HEADER TRANSFERASE 23-DEC-25 21TL TITLE ENTEROVIRUS 71 POLYMERASE ELONGATION COMPLEX WITH A REMDESIVIR TITLE 2 NUCLEOTIDE AT PRODUCT STRAND POSITIONS +1 (C1S5 FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENTEROVIRUS 71 POLYMERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.22.29,3.6.1.15,3.4.22.28,2.7.7.48; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: RNA (5'-R(*UP*GP*UP*UP*CP*GP*AP*CP*GP*AP*CP*UP*CP*U*(F86))- COMPND 8 3'); COMPND 9 CHAIN: C; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: RNA (33-MER); COMPND 13 CHAIN: B; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROVIRUS A71; SOURCE 3 ORGANISM_TAXID: 39054; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PCG1; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 10 ORGANISM_TAXID: 32630; SOURCE 11 MOL_ID: 3; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 14 ORGANISM_TAXID: 32630 KEYWDS ENTEROVIRUS, RNA-DEPENDENT RNA POLYMERASE, ELONGATION COMPLEX, KEYWDS 2 REMDESIVIR NUCLEOTIDE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.WANG,R.LI,P.GONG REVDAT 1 07-OCT-26 21TL 0 JRNL AUTH R.LI,Q.SHAO,M.WANG,C.FENG,Q.XU,Q.WANG,L.SHANG JRNL TITL HIGHLY EFFECTIVE VIRAL RDRP TRANSLOCATION HINDRANCE BY THE JRNL TITL 2 REMDESIVIR NUCLEOTIDE JRNL REF NUCLEIC ACIDS RES. 2026 JRNL REFN ESSN 1362-4962 JRNL DOI 10.1093/NAR/GKAG957 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.77 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 3 NUMBER OF REFLECTIONS : 24221 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.219 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1236 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 37.7700 - 5.6100 0.96 2893 136 0.2169 0.2259 REMARK 3 2 5.6100 - 4.4500 0.92 2562 128 0.2020 0.2210 REMARK 3 3 4.4500 - 3.8900 0.88 2358 139 0.1880 0.2107 REMARK 3 4 3.8900 - 3.5400 0.91 2422 120 0.2187 0.2751 REMARK 3 5 3.5400 - 3.2800 0.94 2518 128 0.2354 0.3199 REMARK 3 6 3.2800 - 3.0900 0.97 2536 157 0.2482 0.2974 REMARK 3 7 3.0900 - 2.9300 0.99 2605 127 0.2501 0.3053 REMARK 3 8 2.9300 - 2.8100 0.99 2562 158 0.2607 0.3113 REMARK 3 9 2.8100 - 2.7000 0.97 2529 143 0.2491 0.3172 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.351 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.251 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 87.04 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 4433 REMARK 3 ANGLE : 1.029 6165 REMARK 3 CHIRALITY : 0.055 708 REMARK 3 PLANARITY : 0.009 682 REMARK 3 DIHEDRAL : 9.324 862 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 7.3425 25.8677 -20.3891 REMARK 3 T TENSOR REMARK 3 T11: 0.6822 T22: 0.3995 REMARK 3 T33: 0.5267 T12: 0.0327 REMARK 3 T13: 0.0513 T23: -0.0388 REMARK 3 L TENSOR REMARK 3 L11: 2.9706 L22: 2.1112 REMARK 3 L33: 3.8534 L12: -0.7317 REMARK 3 L13: 0.5286 L23: 1.2272 REMARK 3 S TENSOR REMARK 3 S11: -0.0040 S12: -0.2135 S13: 0.2272 REMARK 3 S21: 0.4132 S22: 0.0083 S23: -0.0065 REMARK 3 S31: -0.2668 S32: 0.0964 S33: 0.0050 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 21TL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 03-JAN-26. REMARK 100 THE DEPOSITION ID IS D_1300056502. