HEADER TRANSFERASE 23-DEC-25 21TJ TITLE ENTEROVIRUS 71 POLYMERASE (S417G MUTANT) ELONGATION COMPLEX WITH TWO TITLE 2 REMDESIVIR NUCLEOTIDES POSING BETWEEN PRODUCT STRAND POSITIONS -4/-5 TITLE 3 AND -6/-7, RESPECTIVELY (C3S1O 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 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RNA (34-MER); COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: RNA (5'-R(*UP*GP*UP*UP*CP*GP*AP*CP*GP*AP*G*(F86)P*G*(F86) COMPND 13 P*GP*CP*C)-3'); COMPND 14 CHAIN: C; COMPND 15 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_VARIANT: PCG1; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET26B; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 12 ORGANISM_TAXID: 32630; SOURCE 13 MOL_ID: 3; SOURCE 14 SYNTHETIC: YES; SOURCE 15 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 16 ORGANISM_TAXID: 32630 KEYWDS ENTEROVIRUS, RNA-DEPENDENT RNA POLYMERASE, ELONGATION COMPLEX, KEYWDS 2 REMDESIVIR NUCLEOTIDE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.LI,P.GONG REVDAT 1 07-OCT-26 21TJ 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. 2.03 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.03 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 22.96 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 47482 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 2362 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 22.9600 - 5.2100 0.98 2821 169 0.2106 0.2356 REMARK 3 2 5.2100 - 4.1400 1.00 2782 141 0.1778 0.2103 REMARK 3 3 4.1400 - 3.6200 1.00 2736 136 0.1839 0.2369 REMARK 3 4 3.6200 - 3.2900 1.00 2722 144 0.2096 0.2135 REMARK 3 5 3.2900 - 3.0500 1.00 2709 147 0.2246 0.2634 REMARK 3 6 3.0500 - 2.8700 1.00 2687 141 0.2204 0.2395 REMARK 3 7 2.8700 - 2.7300 1.00 2694 145 0.2149 0.1995 REMARK 3 8 2.7300 - 2.6100 1.00 2694 139 0.2157 0.2808 REMARK 3 9 2.6100 - 2.5100 1.00 2688 121 0.2179 0.2779 REMARK 3 10 2.5100 - 2.4300 0.99 2675 149 0.2176 0.2506 REMARK 3 11 2.4300 - 2.3500 0.99 2654 158 0.2174 0.2909 REMARK 3 12 2.3500 - 2.2800 1.00 2672 128 0.2232 0.2536 REMARK 3 13 2.2800 - 2.2200 0.99 2667 123 0.2268 0.2596 REMARK 3 14 2.2200 - 2.1700 0.98 2641 127 0.2282 0.3023 REMARK 3 15 2.1700 - 2.1200 0.97 2564 146 0.2412 0.2591 REMARK 3 16 2.1200 - 2.0700 0.93 2471 127 0.2583 0.3066 REMARK 3 17 2.0700 - 2.0300 0.84 2243 121 0.2685 0.3017 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.850 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.007 4112 REMARK 3 ANGLE : 0.861 5662 REMARK 3 CHIRALITY : 0.050 638 REMARK 3 PLANARITY : 0.006 667 REMARK 3 DIHEDRAL : 19.712 714 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 21TJ 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_1300062326. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JUL-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL02U1 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 : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47594 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.030 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 (%) : 98.0 REMARK 200 DATA REDUNDANCY : 4.300 REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.03 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.55400 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.17 M AMMONIUM SULFATE, 0.2125 M MES REMARK 280 (PH 6.5), 25.5% (WT./VOL.) PEG5000 MONOMETHYL ETHER, AND 15% REMARK 280 (VOL./VOL.) GLYCEROL, VAPOR DIFFUSION, TEMPERATURE 283K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 30.96500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 77.57250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.43500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 77.57250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.96500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.43500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 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 