HEADER TRANSFERASE 23-DEC-25 21TI TITLE ENTEROVIRUS 71 POLYMERASE (S417G MUTANT) ELONGATION COMPLEX WITH TITLE 2 REMDESIVIR NUCLEOTIDES AT PRODUCT STRAND POSITIONS -3 AND -5 (C2S4 TITLE 3 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: HUMAN ENTEROVIRUS 71; SOURCE 3 ORGANISM_COMMON: EV71, EV-71; SOURCE 4 ORGANISM_TAXID: 39054; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: PCG1; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET26B; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 13 ORGANISM_TAXID: 32630; SOURCE 14 MOL_ID: 3; SOURCE 15 SYNTHETIC: YES; SOURCE 16 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 17 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 21TI 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. 2.22 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) : 2.22 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.81 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 36525 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.950 REMARK 3 FREE R VALUE TEST SET COUNT : 1809 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 21.8100 - 5.2100 0.99 2816 166 0.1937 0.2131 REMARK 3 2 5.2100 - 4.1400 0.99 2751 140 0.1700 0.2408 REMARK 3 3 4.1400 - 3.6200 1.00 2721 131 0.1782 0.2133 REMARK 3 4 3.6200 - 3.2900 1.00 2703 144 0.2058 0.2223 REMARK 3 5 3.2900 - 3.0600 1.00 2679 151 0.2219 0.2327 REMARK 3 6 3.0600 - 2.8800 1.00 2656 145 0.2275 0.2677 REMARK 3 7 2.8800 - 2.7300 1.00 2676 140 0.2311 0.3035 REMARK 3 8 2.7300 - 2.6100 1.00 2689 130 0.2431 0.2880 REMARK 3 9 2.6100 - 2.5100 1.00 2682 119 0.2507 0.3069 REMARK 3 10 2.5100 - 2.4300 0.98 2583 145 0.2386 0.3214 REMARK 3 11 2.4300 - 2.3500 0.99 2612 158 0.2477 0.2831 REMARK 3 12 2.3500 - 2.2800 1.00 2661 135 0.2594 0.2755 REMARK 3 13 2.2800 - 2.2200 0.93 2487 105 0.2723 0.3201 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) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.730 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 4157 REMARK 3 ANGLE : 0.914 5741 REMARK 3 CHIRALITY : 0.049 647 REMARK 3 PLANARITY : 0.007 667 REMARK 3 DIHEDRAL : 19.669 735 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 21TI 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_1300062333. 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 : 36619 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.210 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 (%) : 99.4 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.21 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.29 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.70 REMARK 200 R MERGE FOR SHELL (I) : 0.75400 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 (%): 53.