HEADER RNA, SPLICING 30-NOV-23 8X9M TITLE CTE-BRANCH PRODUCT, MG, POST COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (808-MER); COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: COMAMONAS TESTOSTERONI KF-1; SOURCE 3 ORGANISM_TAXID: 399795 KEYWDS CP GROUP II INTRON, CTE, BACK-SPLICING, CIRCULAR RNA, CRYO-EM, KEYWDS 2 SPLICING, RNA EXPDTA ELECTRON MICROSCOPY AUTHOR X.B.LING,J.B.MA REVDAT 2 25-JUN-25 8X9M 1 JRNL REVDAT 1 12-MAR-25 8X9M 0 JRNL AUTH X.LING,Y.YAO,J.MA JRNL TITL STRUCTURES OF A NATURAL CIRCULARLY PERMUTED GROUP II INTRON JRNL TITL 2 REVEAL MECHANISMS OF BRANCHING AND BACKSPLICING. JRNL REF NAT.STRUCT.MOL.BIOL. V. 32 1101 2025 JRNL REFN ESSN 1545-9985 JRNL PMID 40016344 JRNL DOI 10.1038/S41594-025-01489-6 REMARK 2 REMARK 2 RESOLUTION. 2.78 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL 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) : 2.780 REMARK 3 NUMBER OF PARTICLES : 851556 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8X9M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-DEC-23. REMARK 100 THE DEPOSITION ID IS D_1300042929. 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 : CTE-BRANCH PRODUCT 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 : 7.50 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 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2200.00 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) : 5200.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 C A 134 REMARK 465 C A 135 REMARK 465 A A 136 REMARK 465 U A 137 REMARK 465 C A 138 REMARK 465 U A 139 REMARK 465 U A 140 REMARK 465 G A 141 REMARK 465 C A 142 REMARK 465 G A 143 REMARK 465 G A 144 REMARK 465 C A 145 REMARK 465 U A 146 REMARK 465 C A 147 REMARK 465 A A 148 REMARK 465 A A 149 REMARK 465 C A 150 REMARK 465 C A 151 REMARK 465 C A 152 REMARK 465 C A 153 REMARK 465 G A 154 REMARK 465 C A 155 REMARK 465 A A 156 REMARK 465 A A 157 REMARK 465 G A 158 REMARK 465 A A 159 REMARK 465 U A 160 REMARK 465 C A 161 REMARK 465 A A 162 REMARK 465 U A 163 REMARK 465 C A 164 REMARK 465 G A 165 REMARK 465 C A 166 REMARK 465 C A 167 REMARK 465 A A 168 REMARK 465 G A 169 REMARK 465 A A 170 REMARK 465 C A 171 REMARK 465 C A 172 REMARK 465 G A 173 REMARK 465 C A 174 REMARK 465 U A 175 REMARK 465 G A 176 REMARK 465 G A 177 REMARK 465 C A 178 REMARK 465 G A 179 REMARK 465 G A 180 REMARK 465 C A 181 REMARK 465 G A 182 REMARK 465 U A 183 REMARK 465 A A 184 REMARK 465 C A 185 REMARK 465 U A 186 REMARK 465 G A 187 REMARK 465 A A 188 REMARK 465 G A 189 REMARK 465 U A 190 REMARK 465 G A 191 REMARK 465 A A 192 REMARK 465 C A 193 REMARK 465 A A 194 REMARK 465 A A 195 REMARK 465 A A 196 REMARK 465 C A 197 REMARK 465 G A 198 REMARK 465 A A 199 REMARK 465 G A 200 REMARK 465 G A 201 REMARK 465 C A 202 REMARK 465 A A 203 REMARK 465 A A 204 REMARK 465 A A 205 REMARK 465 A A 206 REMARK 465 C A 207 REMARK 465 C A 208 REMARK 465 A A 209 REMARK 465 A A 210 REMARK 465 A A 211 REMARK 465 U A 212 REMARK 465 U A 213 REMARK 465 G A 214 REMARK 465 A A 215 REMARK 465 A A 216 REMARK 465 G