HEADER VIRAL PROTEIN 31-JAN-24 8RV5 TITLE SARS-COV-2 NSP16-NSP10 IN COMPLEX WITH SAM DERIVATIVE INHIBITOR 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2'-O-METHYLTRANSFERASE NSP16; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NON-STRUCTURAL PROTEIN 16,NSP16; COMPND 5 EC: 2.1.1.57; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: NON-STRUCTURAL PROTEIN 10; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: NSP10,GROWTH FACTOR-LIKE PEPTIDE,GFL; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_TAXID: 2697049; SOURCE 5 GENE: REP, 1A-1B; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 10 2; SOURCE 11 ORGANISM_TAXID: 2697049; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS NSP16, NSP10, 2'-O-METHYLTRANSFERASE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.KALNINS REVDAT 1 14-FEB-24 8RV5 0 JRNL AUTH G.KALNINS JRNL TITL SARS-COV-2 NSP16-NSP10 IN COMPLEX WITH SAM DERIVATIVE JRNL TITL 2 INHIBITOR 1 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.12 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.920 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 102146 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 5025 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 42.1200 - 6.3600 0.99 3251 146 0.1634 0.1705 REMARK 3 2 6.3600 - 5.0500 1.00 3264 136 0.1698 0.1965 REMARK 3 3 5.0500 - 4.4200 1.00 3235 188 0.1375 0.1525 REMARK 3 4 4.4100 - 4.0100 1.00 3232 145 0.1431 0.1624 REMARK 3 5 4.0100 - 3.7200 1.00 3233 174 0.1629 0.1978 REMARK 3 6 3.7200 - 3.5100 1.00 3268 150 0.1612 0.1818 REMARK 3 7 3.5000 - 3.3300 1.00 3257 156 0.1803 0.1953 REMARK 3 8 3.3300 - 3.1800 1.00 3250 148 0.1852 0.2360 REMARK 3 9 3.1800 - 3.0600 1.00 3232 170 0.1874 0.2240 REMARK 3 10 3.0600 - 2.9600 1.00 3202 224 0.1878 0.2105 REMARK 3 11 2.9600 - 2.8600 1.00 3164 184 0.1815 0.2115 REMARK 3 12 2.8600 - 2.7800 1.00 3300 144 0.1779 0.2619 REMARK 3 13 2.7800 - 2.7100 1.00 3209 186 0.1962 0.2261 REMARK 3 14 2.7100 - 2.6400 1.00 3289 166 0.2048 0.2742 REMARK 3 15 2.6400 - 2.5800 1.00 3136 184 0.2085 0.2394 REMARK 3 16 2.5800 - 2.5300 1.00 3301 170 0.2054 0.2301 REMARK 3 17 2.5300 - 2.4800 1.00 3181 198 0.2107 0.2323 REMARK 3 18 2.4800 - 2.4300 1.00 3234 158 0.2216 0.2419 REMARK 3 19 2.4300 - 2.3900 1.00 3244 191 0.2161 0.2769 REMARK 3 20 2.3900 - 2.3500 1.00 3197 174 0.2301 0.2568 REMARK 3 21 2.3500 - 2.3100 1.00 3221 220 0.2343 0.2806 REMARK 3 22 2.3100 - 2.2700 1.00 3261 136 0.2451 0.2895 REMARK 3 23 2.2700 - 2.2400 1.00 3223 130 0.2635 0.2769 REMARK 3 24 2.2400 - 2.2100 1.00 3341 154 0.2542 0.2633 REMARK 3 25 2.2100 - 2.1800 1.00 3201 158 0.2657 0.3237 REMARK 3 26 2.1800 - 2.1500 1.00 3150 202 0.2606 0.2926 REMARK 3 27 2.1500 - 2.1200 1.00 3320 136 0.2756 0.3224 REMARK 3 28 2.1200 - 2.1000 1.00 3189 