HEADER RNA BINDING PROTEIN/RNA/DNA 10-APR-22 7XHT TITLE STRUCTURE OF THE OGEUISCB-OMEGA RNA-TARGET DNA COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (228-MER); COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: DNA (49-MER); COMPND 7 CHAIN: C; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: DNA (5'-D(P*GP*AP*AP*GP*AP*AP*AP*AP*CP*CP*AP*T)-3'); COMPND 11 CHAIN: D; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 4; COMPND 14 MOLECULE: OGEUISCB; COMPND 15 CHAIN: A; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METAGENOME; SOURCE 3 ORGANISM_TAXID: 256318; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 SYNTHETIC: YES; SOURCE 8 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 9 ORGANISM_TAXID: 32630; SOURCE 10 MOL_ID: 3; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 13 ORGANISM_TAXID: 32630; SOURCE 14 MOL_ID: 4; SOURCE 15 ORGANISM_SCIENTIFIC: METAGENOME; SOURCE 16 ORGANISM_TAXID: 256318; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 18 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CRISPR-CAS9, RNP, RNA BINDING PROTEIN, RNA BINDING PROTEIN-RNA-DNA KEYWDS 2 COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR K.KATO,O.OKAZAKI,Y.ISAYAMA,J.ISHIKAWA,T.NISHIZAWA,H.NISHIMASU REVDAT 2 03-JUL-24 7XHT 1 REMARK REVDAT 1 14-DEC-22 7XHT 0 JRNL AUTH K.KATO,S.OKAZAKI,S.KANNAN,H.ALTAE-TRAN,F.ESRA DEMIRCIOGLU, JRNL AUTH 2 Y.ISAYAMA,J.ISHIKAWA,M.FUKUDA,R.K.MACRAE,T.NISHIZAWA, JRNL AUTH 3 K.S.MAKAROVA,E.V.KOONIN,F.ZHANG,H.NISHIMASU JRNL TITL STRUCTURE OF THE ISCB-OMEGA RNA RIBONUCLEOPROTEIN COMPLEX, JRNL TITL 2 THE LIKELY ANCESTOR OF CRISPR-CAS9. JRNL REF NAT COMMUN V. 13 6719 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 36344504 JRNL DOI 10.1038/S41467-022-34378-3 REMARK 2 REMARK 2 RESOLUTION. 2.55 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) : 2.550 REMARK 3 NUMBER OF PARTICLES : 792405 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 7XHT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-APR-22. REMARK 100 THE DEPOSITION ID IS D_1300028856. 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 : STRUCTURE OF THE ISCB-OMEGARNA REMARK 245 RIBONUCLEOPROTEIN COMPLEX; ISCB- REMARK 245 OMEGARNA; DNA 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 : 7.00 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 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : DIFFRACTION REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 4790.00 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, D, 