HEADER TRANSFERASE/RNA 08-SEP-19 6KWR TITLE CRYSTAL STRUCTURE OF ENTEROVIRUS 71 POLYMERASE ELONGATION COMPLEX TITLE 2 (DDCTP FORM) COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA-DEPENDENT RNA POLYMERASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.7.7.48; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: RNA (31-MER); COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: RNA (5'-R(*UP*GP*UP*UP*CP*CP*GP*AP*GP*AP*GP*A)-D(P*(DOC))- COMPND 12 3'); COMPND 13 CHAIN: C; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROVIRUS A71; SOURCE 3 ORGANISM_TAXID: 39054; SOURCE 4 GENE: CN12_49082GPPOL; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VARIANT: PCG1; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET26B; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 14 ORGANISM_TAXID: 32630; SOURCE 15 MOL_ID: 3; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 18 ORGANISM_TAXID: 32630 KEYWDS POLYMERASE-RNA COMPLEX, ELONGATION, ENTEROVIRUS, VIRAL PROTEIN, KEYWDS 2 TRANSFERASE-RNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR W.SHI,P.GONG REVDAT 4 22-NOV-23 6KWR 1 LINK REVDAT 3 04-MAR-20 6KWR 1 JRNL REVDAT 2 01-JAN-20 6KWR 1 JRNL REVDAT 1 11-DEC-19 6KWR 0 JRNL AUTH W.SHI,H.Q.YE,C.L.DENG,R.LI,B.ZHANG,P.GONG JRNL TITL A NUCLEOBASE-BINDING POCKET IN A VIRAL RNA-DEPENDENT RNA JRNL TITL 2 POLYMERASE CONTRIBUTES TO ELONGATION COMPLEX STABILITY. JRNL REF NUCLEIC ACIDS RES. V. 48 1392 2020 JRNL REFN ESSN 1362-4962 JRNL PMID 31863580 JRNL DOI 10.1093/NAR/GKZ1170 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10_2155 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.23 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 22865 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) : 0.216 REMARK 3 FREE R VALUE : 0.257 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.190 REMARK 3 FREE R VALUE TEST SET COUNT : 1187 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 38.2270 - 4.9968 0.97 2718 164 0.1932 0.1994 REMARK 3 2 4.9968 - 3.9674 0.98 2697 155 0.1701 0.2070 REMARK 3 3 3.9674 - 3.4663 0.99 2701 164 0.1971 0.2576 REMARK 3 4 3.4663 - 3.1496 0.99 2715 141 0.2416 0.3228 REMARK 3 5 3.1496 - 2.9239 0.99 2702 153 0.2637 0.3821 REMARK 3 6 2.9239 - 2.7516 0.99 2730 136 0.2898 0.2988 REMARK 3 7 2.7516 - 2.6138 1.00 2715 133 0.3182 0.3906 REMARK 3 8 2.6138 - 2.5000 0.99 2700 141 0.3505 0.4833 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) : 0.460 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 56.91 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 64.72 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 4564 REMARK 3 ANGLE : 1.054 6359 REMARK 3 CHIRALITY : 0.053 719 REMARK 3 PLANARITY : 0.007 681 REMARK 3 DIHEDRAL : 17.790 2612 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 6KWR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1300013773. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAY-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 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 : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK 9.9.9.4D REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22884 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 38.230 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 2.880 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.46300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.600 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: 5F8G REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, PH 8.5, EVAPORATION, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 65.00400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.22700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 65.00400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.22700 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: 6210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23520 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -60.0 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 ALA A 358 REMARK 465 ASP A 359 REMARK 465 LYS A 360 REMARK 465 SER A 361 REMARK 465 PRO A 362 REMARK 465 CYS A 363 REMARK 465 PHE A 364 REMARK 465 ASN A 365 REMARK 465 GLU A 366 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 A B 590 REMARK 465 A B 591 REMARK 465 A B 612 REMARK 465 U C 689 REMARK 465 G C 690 REMARK 465 U C 691 REMARK 465 U C 692 REMARK 465 C C 693 REMARK 465 C C 694 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 GLU A 72 CG CD OE1 OE2 REMARK 470 ARG A 128 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 GLU A 350 CG CD OE1 OE2 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 OD1 ASP A 407 NE ARG A 409 2.17 REMARK 500 NH1 ARG A 416 O2' U B 606 2.17 REMARK 500 REMARK 500 REMARK: NULL 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 U B 606 O4' - C1' - N1 ANGL. DEV. = 5.0 DEGREES REMARK 500 DOC C 701 O3' - P - OP2 ANGL. DEV. = 13.7 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 104 -161.61 -128.54 REMARK 500 LEU A 225 66.18 -115.56 REMARK 500 ARG A 277 -97.82 62.23 REMARK 500 ASP A 407 116.68 -179.18 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 MG A 501 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 233 OD2 REMARK 620 2 ASP A 330 OD1 139.3 REMARK 620 3 HOH A 604 O 52.6 163.9 REMARK 620 4 HOH A 661 O 122.9 86.9 77.