174 0.2863 0.3162 REMARK 3 29 2.1000 - 2.0700 1.00 3208 173 0.2950 0.3074 REMARK 3 30 2.0700 - 2.0500 1.00 3328 150 0.3248 0.3372 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) : 0.247 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.565 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.56 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 41.45 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 3355 REMARK 3 ANGLE : 0.953 4566 REMARK 3 CHIRALITY : 0.053 506 REMARK 3 PLANARITY : 0.007 580 REMARK 3 DIHEDRAL : 17.449 471 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 8RV5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1292134947. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAR-23 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 5.6 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 0.7.9 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 104978 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 48.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 20.20 REMARK 200 R MERGE (I) : 0.18400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 20.30 REMARK 200 R MERGE FOR SHELL (I) : 2.73200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES (PH 5.6), 12% PEG 3350, 0.18 REMARK 280 M MAGNESIUM CHLORIDE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K 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 17.22767 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 34.45533 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 34.45533 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 17.22767 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: 2700 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 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 GLY A -3 REMARK 465 SER A -2 REMARK 465 MET A -1 REMARK 465 ALA A 0 REMARK 465 SER A 1 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 MET B 0 REMARK 465 ALA B 1 REMARK 465 GLY B 2 REMARK 465 ASN B 3 REMARK 465 ALA B 4 REMARK 465 THR B 5 REMARK 465 GLU B 6 REMARK 465 VAL B 7 REMARK 465 PRO B 8 REMARK 465 ALA B 9 REMARK 465 ASN B 10 REMARK 465 SER B 11 REMARK 465 THR B 12 REMARK 465 VAL B 13 REMARK 465 LEU B 14 REMARK 465 SER B 15 REMARK 465 PHE B 16 REMARK 465 LEU B 133 REMARK 465 ARG B 134 REMARK 465 GLU B 135 REMARK 465 PRO B 136 REMARK 465 MET B 137 REMARK 465 LEU B 138 REMARK 465 GLN B 139 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG SER A 202 O HOH A 401 1.83 REMARK 500 O VAL A 61 O HOH A 402 2.04 REMARK 500 O LYS A 249 O HOH A 403 2.15 REMARK 500 OE1 GLN B 132 O HOH B 301 2.19 REMARK 500 NZ LYS A 137 O HOH A 401 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 HOH A 555 O HOH B 351 2545 2.04 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 GLU A 147 -88.26 -102.72 REMARK 500 ASN A 210 79.73 66.93 REMARK 500 ASN A 286 -168.48 -79.64 REMARK 500 ASP B 131 50.48 -93.33 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 B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 74 SG REMARK 620 2 CYS B 77 SG 115.8 REMARK 620 3 HIS B 83 NE2 104.7 106.2 REMARK 620 4 CYS B 90 SG 113.7 114.0 100.