A 217 REMARK 465 U A 218 REMARK 465 U A 219 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 G A 21 O6 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 A 14 C2 - N1 - C1' ANGL. DEV. = 6.9 DEGREES REMARK 500 C A 56 C2 - N1 - C1' ANGL. DEV. = 6.7 DEGREES REMARK 500 G A 64 O4' - C1' - N9 ANGL. DEV. = 7.2 DEGREES REMARK 500 C A 72 N1 - C2 - O2 ANGL. DEV. = 4.0 DEGREES REMARK 500 C A 72 C2 - N1 - C1' ANGL. DEV. = 7.3 DEGREES REMARK 500 U A 76 N3 - C2 - O2 ANGL. DEV. = -4.3 DEGREES REMARK 500 C A 115 C6 - N1 - C2 ANGL. DEV. = -2.5 DEGREES REMARK 500 C A 115 N1 - C2 - O2 ANGL. DEV. = 6.3 DEGREES REMARK 500 C A 115 N3 - C2 - O2 ANGL. DEV. = -5.8 DEGREES REMARK 500 C A 115 C6 - N1 - C1' ANGL. DEV. = -8.5 DEGREES REMARK 500 C A 115 C2 - N1 - C1' ANGL. DEV. = 11.1 DEGREES REMARK 500 C A 121 C6 - N1 - C2 ANGL. DEV. = -2.6 DEGREES REMARK 500 C A 121 N1 - C2 - O2 ANGL. DEV. = 6.3 DEGREES REMARK 500 C A 121 N3 - C2 - O2 ANGL. DEV. = -6.6 DEGREES REMARK 500 C A 121 C2 - N1 - C1' ANGL. DEV. = 7.9 DEGREES REMARK 500 U A 123 N1 - C2 - O2 ANGL. DEV. = 5.0 DEGREES REMARK 500 U A 123 N3 - C2 - O2 ANGL. DEV. = -4.5 DEGREES REMARK 500 U A 356 N1 - C2 - O2 ANGL. DEV. = 4.8 DEGREES REMARK 500 U A 356 N3 - C2 - O2 ANGL. DEV. = -5.2 DEGREES REMARK 500 U A 356 C2 - N1 - C1' ANGL. DEV. = 7.7 DEGREES REMARK 500 G A 372 O4' - C1' - N9 ANGL. DEV. = 4.9 DEGREES REMARK 500 G A 372 N7 - C8 - N9 ANGL. DEV. = 3.1 DEGREES REMARK 500 G A 425 C4 - N9 - C1' ANGL. DEV. = 8.6 DEGREES REMARK 500 C A 517 C2 - N1 - C1' ANGL. DEV. = 7.8 DEGREES REMARK 500 U A 524 N1 - C2 - O2 ANGL. DEV. = 4.4 DEGREES REMARK 500 A A 525 O4' - C1' - N9 ANGL. DEV. = 5.2 DEGREES REMARK 500 A A 541 N7 - C8 - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 C A 542 N1 - C2 - O2 ANGL. DEV. = 5.3 DEGREES REMARK 500 C A 542 N3 - C2 - O2 ANGL. DEV. = -5.3 DEGREES REMARK 500 C A 542 C2 - N1 - C1' ANGL. DEV. = 8.7 DEGREES REMARK 500 U A 558 N3 - C2 - O2 ANGL. DEV. = -6.3 DEGREES REMARK 500 U A 558 C2 - N1 - C1' ANGL. DEV. = 8.7 DEGREES REMARK 500 C A 613 C6 - N1 - C2 ANGL. DEV. = -2.4 DEGREES REMARK 500 C A 613 N1 - C2 - O2 ANGL. DEV. = 4.0 DEGREES REMARK 500 C A 613 N3 - C2 - O2 ANGL. DEV. = -4.5 DEGREES REMARK 500 C A 613 C2 - N1 - C1' ANGL. DEV. = 8.6 DEGREES REMARK 500 U A 615 N1 - C2 - O2 ANGL. DEV. = 5.2 DEGREES REMARK 500 U A 615 N3 - C2 - O2 ANGL. DEV. = -4.4 DEGREES REMARK 500 U A 615 C2 - N1 - C1' ANGL. DEV. = 8.1 DEGREES REMARK 500 C A 677 C2 - N1 - C1' ANGL. DEV. = 6.7 DEGREES REMARK 500 U A 680 O4' - C1' - N1 ANGL. DEV. = 5.6 DEGREES REMARK 500 C A 719 N1 - C2 - O2 ANGL. DEV. = 4.0 DEGREES REMARK 500 C A 719 N3 - C2 - O2 ANGL. DEV. = -4.9 DEGREES REMARK 500 C A 719 C2 - N1 - C1' ANGL. DEV. = 9.0 DEGREES REMARK 500 C A 726 N1 - C2 - O2 ANGL. DEV. = 4.0 DEGREES REMARK 500 C A 726 N3 - C2 - O2 ANGL. DEV. = -5.3 DEGREES REMARK 500 C A 726 C2 - N1 - C1' ANGL. DEV. = 8.9 DEGREES REMARK 500 U A 782 N1 - C2 - O2 ANGL. DEV. = 4.4 DEGREES REMARK 500 U A 782 C2 - N1 - C1' ANGL. DEV. = 8.3 DEGREES 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 901 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 60 OP1 REMARK 620 2 G A 61 OP2 82.1 REMARK 620 3 G A 83 OP1 77.8 90.3 REMARK 620 4 G A 83 OP2 153.6 96.8 75.8 REMARK 620 5 U A 133 O3' 67.4 69.5 141.5 137.