0998 S23: 0.4695 REMARK 3 S31: 0.2695 S32: -0.4821 S33: 0.0036 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 6826 THROUGH 6854 ) REMARK 3 ORIGIN FOR THE GROUP (A): -71.7723 61.0639 0.5772 REMARK 3 T TENSOR REMARK 3 T11: 0.4943 T22: 0.4681 REMARK 3 T33: 0.4599 T12: -0.0222 REMARK 3 T13: 0.0140 T23: -0.0296 REMARK 3 L TENSOR REMARK 3 L11: 2.6911 L22: 4.5395 REMARK 3 L33: 2.8493 L12: -0.5260 REMARK 3 L13: -0.9955 L23: 1.5208 REMARK 3 S TENSOR REMARK 3 S11: 0.4048 S12: 0.1999 S13: 0.2327 REMARK 3 S21: -0.8310 S22: -0.4139 S23: 0.3469 REMARK 3 S31: -0.1154 S32: -0.2746 S33: -0.0140 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 6855 THROUGH 6912 ) REMARK 3 ORIGIN FOR THE GROUP (A): -56.4152 63.8341 10.2006 REMARK 3 T TENSOR REMARK 3 T11: 0.4230 T22: 0.4236 REMARK 3 T33: 0.3432 T12: -0.0725 REMARK 3 T13: -0.0042 T23: -0.0297 REMARK 3 L TENSOR REMARK 3 L11: 4.4448 L22: 3.4708 REMARK 3 L33: 0.9282 L12: 0.7760 REMARK 3 L13: 0.1618 L23: 0.4930 REMARK 3 S TENSOR REMARK 3 S11: 0.1895 S12: -0.2008 S13: 0.2058 REMARK 3 S21: 0.3965 S22: -0.1246 S23: -0.1255 REMARK 3 S31: -0.1181 S32: 0.0732 S33: -0.0854 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 6913 THROUGH 6945 ) REMARK 3 ORIGIN FOR THE GROUP (A): -51.6532 57.9709 -4.3062 REMARK 3 T TENSOR REMARK 3 T11: 0.4426 T22: 0.5413 REMARK 3 T33: 0.4343 T12: -0.0242 REMARK 3 T13: 0.0031 T23: -0.0085 REMARK 3 L TENSOR REMARK 3 L11: 3.7012 L22: 4.5821 REMARK 3 L33: 0.3852 L12: 1.0877 REMARK 3 L13: -0.1685 L23: 1.2211 REMARK 3 S TENSOR REMARK 3 S11: 0.0766 S12: 0.5631 S13: -0.0342 REMARK 3 S21: -0.4952 S22: 0.0509 S23: -0.2215 REMARK 3 S31: -0.3864 S32: 0.2733 S33: -0.1852 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 6946 THROUGH 6986 ) REMARK 3 ORIGIN FOR THE GROUP (A): -52.3685 50.4785 -0.8818 REMARK 3 T TENSOR REMARK 3 T11: 0.3931 T22: 0.4352 REMARK 3 T33: 0.4391 T12: -0.0114 REMARK 3 T13: -0.0430 T23: -0.0413 REMARK 3 L TENSOR REMARK 3 L11: 2.2939 L22: 2.6769 REMARK 3 L33: 3.0555 L12: 0.3382 REMARK 3 L13: 0.6322 L23: 0.0565 REMARK 3 S TENSOR REMARK 3 S11: 0.1062 S12: 0.2190 S13: -0.3181 REMARK 3 S21: 0.1479 S22: 0.0886 S23: -0.2345 REMARK 3 S31: 0.1157 S32: 0.3445 S33: -0.1607 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 6987 THROUGH 7032 ) REMARK 3 ORIGIN FOR THE GROUP (A): -61.9614 46.6046 -3.5048 REMARK 3 T TENSOR REMARK 3 T11: 0.4608 T22: 0.4045 REMARK 3 T33: 0.4663 T12: -0.0060 REMARK 3 T13: -0.0563 T23: -0.0310 REMARK 3 L TENSOR REMARK 3 L11: 3.1374 L22: 1.9954 REMARK 3 L33: 2.0070 L12: 0.2941 REMARK 3 L13: 0.7828 L23: 0.2102 REMARK 3 S TENSOR REMARK 3 S11: 0.1695 S12: 0.1637 S13: -0.5114 REMARK 3 S21: 0.0434 S22: 0.0127 S23: -0.0671 REMARK 3 S31: 0.2751 S32: 0.1384 S33: -0.1564 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 7033 THROUGH 7048 ) REMARK 3 ORIGIN FOR THE GROUP (A): -77.4583 57.5125 4.4461 REMARK 3 T TENSOR REMARK 3 T11: 0.4031 T22: 0.3811 REMARK 3 T33: 0.5655 T12: -0.0555 REMARK 3 T13: 0.0674 T23: 0.0098 REMARK 3 L TENSOR REMARK 3 L11: 3.5415 L22: 3.1140 REMARK 3 L33: 1.6280 L12: -0.3523 REMARK 3 L13: -0.1827 L23: 1.0696 REMARK 3 S TENSOR REMARK 3 S11: 0.0791 S12: -0.2238 S13: -0.0331 REMARK 3 S21: 0.3582 S22: -0.1870 S23: 0.6518 REMARK 3 S31: 0.4758 S32: -0.3319 S33: 0.0307 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 7049 THROUGH 7074 ) REMARK 3 ORIGIN FOR THE GROUP (A): -54.4644 42.8096 18.5051 REMARK 3 T TENSOR REMARK 3 T11: 0.7499 T22: 0.6386 REMARK 3 T33: 0.5940 T12: -0.0022 REMARK 3 T13: -0.1656 T23: 0.1473 REMARK 3 L TENSOR REMARK 3 L11: 3.1182 L22: 4.4024 REMARK 3 L33: 2.9022 L12: 0.4481 REMARK 3 L13: 2.0227 L23: -1.2652 REMARK 3 S TENSOR REMARK 3 S11: 0.1042 S12: -0.6041 S13: -1.6488 REMARK 3 S21: 0.4489 S22: 0.1807 S23: 0.0115 REMARK 3 S31: 0.6400 S32: 0.4311 S33: -0.2485 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 7075 THROUGH 7096 ) REMARK 3 ORIGIN FOR THE GROUP (A): -45.3724 56.1371 13.1916 REMARK 3 T TENSOR REMARK 3 T11: 0.5293 T22: 0.5243 REMARK 3 T33: 0.4740 T12: -0.0399 REMARK 3 T13: -0.1030 T23: 0.0002 REMARK 3 L TENSOR REMARK 3 L11: 4.1904 L22: 6.5335 REMARK 3 L33: 2.9072 L12: 3.7665 REMARK 3 L13: -0.5067 L23: -2.0209 REMARK 3 S TENSOR REMARK 3 S11: 0.3736 S12: -0.3988 S13: -0.3679 REMARK 3 S21: 0.5103 S22: -0.3029 S23: -0.5159 REMARK 3 S31: 0.0953 S32: 0.3670 S33: -0.0986 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 4271 THROUGH 4285 ) REMARK 3 ORIGIN FOR THE GROUP (A): -59.5960 94.5986 11.0803 REMARK 3 T TENSOR REMARK 3 T11: 0.7004 T22: 0.5767 REMARK 3 T33: 1.1685 T12: -0.1165 REMARK 3 T13: 0.1763 T23: -0.1383 REMARK 3 L TENSOR REMARK 3 L11: 8.4944 L22: 7.6811 REMARK 3 L33: 5.8115 L12: 1.4790 REMARK 3 L13: 3.2959 L23: -0.2072 REMARK 3 S TENSOR REMARK 3 S11: 0.2114 S12: -0.6232 S13: 0.8925 REMARK 3 S21: 0.4379 S22: -0.4535 S23: 1.5775 REMARK 3 S31: -0.2328 S32: 0.1565 S33: 0.1515 REMARK 3 TLS GROUP : 11 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 4286 THROUGH 4305 ) REMARK 3 ORIGIN FOR THE GROUP (A): -71.3319 76.3571 10.4837 REMARK 3 T TENSOR REMARK 3 T11: 0.5060 T22: 0.5131 REMARK 3 T33: 0.6314 T12: -0.0379 REMARK 3 T13: 0.0686 T23: -0.0373 REMARK 3 L TENSOR REMARK 3 L11: 3.8409 L22: 3.2407 REMARK 3 L33: 2.4120 L12: 0.4243 REMARK 3 L13: -0.2162 L23: 1.8770 REMARK 3 S TENSOR REMARK 3 S11: -0.1825 S12: 0.0178 S13: 0.5191 REMARK 3 S21: 0.0472 S22: 0.0220 S23: 0.3421 REMARK 3 S31: -0.1197 S32: -0.1597 S33: 0.0470 REMARK 3 TLS GROUP : 12 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 4306 THROUGH 4322 ) REMARK 3 ORIGIN FOR THE GROUP (A): -72.3446 72.2357 19.2635 REMARK 3 T TENSOR REMARK 3 T11: 0.6759 T22: 0.5780 REMARK 3 T33: 0.5978 T12: -0.1157 REMARK 