G B 583 REMARK 465 G B 584 REMARK 465 G B 585 REMARK 465 A B 586 REMARK 465 G B 587 REMARK 465 A B 588 REMARK 465 U B 589 REMARK 465 G B 590 REMARK 465 A B 591 REMARK 465 A B 592 REMARK 465 A B 593 REMARK 465 G B 594 REMARK 465 U B 595 REMARK 465 C B 596 REMARK 465 U B 597 REMARK 465 C B 598 REMARK 465 G B 610 REMARK 465 U B 611 REMARK 465 C B 612 REMARK 465 G B 613 REMARK 465 A B 614 REMARK 465 A B 615 REMARK 465 A B 616 REMARK 465 U C 685 REMARK 465 G C 686 REMARK 465 U C 687 REMARK 465 U C 688 REMARK 465 C C 689 REMARK 465 G C 690 REMARK 465 A C 691 REMARK 465 C C 692 REMARK 465 G C 693 REMARK 465 A C 694 REMARK 465 G C 695 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 10 CG CD CE NZ REMARK 470 ARG A 22 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 35 CG CD OE1 OE2 REMARK 470 LYS A 46 CG CD CE NZ REMARK 470 GLN A 56 CG CD OE1 NE2 REMARK 470 GLU A 99 CG CD OE1 OE2 REMARK 470 GLU A 105 CG CD OE1 OE2 REMARK 470 LYS A 126 CG CD CE NZ REMARK 470 THR A 135 OG1 CG2 REMARK 470 VAL A 138 CG1 CG2 REMARK 470 SER A 139 OG REMARK 470 LYS A 140 CG CD CE NZ REMARK 470 LYS A 142 CG CD CE NZ REMARK 470 ASP A 146 CG OD1 OD2 REMARK 470 LYS A 147 CG CD CE NZ REMARK 470 ASP A 166 CG OD1 OD2 REMARK 470 LYS A 172 CG CD CE NZ REMARK 470 GLU A 260 CG CD OE1 OE2 REMARK 470 GLU A 261 CG CD OE1 OE2 REMARK 470 LYS A 315 CG CD CE NZ REMARK 470 LYS A 360 CG CD CE NZ REMARK 470 GLU A 383 CG CD OE1 OE2 REMARK 470 ARG A 409 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 428 CG CD OE1 NE2 REMARK 470 GLU A 429 CG CD OE1 OE2 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 -92.65 -111.60 REMARK 500 ARG A 277 -118.31 58.48 REMARK 500 ASP A 407 100.12 -166.18 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 A 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 271 NE2 REMARK 620 2 HIS A 273 NE2 107.1 REMARK 620 3 CYS A 282 SG 98.0 115.1 REMARK 620 4 GLU A 343 OE1 60.7 127.7 37.6 REMARK 620 N 1 2 3 DBREF 21TJ A 1 462 UNP E5RPG3 E5RPG3_HE71 1732 2193 DBREF 21TJ B 583 616 PDB 21TJ 21TJ 583 616 DBREF 21TJ C 685 701 PDB 21TJ 21TJ 685 701 SEQADV 21TJ MET A 291 UNP E5RPG3 CYS 2022 ENGINEERED MUTATION SEQADV 21TJ GLY A 417 UNP E5RPG3 SER 2148 ENGINEERED MUTATION SEQADV 21TJ HIS A 463 UNP E5RPG3 EXPRESSION TAG SEQADV 21TJ HIS A 464 UNP E5RPG3 EXPRESSION TAG SEQADV 21TJ HIS A 465 UNP E5RPG3 EXPRESSION TAG SEQADV 21TJ HIS A 466 UNP E5RPG3 EXPRESSION TAG SEQADV 21TJ HIS A 467 UNP E5RPG3 EXPRESSION TAG SEQADV 21TJ HIS A 468 UNP E5RPG3 EXPRESSION TAG SEQRES 1 A 468 GLY GLU ILE GLN TRP VAL LYS PRO ASN LYS 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 HIS 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 TYR GLU PRO ASP GLU TYR ILE LYS GLU ALA ALA SEQRES 7 A 468 LEU HIS TYR ALA ASN GLN LEU LYS GLN LEU ASP ILE ASP SEQRES 8 A 468 THR SER GLN MET SER MET GLU GLU ALA CYS TYR GLY THR SEQRES 9 A 468 GLU ASN 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 SER THR THR ARG ASP VAL SER LYS MET LYS PHE 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 ILE ASP LYS ILE LYS 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 THR PHE HIS ALA ASN PRO GLY THR VAL THR GLY SER SEQRES 17 A 468 ALA VAL GLY CYS ASN PRO ASP THR 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 VAL 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 MET SER GLY THR SER ILE PHE ASN SER SEQRES 24 A 468 MET ILE ASN ASN ILE ILE ILE ARG ALA LEU LEU ILE LYS SEQRES 25 A 468 THR PHE LYS GLY ILE ASP LEU ASP GLU LEU ASN 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 ARG 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 ASN TRP ASP ASN ALA THR PHE LEU LYS ARG SEQRES 30 A 468 GLY PHE LEU PRO ASP GLU GLN PHE PRO PHE LEU ILE HIS SEQRES 31 A 468 PRO THR MET PRO MET LYS 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 GLY LEU CYS LEU LEU ALA TRP HIS ASN GLY LYS GLN GLU SEQRES 34 A 468 TYR GLU LYS PHE VAL SER ALA ILE ARG SER VAL PRO VAL SEQRES 35 A 