HEADER RNA BINDING PROTEIN/RNA 01-JUN-21 7N3O TITLE CRYO-EM STRUCTURE OF THE CAS12K-SGRNA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAS12K; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: SINGLE GUIDE RNA; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCYTONEMA HOFMANNII; SOURCE 3 ORGANISM_TAXID: 34078; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: SCYTONEMA HOFMANNII; SOURCE 10 ORGANISM_TAXID: 34078 KEYWDS CRISPR CAS, RNA BINDING PROTEIN, PROTEIN-RNA COMPLEX, RNA BINDING KEYWDS 2 PROTEIN-RNA COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR L.CHANG,Z.LI,R.XIAO,S.WANG,R.HAN REVDAT 2 16-MAR-22 7N3O 1 JRNL REVDAT 1 01-SEP-21 7N3O 0 JRNL AUTH R.XIAO,S.WANG,R.HAN,Z.LI,C.GABEL,I.A.MUKHERJEE,L.CHANG JRNL TITL STRUCTURAL BASIS OF TARGET DNA RECOGNITION BY CRISPR-CAS12K JRNL TITL 2 FOR RNA-GUIDED DNA TRANSPOSITION. JRNL REF MOL.CELL V. 81 4457 2021 JRNL REFN ISSN 1097-2765 JRNL PMID 34450043 JRNL DOI 10.1016/J.MOLCEL.2021.07.043 REMARK 2 REMARK 2 RESOLUTION. 3.80 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) : 3.800 REMARK 3 NUMBER OF PARTICLES : 183870 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 7N3O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUN-21. REMARK 100 THE DEPOSITION ID IS D_1000257246. 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 : CRYO-EM STRUCTURE OF THE CAS12K REMARK 245 -SGRNA-DSDNA COMPLEX; CAS12K; REMARK 245 SINGLE-GUIDE RNA 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 : 7.60 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : OTHER REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5400.00 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 GLN A 103 REMARK 465 GLN A 104 REMARK 465 LEU A 105 REMARK 465 ASP A 106 REMARK 465 GLY A 107 REMARK 465 LYS A 108 REMARK 465 THR A 109 REMARK 465 ARG A 110 REMARK 465 TRP A 111 REMARK 465 LEU A 112 REMARK 465 GLU A 113 REMARK 465 MET A 114 REMARK 465 LEU A 115 REMARK 465 ASN A 116 REMARK 465 SER A 117 REMARK 465 ASP A 118 REMARK 465 ALA A 119 REMARK 465 GLU A 120 REMARK 465 LEU A 121 REMARK 465 VAL A 122 REMARK 465 GLU A 123 REMARK 465 LEU A 124 REMARK 465 SER A 125 REMARK 465 GLY A 126 REMARK 465 ASP A 127 REMARK 465 THR A 128 REMARK 465 LEU A 129 REMARK 465 GLU A 130 REMARK 465 ALA A 131 REMARK 465 ILE A 132 REMARK 465 ARG A 133 REMARK 465 VAL A 134 REMARK 465 LYS A 135 REMARK 465 ALA A 136 REMARK 465 ALA A 137 REMARK 465 GLU A 138 REMARK 465 ILE A 139 REMARK 465 LEU A 140 REMARK 465 ALA A 141 REMARK 465 ILE A 142 REMARK 465 ALA A 143 REMARK 465 MET A 144 REMARK 465 PRO A 145 REMARK 465 ALA A 146 REMARK 465 SER A 147 REMARK 465 GLU A 148 REMARK 465 SER A 149 REMARK 465 ASP A 150 REMARK 465 SER A 151 REMARK 465 