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-JUN-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24429 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 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 (%) : 95.3 REMARK 200 DATA REDUNDANCY : 8.900 REMARK 200 R MERGE (I) : 0.08700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 11.30 REMARK 200 R MERGE FOR SHELL (I) : 0.69500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.08 M SODIUM ACETATE PH 5.0 1.6 M REMARK 280 AMMONION SULFATE 20% (VOL./VOL.) GLYCEROL, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 326.81733 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 163.40867 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 245.11300 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 81.70433 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 408.52167 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 326.81733 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 163.40867 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 81.70433 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 245.11300 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 408.52167 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -83.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, 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 LYS A 360 REMARK 465 SER A 361 REMARK 465 HIS A 463 REMARK 465 HIS A 464 REMARK 465 HIS A 465 REMARK 465 HIS A 466 REMARK 465 HIS A 467 REMARK 465 HIS A 468 REMARK 465 U C 688 REMARK 465 G C 689 REMARK 465 F86 C 702 REMARK 465 G B 581 REMARK 465 G B 582 REMARK 465 G B 583 REMARK 465 A B 584 REMARK 465 G B 585 REMARK 465 A B 586 REMARK 465 U B 587 REMARK 465 G B 588 REMARK 465 A B 589 REMARK 465 A B 590 REMARK 465 A B 591 REMARK 465 G B 592 REMARK 465 U B 593 REMARK 465 C B 594 REMARK 465 U B 595 REMARK 465 C B 596 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 LYS A 7 CG CD CE NZ REMARK 470 ARG A 10 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 15 CG CD1 CD2 REMARK 470 LYS A 46 CG CD CE NZ REMARK 470 GLU A 98 CG CD OE1 OE2 REMARK 470 ASP A 166 CG OD1 OD2 REMARK 470 LYS A 167 CG CD CE NZ REMARK 470 ARG A 169 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 279 CG CD CE NZ REMARK 470 LYS A 315 CG CD CE NZ REMARK 470 LEU A 342 CG CD1 CD2 REMARK 470 LYS A 349 CG CD CE NZ REMARK 470 PHE A 364 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 396 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 397 CG CD OE1 OE2 REMARK 470 VAL A 415 CG1 CG2 REMARK 470 LYS A 427 CG CD CE NZ REMARK 470 ARG A 456 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 460 CG CD OE1 OE2 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 THR A 66 -109.88 -113.65 REMARK 500 ASN A 201 58.38 -140.19 REMARK 500 ARG A 277 -100.65 54.00 REMARK 500 PRO A 336 29.66 -71.72 REMARK 500 ASP A 407 121.44 -175.14 REMARK 500 REMARK 500 REMARK: NULL DBREF 21TL A 1 462 UNP Q5DW46 Q5DW46_HE71 1732 2193 DBREF 21TL C 688 702 PDB 21TL 21TL 688 702 