HEADER RNA BINDING PROTEIN/RNA 09-OCT-25 9YM9 TITLE STRUCTURE OF AGO2 PRIMARY RISC (PRI-RISC) COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN ARGONAUTE-2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ARGONAUTE2,HAGO2,ARGONAUTE RISC CATALYTIC COMPONENT 2, COMPND 5 EUKARYOTIC TRANSLATION INITIATION FACTOR 2C 2,EIF-2C 2,EIF2C 2,PAZ COMPND 6 PIWI DOMAIN PROTEIN,PPD,PROTEIN SLICER; COMPND 7 EC: 3.1.26.-; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: RNA (5'- COMPND 11 R(P*UP*AP*AP*AP*GP*UP*GP*CP*UP*UP*AP*UP*AP*GP*UP*GP*CP*AP*GP*GP*UP*AP COMPND 12 *G)-3'); COMPND 13 CHAIN: B; COMPND 14 ENGINEERED: YES; COMPND 15 OTHER_DETAILS: MIR-20A; COMPND 16 MOL_ID: 3; COMPND 17 MOLECULE: RNA (5'- COMPND 18 R(P*AP*CP*CP*UP*GP*CP*AP*CP*UP*AP*UP*AP*AP*GP*CP*AP*CP*U)-3'); COMPND 19 CHAIN: C; COMPND 20 ENGINEERED: YES; COMPND 21 OTHER_DETAILS: MODIFIED MIR-20A PASSENGER SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: AGO2, EIF2C2; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 15 ORGANISM_TAXID: 9606 KEYWDS ARGONAUTE, PRI-RISC, RNAI, RISC ASSEMBLY, RNA BINDING PROTEIN, RNA KEYWDS 2 BINDING PROTEIN-RNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR H.ZHANG,V.A.ADHAV,A.C.KEHLING,K.NAKANISHI REVDAT 1 03-JUN-26 9YM9 0 JRNL AUTH H.ZHANG,V.A.ADHAV,A.C.KEHLING,K.NAKANISHI JRNL TITL STRUCTURE OF AGO2 PRIMARY RISC (PRI-RISC) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.79 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, UCSF REMARK 3 CHIMERAX, COOT, PHENIX, UCSF CHIMERAX, REMARK 3 CRYOSPARC REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : OTHER 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) : 3.790 REMARK 3 NUMBER OF PARTICLES : 203008 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 9YM9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-OCT-25. REMARK 100 THE DEPOSITION ID IS D_1000300818. 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 : HUMAN ARGONAUTE2 IN COMPLEX REMARK 245 WITH MIR-20A DUPLEX REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.38 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 : 10091 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 600.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1600.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 0.01 REMARK 245 IMAGING MODE : OTHER REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : OTHER 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 GLY A -4 REMARK 465 ALA A -3 REMARK 465 MET A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 MET A 1 REMARK 465 TYR A 2 REMARK 465 SER A 3 REMARK 465 GLY A 4 REMARK 465 ALA A 5 REMARK 