ALA A 152 REMARK 465 SER A 153 REMARK 465 PRO A 154 REMARK 465 LYS A 155 REMARK 465 GLY A 156 REMARK 465 LYS A 157 REMARK 465 LYS A 158 REMARK 465 GLY A 159 REMARK 465 LYS A 160 REMARK 465 LYS A 161 REMARK 465 GLU A 162 REMARK 465 LYS A 163 REMARK 465 LYS A 164 REMARK 465 PRO A 165 REMARK 465 SER A 166 REMARK 465 SER A 167 REMARK 465 SER A 168 REMARK 465 SER A 169 REMARK 465 PRO A 170 REMARK 465 LYS A 171 REMARK 465 ARG A 172 REMARK 465 SER A 173 REMARK 465 LEU A 174 REMARK 465 SER A 175 REMARK 465 LYS A 176 REMARK 465 THR A 177 REMARK 465 LEU A 178 REMARK 465 PHE A 179 REMARK 465 ASP A 180 REMARK 465 ALA A 181 REMARK 465 TYR A 182 REMARK 465 GLN A 183 REMARK 465 GLU A 184 REMARK 465 THR A 185 REMARK 465 GLU A 186 REMARK 465 ASP A 187 REMARK 465 ILE A 188 REMARK 465 LYS A 189 REMARK 465 SER A 190 REMARK 465 ARG A 191 REMARK 465 SER A 192 REMARK 465 ALA A 193 REMARK 465 ILE A 194 REMARK 465 SER A 195 REMARK 465 TYR A 196 REMARK 465 LEU A 197 REMARK 465 LEU A 198 REMARK 465 LYS A 199 REMARK 465 ASN A 200 REMARK 465 GLY A 201 REMARK 465 CYS A 202 REMARK 465 LYS A 203 REMARK 465 LEU A 204 REMARK 465 THR A 205 REMARK 465 ASP A 206 REMARK 465 LYS A 207 REMARK 465 GLU A 208 REMARK 465 GLU A 209 REMARK 465 ASP A 210 REMARK 465 SER A 211 REMARK 465 GLU A 212 REMARK 465 LYS A 213 REMARK 465 PHE A 214 REMARK 465 ALA A 215 REMARK 465 LYS A 216 REMARK 465 ARG A 217 REMARK 465 ARG A 218 REMARK 465 ARG A 219 REMARK 465 GLN A 220 REMARK 465 VAL A 221 REMARK 465 GLU A 222 REMARK 465 ILE A 223 REMARK 465 GLN A 224 REMARK 465 ILE A 225 REMARK 465 GLN A 226 REMARK 465 ARG A 227 REMARK 465 LEU A 228 REMARK 465 THR A 229 REMARK 465 GLU A 230 REMARK 465 LYS A 231 REMARK 465 LEU A 232 REMARK 465 ILE A 233 REMARK 465 SER A 234 REMARK 465 ARG A 235 REMARK 465 MET A 236 REMARK 465 PRO A 237 REMARK 465 LYS A 238 REMARK 465 GLY A 239 REMARK 465 ARG A 240 REMARK 465 ASP A 241 REMARK 465 LEU A 242 REMARK 465 THR A 243 REMARK 465 ASN A 244 REMARK 465 ALA A 245 REMARK 465 LYS A 246 REMARK 465 TRP A 247 REMARK 465 LEU A 248 REMARK 465 GLU A 249 REMARK 465 THR A 250 REMARK 465 LEU A 251 REMARK 465 LEU A 252 REMARK 465 THR A 253 REMARK 465 ALA A 254 REMARK 465 THR A 255 REMARK 465 THR A 256 REMARK 465 THR A 257 REMARK 465 VAL A 258 REMARK 465 ALA A 259 REMARK 465 GLU A 260 REMARK 465 ASP A 261 REMARK 465 ASN A 262 REMARK 465 ALA A 263 REMARK 465 GLN A 264 REMARK 465 ALA A 265 REMARK 465 LYS A 266 REMARK 465 ARG A 267 REMARK 465 TRP A 268 REMARK 465 GLN A 269 REMARK 465 ASP A 270 REMARK 465 LYS A 407 REMARK 465 LYS A 408 REMARK 465 SER A 409 REMARK 465 ASP A 410 REMARK 465 LEU A 411 REMARK 465 GLN A 506 REMARK 465 LYS A 507 REMARK 465 ASN A 508 REMARK 465 PHE A 509 REMARK 465 SER