DBREF 21TL B 581 613 PDB 21TL 21TL 581 613 SEQADV 21TL HIS A 463 UNP Q5DW46 EXPRESSION TAG SEQADV 21TL HIS A 464 UNP Q5DW46 EXPRESSION TAG SEQADV 21TL HIS A 465 UNP Q5DW46 EXPRESSION TAG SEQADV 21TL HIS A 466 UNP Q5DW46 EXPRESSION TAG SEQADV 21TL HIS A 467 UNP Q5DW46 EXPRESSION TAG SEQADV 21TL HIS A 468 UNP Q5DW46 EXPRESSION TAG SEQRES 1 A 468 GLY GLU ILE GLN TRP MET LYS PRO ASN ARG GLU THR GLY SEQRES 2 A 468 ARG LEU ASN ILE ASN GLY PRO THR ARG THR LYS LEU GLU SEQRES 3 A 468 PRO SER VAL PHE HIS ASP VAL PHE GLU GLY ASN LYS GLU SEQRES 4 A 468 PRO ALA VAL LEU THR SER LYS ASP PRO ARG LEU GLU VAL SEQRES 5 A 468 ASP PHE GLU GLN ALA LEU PHE SER LYS TYR VAL GLY ASN SEQRES 6 A 468 THR LEU HIS GLU PRO ASP GLU TYR VAL THR GLN ALA ALA SEQRES 7 A 468 LEU HIS TYR ALA ASN GLN LEU LYS GLN LEU ASP ILE ASN SEQRES 8 A 468 THR SER LYS MET SER MET GLU GLU ALA CYS TYR GLY THR SEQRES 9 A 468 GLU TYR LEU GLU ALA ILE ASP LEU HIS THR SER ALA GLY SEQRES 10 A 468 TYR PRO TYR SER ALA LEU GLY ILE LYS LYS ARG ASP ILE SEQRES 11 A 468 LEU ASP PRO VAL THR ARG ASP THR SER ARG MET LYS LEU SEQRES 12 A 468 TYR MET ASP LYS TYR GLY LEU ASP LEU PRO TYR SER THR SEQRES 13 A 468 TYR VAL LYS ASP GLU LEU ARG SER LEU ASP LYS ILE ARG SEQRES 14 A 468 LYS GLY LYS SER ARG LEU ILE GLU ALA SER SER LEU ASN SEQRES 15 A 468 ASP SER VAL TYR LEU ARG MET THR PHE GLY HIS LEU TYR SEQRES 16 A 468 GLU VAL PHE HIS ALA ASN PRO GLY THR VAL THR GLY SER SEQRES 17 A 468 ALA VAL GLY CYS ASN PRO ASP VAL PHE TRP SER LYS LEU SEQRES 18 A 468 PRO ILE LEU LEU PRO GLY SER LEU PHE ALA PHE ASP TYR SEQRES 19 A 468 SER GLY TYR ASP ALA SER LEU SER PRO VAL TRP PHE ARG SEQRES 20 A 468 ALA LEU GLU LEU VAL LEU ARG GLU ILE GLY TYR SER GLU SEQRES 21 A 468 GLU ALA VAL SER LEU ILE GLU GLY ILE ASN HIS THR HIS SEQRES 22 A 468 HIS VAL TYR ARG ASN LYS THR TYR CYS VAL LEU GLY GLY SEQRES 23 A 468 MET PRO SER GLY CYS SER GLY THR SER ILE PHE ASN SER SEQRES 24 A 468 MET ILE ASN ASN ILE ILE ILE ARG THR LEU LEU ILE LYS SEQRES 25 A 468 THR PHE LYS GLY ILE ASP LEU ASP GLU LEU LYS MET VAL SEQRES 26 A 468 ALA TYR GLY ASP ASP VAL LEU ALA SER TYR PRO PHE PRO SEQRES 27 A 468 ILE ASP CYS LEU GLU LEU ALA LYS THR GLY LYS GLU TYR SEQRES 28 A 468 GLY LEU THR MET THR PRO ALA ASP LYS SER PRO CYS PHE SEQRES 29 A 468 ASN GLU VAL THR TRP GLU ASN ALA THR PHE LEU LYS ARG SEQRES 30 A 468 GLY PHE LEU PRO ASP HIS GLN PHE PRO PHE LEU ILE HIS SEQRES 31 A 468 PRO THR MET PRO MET ARG GLU ILE HIS GLU SER ILE ARG SEQRES 32 A 468 TRP THR LYS ASP ALA ARG ASN THR GLN ASP HIS VAL ARG SEQRES 33 A 468 SER LEU CYS LEU LEU ALA TRP HIS ASN GLY LYS GLU GLU SEQRES 34 A 468 TYR GLU LYS PHE VAL SER THR ILE ARG SER VAL PRO ILE SEQRES 35 A 468 GLY ARG ALA LEU ALA ILE PRO ASN PHE GLU ASN LEU ARG SEQRES 36 A 468 ARG ASN TRP LEU GLU LEU PHE HIS HIS HIS HIS HIS HIS SEQRES 1 C 15 U G U U C G A C G A C U C SEQRES 2 C 15 U F86 SEQRES 1 B 33 G G G A G A U G A A A G U SEQRES 2 B 33 C U C C A C U A G A G U C SEQRES 3 B 33 G U C G A A A HET SO4 A 501 5 HET SO4 A 502 5 HET ZN A 503 1 HET F86 C 801 24 HETNAM SO4 SULFATE ION HETNAM ZN ZINC ION HETNAM F86 [(2~{R},3~{S},4~{R},5~{R})-5-(4-AZANYLPYRROLO[2,1-F][1, HETNAM 2 F86 2,4]TRIAZIN-7-YL)-5-CYANO-3,4-BIS(OXIDANYL)OXOLAN-2- HETNAM 3 F86 YL]METHYL DIHYDROGEN PHOSPHATE HETSYN F86 REMDESIVIR, BOUND FORM FORMUL 4 SO4 2(O4 S 2-) FORMUL 6 ZN ZN 2+ FORMUL 7 F86 C12 H14 N5 O7 P FORMUL 8 HOH *2(H2 O) HELIX 1 AA1 ASN A 9 GLY A 13 1 5 HELIX 2 AA2 PHE A 54 SER A 60 1 7 HELIX 3 AA3 ASP A 71 GLN A 87 1 17 HELIX 4 AA4 SER A 96 GLY A 103 1 8 HELIX 5 AA5 PRO A 119 GLY A 124 1 6 HELIX 6 AA6 LYS A 126 ILE A 130 5 5 HELIX 7 AA7 THR A 138 GLY A 149 1 12 HELIX 8 AA8 SER A 164 LYS A 170 1 7 HELIX 9 AA9 SER A 180 ASN A 201 1 22 HELIX 10 AB1 ASN A 213 LEU A 225 1 13 HELIX 11 AB2 GLY A 236 LEU A 241 1 6 HELIX 12 AB3 SER A 242 GLY A 257 1 16 HELIX 13 AB4 SER A 259 ASN A 270 1 12 HELIX 14 AB5 GLY A 293 PHE A 314 1 22 HELIX 15 AB6 ASP A 318 LEU A 322 5 5 HELIX 16 AB7 ASP A 340 TYR A 351 1 12 HELIX 17 AB8 PRO A 394 ARG A 403 1 10 HELIX 18 AB9 ASP A 407 ARG A 409 5 3 HELIX 19 AC1 ASN A 410 TRP A 423 1 14 HELIX 20 AC2 GLY A 426 ARG A 438 1 13 HELIX 21 AC3 ILE A 442 LEU A 446 5 5 HELIX 22 AC4 ASN A 450 LEU A 461 1 12 SHEET 1 AA1 5 GLU A 2 PRO A 8 0 SHEET 2 AA1 5 LYS A 279 LEU A 284 -1 O THR A 280 N LYS A 7 SHEET 3 AA1 5 HIS A 271 TYR A 276 -1 N HIS A 274 O TYR A 281 SHEET 4 AA1 5 TYR A 154 VAL A 158 1 N THR A 156 O VAL A 275 SHEET 5 AA1 5 LEU A 175 ALA A 178 -1 O ILE A 176 N TYR A 157 SHEET 1 AA2 2 GLU A 26 PRO A 27 0 SHEET 2 AA2 2 TRP A 404 THR A 405 -1 O THR A 405 N GLU A 26 SHEET 1 AA3 2 GLU A 39 PRO A 40 0 SHEET 2 AA3 2 LEU A 162 ARG A 163 -1 O ARG A 163 N GLU A 39 SHEET 1 AA4 4 LYS A 323 TYR A 327 0 SHEET 2 AA4 4 ASP A 330 TYR A 335 -1 O ASP A 330 N TYR A 327 SHEET 3 AA4 4 SER A 228 TYR A 234 -1 N PHE A 230 O ALA A 333 SHEET 4 AA4 4 MET A 355 PRO A 357 -1 O THR A 356 N ASP A 233 SHEET 1 AA5 3 THR A 373 PHE A 374 0 SHEET 2 AA5 3 ARG A 377 PRO A 381 -1 O ARG A 377 N PHE A 374 SHEET 3 AA5 3 ILE A 389 THR A 392 -1 O HIS A 390 N LEU A 380 LINK O3' U C 701 P1 F86 C 801 1555 1555 1.60 CISPEP 1 TYR A 118 PRO A 119 0 -2.92 CRYST1 77.643 77.643 490.226 90.00 90.00 120.00 P 65 2 2 12 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 0.012879 0.007436 0.000000 0.00000 SCALE2 0.000000 0.014872 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002040 0.00000 CONECT 3861 4272 CONECT 4239 4240 4241 4242 4243 CONECT 4240 4239 CONECT 4241 4239 CONECT 4242 4239 CONECT 4243 4239 CONECT 4244 4245 4246 4247 4248 CONECT 4245 4244 CONECT 4246 4244 CONECT 4247 4244 CONECT 4248 4244 CONECT 4250 4255 4262 CONECT 4251 4253 4261 4262 CONECT 4252 4256 4259 CONECT 4253 4251 4258 4267 CONECT 4254 4257 4262 4266 CONECT 4255 4250 CONECT 4256 4252 4266 4269 CONECT 4257 4254 CONECT 4258 4253 4265 CONECT 4259 4252 4272 CONECT 4260 4264 4265 CONECT 4261 4251 4263 CONECT 4262 4250 4251 4254 4269 CONECT 4263 4261 4267 CONECT 4264 4260 4267 4268 CONECT 4265 4258 4260 CONECT 4266 4254 4256 4270 CONECT 4267 4253 4263 4264 CONECT 4268 4264 CONECT 4269 4256 4262 CONECT 4270 4266 CONECT 4271 4272 CONECT 4272 3861 4259 4271 4273 CONECT 4273 4272 MASTER 329 0 4 22 16 0 0 6 4264 3 35 41 END