HEADER ANTIVIRAL PROTEIN/RNA/DNA 15-JAN-25 9LJF TITLE CRYO-EM STRUCTURE OF THE DGTP BOUND DRT2-NCRNA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA-DEPENDENT DNA POLYMERASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: RNA (280-MER); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: DNA (5'-D(P*GP*AP*TP*AP*T)-3'); COMPND 11 CHAIN: C; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 8 ORGANISM_TAXID: 573; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 866768; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 13 ORGANISM_TAXID: 573; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS ANTIVIRAL PROTEIN/RNA/DNA, ANTIVIRAL PROTEIN-RNA-DNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR J.T.ZHANG,H.QING,Y.S.XIA,N.JIA REVDAT 1 15-JUL-26 9LJF 0 JRNL AUTH N.JIA,J.T.ZHANG,Y.S.XIA,H.QI,X.Y.SONG JRNL TITL DUAL SENSING ACTIVATES ANTIVIRAL REVERSE TRANSCRIPTASE FOR JRNL TITL 2 MEMBRANE TARGETING JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.520 REMARK 3 NUMBER OF PARTICLES : 150565 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9LJF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 17-JAN-25. REMARK 100 THE DEPOSITION ID IS D_1300055736. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : DGTP BOUND DRT2-NCRNA COMPLEX REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOCONTINUUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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 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 LYS A 56 REMARK 465 ASP A 57 REMARK 465 LYS A 58 REMARK 465 SER A 59 REMARK 465 THR A 60 REMARK 465 LYS A 61 REMARK 465 GLN A 62 REMARK 465 LEU A 63 REMARK 465 A B 24 REMARK 465 U B 25 REMARK 465 U B 26 REMARK 465 G B 27 REMARK 465 U B 28 REMARK 465 A B 29 REMARK 465 C B 30 REMARK 465 A B 31 REMARK 465 G B 32 REMARK 465 G B 33 REMARK 465 U B 34 REMARK 465 U B 35 REMARK 465 G B 36 REMARK 465 U B 37 REMARK 465 C B 38 REMARK 465 A B 39 REMARK 465 A B 40 REMARK 465 G B 41 REMARK 465 C B 42 REMARK 465 C B 43 REMARK 465 U B 44 REMARK 465 C B 45 REMARK 465 C B 46 REMARK 465 C B 47 REMARK 465 A B 48 REMARK 465 C B 49 REMARK 465 A B 50 REMARK 465 G B 51 REMARK 465 G B 52 REMARK 465 U B 53 REMARK 465 C B 54 REMARK 465 U B 55 REMARK 465 U B 56 REMARK 465 G B 57 REMARK 465 G B 58 REMARK 465 U B 59 REMARK 465 G B 60 REMARK 465 A B 61 REMARK 465 A B 62 REMARK 465 A B 63 REMARK 465 C B 64 REMARK 465 C B 65 REMARK 465 A B 66 REMARK 465 A B 67 REMARK 465 U B 68 REMARK 465 C B 69 REMARK 465 A B 70 REMARK 465 C B 71 REMARK 465 U B 72 REMARK 465 G B 73 REMARK 465 U B 74 REMARK 465 G B 75 REMARK 465 A B 76 REMARK 465 C B 77 REMARK 465 G B 78 REMARK 465 A B 79 REMARK 465 C B 80 REMARK 465 G B 81 REMARK 465 G B 82 REMARK 465 U B 83 REMARK 465 A B 84 REMARK 465 A B 85 REMARK 