A 510 REMARK 465 PRO A 511 REMARK 465 ASN A 512 REMARK 465 GLN A 513 REMARK 465 PHE A 514 REMARK 465 GLY A 515 REMARK 465 ARG A 638 REMARK 465 SER A 639 REMARK 465 A B 1 REMARK 465 U B 2 REMARK 465 A B 3 REMARK 465 U B 4 REMARK 465 U B 5 REMARK 465 A B 6 REMARK 465 A B 7 REMARK 465 U B 8 REMARK 465 U B 48 REMARK 465 U B 49 REMARK 465 C B 109 REMARK 465 A B 110 REMARK 465 C B 162 REMARK 465 U B 176 REMARK 465 G B 177 REMARK 465 U B 178 REMARK 465 A B 239 REMARK 465 A B 240 REMARK 465 G B 241 REMARK 465 U B 242 REMARK 465 C B 243 REMARK 465 A B 244 REMARK 465 U B 245 REMARK 465 U B 246 REMARK 465 U B 247 REMARK 465 A B 248 REMARK 465 A B 249 REMARK 465 U B 250 REMARK 465 A B 251 REMARK 465 A B 252 REMARK 465 G B 253 REMARK 465 G B 254 REMARK 465 C B 255 REMARK 465 C B 256 REMARK 465 A B 257 REMARK 465 C B 258 REMARK 465 U B 259 REMARK 465 G B 260 REMARK 465 U B 261 REMARK 465 U B 262 REMARK 465 A B 263 REMARK 465 A B 264 REMARK 465 A B 265 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 14 CG CD OE1 OE2 REMARK 470 ASP A 44 CG OD1 OD2 REMARK 470 GLU A 46 CG CD OE1 OE2 REMARK 470 ASP A 69 CG OD1 OD2 REMARK 470 GLN A 75 CG CD OE1 NE2 REMARK 470 GLN A 98 CG CD OE1 NE2 REMARK 470 LYS A 99 CG CD CE NZ REMARK 470 ARG A 100 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 101 CG CD1 CD2 REMARK 470 GLN A 102 CG CD OE1 NE2 REMARK 470 GLU A 286 CG CD OE1 OE2 REMARK 470 LYS A 337 CG CD CE NZ REMARK 470 GLU A 360 CG CD OE1 OE2 REMARK 470 LYS A 362 CG CD CE NZ REMARK 470 GLU A 364 CG CD OE1 OE2 REMARK 470 GLU A 384 CG CD OE1 OE2 REMARK 470 GLU A 385 CG CD OE1 OE2 REMARK 470 GLU A 393 CG CD OE1 OE2 REMARK 470 ASP A 396 CG OD1 OD2 REMARK 470 GLU A 397 CG CD OE1 OE2 REMARK 470 LYS A 400 CG CD CE NZ REMARK 470 LYS A 406 CG CD CE NZ REMARK 470 GLU A 434 CG CD OE1 OE2 REMARK 470 GLU A 456 CG CD OE1 OE2 REMARK 470 LYS A 470 CG CD CE NZ REMARK 470 GLU A 501 CG CD OE1 OE2 REMARK 470 ASP A 524 CG OD1 OD2 REMARK 470 GLU A 558 CG CD OE1 OE2 REMARK 470 GLU A 572 CG CD OE1 OE2 REMARK 470 LYS A 576 CG CD CE NZ REMARK 470 LYS A 612 CG CD CE NZ REMARK 470 ARG A 637 CG CD NE CZ NH1 NH2 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 PRO A 282 -169.00 -73.24 REMARK 500 PHE A 285 89.23 -161.65 REMARK 500 ASN A 484 14.71 -140.17 REMARK 500 ARG A 616 61.46 62.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-24142 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE CAS12K-SGRNA COMPLEX DBREF 7N3O A 1 639 PDB 7N3O 7N3O 1 639 DBREF 7N3O B 1 265 PDB 7N3O 7N3O 1 265 SEQRES 1 A 639 MET SER GLN ILE THR ILE GLN ALA ARG LEU ILE SER PHE SEQRES 2 A 639 GLU SER ASN ARG GLN GLN LEU TRP LYS LEU MET ALA ASP SEQRES 3 A 639 LEU ASN THR PRO LEU ILE ASN GLU LEU LEU CYS GLN LEU