465 GLY A 6 REMARK 465 PRO A 7 REMARK 465 ALA A 8 REMARK 465 LEU A 9 REMARK 465 ALA A 10 REMARK 465 PRO A 11 REMARK 465 PRO A 12 REMARK 465 ALA A 13 REMARK 465 PRO A 14 REMARK 465 PRO A 15 REMARK 465 PRO A 16 REMARK 465 PRO A 17 REMARK 465 ILE A 18 REMARK 465 GLN A 19 REMARK 465 GLY A 20 REMARK 465 TYR A 21 REMARK 465 ALA A 22 REMARK 465 PHE A 23 REMARK 465 LYS A 24 REMARK 465 PRO A 25 REMARK 465 PHE A 44 REMARK 465 PHE A 45 REMARK 465 GLU A 46 REMARK 465 MET A 47 REMARK 465 ASP A 48 REMARK 465 ILE A 49 REMARK 465 PRO A 50 REMARK 465 LYS A 51 REMARK 465 ILE A 52 REMARK 465 ASP A 53 REMARK 465 ILE A 54 REMARK 465 TYR A 55 REMARK 465 HIS A 56 REMARK 465 TYR A 57 REMARK 465 GLU A 58 REMARK 465 LEU A 59 REMARK 465 ASP A 60 REMARK 465 ILE A 61 REMARK 465 LYS A 62 REMARK 465 PRO A 63 REMARK 465 GLU A 64 REMARK 465 LYS A 65 REMARK 465 CYS A 66 REMARK 465 PRO A 67 REMARK 465 ARG A 68 REMARK 465 ARG A 69 REMARK 465 VAL A 70 REMARK 465 ASN A 71 REMARK 465 ARG A 72 REMARK 465 GLU A 73 REMARK 465 ILE A 74 REMARK 465 VAL A 75 REMARK 465 GLU A 76 REMARK 465 HIS A 77 REMARK 465 MET A 78 REMARK 465 VAL A 79 REMARK 465 GLN A 80 REMARK 465 HIS A 81 REMARK 465 PHE A 82 REMARK 465 LYS A 83 REMARK 465 THR A 84 REMARK 465 GLN A 85 REMARK 465 ILE A 86 REMARK 465 PHE A 87 REMARK 465 GLY A 88 REMARK 465 ASP A 89 REMARK 465 ARG A 90 REMARK 465 LYS A 91 REMARK 465 PRO A 92 REMARK 465 VAL A 93 REMARK 465 PHE A 94 REMARK 465 ASP A 95 REMARK 465 GLY A 96 REMARK 465 ARG A 97 REMARK 465 LYS A 98 REMARK 465 ASN A 99 REMARK 465 LEU A 100 REMARK 465 TYR A 101 REMARK 465 THR A 102 REMARK 465 ALA A 103 REMARK 465 MET A 104 REMARK 465 PRO A 105 REMARK 465 LEU A 106 REMARK 465 PRO A 107 REMARK 465 ILE A 108 REMARK 465 GLY A 109 REMARK 465 ARG A 110 REMARK 465 ASP A 111 REMARK 465 LYS A 112 REMARK 465 VAL A 113 REMARK 465 GLU A 114 REMARK 465 LEU A 115 REMARK 465 GLU A 116 REMARK 465 VAL A 117 REMARK 465 THR A 118 REMARK 465 LEU A 119 REMARK 465 PRO A 120 REMARK 465 GLY A 121 REMARK 465 GLU A 122 REMARK 465 GLY A 123 REMARK 465 LYS A 124 REMARK 465 ASP A 125 REMARK 465 ARG A 126 REMARK 465 ILE A 127 REMARK 465 PHE A 128 REMARK 465 LYS A 129 REMARK 465 VAL A 130 REMARK 465 SER A 131 REMARK 465 ILE A 132 REMARK 465 LYS A 133 REMARK 465 TRP A 134 REMARK 465 VAL A 135 REMARK 465 SER A 136 REMARK 465 CYS A 137 REMARK 465 VAL A 138 REMARK 465 SER A 139 REMARK 465 LEU A 140 REMARK 465 GLN A 141 REMARK 465 ALA A 142 REMARK 465 LEU A 143 REMARK 465 HIS A 144 REMARK 465 ASP A 145 REMARK 465 ALA A 146 REMARK 465 LEU A 147 REMARK 465 SER A 148 REMARK 465 GLY A 149 REMARK 465 ARG A 150 REMARK 465 LEU A 151 REMARK 465 PRO A 152 