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 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 31.68050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 75.17750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.46450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 75.17750 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 31.68050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.46450 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: 5980 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20540 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -116.0 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 465 REMARK 465 HIS A 466 REMARK 465 HIS A 467 REMARK 465 HIS A 468 REMARK 465 G B 582 REMARK 465 G B 583 REMARK 465 G B 584 REMARK 465 A B 585 REMARK 465 G B 586 REMARK 465 A B 587 REMARK 465 U B 588 REMARK 465 G B 589 REMARK 465 A B 590 REMARK 465 A B 591 REMARK 465 A B 592 REMARK 465 G B 593 REMARK 465 U B 594 REMARK 465 C B 595 REMARK 465 U B 596 REMARK 465 C B 597 REMARK 465 C B 598 REMARK 465 G B 609 REMARK 465 U B 610 REMARK 465 C B 611 REMARK 465 G B 612 REMARK 465 A B 613 REMARK 465 A B 614 REMARK 465 A B 615 REMARK 465 U C 686 REMARK 465 G C 687 REMARK 465 U C 688 REMARK 465 U C 689 REMARK 465 C C 690 REMARK 465 G C 691 REMARK 465 A C 692 REMARK 465 C C 693 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 ILE A 17 CG1 CG2 CD1 REMARK 470 ASN A 18 CG OD1 ND2 REMARK 470 THR A 21 OG1 CG2 REMARK 470 ARG A 22 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 24 CG CD CE NZ REMARK 470 GLU A 26 CG CD OE1 OE2 REMARK 470 HIS A 44 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 46 CG CD CE NZ REMARK 470 GLU A 69 CG CD OE1 OE2 REMARK 470 GLU A 72 CG CD OE1 OE2 REMARK 470 LEU A 79 CG CD1 CD2 REMARK 470 ASN A 83 CG OD1 ND2 REMARK 470 GLU A 98 CG CD OE1 OE2 REMARK 470 GLU A 105 CG CD OE1 OE2 REMARK 470 ASP A 137 CG OD1 OD2 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 LYS A 167 CG CD CE NZ REMARK 470 LYS A 172 CG CD CE NZ REMARK 470 ILE A 176 CG1 CG2 CD1 REMARK 470 GLU A 261 CG CD OE1 OE2 REMARK 470 ARG A 277 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 315 CG CD CE NZ REMARK 470 GLU A 383 CG CD OE1 OE2 REMARK 470 GLN A 384 CG CD OE1 NE2 REMARK 470 LYS A 396 CG CD CE NZ REMARK 470 ARG A 409 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 428 CG CD OE1 NE2 REMARK 470 HIS A 463 CG ND1 CD2 CE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 C C 702 C6 - N1 - C2 ANGL. DEV. = -2.5 DEGREES 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 THR A 66 -74.04 -107.25 REMARK 500 ASP A 89 73.12 41.49 REMARK 500 SER A 164 154.42 -48.00 REMARK 500 ARG A 277 -113.80 65.66 REMARK 500 SER A 361 171.84 -56.35 REMARK 500 LYS A 376 -1.30 72.38 REMARK 500 ASP A 407 105.56 -166.43 REMARK 500 PHE A 462 33.62 -87.04 REMARK 500 HIS A 463 -64.37 64.55 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 MN A 501 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 233 OD1 REMARK 620 2 ASP A 329 OD1 93.5 REMARK 620 3 ASP A 330 OD1 97.8 94.1 REMARK 620 4 C C 701 O3' 161.2 74.3 97.3 REMARK 620 5 C C 702 OP1 98.4 81.8 163.5 66.3 REMARK 620 6 HOH C 803 O 97.8 165.6 93.2 92.5 87.