SEQRES 4 A 639 GLY GLN HIS PRO ASP PHE GLU LYS TRP GLN GLN LYS GLY SEQRES 5 A 639 LYS LEU PRO SER THR VAL VAL SER GLN LEU CYS GLN PRO SEQRES 6 A 639 LEU LYS THR ASP PRO ARG PHE ALA GLY GLN PRO SER ARG SEQRES 7 A 639 LEU TYR MET SER ALA ILE HIS ILE VAL ASP TYR ILE TYR SEQRES 8 A 639 LYS SER TRP LEU ALA ILE GLN LYS ARG LEU GLN GLN GLN SEQRES 9 A 639 LEU ASP GLY LYS THR ARG TRP LEU GLU MET LEU ASN SER SEQRES 10 A 639 ASP ALA GLU LEU VAL GLU LEU SER GLY ASP THR LEU GLU SEQRES 11 A 639 ALA ILE ARG VAL LYS ALA ALA GLU ILE LEU ALA ILE ALA SEQRES 12 A 639 MET PRO ALA SER GLU SER ASP SER ALA SER PRO LYS GLY SEQRES 13 A 639 LYS LYS GLY LYS LYS GLU LYS LYS PRO SER SER SER SER SEQRES 14 A 639 PRO LYS ARG SER LEU SER LYS THR LEU PHE ASP ALA TYR SEQRES 15 A 639 GLN GLU THR GLU ASP ILE LYS SER ARG SER ALA ILE SER SEQRES 16 A 639 TYR LEU LEU LYS ASN GLY CYS LYS LEU THR ASP LYS GLU SEQRES 17 A 639 GLU ASP SER GLU LYS PHE ALA LYS ARG ARG ARG GLN VAL SEQRES 18 A 639 GLU ILE GLN ILE GLN ARG LEU THR GLU LYS LEU ILE SER SEQRES 19 A 639 ARG MET PRO LYS GLY ARG ASP LEU THR ASN ALA LYS TRP SEQRES 20 A 639 LEU GLU THR LEU LEU THR ALA THR THR THR VAL ALA GLU SEQRES 21 A 639 ASP ASN ALA GLN ALA LYS ARG TRP GLN ASP ILE LEU LEU SEQRES 22 A 639 THR ARG SER SER SER LEU PRO PHE PRO LEU VAL PHE GLU SEQRES 23 A 639 THR ASN GLU ASP MET VAL TRP SER LYS ASN GLN LYS GLY SEQRES 24 A 639 ARG LEU CYS VAL HIS PHE ASN GLY LEU SER ASP LEU ILE SEQRES 25 A 639 PHE GLU VAL TYR CYS GLY ASN ARG GLN LEU HIS TRP PHE SEQRES 26 A 639 GLN ARG PHE LEU GLU ASP GLN GLN THR LYS ARG LYS SER SEQRES 27 A 639 LYS ASN GLN HIS SER SER GLY LEU PHE THR LEU ARG ASN SEQRES 28 A 639 GLY HIS LEU VAL TRP LEU GLU GLY GLU GLY LYS GLY GLU SEQRES 29 A 639 PRO TRP ASN LEU HIS HIS LEU THR LEU TYR CYS CYS VAL SEQRES 30 A 639 ASP ASN ARG LEU TRP THR GLU GLU GLY THR GLU ILE VAL SEQRES 31 A 639 ARG GLN GLU LYS ALA ASP GLU ILE THR LYS PHE ILE THR SEQRES 32 A 639 ASN MET LYS LYS LYS SER ASP LEU SER ASP THR GLN GLN SEQRES 33 A 639 ALA LEU ILE GLN ARG LYS GLN SER THR LEU THR ARG ILE SEQRES 34 A 639 ASN ASN SER PHE GLU ARG PRO SER GLN PRO LEU TYR GLN SEQRES 35 A 639 GLY GLN SER HIS ILE LEU VAL GLY VAL SER LEU GLY LEU SEQRES 36 A 639 GLU LYS PRO ALA THR VAL ALA VAL VAL ASP ALA ILE ALA SEQRES 37 A 639 ASN LYS VAL LEU ALA TYR ARG SER ILE LYS GLN LEU LEU SEQRES 38 A 639 GLY ASP ASN TYR GLU LEU LEU ASN ARG GLN ARG ARG GLN SEQRES 39 A 639 GLN GLN TYR LEU SER HIS GLU ARG HIS LYS ALA GLN LYS SEQRES 40 A 639 ASN PHE SER PRO ASN GLN PHE GLY ALA SER GLU LEU GLY SEQRES 41 A 639 GLN HIS ILE ASP ARG LEU LEU ALA LYS ALA ILE VAL ALA SEQRES 42 A 639 LEU ALA ARG THR TYR LYS ALA GLY SER ILE VAL LEU PRO SEQRES 43 A 639 LYS LEU GLY ASP MET ARG GLU VAL