3 T13: 0.1674 T23: -0.1262 REMARK 3 L TENSOR REMARK 3 L11: 7.2033 L22: 4.7199 REMARK 3 L33: 4.5844 L12: -2.2380 REMARK 3 L13: -0.2734 L23: 0.4192 REMARK 3 S TENSOR REMARK 3 S11: -0.3260 S12: -0.9114 S13: 0.0070 REMARK 3 S21: 0.9193 S22: 0.0652 S23: 0.6457 REMARK 3 S31: 0.1965 S32: -0.1391 S33: 0.1891 REMARK 3 TLS GROUP : 13 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 4323 THROUGH 4348 ) REMARK 3 ORIGIN FOR THE GROUP (A): -56.1493 80.8234 15.4862 REMARK 3 T TENSOR REMARK 3 T11: 0.6319 T22: 0.6226 REMARK 3 T33: 0.7183 T12: -0.1480 REMARK 3 T13: -0.0140 T23: -0.1923 REMARK 3 L TENSOR REMARK 3 L11: 4.9382 L22: 6.8289 REMARK 3 L33: 1.9893 L12: 0.4272 REMARK 3 L13: -0.8472 L23: -1.4902 REMARK 3 S TENSOR REMARK 3 S11: 0.1041 S12: -0.7109 S13: 0.7391 REMARK 3 S21: 0.7742 S22: 0.0632 S23: -0.6739 REMARK 3 S31: -0.3172 S32: 0.4594 S33: -0.1286 REMARK 3 TLS GROUP : 14 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 4349 THROUGH 4376 ) REMARK 3 ORIGIN FOR THE GROUP (A): -70.0028 81.6828 19.3888 REMARK 3 T TENSOR REMARK 3 T11: 0.7338 T22: 0.5865 REMARK 3 T33: 0.6773 T12: -0.1231 REMARK 3 T13: 0.1292 T23: -0.2075 REMARK 3 L TENSOR REMARK 3 L11: 2.4644 L22: 3.6282 REMARK 3 L33: 0.8613 L12: -0.8894 REMARK 3 L13: -0.7830 L23: 0.2361 REMARK 3 S TENSOR REMARK 3 S11: 0.0708 S12: -0.7094 S13: 0.9214 REMARK 3 S21: 0.8135 S22: 0.0021 S23: 0.2075 REMARK 3 S31: -0.2296 S32: -0.1475 S33: -0.0328 REMARK 3 TLS GROUP : 15 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 4377 THROUGH 4385 ) REMARK 3 ORIGIN FOR THE GROUP (A): -75.8378 84.1370 29.9524 REMARK 3 T TENSOR REMARK 3 T11: 1.1017 T22: 0.9561 REMARK 3 T33: 0.9804 T12: 0.0564 REMARK 3 T13: 0.2183 T23: -0.3520 REMARK 3 L TENSOR REMARK 3 L11: 7.6058 L22: 4.1675 REMARK 3 L33: 3.1057 L12: 1.4590 REMARK 3 L13: -4.6461 L23: -1.9459 REMARK 3 S TENSOR REMARK 3 S11: 0.0475 S12: -1.5764 S13: 0.5441 REMARK 3 S21: 1.0756 S22: 0.1291 S23: 0.0579 REMARK 3 S31: -0.4167 S32: -0.6223 S33: 0.0640 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 6W61 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAR-20. REMARK 100 THE DEPOSITION ID IS D_1000247696. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-MAR-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 X 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 57010 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 16.70 REMARK 200 R MERGE (I) : 0.13900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 37.1000 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 (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.90 REMARK 200 R MERGE FOR SHELL (I) : 2.33400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: HKL-3000, MOLREP REMARK 200 STARTING MODEL: PDBID 6W4H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE, PH 5.6, 10 REMARK 280 5(W/V) PEG4000, 