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 U B -21 REMARK 465 G B -20 REMARK 465 U B -19 REMARK 465 G B -18 REMARK 465 A B -17 REMARK 465 U B 15 REMARK 465 A B 16 REMARK 465 U B 17 REMARK 465 G B 18 REMARK 465 G B 19 REMARK 465 U B 20 REMARK 465 U B 21 REMARK 465 G B 22 REMARK 465 C B 23 REMARK 465 G B 24 REMARK 465 A B 25 REMARK 465 C B 26 REMARK 465 C B 27 REMARK 465 G B 28 REMARK 465 U B 29 REMARK 465 U B 130 REMARK 465 G B 131 REMARK 465 G B 132 REMARK 465 A B 133 REMARK 465 G B 134 REMARK 465 C B 135 REMARK 465 A B 136 REMARK 465 A B 137 REMARK 465 U B 138 REMARK 465 C B 139 REMARK 465 U B 140 REMARK 465 A B 141 REMARK 465 U B 173 REMARK 465 G B 174 REMARK 465 U B 175 REMARK 465 A B 176 REMARK 465 U B 177 REMARK 465 C B 178 REMARK 465 A B 179 REMARK 465 G B 197 REMARK 465 G B 198 REMARK 465 A B 199 REMARK 465 G B 200 REMARK 465 G B 201 REMARK 465 A B 202 REMARK 465 A B 203 REMARK 465 C B 204 REMARK 465 G B 205 REMARK 465 G B 206 REMARK 465 DG C -13 REMARK 465 DA C -12 REMARK 465 DT C 18 REMARK 465 DC C 19 REMARK 465 DA C 20 REMARK 465 DC C 21 REMARK 465 DA C 22 REMARK 465 DA C 23 REMARK 465 DT C 24 REMARK 465 DT C 25 REMARK 465 DC C 26 REMARK 465 DC C 27 REMARK 465 DT C 28 REMARK 465 DT C 29 REMARK 465 DA C 30 REMARK 465 DG C 31 REMARK 465 DA C 32 REMARK 465 DA C 33 REMARK 465 DA C 34 REMARK 465 DA C 35 REMARK 465 DT D 12 REMARK 465 DC D 13 REMARK 465 MET A 1 REMARK 465 MET A 2 REMARK 465 PHE A 199 REMARK 465 MET A 200 REMARK 465 ALA A 201 REMARK 465 MET A 202 REMARK 465 ASN A 203 REMARK 465 ASN A 204 REMARK 465 PRO A 205 REMARK 465 LYS A 206 REMARK 465 VAL A 207 REMARK 465 GLN A 208 REMARK 465 ARG A 209 REMARK 465 TRP A 210 REMARK 465 GLN A 211 REMARK 465 TYR A 212 REMARK 465 GLN A 213 REMARK 465 ARG A 214 REMARK 465 GLY A 215 REMARK 465 PRO A 216 REMARK 465 LEU A 217 REMARK 465 TYR A 218 REMARK 465 GLY A 219 REMARK 465 LYS A 220 REMARK 465 GLY A 221 REMARK 465 SER A 222 REMARK 465 VAL A 223 REMARK 465 GLU A 224 REMARK 465 GLU A 225 REMARK 465 ALA A 226 REMARK 465 VAL A 227 REMARK 465 SER A 228 REMARK 465 MET A 229 REMARK 465 GLN A 230 REMARK 465 GLN A 231 REMARK 465 ASP A 232 REMARK 465 GLY A 233 REMARK 465 HIS A 234 REMARK 465 CYS A 235 REMARK 465 LEU A 236 REMARK 465 PHE A 237 REMARK 465 CYS A 238 REMARK 465 LYS A 239 REMARK 465 HIS A 240 REMARK 465 GLY A 241 REMARK 465 ILE A 242 REMARK 465 ASP A 243 REMARK 465 HIS A 244 REMARK 465 TYR A 245 REMARK 465 HIS A 246 REMARK 465 HIS A 247 REMARK 465 VAL A 248 REMARK 465 VAL A 249 REMARK 