REMARK 465 SER A 153 REMARK 465 VAL A 154 REMARK 465 PRO A 155 REMARK 465 PHE A 156 REMARK 465 GLU A 157 REMARK 465 THR A 158 REMARK 465 ILE A 159 REMARK 465 GLN A 160 REMARK 465 ALA A 161 REMARK 465 LEU A 162 REMARK 465 ASP A 163 REMARK 465 VAL A 164 REMARK 465 VAL A 165 REMARK 465 MET A 166 REMARK 465 ARG A 167 REMARK 465 HIS A 168 REMARK 465 LEU A 169 REMARK 465 PRO A 170 REMARK 465 SER A 171 REMARK 465 MET A 172 REMARK 465 ARG A 173 REMARK 465 TYR A 174 REMARK 465 THR A 175 REMARK 465 PRO A 176 REMARK 465 VAL A 177 REMARK 465 GLY A 178 REMARK 465 ARG A 179 REMARK 465 SER A 180 REMARK 465 PHE A 181 REMARK 465 PHE A 182 REMARK 465 THR A 183 REMARK 465 ALA A 184 REMARK 465 SER A 185 REMARK 465 GLU A 186 REMARK 465 GLY A 187 REMARK 465 CYS A 188 REMARK 465 SER A 189 REMARK 465 ASN A 190 REMARK 465 PRO A 191 REMARK 465 LEU A 192 REMARK 465 GLY A 193 REMARK 465 GLY A 194 REMARK 465 GLY A 195 REMARK 465 ARG A 196 REMARK 465 GLU A 197 REMARK 465 VAL A 198 REMARK 465 TRP A 199 REMARK 465 PHE A 200 REMARK 465 GLY A 201 REMARK 465 PHE A 202 REMARK 465 HIS A 203 REMARK 465 GLN A 204 REMARK 465 SER A 205 REMARK 465 VAL A 206 REMARK 465 ARG A 207 REMARK 465 PRO A 208 REMARK 465 SER A 209 REMARK 465 LEU A 210 REMARK 465 TRP A 211 REMARK 465 LYS A 212 REMARK 465 MET A 213 REMARK 465 MET A 214 REMARK 465 LEU A 215 REMARK 465 ASN A 216 REMARK 465 ILE A 217 REMARK 465 ASP A 218 REMARK 465 VAL A 219 REMARK 465 SER A 220 REMARK 465 ALA A 221 REMARK 465 THR A 222 REMARK 465 ALA A 223 REMARK 465 PHE A 224 REMARK 465 TYR A 225 REMARK 465 LYS A 226 REMARK 465 ALA A 227 REMARK 465 GLN A 228 REMARK 465 PRO A 229 REMARK 465 VAL A 230 REMARK 465 ILE A 231 REMARK 465 GLU A 232 REMARK 465 PHE A 233 REMARK 465 VAL A 234 REMARK 465 CYS A 235 REMARK 465 GLU A 236 REMARK 465 VAL A 237 REMARK 465 LEU A 238 REMARK 465 ASP A 239 REMARK 465 PHE A 240 REMARK 465 LYS A 241 REMARK 465 SER A 242 REMARK 465 ILE A 243 REMARK 465 GLU A 244 REMARK 465 GLU A 245 REMARK 465 GLN A 246 REMARK 465 GLN A 247 REMARK 465 LYS A 248 REMARK 465 PRO A 249 REMARK 465 LEU A 250 REMARK 465 THR A 251 REMARK 465 ASP A 252 REMARK 465 SER A 253 REMARK 465 GLN A 254 REMARK 465 ARG A 255 REMARK 465 VAL A 256 REMARK 465 LYS A 257 REMARK 465 PHE A 258 REMARK 465 THR A 259 REMARK 465 LYS A 260 REMARK 465 GLU A 261 REMARK 465 ILE A 262 REMARK 465 LYS A 263 REMARK 465 GLY A 264 REMARK 465 LEU A 265 REMARK 465 LYS A 266 REMARK 465 VAL A 267 REMARK 465 GLU A 268 REMARK 465 ILE A 269 REMARK 465 THR A 270 REMARK 465 HIS A 271 REMARK 465 CYS A 272 REMARK 465 GLY A 273 REMARK 465 GLN A 274 REMARK 465 MET A 275 REMARK 465 LYS A 276 REMARK 465 ARG A 277 