465 G B 86 REMARK 465 C B 87 REMARK 465 A B 88 REMARK 465 A B 89 REMARK 465 C B 90 REMARK 465 A B 91 REMARK 465 C B 92 REMARK 465 U B 93 REMARK 465 U B 94 REMARK 465 G B 95 REMARK 465 G B 96 REMARK 465 A B 97 REMARK 465 U B 98 REMARK 465 G B 99 REMARK 465 A B 100 REMARK 465 U B 101 REMARK 465 A B 102 REMARK 465 U B 103 REMARK 465 U B 104 REMARK 465 C B 105 REMARK 465 A B 106 REMARK 465 U B 107 REMARK 465 A B 108 REMARK 465 A B 109 REMARK 465 U B 110 REMARK 465 U B 111 REMARK 465 G B 112 REMARK 465 A B 113 REMARK 465 C B 114 REMARK 465 U B 115 REMARK 465 C B 116 REMARK 465 C B 117 REMARK 465 A B 118 REMARK 465 C B 119 REMARK 465 G B 120 REMARK 465 C B 121 REMARK 465 U B 122 REMARK 465 A B 123 REMARK 465 C B 124 REMARK 465 U B 125 REMARK 465 G B 126 REMARK 465 A B 127 REMARK 465 U B 128 REMARK 465 U B 129 REMARK 465 A B 130 REMARK 465 C B 131 REMARK 465 A B 132 REMARK 465 U B 133 REMARK 465 U B 134 REMARK 465 A B 135 REMARK 465 U B 136 REMARK 465 A B 137 REMARK 465 C B 138 REMARK 465 A B 148 REMARK 465 A B 149 REMARK 465 C B 150 REMARK 465 A B 151 REMARK 465 U B 152 REMARK 465 U B 153 REMARK 465 U B 154 REMARK 465 G B 221 REMARK 465 G B 222 REMARK 465 U B 223 REMARK 465 U B 224 REMARK 465 A B 225 REMARK 465 U B 274 REMARK 465 U B 275 REMARK 465 U B 276 REMARK 465 G B 277 REMARK 465 C B 278 REMARK 465 U B 279 REMARK 465 A B 280 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 OH TYR A 245 O LEU A 294 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 G B 1 P G B 1 OP3 -0.128 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 ASP A 5 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 PRO A 71 CA - N - CD ANGL. DEV. = -14.1 DEGREES REMARK 500 U B 205 N3 - C2 - O2 ANGL. DEV. = -4.2 DEGREES REMARK 500 G B 233 O4' - C1' - N9 ANGL. DEV. = -6.3 DEGREES REMARK 500 G B 233 C8 - N9 - C1' ANGL. DEV. = 8.7 DEGREES REMARK 500 G B 233 C4 - N9 - C1' ANGL. DEV. = -9.9 DEGREES REMARK 500 G B 234 O5' - P - OP1 ANGL. DEV. = -6.3 DEGREES REMARK 500 U B 238 C2 - N1 - C1' ANGL. DEV. = 7.4 DEGREES REMARK 500 U B 265 C5 - C6 - N1 ANGL. DEV. = 3.4 DEGREES REMARK 500 U B 265 C2 - N1 - C1' ANGL. DEV. = 8.2 DEGREES REMARK 500 C B 267 C6 - N1 - C2 ANGL. DEV. = -3.2 DEGREES REMARK 500 C B 267 N1 - C2 - O2 ANGL. DEV. = 6.3 DEGREES REMARK 500 C B 267 N3 - C2 - O2 ANGL. DEV. = -8.8 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 ASN A 102 67.96 61.87 REMARK 500 ASN A 114 -9.01 69.33 REMARK 500 LYS A 215 -60.32 -102.53 REMARK 500 CYS A 268 -118.48 54.06 REMARK 500 ALA A 284 -163.30 -79.13 REMARK 500 ARG A 390 25.76 -141.