465 PRO A 250 REMARK 465 ARG A 251 REMARK 465 ARG A 252 REMARK 465 LYS A 253 REMARK 465 ASN A 254 REMARK 465 GLY A 255 REMARK 465 SER A 256 REMARK 465 GLU A 257 REMARK 465 THR A 258 REMARK 465 LEU A 259 REMARK 465 GLU A 260 REMARK 465 ASN A 261 REMARK 465 ARG A 262 REMARK 465 VAL A 263 REMARK 465 GLY A 264 REMARK 465 LEU A 265 REMARK 465 CYS A 266 REMARK 465 GLU A 267 REMARK 465 GLU A 268 REMARK 465 HIS A 269 REMARK 465 HIS A 270 REMARK 465 ARG A 271 REMARK 465 LEU A 272 REMARK 465 VAL A 273 REMARK 465 HIS A 274 REMARK 465 THR A 275 REMARK 465 ASP A 276 REMARK 465 LYS A 277 REMARK 465 GLU A 278 REMARK 465 TRP A 279 REMARK 465 GLU A 280 REMARK 465 ALA A 281 REMARK 465 ASN A 282 REMARK 465 LEU A 283 REMARK 465 ALA A 284 REMARK 465 SER A 285 REMARK 465 LYS A 286 REMARK 465 LYS A 287 REMARK 465 SER A 288 REMARK 465 GLY A 289 REMARK 465 MET A 290 REMARK 465 ASN A 291 REMARK 465 LYS A 292 REMARK 465 LYS A 293 REMARK 465 TYR A 294 REMARK 465 HIS A 295 REMARK 465 ALA A 296 REMARK 465 VAL A 496 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 92 C2 - N1 - C1' ANGL. DEV. = 7.6 DEGREES REMARK 500 DT C 11 O3' - P - O5' ANGL. DEV. = 12.0 DEGREES REMARK 500 DT C 11 O3' - P - OP2 ANGL. DEV. = 10.6 DEGREES REMARK 500 DT C 11 O3' - P - OP1 ANGL. DEV. = -24.0 DEGREES REMARK 500 DT C 11 C3' - O3' - P ANGL. DEV. = -8.9 DEGREES REMARK 500 DA C 12 O3' - P - OP1 ANGL. DEV. = -16.1 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 SER A 145 -17.23 72.41 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 502 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 61 OD1 REMARK 620 2 GLU A 193 OE1 78.3 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-33198 RELATED DB: EMDB REMARK 900 STRUCTURE OF RIBONUCLEOPROTEIN COMPLEX DBREF 7XHT B -21 206 PDB 7XHT 7XHT -21 206 DBREF 7XHT C -13 35 PDB 7XHT 7XHT -13 35 DBREF 7XHT D 0 13 PDB 7XHT 7XHT 0 13 DBREF 7XHT A 1 496 PDB 7XHT 7XHT 1 496 SEQRES 1 B 228 U G U G A G C G G A U A A SEQRES 2 B 228 C A A U U C C C C G G C U SEQRES 3 B 228 C U U C C A A C U U U A U SEQRES 4 B 228 G G U U G C G A C C G U A SEQRES 5 B 228 G G U U G A A A G A G C A SEQRES 6 B 228 C A G G C U G A G A C A U SEQRES 7 B 228 U C G U A A G G C C G A A SEQRES 8 B 228 A G A C C G G A C G C A C SEQRES 9 B 228 C C U G G G A U U U C C C SEQRES 10 B 228 C A G U C C C C G G A A C SEQRES 11 B 228 U G C A U A G C G G A U G SEQRES 12 B 228 C C A G U U G A U G G A G SEQRES 13 B 228 C A A U C U A U C A G A U SEQRES 14 B 228 A A G C C A G G G G G A A SEQRES 15 B 228 C