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 502 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 234 O REMARK 620 2 ASP A 329 OD2 95.2 REMARK 620 3 POP A 503 O2 95.6 95.0 REMARK 620 4 HOH A 664 O 86.7 157.1 107.5 REMARK 620 5 C C 702 OP1 163.7 78.7 100.0 93.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 504 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 271 NE2 REMARK 620 2 HIS A 273 NE2 109.8 REMARK 620 3 CYS A 282 SG 105.7 116.3 REMARK 620 4 GLU A 343 OE1 61.0 132.4 44.7 REMARK 620 N 1 2 3 DBREF 21TI A 1 462 UNP E5RPG3 E5RPG3_HE71 1732 2193 DBREF 21TI B 582 615 PDB 21TI 21TI 582 615 DBREF 21TI C 686 702 PDB 21TI 21TI 686 702 SEQADV 21TI MET A 291 UNP E5RPG3 CYS 2022 ENGINEERED MUTATION SEQADV 21TI GLY A 417 UNP E5RPG3 SER 2148 ENGINEERED MUTATION SEQADV 21TI HIS A 463 UNP E5RPG3 EXPRESSION TAG SEQADV 21TI HIS A 464 UNP E5RPG3 EXPRESSION TAG SEQADV 21TI HIS A 465 UNP E5RPG3 EXPRESSION TAG SEQADV 21TI HIS A 466 UNP E5RPG3 EXPRESSION TAG SEQADV 21TI HIS A 467 UNP E5RPG3 EXPRESSION TAG SEQADV 21TI 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 697 24 HET F86 C 699 24 HET MN A 501 1 HET MN A 502 1 HET POP A 503 9 HET ZN A 504 1 HET SO4 A 505 5 HET SO4 A 506 5 HET SO4 A 507 5 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 MN MANGANESE (II) ION HETNAM POP PYROPHOSPHATE 2- HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION HETSYN F86 REMDESIVIR, BOUND FORM FORMUL 3 F86 2(C12 H14 N5 O7 P) FORMUL 4 MN 2(MN 2+) FORMUL 6 POP H2 O7 P2 2- FORMUL 7 ZN ZN 2+ FORMUL 8 SO4 3(O4 S 2-) FORMUL 11 HOH *132(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 LYS A 86 1 16 HELIX 4 AA4 GLN A 87 ASP A 89 5 3 HELIX 5 AA5 SER A 96 GLY A 103 1 8 HELIX 6 AA6 PRO A 119 GLY A 124 1 6 HELIX 7 AA7 LYS A 126 ILE A 130 5 5 HELIX 8 AA8 VAL A 138 GLY A 149 1 12 HELIX 9 AA9 SER A 164 LYS A 170 1 7 HELIX 10 AB1 SER A 180 ASN A 201 1 22 HELIX 11 AB2 ASN A 213 LEU A 225 1 13 HELIX 12 AB3 SER A 242 GLY A 257 1 16 HELIX 13 AB4 SER A 259 SER A 264 1 6 HELIX 14 AB5 LEU A 265 ASN A 270 1 6 HELIX 15 AB6 GLY A 293 PHE A 314 1 22 HELIX 16 AB7 ASP A 318 LEU A 322 5 5 HELIX 17 AB8 ASP A 340 TYR A 351 1 12 HELIX 18 AB9 PRO A 394 ARG A 403 1 10 HELIX 19 AC1 ASP A 407 ARG A 409 5 3 HELIX 20 AC2 ASN A 410 TRP A 423 1 14 HELIX 21 AC3 GLY A 426 ARG A 438 1 13 HELIX 22 AC4 VAL A 442 LEU A 446 5 5 HELIX 23 AC5 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 VAL A 275 SHEET 5 AA1 5 LEU A 175 ALA A 178 -1 O ALA A 178 N SER A 155 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 ASN A 323 TYR A 327 0 SHEET 2 AA4 4 ASP A 330 TYR A 335 -1 O LEU A 332 N VAL A 325 SHEET 3 AA4 4 SER A 228 SER A 235 -1 N PHE A 230 O ALA A 333 SHEET 4 AA4 4 THR A 354 THR A 356 -1 O THR A 354 N SER A 235 SHEET 1 AA5 2 GLY A 378 PRO A 381 0 SHEET 2 AA5 2 ILE A 389 THR A 392 -1 O HIS A 390 N LEU A 380 LINK O3' G C 696 P1 F86 C 697 1555 1555 1.62 LINK O3 F86 C 697 P G C 698 1555 1555 1.62 LINK O3' G C 698 P1 F86 C 699 1555 1555 1.61 LINK O3 F86 C 699 P G C 700 1555 1555 1.62 LINK OD1 ASP A 233 MN MN