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 910 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 60 OP2 REMARK 620 2 G A 83 OP1 108.4 REMARK 620 3 G A 696 O6 83.3 166.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 915 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 83 O6 REMARK 620 2 G A 86 OP2 95.7 REMARK 620 3 G A 696 O4' 87.0 164.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 908 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 222 OP1 REMARK 620 2 C A 223 OP2 79.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 921 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 238 O6 REMARK 620 2 G A 258 O6 80.3 REMARK 620 3 U A 259 O4 70.5 79.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 905 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 262 OP1 REMARK 620 2 C A 620 OP1 93.4 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 902 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 366 OP1 REMARK 620 2 A A 367 OP2 74.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 916 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 394 O6 REMARK 620 2 G A 395 O6 83.9 REMARK 620 3 G A 414 O6 149.6 70.5 REMARK 620 4 U A 415 O4 96.7 78.8 63.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 906 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 425 OP1 REMARK 620 2 C A 426 OP2 90.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 909 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U A 494 OP1 REMARK 620 2 U A 494 O5' 75.6 REMARK 620 3 G A 495 OP2 142.0 77.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 904 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 523 OP2 REMARK 620 2 G A 568 OP2 71.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 914 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 557 OP2 REMARK 620 2 U A 558 O4 93.2 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 903 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 566 OP1 REMARK 620 2 G A 568 OP1 88.8 REMARK 620 3 C A 569 OP2 141.5 97.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 907 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 629 OP1 REMARK 620 2 A A 630 OP2 95.7 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 922 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 630 O3' REMARK 620 2 C A 631 OP1 45.1 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-38175 RELATED DB: EMDB REMARK 900 CTE-BRANCH PRODUCT, MG, POST DBREF 8X9M A 1 808 PDB 8X9M 8X9M 1 808 SEQRES 1 A 808 G C C G G G G C G C C A C SEQRES 2 A 808 C C C G G A A G U G A U G SEQRES 3 A 808 C G A G U C G C A A C U C SEQRES 4 A 808 G C A U C A C A A G C A A SEQRES 5 A 808 A C G C U G U A G C C G C SEQRES 6 A 808 G U G C C U C U A A U A G SEQRES 7 A 808 G G C U G G C G C G G U U SEQRES 8 A 808 G C G A A G G G C G C U G SEQRES 9 A 808 G