A A U C A C C U C U C U SEQRES 16 B 228 G U A U C A G A G A G A G SEQRES 17 B 228 U U U U A C A A A A G G A SEQRES 18 B 228 G G A A C G G SEQRES 1 C 49 DG DA DA DT DG DG DT DT DT DT DC DT DT SEQRES 2 C 49 DC DG DG DG DG DA DA DT DT DG DT DT DA SEQRES 3 C 49 DT DC DC DG DC DT DC DA DC DA DA DT DT SEQRES 4 C 49 DC DC DT DT DA DG DA DA DA DA SEQRES 1 D 14 DG DA DA DG DA DA DA DA DC DC DA DT DT SEQRES 2 D 14 DC SEQRES 1 A 496 MET MET ALA VAL VAL TYR VAL ILE SER LYS SER GLY LYS SEQRES 2 A 496 PRO LEU MET PRO THR THR ARG CYS GLY HIS VAL ARG ILE SEQRES 3 A 496 LEU LEU LYS GLU GLY LYS ALA ARG VAL VAL GLU ARG LYS SEQRES 4 A 496 PRO PHE THR ILE GLN LEU THR TYR GLU SER ALA GLU GLU SEQRES 5 A 496 THR GLN PRO LEU VAL LEU GLY ILE ASP PRO GLY ARG THR SEQRES 6 A 496 ASN ILE GLY MET SER VAL VAL THR GLU SER GLY GLU SER SEQRES 7 A 496 VAL PHE ASN ALA GLN ILE GLU THR ARG ASN LYS ASP VAL SEQRES 8 A 496 PRO LYS LEU MET LYS ASP ARG LYS GLN TYR ARG MET ALA SEQRES 9 A 496 HIS ARG ARG LEU LYS ARG ARG CYS LYS ARG ARG ARG ARG SEQRES 10 A 496 ALA LYS ALA ALA GLY THR ALA PHE GLU GLU GLY GLU LYS SEQRES 11 A 496 GLN ARG LEU LEU PRO GLY CYS PHE LYS PRO ILE THR CYS SEQRES 12 A 496 LYS SER ILE ARG ASN LYS GLU ALA ARG PHE ASN ASN ARG SEQRES 13 A 496 LYS ARG PRO VAL GLY TRP LEU THR PRO THR ALA ASN HIS SEQRES 14 A 496 LEU LEU VAL THR HIS LEU ASN VAL VAL LYS LYS VAL GLN SEQRES 15 A 496 LYS ILE LEU PRO VAL ALA LYS VAL VAL LEU GLU LEU ASN SEQRES 16 A 496 ARG PHE SER PHE MET ALA MET ASN ASN PRO LYS VAL GLN SEQRES 17 A 496 ARG TRP GLN TYR GLN ARG GLY PRO LEU TYR GLY LYS GLY SEQRES 18 A 496 SER VAL GLU GLU ALA VAL SER MET GLN GLN ASP GLY HIS SEQRES 19 A 496 CYS LEU PHE CYS LYS HIS GLY ILE ASP HIS TYR HIS HIS SEQRES 20 A 496 VAL VAL PRO ARG ARG LYS ASN GLY SER GLU THR LEU GLU SEQRES 21 A 496 ASN ARG VAL GLY LEU CYS GLU GLU HIS HIS ARG LEU VAL SEQRES 22 A 496 HIS THR ASP LYS GLU TRP GLU ALA ASN LEU ALA SER LYS SEQRES 23 A 496 LYS SER GLY MET ASN LYS LYS TYR HIS ALA LEU SER VAL SEQRES 24 A 496 LEU ASN GLN ILE ILE PRO TYR LEU ALA ASP GLN LEU ALA SEQRES 25 A 496 ASP MET PHE PRO GLY ASN PHE CYS VAL THR SER GLY GLN SEQRES 26 A 496 ASP THR TYR LEU PHE ARG GLU GLU HIS GLY ILE PRO LYS SEQRES 27 A 496 ASP HIS TYR LEU ASP ALA TYR CYS ILE ALA CYS SER ALA SEQRES 28 A 496 LEU THR ASP ALA LYS LYS VAL SER SER PRO LYS GLY ARG SEQRES 29 A 496 PRO TYR MET VAL HIS GLN PHE ARG ARG HIS ASP ARG GLN SEQRES 30 A 496 ALA CYS HIS LYS ALA ASN LEU ASN ARG SER TYR TYR MET SEQRES 31 A 496 GLY GLY LYS LEU VAL ALA THR ASN ARG HIS