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-63147 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE DGTP BOND DRT2-NCRNA COMPLEX DBREF 9LJF A 1 425 PDB 9LJF 9LJF 1 425 DBREF1 9LJF B 1 280 GB CP063277.1 DBREF2 9LJF B 1920786575 4973021 4973300 DBREF 9LJF C -3 1 PDB 9LJF 9LJF -3 1 SEQRES 1 A 425 MET ASN ASN ASP ASP TYR PRO TRP PHE ARG LYS ARG GLY SEQRES 2 A 425 TYR LEU HIS PHE ASP GLU PRO VAL SER LEU LYS LYS ALA SEQRES 3 A 425 VAL LYS TYR VAL SER SER PRO GLU LYS ILE ILE LYS HIS SEQRES 4 A 425 SER PHE LEU PRO PHE LEU SER PHE GLU VAL LYS SER PHE SEQRES 5 A 425 LYS ILE LYS LYS ASP LYS SER THR LYS GLN LEU SER LYS SEQRES 6 A 425 THR GLU LYS LEU ARG PRO ILE ALA TYR SER SER HIS LEU SEQRES 7 A 425 ASP SER HIS ILE TYR ALA PHE TYR ALA GLU TYR LEU THR SEQRES 8 A 425 GLY HIS TYR GLU LEU LEU ILE GLN GLU ASN ASN LEU HIS SEQRES 9 A 425 GLU ASN ILE LEU ALA PHE ARG SER LEU ASN LYS SER ASN SEQRES 10 A 425 ILE GLU PHE ALA LYS ARG ALA PHE ASP THR ILE THR GLU SEQRES 11 A 425 MET GLY GLU CYS SER ALA VAL ALA LEU ASP LEU SER GLY SEQRES 12 A 425 PHE PHE ASP ASN LEU ASP HIS GLN ILE LEU LYS HIS GLN SEQRES 13 A 425 TRP CYS LYS VAL ILE GLY THR GLU ALA LEU PRO GLN ASP SEQRES 14 A 425 HIS PHE ALA ILE TYR LYS SER ILE THR ARG TYR SER LYS SEQRES 15 A 425 VAL ASP LYS ASN ARG ALA TYR GLU ILE LEU GLY ILE SER SEQRES 16 A 425 LYS ASN ASN PRO LYS TYR ASN ARG ARG LYS ILE CYS THR SEQRES 17 A 425 PRO VAL ASP PHE ARG ASN LYS ILE ARG LYS ASN GLY LEU SEQRES 18 A 425 ILE ILE VAL ASN ASN SER GLN LYS GLY ILE PRO GLN GLY SEQRES 19 A 425 SER PRO ILE SER ALA LEU LEU SER ASN ILE TYR MET LEU SEQRES 20 A 425 ASP PHE ASP ILE GLU MET ARG ASP TYR ALA GLN GLU ARG SEQRES 21 A 425 GLY GLY HIS TYR TYR ARG TYR CYS ASP ASP MET LEU PHE SEQRES 22 A 425 ILE VAL PRO THR LYS TYR ASN LYS THR LEU ALA GLY ASP SEQRES 23 A 425 VAL ALA GLN ARG ILE LYS HIS LEU LYS VAL GLU LEU ASN SEQRES 24 A 425 THR LYS LYS THR GLU ILE ARG ASP PHE ILE TYR LYS ASP SEQRES 25 A 425 SER THR LEU VAL ALA ASN MET PRO LEU GLN TYR LEU GLY SEQRES 26 A 425 PHE ILE PHE ASP GLY SER ASN ILE LEU LEU ARG SER SER SEQRES 27 A 425 SER LEU ALA ARG TYR SER GLU ARG MET LYS ARG GLY VAL SEQRES 28 A 425 ARG LEU ALA LYS ALA THR MET ASP SER LYS ASN ARG ILE SEQRES 29 A 425 ARG GLU ASN LYS GLY GLU ALA LEU LYS ALA LEU PHE LYS SEQRES 30 A 425 LYS LYS LEU TYR ALA ARG TYR SER HIS ILE GLY ARG ARG SEQRES 31 A 425 ASN PHE LEU THR TYR GLY TYR ARG ALA ALA LYS ILE MET SEQRES 32 A 425 ASN SER LYS ALA ILE LYS ARG GLN LEU LYS PRO LEU GLN SEQRES 33 A 425 LYS ARG LEU GLU ASN GLU ILE LEU LYS SEQRES 1 B 280 G C C C U A A A C A A A G SEQRES 2 B 280 G U U U A G G G G U A U U SEQRES 3 B 280 G U A C A G G U U G U C A SEQRES 4 B 280 A G C C U C C C A C A G G SEQRES 5 B 280 U C U U G G U G A A A C C SEQRES 6 B 280 A A U C A C U G U G A C G SEQRES 7 B 280 A C G G U A A G C A A C A SEQRES 8 B 280 C U U G G A U G A U A U U SEQRES 9 B 280 C A U A A U U G A C U C C SEQRES 10 B 280 A C G C U A C U G A U U A SEQRES 11 B 280 C A U U A U A C A G C A U SEQRES 12 B 280 A U C U A A C A U