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 117 SG REMARK 620 2 CYS B 120 SG 100.3 REMARK 620 3 CYS B 128 SG 111.8 99.4 REMARK 620 4 CYS B 130 SG 109.7 116.8 117.4 REMARK 620 N 1 2 3 DBREF 8RV5 A 1 298 UNP P0DTD1 R1AB_SARS2 6799 7096 DBREF 8RV5 B 1 139 UNP P0DTC1 R1A_SARS2 4254 4392 SEQADV 8RV5 GLY A -3 UNP P0DTD1 EXPRESSION TAG SEQADV 8RV5 SER A -2 UNP P0DTD1 EXPRESSION TAG SEQADV 8RV5 MET A -1 UNP P0DTD1 EXPRESSION TAG SEQADV 8RV5 ALA A 0 UNP P0DTD1 EXPRESSION TAG SEQADV 8RV5 GLY B -2 UNP P0DTC1 EXPRESSION TAG SEQADV 8RV5 SER B -1 UNP P0DTC1 EXPRESSION TAG SEQADV 8RV5 MET B 0 UNP P0DTC1 EXPRESSION TAG SEQRES 1 A 302 GLY SER MET ALA SER SER GLN ALA TRP GLN PRO GLY VAL SEQRES 2 A 302 ALA MET PRO ASN LEU TYR LYS MET GLN ARG MET LEU LEU SEQRES 3 A 302 GLU LYS CYS ASP LEU GLN ASN TYR GLY ASP SER ALA THR SEQRES 4 A 302 LEU PRO LYS GLY ILE MET MET ASN VAL ALA LYS TYR THR SEQRES 5 A 302 GLN LEU CYS GLN TYR LEU ASN THR LEU THR LEU ALA VAL SEQRES 6 A 302 PRO TYR ASN MET ARG VAL ILE HIS PHE GLY ALA GLY SER SEQRES 7 A 302 ASP LYS GLY VAL ALA PRO GLY THR ALA VAL LEU ARG GLN SEQRES 8 A 302 TRP LEU PRO THR GLY THR LEU LEU VAL ASP SER ASP LEU SEQRES 9 A 302 ASN ASP PHE VAL SER ASP ALA ASP SER THR LEU ILE GLY SEQRES 10 A 302 ASP CYS ALA THR VAL HIS THR ALA ASN LYS TRP ASP LEU SEQRES 11 A 302 ILE ILE SER ASP MET TYR ASP PRO LYS THR LYS ASN VAL SEQRES 12 A 302 THR LYS GLU ASN ASP SER LYS GLU GLY PHE PHE THR TYR SEQRES 13 A 302 ILE CYS GLY PHE ILE GLN GLN LYS LEU ALA LEU GLY GLY SEQRES 14 A 302 SER VAL ALA ILE LYS ILE THR GLU HIS SER TRP ASN ALA SEQRES 15 A 302 ASP LEU TYR LYS LEU MET GLY HIS PHE ALA TRP TRP THR SEQRES 16 A 302 ALA PHE VAL THR ASN VAL ASN ALA SER SER SER GLU ALA SEQRES 17 A 302 PHE LEU ILE GLY CYS ASN TYR LEU GLY LYS PRO ARG GLU SEQRES 18 A 302 GLN ILE ASP GLY TYR VAL MET HIS ALA ASN TYR ILE PHE SEQRES 19 A 302 TRP ARG ASN THR ASN PRO ILE GLN LEU SER SER TYR SER SEQRES 20 A 302 LEU PHE ASP MET SER LYS PHE PRO LEU LYS LEU ARG GLY SEQRES 21 A 302 THR ALA VAL MET SER LEU LYS GLU GLY GLN ILE ASN ASP SEQRES 22 A 302 MET ILE LEU SER LEU LEU SER LYS GLY ARG LEU ILE ILE SEQRES 23 A 302 ARG GLU ASN ASN ARG VAL VAL ILE SER SER ASP VAL LEU SEQRES 24 A 302 VAL ASN ASN SEQRES 1 B 142 GLY SER MET ALA GLY ASN ALA THR GLU VAL PRO ALA ASN SEQRES 2 B 142 SER THR VAL LEU SER PHE CYS ALA PHE ALA VAL ASP ALA SEQRES 3 B 142 ALA LYS ALA TYR LYS ASP TYR LEU ALA SER GLY GLY GLN SEQRES 4 B 142 PRO ILE THR ASN CYS