LYS ALA MET SEQRES 32 A 496 ASP GLN LYS THR ASP SER LEU GLU GLU TYR ARG ALA ALA SEQRES 33 A 496 HIS SER ALA ALA ASP VAL SER LYS LEU THR VAL LYS HIS SEQRES 34 A 496 PRO SER ALA GLN TYR LYS ASP MET SER ARG ILE MET PRO SEQRES 35 A 496 GLY SER ILE LEU VAL SER GLY GLU GLY LYS LEU PHE THR SEQRES 36 A 496 LEU SER ARG SER GLU GLY ARG ASN LYS GLY GLN VAL ASN SEQRES 37 A 496 TYR PHE VAL SER THR GLU GLY ILE LYS TYR TRP ALA ARG SEQRES 38 A 496 LYS CYS GLN TYR LEU ARG ASN ASN GLY GLY LEU GLN ILE SEQRES 39 A 496 TYR VAL HET MG B 301 1 HET LDA A 501 16 HET MG A 502 1 HETNAM MG MAGNESIUM ION HETNAM LDA LAURYL DIMETHYLAMINE-N-OXIDE FORMUL 5 MG 2(MG 2+) FORMUL 6 LDA C14 H31 N O HELIX 1 AA1 ARG A 20 GLU A 30 1 11 HELIX 2 AA2 LYS A 89 LYS A 109 1 21 HELIX 3 AA3 ARG A 110 GLY A 122 1 13 HELIX 4 AA4 THR A 164 LEU A 185 1 22 HELIX 5 AA5 SER A 298 PHE A 315 1 18 HELIX 6 AA6 GLY A 324 GLY A 335 1 12 HELIX 7 AA7 ASP A 339 TYR A 341 5 3 HELIX 8 AA8 LEU A 342 CYS A 349 1 8 HELIX 9 AA9 SER A 350 LEU A 352 5 3 HELIX 10 AB1 SER A 409 HIS A 417 1 9 HELIX 11 AB2 SER A 418 LYS A 424 1 7 HELIX 12 AB3 ARG A 481 CYS A 483 5 3 SHEET 1 AA1 3 TYR A 6 ILE A 8 0 SHEET 2 AA1 3 THR A 42 LEU A 45 1 O LEU A 45 N ILE A 8 SHEET 3 AA1 3 ALA A 33 GLU A 37 -1 N ARG A 34 O GLN A 44 SHEET 1 AA2 7 PHE A 319 SER A 323 0 SHEET 2 AA2 7 LYS A 189 LEU A 194 1 N LEU A 194 O THR A 322 SHEET 3 AA2 7 LEU A 56 ASP A 61 1 N LEU A 58 O LYS A 189 SHEET 4 AA2 7 ASN A 66 THR A 73 -1 O SER A 70 N GLY A 59 SHEET 5 AA2 7 SER A 78 GLU A 85 -1 O ILE A 84 N ILE A 67 SHEET 6 AA2 7 TYR A 366 GLN A 370 1 O TYR A 366 N GLN A 83 SHEET 7 AA2 7 LEU A 492 ILE A 494 -1 O GLN A 493 N HIS A 369 SHEET 1 AA3 2 GLU A 129 ARG A 132 0 SHEET 2 AA3 2 ILE A 141 LYS A 144 -1 O CYS A 143 N LYS A 130 SHEET 1 AA4 2 CYS A 379 LYS A 381 0 SHEET 2 AA4 2 GLN A 433 TYR A 434 -1 O GLN A 433 N HIS A 380 SHEET 1 AA5 3 LYS A 393 ALA A 396 0 SHEET 2 AA5 3 SER A 387 MET A 390 -1 N MET A 390 O LYS A 393 SHEET 3 AA5 3 THR A 426 LYS A 428 -1 O THR A 426 N TYR A 389 SHEET 1 AA6 5 LYS A 477 TRP A 479 0 SHEET 2 AA6 5 GLN A 466 SER A 472 -1 N PHE A 470 O TYR A 478 SHEET 3 AA6 5 LEU A 453 ASN A 463 -1 N ARG A 458 O VAL A 471 SHEET 4 AA6 5 ILE A 445 VAL A 447 -1 N LEU A 446 O PHE A 454 SHEET 5 AA6 5 GLN A 484 ARG A 487 -1 O GLN A 484 N VAL A 447 LINK OD1 ASP A 61 MG MG A 502 1555 1555 2.01 LINK OE1 GLU A 193 MG MG A 502 1555 1555 2.49 CISPEP 1 LYS A 39 PRO A 40 0 -4.01 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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