468 GLY LYS ALA LEU ALA ILE PRO ASN TYR GLU ASN LEU ARG SEQRES 36 A 468 ARG ASN TRP LEU GLU LEU PHE HIS HIS HIS HIS HIS HIS SEQRES 1 B 34 G G G A G A U G A A A G U SEQRES 2 B 34 C U C C A G G C U C U C U SEQRES 3 B 34 C G U C G A A A SEQRES 1 C 17 U G U U C G A C G A G F86 G SEQRES 2 C 17 F86 G C C HET F86 C 696 24 HET F86 C 698 24 HET ZN A 501 1 HET SO4 A 502 5 HET GOL A 503 6 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 HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN F86 REMDESIVIR, BOUND FORM HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 F86 2(C12 H14 N5 O7 P) FORMUL 4 ZN ZN 2+ FORMUL 5 SO4 O4 S 2- FORMUL 6 GOL C3 H8 O3 FORMUL 7 HOH *269(H2 O) HELIX 1 AA1 ASN A 9 GLY A 13 1 5 HELIX 2 AA2 ASP A 53 SER A 60 1 8 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 LYS A 126 ILE A 130 5 5 HELIX 6 AA6 VAL A 138 GLY A 149 1 12 HELIX 7 AA7 SER A 164 LYS A 170 1 7 HELIX 8 AA8 SER A 180 ASN A 201 1 22 HELIX 9 AA9 ASN A 213 LEU A 225 1 13 HELIX 10 AB1 GLY A 236 LEU A 241 1 6 HELIX 11 AB2 SER A 242 ILE A 256 1 15 HELIX 12 AB3 SER A 259 SER A 264 1 6 HELIX 13 AB4 VAL A 266 ASN A 270 1 5 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 SER A 439 1 14 HELIX 21 AC3 VAL A 440 ALA A 445 1 6 HELIX 22 AC4 ASN A 450 PHE A 462 1 13 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 THR A 272 O VAL A 283 SHEET 4 AA1 5 TYR A 154 VAL A 158 1 N TYR A 154 O HIS A 273 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 3 SER A 228 PHE A 230 0 SHEET 2 AA4 3 ASP A 330 TYR A 335 -1 O ALA A 333 N PHE A 230 SHEET 3 AA4 3 ASN A 323 TYR A 327 -1 N ASN A 323 O SER A 334 SHEET 1 AA5 2 PHE A 232 TYR A 234 0 SHEET 2 AA5 2 MET A 355 PRO A 357 -1 O THR A 356 N ASP A 233 SHEET 1 AA6 2 GLY A 378 PRO A 381 0 SHEET 2 AA6 2 ILE A 389 THR A 392 -1 O HIS A 390 N LEU A 380 LINK O3 F86 C 696 P G C 697 1555 1555 1.56 LINK O3' G C 697 P1 F86 C 698 1555 1555 1.56 LINK O3 F86 C 698 P G C 699 1555 1555 1.56 LINK NE2 HIS A 271 ZN ZN A 501 1555 1555 1.98 LINK NE2 HIS A 273 ZN ZN A 501 1555 1555 1.92 LINK SG CYS A 282 ZN ZN A 501 1555 1555 2.21 LINK OE1 GLU A 343 ZN ZN A 501 1555 4445 2.07 CISPEP 1 TYR A 118 PRO A 119 0 -1.99 CRYST1 61.930 76.870 155.145 90.00 90.00 90.00 P 21 21 21 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.016147 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013009 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006446 0.00000 CONECT 2091 3976 CONECT 2108 3976 CONECT 2190 3976 CONECT 3841 3846 3854 CONECT 3842 3844 3852 3854 CONECT 3843 3847 3850 CONECT 3844 3842 3849 3859 CONECT 3845 3848 3854 3858 CONECT 3846 3841 CONECT 3847 3843 3858 3861 CONECT 3848 3845 CONECT 3849 3844 3857 CONECT 3850 3843 3864 CONECT 3851 3856 3857 CONECT 3852 3842 3855 CONECT 3853 3864 CONECT 3854 3841 3842 3845 3861 CONECT 3855 3852 3859 CONECT 3856 3851 3859 3860 CONECT 3857 3849 3851 CONECT 3858 3845 3847 3862 CONECT 3859 3844 3855 3856 CONECT 3860 3856 CONECT 3861 3847 3854 CONECT 3862 3858 3865 CONECT 3863 3864 CONECT 3864 3850 3853 3863 CONECT 3865 3862 CONECT 3873 3911 CONECT 3888 3893 3901 CONECT 3889 3891 3899 3901 CONECT 3890 3894 3897 CONECT 3891 3889 3896 3906 CONECT 3892 3895 3901 3905 CONECT 3893 3888 CONECT 3894 3890 3905 3908 CONECT 3895 3892 CONECT 3896 3891 3904 CONECT 3897 3890 3911 CONECT 3898 3903 3904 CONECT 3899 3889 3902 CONECT 3900 3911 CONECT 3901 3888 3889 3892 3908 CONECT 3902 3899 3906 CONECT 3903 3898 3906 3907 CONECT 3904 3896 3898 CONECT 3905 3892 3894 3909 CONECT 3906 3891 3902 3903 CONECT 3907 3903 CONECT 3908 3894 3901 CONECT 3909 3905 3912 CONECT 3910 3911 CONECT 3911 3873 3897 3900 3910 CONECT 3912 3909 CONECT 3976 2091 2108 2190 CONECT 3977 3978 3979 3980 3981 CONECT 3978 3977 CONECT 3979 3977 CONECT 3980 3977 CONECT 3981 3977 CONECT 3982 3983 3984 CONECT 3983 3982 CONECT 3984 3982 3985 3986 CONECT 3985 3984 CONECT 3986 3984 3987 CONECT 3987 3986 MASTER 320 0 5 22 16 0 0 6 4253 3 66 41 END