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 502 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 271 NE2 REMARK 620 2 HIS A 273 NE2 109.2 REMARK 620 3 CYS A 282 SG 107.7 95.2 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DCT A 503 DBREF1 6KWR A 1 462 UNP A0A023RBB6_9ENTO DBREF2 6KWR A A0A023RBB6 1732 2193 DBREF 6KWR B 582 612 PDB 6KWR 6KWR 582 612 DBREF 6KWR C 689 701 PDB 6KWR 6KWR 689 701 SEQADV 6KWR HIS A 463 UNP A0A023RBB EXPRESSION TAG SEQADV 6KWR HIS A 464 UNP A0A023RBB EXPRESSION TAG SEQADV 6KWR HIS A 465 UNP A0A023RBB EXPRESSION TAG SEQADV 6KWR HIS A 466 UNP A0A023RBB EXPRESSION TAG SEQADV 6KWR HIS A 467 UNP A0A023RBB EXPRESSION TAG SEQADV 6KWR HIS A 468 UNP A0A023RBB 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 ILE 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 HIS GLU PRO ASP GLU TYR ILE LYS GLU ALA ALA SEQRES 7 A 468 LEU HIS TYR ALA ASN GLN LEU LYS GLN LEU GLU ILE ASN 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 PRO 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 ALA PHE GLY HIS LEU TYR SEQRES 16 A 468 GLU ALA PHE HIS ALA ASN PRO GLY THR ILE 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 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 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 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 ASN TRP GLY 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 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 GLN GLU SEQRES 34 A 468 TYR GLU LYS PHE VAL SER THR ILE ARG SER VAL PRO VAL SEQRES 35 A 468 GLY ARG 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 31 G G G A G A U G A A A G U SEQRES 2 B 31 C U C C A G G U C U C U C SEQRES 3 B 31 G G A A A SEQRES 1 C 13 U G U U C C G A G A G A DOC HET DOC C 701 18 HET MG A 501 1 HET ZN A 502 1 HET DCT A 503 27 HETNAM DOC 2',3'-DIDEOXYCYTIDINE-5'-MONOPHOSPHATE HETNAM MG MAGNESIUM ION HETNAM ZN ZINC ION HETNAM DCT 2',3'-DIDEOXYCYTIDINE 5'-TRIPHOSPHATE FORMUL 3 DOC C9 H14 N3 O6 P FORMUL 4 MG MG 2+ FORMUL 5 ZN ZN 2+ FORMUL 6 DCT C9 H16 N3 O12 P3 FORMUL 7 HOH *105(H2 O) HELIX 1 AA1 ASN A 9 GLY A 13 1 5 HELIX 2 AA2 ASP A 53 PHE A 59 1 7 HELIX 3 AA3 SER A 60 TYR A 62 5 3 HELIX 4 AA4 ASP A 71 LYS A 86 1 16 HELIX 5 AA5 GLN A 87 GLU A 89 5 3 HELIX 6 AA6 SER A 96 GLY A 103 1 8 HELIX 7 AA7 PRO A 119 GLY A 124 1 6 HELIX 8 AA8 LYS A 126 LEU A 131 1 6 HELIX 9 AA9 VAL A 138 GLY A 149 1 12 HELIX 10 AB1 ILE A 165 LYS A 170 1 6 HELIX 11 AB2 SER A 180 ASN A 201 1 22 HELIX 12 AB3 ASN A 213 LEU A 225 1 13 HELIX 13 AB4 PRO A 243 ILE A 256 1 14 HELIX 14 AB5 SER A 259 LEU A 265 1 7 HELIX 15 AB6 ILE A 266 ASN A 270 1 5 HELIX 16 AB7 GLY A 293 PHE A 314 1 22 HELIX 17 AB8 ASP A 318 LEU A 322 5 5 HELIX 18 AB9 ASP A 340 TYR A 351 1 12 HELIX 19 AC1 PRO A 394 ARG A 403 1 10 HELIX 20 AC2 ASP A 407 ARG A 409 5 3 HELIX 21 AC3 ASN A 410 TRP A 423 1 14 HELIX 22 AC4 GLY A 426 ARG A 438 1 13 HELIX 23 AC5 VAL A 440 LEU A 446 1 7 HELIX 24 AC6 ASN A 450 GLU A 460 1 11 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 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 LYS A 38 PRO A 40 0 SHEET 2 AA3 2 LEU A 162 SER A 164 -1 O ARG A 163 N GLU A 39 SHEET 1 AA4 3 SER A 228 ALA A 231 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 ASP A 233 TYR A 234 0 SHEET 2 AA5 2 MET A 355 THR A 356 -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' A C 700 P DOC C 701 1555 1555 1.55 LINK OD2 ASP A 233 MG MG A 501 1555 1555 2.96 LINK NE2 HIS A 271 ZN ZN A 502 1555 1555 2.37 LINK NE2 HIS A 273 ZN ZN A 502 1555 1555 1.98 LINK SG CYS A 282 ZN ZN A 502 1555 1555 2.02 LINK OD1 ASP A 330 MG MG A 501 1555 1555 2.20 LINK MG MG A 501 O HOH A 604 1555 1555 2.17 LINK MG MG A 501 O HOH A 661 1555 1555 2.09 CISPEP 1 TYR A 118 PRO A 119 0 -2.70 SITE 1 AC1 4 ASP A 233 ASP A 330 HOH A 604 HOH A 661 SITE 1 AC2 3 HIS A 271 HIS A 273 CYS A 282 SITE 1 AC3 8 ARG A 174 GLY A 236 ASP A 238 ASP A 329 SITE 2 AC3 8 HOH A 635 G B 600 G B 601 DOC C 701 CRYST1 130.008 76.454 68.075 90.00 94.92 90.00 C 1 2 1 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 0.007692 0.000000 0.000662 0.00000 SCALE2 0.000000 0.013080 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014744 0.00000