REMARK 465 LYS A 278 REMARK 465 TYR A 279 REMARK 465 ARG A 280 REMARK 465 VAL A 281 REMARK 465 CYS A 282 REMARK 465 ASN A 283 REMARK 465 VAL A 284 REMARK 465 THR A 285 REMARK 465 ARG A 286 REMARK 465 ARG A 287 REMARK 465 PRO A 288 REMARK 465 ALA A 289 REMARK 465 SER A 290 REMARK 465 HIS A 291 REMARK 465 GLN A 292 REMARK 465 THR A 293 REMARK 465 PHE A 294 REMARK 465 PRO A 295 REMARK 465 LEU A 296 REMARK 465 GLN A 297 REMARK 465 GLN A 298 REMARK 465 GLU A 299 REMARK 465 SER A 300 REMARK 465 GLY A 301 REMARK 465 GLN A 302 REMARK 465 THR A 303 REMARK 465 VAL A 304 REMARK 465 GLU A 305 REMARK 465 CYS A 306 REMARK 465 THR A 307 REMARK 465 VAL A 308 REMARK 465 ALA A 309 REMARK 465 GLN A 310 REMARK 465 TYR A 311 REMARK 465 PHE A 312 REMARK 465 LYS A 313 REMARK 465 ASP A 314 REMARK 465 ARG A 315 REMARK 465 HIS A 316 REMARK 465 LYS A 317 REMARK 465 LEU A 318 REMARK 465 VAL A 319 REMARK 465 LEU A 320 REMARK 465 ARG A 321 REMARK 465 TYR A 322 REMARK 465 PRO A 323 REMARK 465 HIS A 324 REMARK 465 LEU A 325 REMARK 465 PRO A 326 REMARK 465 CYS A 327 REMARK 465 LEU A 328 REMARK 465 GLN A 329 REMARK 465 VAL A 330 REMARK 465 GLY A 331 REMARK 465 GLN A 332 REMARK 465 GLU A 333 REMARK 465 GLN A 334 REMARK 465 LYS A 335 REMARK 465 HIS A 336 REMARK 465 THR A 337 REMARK 465 TYR A 338 REMARK 465 LEU A 339 REMARK 465 PRO A 340 REMARK 465 LEU A 341 REMARK 465 GLU A 342 REMARK 465 VAL A 343 REMARK 465 CYS A 344 REMARK 465 ASN A 345 REMARK 465 ILE A 346 REMARK 465 VAL A 347 REMARK 465 ALA A 348 REMARK 465 GLY A 349 REMARK 465 GLN A 350 REMARK 465 ARG A 351 REMARK 465 CYS A 352 REMARK 465 ILE A 353 REMARK 465 LYS A 354 REMARK 465 LYS A 355 REMARK 465 LEU A 356 REMARK 465 THR A 357 REMARK 465 ASP A 358 REMARK 465 ASN A 359 REMARK 465 GLN A 360 REMARK 465 THR A 361 REMARK 465 SER A 362 REMARK 465 THR A 363 REMARK 465 MET A 364 REMARK 465 ILE A 365 REMARK 465 ARG A 366 REMARK 465 ALA A 367 REMARK 465 THR A 368 REMARK 465 ALA A 369 REMARK 465 ARG A 370 REMARK 465 SER A 371 REMARK 465 ALA A 372 REMARK 465 PRO A 373 REMARK 465 ASP A 374 REMARK 465 ARG A 375 REMARK 465 GLN A 376 REMARK 465 GLU A 377 REMARK 465 GLU A 378 REMARK 465 ILE A 379 REMARK 465 SER A 380 REMARK 465 LYS A 381 REMARK 465 LEU A 382 REMARK 465 MET A 383 REMARK 465 ARG A 384 REMARK 465 SER A 385 REMARK 465 ALA A 386 REMARK 465 SER A 387 REMARK 465 PHE A 388 REMARK 465 ASN A 389 REMARK 465 THR A 390 REMARK 465 ASP A 391 REMARK 465 PRO A 392 REMARK 465 TYR A 393 REMARK 465 VAL A 394 REMARK 465 ARG A 395 REMARK 465 GLU A 396 REMARK 465 PHE A 397 REMARK 465 GLY A 398 REMARK 465 ILE A 399 REMARK 465 MET A 400 REMARK 465 VAL A 401 REMARK 465 LYS A 