10 %(W/V) ISOPROPANOL, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 17.32067 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.64133 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 34.64133 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 17.32067 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: 2590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19420 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 B 4253 REMARK 465 ALA B 4254 REMARK 465 GLY B 4255 REMARK 465 ASN B 4256 REMARK 465 ALA B 4257 REMARK 465 THR B 4258 REMARK 465 GLU B 4259 REMARK 465 VAL B 4260 REMARK 465 PRO B 4261 REMARK 465 ALA B 4262 REMARK 465 ASN B 4263 REMARK 465 SER B 4264 REMARK 465 THR B 4265 REMARK 465 VAL B 4266 REMARK 465 LEU B 4267 REMARK 465 SER B 4268 REMARK 465 PHE B 4269 REMARK 465 CYS B 4270 REMARK 465 LEU B 4386 REMARK 465 ARG B 4387 REMARK 465 GLU B 4388 REMARK 465 PRO B 4389 REMARK 465 MET B 4390 REMARK 465 LEU B 4391 REMARK 465 GLN B 4392 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 A6798 CG SD CE 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 ASN A6827 26.68 -77.64 REMARK 500 ASN A6827 25.53 -78.76 REMARK 500 THR A6856 58.30 -100.89 REMARK 500 GLU A6945 -117.13 -96.23 REMARK 500 GLU A6945 -116.09 -97.85 REMARK 500 ASN A7008 90.69 65.01 REMARK 500 ASN A7084 -166.54 -75.52 REMARK 500 LYS B4340 -17.82 73.77 REMARK 500 VAL B4372 -62.95 -91.09 REMARK 500 TYR B4379 40.31 -140.69 REMARK 500 REMARK 500 REMARK: NULL 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 ZN B4403 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B4327 SG REMARK 620 2 CYS B4330 SG 116.2 REMARK 620 3 HIS B4336 NE2 102.9 112.5 REMARK 620 4 CYS B4343 SG 110.1 114.8 98.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B4402 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B4370 SG REMARK 620 2 CYS B4373 SG 109.7 REMARK 620 3 CYS B4381 SG 99.5 106.4 REMARK 620 4 CYS B4383 SG 111.3 116.1 112.4 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 7101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 7102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 7103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SAM A 7104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 4401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 4402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 4403 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6W4H RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITH DIFFERENT FORM, CRYSTALLIZED IN THE DIFFERENT REMARK 900 CONDITION REMARK 900 RELATED ID: CSGID-IDP51000 RELATED DB: TARGETTRACK DBREF 6W61 A 6799 7096 UNP P0DTD1 R1AB_SARS2 6799 7096 DBREF 6W61 B 4254 4392 UNP P0DTD1 R1AB_SARS2 4254 4392 SEQADV 6W61 MET A 6798 UNP P0DTD1 INITIATING METHIONINE SEQADV 6W61 MET B 4253 UNP P0DTD1 