VAL LYS MET LEU CYS THR HIS THR SEQRES 5 B 142 GLY THR GLY GLN ALA ILE THR VAL THR PRO GLU ALA ASN SEQRES 6 B 142 MET ASP GLN GLU SER PHE GLY GLY ALA SER CYS CYS LEU SEQRES 7 B 142 TYR CYS ARG CYS HIS ILE ASP HIS PRO ASN PRO LYS GLY SEQRES 8 B 142 PHE CYS ASP LEU LYS GLY LYS TYR VAL GLN ILE PRO THR SEQRES 9 B 142 THR CYS ALA ASN ASP PRO VAL GLY PHE THR LEU LYS ASN SEQRES 10 B 142 THR VAL CYS THR VAL CYS GLY MET TRP LYS GLY TYR GLY SEQRES 11 B 142 CYS SER CYS ASP GLN LEU ARG GLU PRO MET LEU GLN HET MES A 301 12 HET MTA A 302 20 HET ZN B 201 1 HET ZN B 202 1 HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETNAM MTA 5'-DEOXY-5'-METHYLTHIOADENOSINE HETNAM ZN ZINC ION FORMUL 3 MES C6 H13 N O4 S FORMUL 4 MTA C11 H15 N5 O3 S FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *242(H2 O) HELIX 1 AA1 SER A 2 GLN A 6 5 5 HELIX 2 AA2 PRO A 12 MET A 17 1 6 HELIX 3 AA3 MET A 41 ASN A 55 1 15 HELIX 4 AA4 ALA A 79 LEU A 89 1 11 HELIX 5 AA5 ASP A 114 ALA A 116 5 3 HELIX 6 AA6 ASP A 133 LYS A 137 5 5 HELIX 7 AA7 GLY A 148 LYS A 160 1 13 HELIX 8 AA8 ASN A 177 GLY A 185 1 9 HELIX 9 AA9 ASP A 220 ASN A 235 1 16 HELIX 10 AB1 SER A 241 ASP A 246 5 6 HELIX 11 AB2 LYS A 263 ILE A 267 5 5 HELIX 12 AB3 ASN A 268 LYS A 277 1 10 HELIX 13 AB4 ASP B 22 SER B 33 1 12 HELIX 14 AB5 ALA B 71 CYS B 73 5 3 HELIX 15 AB6 CYS B 74 HIS B 80 1 7 HELIX 16 AB7 THR B 102 ALA B 104 5 3 HELIX 17 AB8 ASP B 106 ASN B 114 1 9 SHEET 1 AA1 8 GLY A 8 ALA A 10 0 SHEET 2 AA1 8 PHE A 187 THR A 195 -1 O VAL A 194 N VAL A 9 SHEET 3 AA1 8 ALA A 204 TYR A 211 -1 O CYS A 209 N TRP A 189 SHEET 4 AA1 8 LEU A 161 ILE A 171 -1 N ILE A 169 O LEU A 206 SHEET 5 AA1 8 TRP A 124 SER A 129 1 N TRP A 124 O ALA A 162 SHEET 6 AA1 8 ARG A 66 PHE A 70 1 N PHE A 70 O ILE A 128 SHEET 7 AA1 8 LEU A 94 ASP A 99 1 O VAL A 96 N HIS A 69 SHEET 8 AA1 8 SER A 109 ILE A 112 1 O LEU A 111 N ASP A 97 SHEET 1 AA2 2 VAL A 118 THR A 120 0 SHEET 2 AA2 2 ILE A 290 SER A 292 -1 O SER A 291 N HIS A 119 SHEET 1 AA3 2 ALA A 258 MET A 260 0 SHEET 2 AA3 2 LEU A 280 ILE A 282 1 O ILE A 281 N ALA A 258 SHEET 1 AA4 3 ILE B 55 THR B 56 0 SHEET 2 AA4 3 TYR B 96 PRO B 100 -1 O TYR B 96 N THR B 56 SHEET 3 AA4 3 GLN B 65 GLY B 69 -1 N GLU B 66 O ILE B 99 LINK SG CYS B 74 ZN ZN B 201 1555 1555 2.16 LINK SG CYS B 77 ZN ZN B 201 1555 1555 2.33 LINK NE2 HIS B 83 ZN ZN B 201 1555 1555 2.15 LINK SG CYS B 90 ZN ZN B 201 1555 1555 2.24 LINK SG CYS B 117 ZN ZN B 202 1555 1555 2.36 LINK SG CYS B 120 ZN ZN B 202 1555 1555 2.37 LINK SG CYS B 128 ZN ZN B 202 1555 1555 2.18 LINK SG CYS B 130 ZN ZN B 202 1555 1555 2.62 CRYST1 167.813 167.813 51.683 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 0.005959 0.003440 0.000000 0.00000 SCALE2 0.000000 0.006881 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019349 0.00000