402 REMARK 465 ASP A 403 REMARK 465 GLU A 404 REMARK 465 MET A 405 REMARK 465 GLU A 821 REMARK 465 HIS A 822 REMARK 465 ASP A 823 REMARK 465 SER A 824 REMARK 465 ALA A 825 REMARK 465 GLU A 826 REMARK 465 GLY A 827 REMARK 465 SER A 828 REMARK 465 HIS A 829 REMARK 465 THR A 830 REMARK 465 SER A 831 REMARK 465 GLY A 832 REMARK 465 GLN A 833 REMARK 465 SER A 834 REMARK 465 ASN A 835 REMARK 465 GLY A 836 REMARK 465 ARG A 837 REMARK 465 A C 1 REMARK 465 A C 2 REMARK 465 G C 3 REMARK 465 A C 4 REMARK 465 G C 5 REMARK 465 U C 24 REMARK 465 U C 25 REMARK 465 A C 26 REMARK 465 A C 27 REMARK 465 G C 28 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 OG SER A 763 OG SER A 798 2.19 REMARK 500 O4 U B 6 N6 A C 21 2.19 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 U B 1 P U B 1 OP3 -0.128 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 LEU A 540 -11.42 72.77 REMARK 500 PRO A 585 -5.53 -58.67 REMARK 500 ASP A 605 -66.20 61.51 REMARK 500 ARG A 635 -100.63 53.12 REMARK 500 ASP A 697 37.43 -97.17 REMARK 500 THR A 738 -6.98 72.64 REMARK 500 HIS A 742 146.09 68.60 REMARK 500 GLU A 745 -129.51 49.33 REMARK 500 HIS A 753 12.78 51.95 REMARK 500 ALA A 754 14.64 53.41 REMARK 500 ARG A 792 -23.18 -141.83 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9YMA RELATED DB: PDB REMARK 900 RELATED ID: 9YMB RELATED DB: PDB REMARK 900 RELATED ID: 9YMC RELATED DB: PDB REMARK 900 RELATED ID: 9YMD RELATED DB: PDB REMARK 900 RELATED ID: EMD-73099 RELATED DB: EMDB REMARK 900 STRUCTURE OF AGO2 PRIMARY RISC (PRI-RISC) DBREF 9YM9 A 1 859 UNP Q9UKV8 AGO2_HUMAN 1 859 DBREF 9YM9 B 1 23 PDB 9YM9 9YM9 1 23 DBREF 9YM9 C 1 28 PDB 9YM9 9YM9 1 28 SEQADV 9YM9 GLY A -4 UNP Q9UKV8 EXPRESSION TAG SEQADV 9YM9 ALA A -3 UNP Q9UKV8 EXPRESSION TAG SEQADV 9YM9 MET A -2 UNP Q9UKV8 EXPRESSION TAG SEQADV 9YM9 GLY A -1 UNP Q9UKV8 EXPRESSION TAG SEQADV 9YM9 SER A 0 UNP Q9UKV8 EXPRESSION TAG SEQRES 1 A 864 GLY ALA MET GLY SER MET TYR SER GLY ALA GLY PRO ALA SEQRES 2 A 864 LEU ALA PRO PRO ALA PRO PRO PRO PRO ILE GLN GLY TYR SEQRES 3 A 864 ALA PHE LYS PRO PRO PRO ARG PRO ASP PHE GLY THR SER SEQRES 4 A 864 GLY ARG THR ILE LYS LEU GLN ALA ASN PHE PHE GLU MET SEQRES 5 A 864 ASP ILE PRO LYS ILE ASP ILE TYR HIS TYR GLU LEU ASP SEQRES 6 A 864 ILE LYS PRO GLU LYS CYS PRO ARG ARG VAL ASN ARG GLU SEQRES 7 A 864 ILE VAL GLU HIS MET VAL GLN HIS PHE LYS THR GLN ILE SEQRES 8 A 864 PHE GLY ASP ARG LYS PRO VAL PHE ASP GLY ARG LYS ASN SEQRES 9 A 864 LEU TYR THR ALA MET PRO LEU PRO ILE GLY ARG ASP LYS SEQRES 10 A 864 VAL GLU LEU GLU VAL THR LEU PRO GLY GLU GLY LYS ASP SEQRES 11 A 864 ARG ILE PHE LYS VAL SER ILE LYS TRP VAL SER CYS VAL SEQRES 