U U G C SEQRES 13 B 280 G G C G A G G U U C A C A SEQRES 14 B 280 A U U U G U A U U U A G G SEQRES 15 B 280 U A C U G A U U G U G G A SEQRES 16 B 280 U G A G A A G G U U G G A SEQRES 17 B 280 G A A A G A C C A C U U G SEQRES 18 B 280 G U U A A G C C G G A G G SEQRES 19 B 280 A U G U G U C C U A G A A SEQRES 20 B 280 U U G U C G C U A U U C U SEQRES 21 B 280 G U C A U C C U C C G G U SEQRES 22 B 280 U U U G C U A SEQRES 1 C 5 DG DA DT DA DT HET MG A 501 1 HET MG B 301 1 HET DGT B 302 31 HETNAM MG MAGNESIUM ION HETNAM DGT 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE FORMUL 4 MG 2(MG 2+) FORMUL 6 DGT C10 H16 N5 O13 P3 HELIX 1 AA1 SER A 22 SER A 32 1 11 HELIX 2 AA2 SER A 32 LYS A 38 1 7 HELIX 3 AA3 SER A 76 ASN A 102 1 27 HELIX 4 AA4 SER A 116 GLU A 130 1 15 HELIX 5 AA5 PHE A 144 LEU A 148 5 5 HELIX 6 AA6 ASP A 149 GLY A 162 1 14 HELIX 7 AA7 PRO A 167 THR A 178 1 12 HELIX 8 AA8 LYS A 185 GLY A 193 1 9 HELIX 9 AA9 THR A 208 LYS A 215 1 8 HELIX 10 AB1 ILE A 237 MET A 246 1 10 HELIX 11 AB2 MET A 246 GLU A 259 1 14 HELIX 12 AB3 LYS A 278 ASP A 286 5 9 HELIX 13 AB4 VAL A 287 LYS A 292 1 6 HELIX 14 AB5 ARG A 336 LYS A 368 1 33 HELIX 15 AB6 LYS A 377 SER A 385 1 9 HELIX 16 AB7 ASN A 391 ASN A 404 1 14 HELIX 17 AB8 SER A 405 LEU A 424 1 20 SHEET 1 AA1 4 THR A 66 TYR A 74 0 SHEET 2 AA1 4 PHE A 44 LYS A 53 -1 N SER A 51 O LYS A 68 SHEET 3 AA1 4 SER A 181 ASP A 184 1 O VAL A 183 N PHE A 44 SHEET 4 AA1 4 ILE A 222 VAL A 224 -1 O ILE A 223 N LYS A 182 SHEET 1 AA2 5 HIS A 263 TYR A 267 0 SHEET 2 AA2 5 ASP A 270 PRO A 276 -1 O LEU A 272 N TYR A 265 SHEET 3 AA2 5 CYS A 134 LEU A 139 -1 N SER A 135 O VAL A 275 SHEET 4 AA2 5 GLU A 304 LYS A 311 -1 O PHE A 308 N CYS A 134 SHEET 5 AA2 5 THR A 314 ALA A 317 -1 O VAL A 316 N ILE A 309 SHEET 1 AA3 3 LEU A 321 TYR A 323 0 SHEET 2 AA3 3 PHE A 326 PHE A 328 -1 O PHE A 326 N TYR A 323 SHEET 3 AA3 3 ILE A 333 LEU A 335 -1 O LEU A 334 N ILE A 327 LINK O4' G B 272 MG MG B 301 1555 1555 2.98 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 6525 6669 CONECT 6669 6525 CONECT 6670 6671 6672 6673 6674 CONECT 6671 6670 CONECT 6672 6670 CONECT 6673 6670 CONECT 6674 6670 6675 CONECT 6675 6674 6676 6677 6678 CONECT 6676 6675 CONECT 6677 6675 CONECT 6678 6675 6679 CONECT 6679 6678 6680 6681 6682 CONECT 6680 6679 CONECT 6681 6679 CONECT 6682 6679 6683 CONECT 6683 6682 6684 CONECT 6684 6683 6685 6686 CONECT 6685 6684 6689 CONECT 6686 6684 6687 6688 CONECT 6687 6686 CONECT 6688 6686 6689 CONECT 6689 6685 6688 6690 CONECT 6690 6689 6691 6700 CONECT 6691 6690 6692 CONECT 6692 6691 6693 CONECT 6693 6692 6694 6700 CONECT 6694 6693 6695 6696 CONECT 6695 6694 CONECT 6696 6694 6697 CONECT 6697 6696 6698 6699 CONECT 6698 6697 CONECT 6699 6697 6700 CONECT 6700 6690 6693 6699 MASTER 331 0 3 17 12 0 0 6 6697 3 33 56 END