U G A G U G C A A C U C SEQRES 10 A 808 U C A C C U U C G A C C C SEQRES 11 A 808 A A U C C A U C U U G C G SEQRES 12 A 808 G C U C A A C C C C G C A SEQRES 13 A 808 A G A U C A U C G C C A G SEQRES 14 A 808 A C C G C U G G C G G C G SEQRES 15 A 808 U A C U G A G U G A C A A SEQRES 16 A 808 A C G A G G C A A A A C C SEQRES 17 A 808 A A A U U G A A G U U G G SEQRES 18 A 808 G C G A C C G U G A A A C SEQRES 19 A 808 G G C G C U G G G C A G G SEQRES 20 A 808 A A A U G G C C C A G U G SEQRES 21 A 808 A C C U G G U C A A U G G SEQRES 22 A 808 U G A A A G U C G G U G A SEQRES 23 A 808 A A G A C C G A C C G G U SEQRES 24 A 808 G G G G C G U A U C G A A SEQRES 25 A 808 A G A G C G C A A C A C C SEQRES 26 A 808 U G C C G C A C A G G A U SEQRES 27 A 808 G G C U U C U G A G G U A SEQRES 28 A 808 C C G G U G A C G G U A C SEQRES 29 A 808 A G A A C G C G G A G G G SEQRES 30 A 808 G A A A C C U G G A A G C SEQRES 31 A 808 G A G G G C A C C U C G G SEQRES 32 A 808 G A A A C C G G G G G U C SEQRES 33 A 808 G A U G C A U A G C U C A SEQRES 34 A 808 A A C C U G U A A C G G C SEQRES 35 A 808 A C C A G U G G A G G G U SEQRES 36 A 808 G C U G U G C G G A G C A SEQRES 37 A 808 A C G U G G A G C C A C A SEQRES 38 A 808 G G C A U G A A G C C G U SEQRES 39 A 808 G G U U C G U A G U C G A SEQRES 40 A 808 U G A G A C A A G C G G U SEQRES 41 A 808 G A G U A A G G G A A G G SEQRES 42 A 808 G C U G C G A A C A U C G SEQRES 43 A 808 C C U C C C C G A A A U C SEQRES 44 A 808 C A A G G A A A G C C G A SEQRES 45 A 808 A A G G C U A G C C G C U SEQRES 46 A 808 U U G U U G A G A C A G U SEQRES 47 A 808 G G C G C C A C G U U G C SEQRES 48 A 808 G C A U U A G C C G U G A SEQRES 49 A 808 C C U A A A C G G G G A A SEQRES 50 A 808 C C U C U U G G C C G U A SEQRES 51 A 808 C C G A C U C G G G U G G SEQRES 52 A 808 C A C C G G U C G G G C U SEQRES 53 A 808 C G A U G G C U C A A G A SEQRES 54 A 808 G G G G G A G A U G U G A SEQRES 55 A 808 U G A U U A G G G U U U G SEQRES 56 A 808 A C C C G U G A U G C G A SEQRES 57 A 808 U A C G A C C G A A G C A SEQRES 58 A 808 U C C G G G G A G C U G U SEQRES 59 A 808 C U G A C G A A G A G U C SEQRES 60 A 808 G G C A G C A G U G G G U SEQRES 61 A 808 U U G G C G A C C C G C U SEQRES 62 A 808 C C G A A A G U C G C A A SEQRES 63 A 808 G C HET MG A 901 1 HET MG A 902 1 HET MG A 903 1 HET MG A 904 1 HET MG A 905 1 HET MG A 906 1 HET MG A 907 1 HET MG A 908 1 HET MG A 909 1 HET MG A 910 1 HET MG A 911 1 HET MG A 912 1 HET MG A 913 1 HET K A 914 1 HET K A 915 1 HET K A 916 1 HET K A 917 1 HET K A 918 1 HET K A 919 1 HET K A 920 1 HET K A 921 1 HET K A 922 1 HET K A 923 1 HET K A 924 1 HET K A 925 1 HET K A 926 1 HETNAM MG MAGNESIUM ION HETNAM K POTASSIUM ION FORMUL 2 MG 13(MG 2+) FORMUL 15 K 13(K 1+) FORMUL 28 HOH *5(H2 O) LINK OP1 A A 60 MG MG A 901 1555 1555 2.56 LINK OP2 A A 60 MG MG A 910 1555 1555 2.77 LINK OP2 G A 61 MG MG A 901 1555 1555 2.58 LINK OP1 G A 83 MG MG A 901 1555 1555 2.07 LINK OP2 G A 83 MG MG A 901 1555 1555 2.08 LINK OP1 G A 83 MG MG A 910 1555 1555 2.02 LINK O6 G A 83 K K A 915 