A 501 1555 1555 2.20 LINK O TYR A 234 MN MN A 502 1555 1555 2.24 LINK NE2 HIS A 271 ZN ZN A 504 1555 1555 1.83 LINK NE2 HIS A 273 ZN ZN A 504 1555 1555 2.13 LINK SG CYS A 282 ZN ZN A 504 1555 1555 2.14 LINK OD1 ASP A 329 MN MN A 501 1555 1555 2.16 LINK OD2 ASP A 329 MN MN A 502 1555 1555 2.16 LINK OD1 ASP A 330 MN MN A 501 1555 1555 2.18 LINK OE1 GLU A 343 ZN ZN A 504 1555 4445 1.95 LINK MN MN A 501 O3' C C 701 1555 1555 2.39 LINK MN MN A 501 OP1 C C 702 1555 1555 2.09 LINK MN MN A 501 O HOH C 803 1555 1555 2.17 LINK MN MN A 502 O2 POP A 503 1555 1555 2.24 LINK MN MN A 502 O HOH A 664 1555 1555 2.25 LINK MN MN A 502 OP1 C C 702 1555 1555 2.24 CISPEP 1 TYR A 118 PRO A 119 0 -3.42 CRYST1 63.361 76.929 150.355 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 0.015783 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012999 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006651 0.00000 CONECT 1770 4005 CONECT 1775 4006 CONECT 2069 4016 CONECT 2086 4016 CONECT 2162 4016 CONECT 2506 4005 CONECT 2507 4006 CONECT 2514 4005 CONECT 3855 3893 CONECT 3870 3875 3883 CONECT 3871 3873 3881 3883 CONECT 3872 3876 3879 CONECT 3873 3871 3878 3888 CONECT 3874 3877 3883 3887 CONECT 3875 3870 CONECT 3876 3872 3887 3890 CONECT 3877 3874 CONECT 3878 3873 3886 CONECT 3879 3872 3893 CONECT 3880 3885 3886 CONECT 3881 3871 3884 CONECT 3882 3893 CONECT 3883 3870 3871 3874 3890 CONECT 3884 3881 3888 CONECT 3885 3880 3888 3889 CONECT 3886 3878 3880 CONECT 3887 3874 3876 3891 CONECT 3888 3873 3884 3885 CONECT 3889 3885 CONECT 3890 3876 3883 CONECT 3891 3887 3894 CONECT 3892 3893 CONECT 3893 3855 3879 3882 3892 CONECT 3894 3891 CONECT 3902 3940 CONECT 3917 3922 3930 CONECT 3918 3920 3928 3930 CONECT 3919 3923 3926 CONECT 3920 3918 3925 3935 CONECT 3921 3924 3930 3934 CONECT 3922 3917 CONECT 3923 3919 3934 3937 CONECT 3924 3921 CONECT 3925 3920 3933 CONECT 3926 3919 3940 CONECT 3927 3932 3933 CONECT 3928 3918 3931 CONECT 3929 3940 CONECT 3930 3917 3918 3921 3937 CONECT 3931 3928 3935 CONECT 3932 3927 3935 3936 CONECT 3933 3925 3927 CONECT 3934 3921 3923 3938 CONECT 3935 3920 3931 3932 CONECT 3936 3932 CONECT 3937 3923 3930 CONECT 3938 3934 3941 CONECT 3939 3940 CONECT 3940 3902 3926 3929 3939 CONECT 3941 3938 CONECT 3972 4005 CONECT 3985 4005 4006 CONECT 4005 1770 2506 2514 3972 CONECT 4005 3985 4160 CONECT 4006 1775 2507 3985 4009 CONECT 4006 4095 CONECT 4007 4008 4009 4010 4011 CONECT 4008 4007 CONECT 4009 4006 4007 CONECT 4010 4007 CONECT 4011 4007 4012 CONECT 4012 4011 4013 4014 4015 CONECT 4013 4012 CONECT 4014 4012 CONECT 4015 4012 CONECT 4016 2069 2086 2162 CONECT 4017 4018 4019 4020 4021 CONECT 4018 4017 CONECT 4019 4017 CONECT 4020 4017 CONECT 4021 4017 CONECT 4022 4023 4024 4025 4026 CONECT 4023 4022 CONECT 4024 4022 CONECT 4025 4022 CONECT 4026 4022 CONECT 4027 4028 4029 4030 4031 CONECT 4028 4027 CONECT 4029 4027 CONECT 4030 4027 CONECT 4031 4027 CONECT 4095 4006 CONECT 4160 4005 MASTER 366 0 9 23 15 0 0 6 4160 3 93 41 END