12 A 864 SER LEU GLN ALA LEU HIS ASP ALA LEU SER GLY ARG LEU SEQRES 13 A 864 PRO SER VAL PRO PHE GLU THR ILE GLN ALA LEU ASP VAL SEQRES 14 A 864 VAL MET ARG HIS LEU PRO SER MET ARG TYR THR PRO VAL SEQRES 15 A 864 GLY ARG SER PHE PHE THR ALA SER GLU GLY CYS SER ASN SEQRES 16 A 864 PRO LEU GLY GLY GLY ARG GLU VAL TRP PHE GLY PHE HIS SEQRES 17 A 864 GLN SER VAL ARG PRO SER LEU TRP LYS MET MET LEU ASN SEQRES 18 A 864 ILE ASP VAL SER ALA THR ALA PHE TYR LYS ALA GLN PRO SEQRES 19 A 864 VAL ILE GLU PHE VAL CYS GLU VAL LEU ASP PHE LYS SER SEQRES 20 A 864 ILE GLU GLU GLN GLN LYS PRO LEU THR ASP SER GLN ARG SEQRES 21 A 864 VAL LYS PHE THR LYS GLU ILE LYS GLY LEU LYS VAL GLU SEQRES 22 A 864 ILE THR HIS CYS GLY GLN MET LYS ARG LYS TYR ARG VAL SEQRES 23 A 864 CYS ASN VAL THR ARG ARG PRO ALA SER HIS GLN THR PHE SEQRES 24 A 864 PRO LEU GLN GLN GLU SER GLY GLN THR VAL GLU CYS THR SEQRES 25 A 864 VAL ALA GLN TYR PHE LYS ASP ARG HIS LYS LEU VAL LEU SEQRES 26 A 864 ARG TYR PRO HIS LEU PRO CYS LEU GLN VAL GLY GLN GLU SEQRES 27 A 864 GLN LYS HIS THR TYR LEU PRO LEU GLU VAL CYS ASN ILE SEQRES 28 A 864 VAL ALA GLY GLN ARG CYS ILE LYS LYS LEU THR ASP ASN SEQRES 29 A 864 GLN THR SER THR MET ILE ARG ALA THR ALA ARG SER ALA SEQRES 30 A 864 PRO ASP ARG GLN GLU GLU ILE SER LYS LEU MET ARG SER SEQRES 31 A 864 ALA SER PHE ASN THR ASP PRO TYR VAL ARG GLU PHE GLY SEQRES 32 A 864 ILE MET VAL LYS ASP GLU MET THR ASP VAL THR GLY ARG SEQRES 33 A 864 VAL LEU GLN PRO PRO SER ILE LEU TYR GLY GLY ARG ASN SEQRES 34 A 864 LYS ALA ILE ALA THR PRO VAL GLN GLY VAL TRP ASP MET SEQRES 35 A 864 ARG ASN LYS GLN PHE HIS THR GLY ILE GLU ILE LYS VAL SEQRES 36 A 864 TRP ALA ILE ALA CYS PHE ALA PRO GLN ARG GLN CYS THR SEQRES 37 A 864 GLU VAL HIS LEU LYS SER PHE THR GLU GLN LEU ARG LYS SEQRES 38 A 864 ILE SER ARG ASP ALA GLY MET PRO ILE GLN GLY GLN PRO SEQRES 39 A 864 CYS PHE CYS LYS TYR ALA GLN GLY ALA ASP SER VAL GLU SEQRES 40 A 864 PRO MET PHE ARG HIS LEU LYS ASN THR TYR ALA GLY LEU SEQRES 41 A 864 GLN LEU VAL VAL VAL ILE LEU PRO GLY LYS THR PRO VAL SEQRES 42 A 864 TYR ALA GLU VAL LYS ARG VAL GLY ASP THR VAL LEU GLY SEQRES 43 A 864 MET ALA THR GLN CYS VAL GLN MET LYS ASN VAL GLN ARG SEQRES 44 A 864 THR THR PRO GLN THR LEU SER ASN LEU CYS LEU LYS ILE SEQRES 45 A 864 ASN VAL LYS LEU GLY GLY VAL ASN ASN ILE LEU LEU PRO SEQRES 46 A 864 GLN GLY ARG PRO PRO VAL PHE GLN GLN PRO VAL ILE PHE SEQRES 47 A 864 LEU GLY ALA ASP VAL THR HIS PRO PRO ALA GLY ASP GLY SEQRES 48 A 864 LYS LYS PRO SER ILE ALA ALA VAL VAL GLY SER MET ASP SEQRES 49 A 864 ALA HIS PRO ASN ARG TYR CYS ALA THR VAL ARG VAL GLN SEQRES 50 A 864 GLN HIS ARG GLN GLU ILE ILE