INITIATING METHIONINE SEQRES 1 A 299 MET SER SER GLN ALA TRP GLN PRO GLY VAL ALA MET PRO SEQRES 2 A 299 ASN LEU TYR LYS MET GLN ARG MET LEU LEU GLU LYS CYS SEQRES 3 A 299 ASP LEU GLN ASN TYR GLY ASP SER ALA THR LEU PRO LYS SEQRES 4 A 299 GLY ILE MET MET ASN VAL ALA LYS TYR THR GLN LEU CYS SEQRES 5 A 299 GLN TYR LEU ASN THR LEU THR LEU ALA VAL PRO TYR ASN SEQRES 6 A 299 MET ARG VAL ILE HIS PHE GLY ALA GLY SER ASP LYS GLY SEQRES 7 A 299 VAL ALA PRO GLY THR ALA VAL LEU ARG GLN TRP LEU PRO SEQRES 8 A 299 THR GLY THR LEU LEU VAL ASP SER ASP LEU ASN ASP PHE SEQRES 9 A 299 VAL SER ASP ALA ASP SER THR LEU ILE GLY ASP CYS ALA SEQRES 10 A 299 THR VAL HIS THR ALA ASN LYS TRP ASP LEU ILE ILE SER SEQRES 11 A 299 ASP MET TYR ASP PRO LYS THR KCX ASN VAL THR LYS GLU SEQRES 12 A 299 ASN ASP SER LYS GLU GLY PHE PHE THR TYR ILE CYS GLY SEQRES 13 A 299 PHE ILE GLN GLN LYS LEU ALA LEU GLY GLY SER VAL ALA SEQRES 14 A 299 ILE LYS ILE THR GLU HIS SER TRP ASN ALA ASP LEU TYR SEQRES 15 A 299 LYS LEU MET GLY HIS PHE ALA TRP TRP THR ALA PHE VAL SEQRES 16 A 299 THR ASN VAL ASN ALA SER SER SER GLU ALA PHE LEU ILE SEQRES 17 A 299 GLY CYS ASN TYR LEU GLY LYS PRO ARG GLU GLN ILE ASP SEQRES 18 A 299 GLY TYR VAL MET HIS ALA ASN TYR ILE PHE TRP ARG ASN SEQRES 19 A 299 THR ASN PRO ILE GLN LEU SER SER TYR SER LEU PHE ASP SEQRES 20 A 299 MET SER LYS PHE PRO LEU LYS LEU ARG GLY THR ALA VAL SEQRES 21 A 299 MET SER LEU LYS GLU GLY GLN ILE ASN ASP MET ILE LEU SEQRES 22 A 299 SER LEU LEU SER LYS GLY ARG LEU ILE ILE ARG GLU ASN SEQRES 23 A 299 ASN ARG VAL VAL ILE SER SER ASP VAL LEU VAL ASN ASN SEQRES 1 B 140 MET ALA GLY ASN ALA THR GLU VAL PRO ALA ASN SER THR SEQRES 2 B 140 VAL LEU SER PHE CYS ALA PHE ALA VAL ASP ALA ALA LYS SEQRES 3 B 140 ALA TYR LYS ASP TYR LEU ALA SER GLY GLY GLN PRO ILE SEQRES 4 B 140 THR ASN CYS VAL LYS MET LEU CYS THR HIS THR GLY THR SEQRES 5 B 140 GLY GLN ALA ILE THR VAL THR PRO GLU ALA ASN MET ASP SEQRES 6 B 140 GLN GLU SER PHE GLY GLY ALA SER CYS CYS LEU TYR CYS SEQRES 7 B 140 ARG CYS HIS ILE ASP HIS PRO ASN PRO LYS GLY PHE CYS SEQRES 8 B 140 ASP LEU LYS GLY LYS TYR VAL GLN ILE PRO THR THR CYS SEQRES 9 B 140 ALA ASN ASP PRO VAL GLY PHE THR LEU LYS ASN THR VAL SEQRES 10 B 140 CYS THR VAL CYS GLY MET TRP LYS GLY TYR GLY CYS SER SEQRES 11 B 140 CYS ASP GLN LEU ARG GLU PRO MET LEU GLN MODRES 6W61 KCX A 6935 LYS MODIFIED RESIDUE HET KCX A6935 12 HET CL A7101 1 HET EDO A7102 4 HET EDO A7103 4 HET SAM A7104 27 HET EDO B4401 4 HET ZN B4402 1 HET ZN B4403 1 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM CL CHLORIDE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM SAM S-ADENOSYLMETHIONINE HETNAM ZN ZINC ION HETSYN EDO ETHYLENE GLYCOL FORMUL 1 KCX C7 H14 N2 O4 FORMUL 3 CL CL 1- FORMUL 4 EDO 3(C2 H6 O2) FORMUL 6 SAM C15 H22 N6 O5 S FORMUL 8 ZN 2(ZN 2+) FORMUL 10 HOH *142(H2 