VAL GLN SER GLU ILE SEQRES 44 A 639 GLN ALA ILE ALA GLU GLN LYS PHE PRO GLY TYR ILE GLU SEQRES 45 A 639 GLY GLN GLN LYS TYR ALA LYS GLN TYR ARG VAL ASN VAL SEQRES 46 A 639 HIS ARG TRP SER TYR GLY ARG LEU ILE GLN SER ILE GLN SEQRES 47 A 639 SER LYS ALA ALA GLN THR GLY ILE VAL ILE GLU GLU GLY SEQRES 48 A 639 LYS GLN PRO ILE ARG GLY SER PRO HIS ASP LYS ALA LYS SEQRES 49 A 639 GLU LEU ALA LEU SER ALA TYR ASN LEU ARG LEU THR ARG SEQRES 50 A 639 ARG SER SEQRES 1 B 265 A U A U U A A U A G C G C SEQRES 2 B 265 C G C A A U U C A U G C U SEQRES 3 B 265 G C U U G C A G C C U C U SEQRES 4 B 265 G A A U U U U G U U A A A SEQRES 5 B 265 U G A G G G U U A G U U U SEQRES 6 B 265 G A C U G U A U A A A U A SEQRES 7 B 265 C A G U C U U G C U U U C SEQRES 8 B 265 U G A C C C U G G U A G C SEQRES 9 B 265 U G C U C A C C C U G A U SEQRES 10 B 265 G C U G C U G U C A A U A SEQRES 11 B 265 G A C A G G A U A G G U G SEQRES 12 B 265 C G C U C C C A G C A A U SEQRES 13 B 265 A A G G G C G C G G A U G SEQRES 14 B 265 U A C U G C U G U A G U G SEQRES 15 B 265 G C U A C U G A A U C A C SEQRES 16 B 265 C C C C G A U C A A G G G SEQRES 17 B 265 G G A A C C C U C C A A A SEQRES 18 B 265 A G G U G G G U U G A A A SEQRES 19 B 265 G G A G A A G U C A U U U SEQRES 20 B 265 A A U A A G G C C A C U G SEQRES 21 B 265 U U A A A HELIX 1 AA1 PHE A 13 ALA A 25 1 13 HELIX 2 AA2 LEU A 27 HIS A 42 1 16 HELIX 3 AA3 ASP A 44 LYS A 51 1 8 HELIX 4 AA4 PRO A 55 GLN A 64 1 10 HELIX 5 AA5 PRO A 65 ASP A 69 5 5 HELIX 6 AA6 PRO A 76 GLN A 102 1 27 HELIX 7 AA7 GLY A 318 SER A 338 1 21 HELIX 8 AA8 GLU A 364 HIS A 369 1 6 HELIX 9 AA9 ASN A 379 TRP A 382 5 4 HELIX 10 AB1 THR A 383 LYS A 406 1 24 HELIX 11 AB2 ASP A 413 ASN A 430 1 18 HELIX 12 AB3 SER A 476 LEU A 481 1 6 HELIX 13 AB4 TYR A 485 ALA A 505 1 21 HELIX 14 AB5 GLU A 518 TYR A 538 1 21 HELIX 15 AB6 MET A 551 PHE A 567 1 17 HELIX 16 AB7 TYR A 570 VAL A 585 1 16 HELIX 17 AB8 SER A 589 GLY A 605 1 17 HELIX 18 AB9 SER A 618 ARG A 637 1 20 SHEET 1 AA1 7 LEU A 283 VAL A 284 0 SHEET 2 AA1 7 LEU A 349 TRP A 356 -1 O LEU A 354 N LEU A 283 SHEET 3 AA1 7 LEU A 371 VAL A 377 -1 O CYS A 376 N ASN A 351 SHEET 4 AA1 7 ILE A 4 ILE A 11 -1 N LEU A 10 O LEU A 371 SHEET 5 AA1 7 PHE A 313 TYR A 316 -1 O TYR A 316 N ARG A 9 SHEET 6 AA1 7 LEU A 301 HIS A 304 -1 N VAL A 303 O PHE A 313 SHEET 7 AA1 7 VAL A 292 LYS A 295 -1 N VAL A 292 O HIS A 304 SHEET 1 AA2 5 VAL A 471 ARG A 475 0 SHEET 2 AA2 5 THR A 460 VAL A 464 -1 N VAL A 461 O ARG A 475 SHEET 3 AA2 5 LEU A 448 SER A 452 -1 N LEU A 448 O VAL A 464 SHEET 4 AA2 5 SER A 542 PRO A 546 1 O VAL A 544 N VAL A 451 SHEET 5 AA2 5 VAL A 607 GLY A 611 1 O VAL A 607 N ILE A 543 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