GLN ASP LEU ALA ALA MET SEQRES 51 A 864 VAL ARG GLU LEU LEU ILE GLN PHE TYR LYS SER THR ARG SEQRES 52 A 864 PHE LYS PRO THR ARG ILE ILE PHE TYR ARG ASP GLY VAL SEQRES 53 A 864 SER GLU GLY GLN PHE GLN GLN VAL LEU HIS HIS GLU LEU SEQRES 54 A 864 LEU ALA ILE ARG GLU ALA CYS ILE LYS LEU GLU LYS ASP SEQRES 55 A 864 TYR GLN PRO GLY ILE THR PHE ILE VAL VAL GLN LYS ARG SEQRES 56 A 864 HIS HIS THR ARG LEU PHE CYS THR ASP LYS ASN GLU ARG SEQRES 57 A 864 VAL GLY LYS SER GLY ASN ILE PRO ALA GLY THR THR VAL SEQRES 58 A 864 ASP THR LYS ILE THR HIS PRO THR GLU PHE ASP PHE TYR SEQRES 59 A 864 LEU CYS SER HIS ALA GLY ILE GLN GLY THR SER ARG PRO SEQRES 60 A 864 SER HIS TYR HIS VAL LEU TRP ASP ASP ASN ARG PHE SER SEQRES 61 A 864 SER ASP GLU LEU GLN ILE LEU THR TYR GLN LEU CYS HIS SEQRES 62 A 864 THR TYR VAL ARG CYS THR ARG SER VAL SER ILE PRO ALA SEQRES 63 A 864 PRO ALA TYR TYR ALA HIS LEU VAL ALA PHE ARG ALA ARG SEQRES 64 A 864 TYR HIS LEU VAL ASP LYS GLU HIS ASP SER ALA GLU GLY SEQRES 65 A 864 SER HIS THR SER GLY GLN SER ASN GLY ARG ASP HIS GLN SEQRES 66 A 864 ALA LEU ALA LYS ALA VAL GLN VAL HIS GLN ASP THR LEU SEQRES 67 A 864 ARG THR MET TYR PHE ALA SEQRES 1 B 23 U A A A G U G C U U A U A SEQRES 2 B 23 G U G C A G G U A G SEQRES 1 C 28 A A G A G A C C U G C A C SEQRES 2 C 28 U A U A A G C A C U U U A SEQRES 3 C 28 A G HELIX 1 AA1 THR A 463 ALA A 481 1 19 HELIX 2 AA2 VAL A 501 TYR A 512 1 12 HELIX 3 AA3 PRO A 527 THR A 538 1 12 HELIX 4 AA4 MET A 549 ARG A 554 1 6 HELIX 5 AA5 THR A 556 LEU A 571 1 16 HELIX 6 AA6 PRO A 584 GLN A 589 5 6 HELIX 7 AA7 ASP A 641 THR A 657 1 17 HELIX 8 AA8 SER A 672 GLY A 674 5 3 HELIX 9 AA9 GLN A 675 GLU A 695 1 21 HELIX 10 AB1 ASP A 719 ARG A 723 5 5 HELIX 11 AB2 SER A 752 ILE A 756 5 5 HELIX 12 AB3 SER A 775 THR A 789 1 15 HELIX 13 AB4 PRO A 800 ARG A 814 1 15 HELIX 14 AB5 HIS A 839 VAL A 846 1 8 HELIX 15 AB6 GLN A 850 ARG A 854 5 5 SHEET 1 AA1 3 ASP A 407 THR A 409 0 SHEET 2 AA1 3 LYS A 39 GLN A 41 -1 N LEU A 40 O VAL A 408 SHEET 3 AA1 3 PHE A 716 CYS A 717 -1 O PHE A 716 N GLN A 41 SHEET 1 AA2 3 TRP A 451 CYS A 455 0 SHEET 2 AA2 3 LEU A 517 LEU A 522 1 O VAL A 519 N ALA A 452 SHEET 3 AA2 3 THR A 544 GLN A 548 1 O GLN A 545 N VAL A 520 SHEET 1 AA3 6 TYR A 625 VAL A 631 0 SHEET 2 AA3 6 ILE A 611 SER A 617 -1 N ALA A 612 O ARG A 630 SHEET 3 AA3 6 VAL A 591 THR A 599 -1 N GLY A 595 O VAL A 615 SHEET 4 AA3 6 ARG A 663 ASP A 669 1 O ASP A 669 N ALA A 596 SHEET 5 AA3 6 GLY A 701 GLN A 708 1 O THR A 703 N PHE A 666 SHEET 6 AA3 6 HIS A 764 ASP A 770 -1 O HIS A 766 N VAL A 706 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 MASTER 589 0 0 15 12 0 0 6 4480 3 0 72 END