1555 1555 2.64 LINK OP2 G A 86 K K A 915 1555 1555 2.58 LINK O3' U A 133 MG MG A 901 1555 1555 2.40 LINK OP1 G A 222 MG MG A 908 1555 1555 2.48 LINK OP2 C A 223 MG MG A 908 1555 1555 1.97 LINK OP1 A A 225 MG MG A 913 1555 1555 2.28 LINK O6 G A 238 K K A 921 1555 1555 2.69 LINK O6 G A 258 K K A 921 1555 1555 2.91 LINK O4 U A 259 K K A 921 1555 1555 2.98 LINK OP1 C A 262 MG MG A 905 1555 1555 2.02 LINK OP1 U A 264 MG MG A 912 1555 1555 2.03 LINK OP2 G A 339 K K A 923 1555 1555 2.66 LINK OP1 G A 366 MG MG A 902 1555 1555 2.78 LINK OP2 A A 367 MG MG A 902 1555 1555 1.96 LINK O6 G A 394 K K A 916 1555 1555 2.74 LINK O6 G A 395 K K A 916 1555 1555 2.67 LINK O6 G A 414 K K A 916 1555 1555 3.47 LINK O4 U A 415 K K A 916 1555 1555 2.72 LINK OP1 G A 425 MG MG A 906 1555 1555 2.09 LINK OP2 C A 426 MG MG A 906 1555 1555 2.01 LINK OP1 U A 494 MG MG A 909 1555 1555 1.90 LINK O5' U A 494 MG MG A 909 1555 1555 2.10 LINK OP2 G A 495 MG MG A 909 1555 1555 2.63 LINK OP2 G A 523 MG MG A 904 1555 1555 2.66 LINK OP2 A A 526 MG MG A 911 1555 1555 2.52 LINK OP2 A A 557 K K A 914 1555 1555 2.66 LINK O4 U A 558 K K A 914 1555 1555 2.72 LINK OP1 A A 566 MG MG A 903 1555 1555 1.88 LINK OP1 G A 568 MG MG A 903 1555 1555 2.08 LINK OP2 G A 568 MG MG A 904 1555 1555 2.08 LINK OP2 C A 569 MG MG A 903 1555 1555 1.90 LINK OP1 C A 620 MG MG A 905 1555 1555 2.07 LINK OP1 A A 629 MG MG A 907 1555 1555 1.99 LINK OP2 A A 630 MG MG A 907 1555 1555 2.54 LINK O3' A A 630 K K A 922 1555 1555 3.48 LINK OP1 C A 631 K K A 922 1555 1555 2.62 LINK O6 G A 696 MG MG A 910 1555 1555 2.82 LINK O4' G A 696 K K A 915 1555 1555 2.90 LINK OP2 A A 708 K K A 926 1555 1555 2.68 LINK OP2 C A 726 K K A 925 1555 1555 2.69 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 126315543 CONECT 126415552 CONECT 128615543 CONECT 17521554315552 CONECT 175315543 CONECT 176815557 CONECT 181915557 CONECT 282815543 CONECT 288715550 CONECT 291115550 CONECT 295315555 CONECT 324915563 CONECT 368315563 CONECT 370615563 CONECT 375515547 CONECT 379515554 CONECT 541615565 CONECT 599515544 CONECT 601915544 CONECT 662815558 CONECT 665115558 CONECT 706315558 CONECT 708615558 CONECT 728215548 CONECT 730615548 CONECT 877115551 CONECT 877315551 CONECT 879215551 CONECT 939915546 CONECT 946415553 CONECT1013015556 CONECT1016715556 CONECT1032315545 CONECT1036715545 CONECT1036815546 CONECT1039115545 CONECT1147815547 CONECT1166815549 CONECT1169115549 CONECT1169715564 CONECT1171215564 CONECT1311815557 CONECT1312915552 CONECT1337215568 CONECT1375915567 CONECT15543 1263 1286 1752 1753 CONECT15543 2828 CONECT15544 5995 6019 CONECT15545103231036710391 CONECT15546 939910368 CONECT15547 375511478 CONECT15548 7282 7306 CONECT155491166811691 CONECT15550 2887 2911 CONECT15551 8771 8773 8792 CONECT15552 1264 175213129 CONECT15553 9464 CONECT15554 3795 CONECT15555 2953 CONECT155561013010167 CONECT15557 1768 181913118 CONECT15558 6628 6651 7063 7086 CONECT15563 3249 3683 3706 CONECT155641169711712 CONECT15565 5416 CONECT1556713759 CONECT1556813372 MASTER 386 0 26 0 0 0 0 615572 1 67 63 END