O) HELIX 1 AA1 SER A 6799 GLN A 6804 5 6 HELIX 2 AA2 PRO A 6810 MET A 6815 1 6 HELIX 3 AA3 MET A 6839 ASN A 6853 1 15 HELIX 4 AA4 ALA A 6877 LEU A 6887 1 11 HELIX 5 AA5 ASP A 6912 ALA A 6914 5 3 HELIX 6 AA6 ASP A 6931 KCX A 6935 5 5 HELIX 7 AA7 GLY A 6946 LYS A 6958 1 13 HELIX 8 AA8 ASN A 6975 GLY A 6983 1 9 HELIX 9 AA9 VAL A 6995 ALA A 6997 5 3 HELIX 10 AB1 ASP A 7018 ASN A 7033 1 16 HELIX 11 AB2 SER A 7039 ASP A 7044 5 6 HELIX 12 AB3 LYS A 7061 ILE A 7065 5 5 HELIX 13 AB4 ASN A 7066 LYS A 7075 1 10 HELIX 14 AB5 ASP B 4275 SER B 4286 1 12 HELIX 15 AB6 ALA B 4324 CYS B 4326 5 3 HELIX 16 AB7 CYS B 4327 CYS B 4332 1 6 HELIX 17 AB8 ASN B 4338 PHE B 4342 5 5 HELIX 18 AB9 THR B 4355 ALA B 4357 5 3 HELIX 19 AC1 ASP B 4359 ASN B 4367 1 9 SHEET 1 AA1 8 GLY A6806 ALA A6808 0 SHEET 2 AA1 8 PHE A6985 THR A6993 -1 O VAL A6992 N VAL A6807 SHEET 3 AA1 8 ALA A7002 TYR A7009 -1 O CYS A7007 N TRP A6987 SHEET 4 AA1 8 LEU A6959 ILE A6969 -1 N ILE A6967 O LEU A7004 SHEET 5 AA1 8 TRP A6922 SER A6927 1 N TRP A6922 O ALA A6960 SHEET 6 AA1 8 ARG A6864 PHE A6868 1 N PHE A6868 O ILE A6926 SHEET 7 AA1 8 LEU A6892 ASP A6897 1 O VAL A6894 N HIS A6867 SHEET 8 AA1 8 SER A6907 ILE A6910 1 O LEU A6909 N ASP A6895 SHEET 1 AA2 2 VAL A6916 THR A6918 0 SHEET 2 AA2 2 ILE A7088 SER A7090 -1 O SER A7089 N HIS A6917 SHEET 1 AA3 2 VAL A7057 MET A7058 0 SHEET 2 AA3 2 ILE A7079 ILE A7080 1 O ILE A7079 N MET A7058 SHEET 1 AA4 3 ILE B4308 THR B4309 0 SHEET 2 AA4 3 TYR B4349 PRO B4353 -1 O TYR B4349 N THR B4309 SHEET 3 AA4 3 GLN B4318 GLY B4322 -1 N GLU B4319 O ILE B4352 LINK C THR A6934 N KCX A6935 1555 1555 1.33 LINK C KCX A6935 N ASN A6936 1555 1555 1.33 LINK SG CYS B4327 ZN ZN B4403 1555 1555 2.32 LINK SG CYS B4330 ZN ZN B4403 1555 1555 2.35 LINK NE2 HIS B4336 ZN ZN B4403 1555 1555 2.11 LINK SG CYS B4343 ZN ZN B4403 1555 1555 2.36 LINK SG CYS B4370 ZN ZN B4402 1555 1555 2.40 LINK SG CYS B4373 ZN ZN B4402 1555 1555 2.38 LINK SG CYS B4381 ZN ZN B4402 1555 1555 2.36 LINK SG CYS B4383 ZN ZN B4402 1555 1555 2.39 SITE 1 AC1 1 ASP A7018 SITE 1 AC2 7 ASP A6931 THR A6934 GLU A6945 GLY A6946 SITE 2 AC2 7 PHE A6947 PHE A6948 HOH A7225 SITE 1 AC3 3 LYS A6844 LYS A6968 SAM A7104 SITE 1 AC4 19 ASN A6841 TYR A6845 GLY A6869 ALA A6870 SITE 2 AC4 19 GLY A6871 SER A6872 PRO A6878 GLY A6879 SITE 3 AC4 19 ASP A6897 LEU A6898 ASN A6899 ASP A6912 SITE 4 AC4 19 CYS A6913 ASP A6928 MET A6929 TYR A6930 SITE 5 AC4 19 EDO A7103 HOH A7205 HOH A7243 SITE 1 AC5 3 THR B4364 LEU B4365 ASN B4367 SITE 1 AC6 4 CYS B4370 CYS B4373 CYS B4381 CYS B4383 SITE 1 AC7 4 CYS B4327 CYS B4330 HIS B4336 CYS B4343 CRYST1 168.564 168.564 51.962 90.00 90.00 120.00 P 31 2 1 6 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 0.005932 0.003425 0.000000 0.00000 SCALE2 0.000000 0.006850 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019245 0.00000