HEADER DNA BINDING PROTEIN 09-MAY-23 8OZC TITLE CRYOEM STRUCTURE OF SPARTA COMPLEX HETERODIMER APO COMPND MOL_ID: 1; COMPND 2 MOLECULE: TIR DOMAIN-CONTAINING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PIWI DOMAIN-CONTAINING PROTEIN; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MARIBACTER POLYSIPHONIAE; SOURCE 3 ORGANISM_TAXID: 429344; SOURCE 4 GENE: LX92_01810; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: MARIBACTER POLYSIPHONIAE; SOURCE 9 ORGANISM_TAXID: 429344; SOURCE 10 GENE: LX92_01809; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SPARTA, TIR, PROKARYOTIC ARGONAUTE, DNA BINDING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR B.EKUNDAYO,D.C.NI,X.H.LU,H.STAHLBERG REVDAT 2 23-AUG-23 8OZC 1 JRNL REVDAT 1 16-AUG-23 8OZC 0 JRNL AUTH D.NI,X.LU,H.STAHLBERG,B.EKUNDAYO JRNL TITL ACTIVATION MECHANISM OF A SHORT ARGONAUTE-TIR PROKARYOTIC JRNL TITL 2 IMMUNE SYSTEM. JRNL REF SCI ADV V. 9 H9002 2023 JRNL REFN ESSN 2375-2548 JRNL PMID 37467330 JRNL DOI 10.1126/SCIADV.ADH9002 REMARK 2 REMARK 2 RESOLUTION. 4.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, EPU, CRYOSPARC, COOT, COOT, REMARK 3 PHENIX, CRYOSPARC, 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 : NULL REMARK 3 REFINEMENT PROTOCOL : AB INITIO MODEL 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) : 4.000 REMARK 3 NUMBER OF PARTICLES : 85650 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 8OZC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1292130336. 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 : HETER COMPLEX OF SHORT REMARK 245 ARGONAUTE-TIR ANTIVIRAL DEFENCE REMARK 245 SYSTEM REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.00 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 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 : 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 7050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 44100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -32.0 KCAL/MOL 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 GLU B 160 REMARK 465 MET B 161 REMARK 465 VAL B 162 REMARK 465 GLN B 163 REMARK 465 THR B 164 REMARK 465 LYS B 165 REMARK 465 ALA B 166 REMARK 465 LEU B 167 REMARK 465 MET B 168 REMARK 465 SER B 169 REMARK 465 LYS B 170 REMARK 465 SER B 171 REMARK 465 LYS B 172 REMARK 465 ALA B 173 REMARK 465 LYS B 174 REMARK 465 SER B 175 REMARK 465 PHE B 176 REMARK 465 ARG B 177 REMARK 465 TYR B 178 REMARK 465 GLU B 179 REMARK 465 PRO B 180 REMARK 465 SER B 181 REMARK 465 LEU B 182 REMARK 465 PHE B 183 REMARK 465 PRO B 184 REMARK 465 ASP B 185 REMARK 465 ILE B 186 REMARK 465 ASN B 187 REMARK 465 ILE B 188 REMARK 465 GLU B 189 REMARK 465 LEU B 190 REMARK 465 LYS B 191 REMARK 465 GLU B 192 REMARK 465 GLN B 193 REMARK 465 GLU B 194 REMARK 465 LYS B 195 REMARK 465 GLU B 196 REMARK 465 ALA B 197 REMARK 465 GLU B 198 REMARK 465 THR B 199 REMARK 465 TYR B 200 REMARK 465 ASN B 201 REMARK 465 TYR B 202 REMARK 465 ASP B 203 REMARK 465 ALA B 204 REMARK 465 GLN B 205 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 O TRP B 269 OH TYR B 467 2.12 REMARK 500 OH TYR A 416 O THR B 404 2.13 REMARK 500 OG1 THR B 377 OG1 THR B 381 2.17 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 ILE A 157 -62.60 -122.66 REMARK 500 LEU A 159 -148.50 56.63 REMARK 500 HIS A 160 -4.37 68.42 REMARK 500 ASN A 191 -98.54 53.72 REMARK 500 LYS A 211 -97.26 54.25 REMARK 500 PHE A 223 54.07 -91.77 REMARK 500 MET A 287 -64.40 -93.05 REMARK 500 SER A 288 -61.07 -125.16 REMARK 500 ASN A 289 -37.66 -133.20 REMARK 500 GLU A 306 -99.96 54.80 REMARK 500 LYS A 315 -130.11 57.91 REMARK 500 ASN A 448 52.15 -95.63 REMARK 500 PHE B 14 -169.21 -124.72 REMARK 500 PHE B 210 45.37 -92.51 REMARK 500 ILE B 242 -85.93 29.77 REMARK 500 ASN B 293 77.26 53.65 REMARK 500 ARG B 295 -4.80 68.76 REMARK 500 ALA B 301 116.39 -162.60 REMARK 500 LYS B 324 -177.48 53.52 REMARK 500 ILE B 350 -57.28 -129.25 REMARK 500 GLU B 415 47.27 -90.93 REMARK 500 ARG B 416 -36.59 -130.81 REMARK 500 ALA B 450 -140.68 48.11 REMARK 500 ILE B 496 108.63 64.04 REMARK 500 PRO B 500 76.29 -66.63 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-17299 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-17304 RELATED DB: EMDB REMARK 900 CRYOEM STRUCTURE OF SPARTA COMPLEX HETERODIMER APO DBREF1 8OZC A 1 452 UNP A0A316E683_9FLAO DBREF2 8OZC A A0A316E683 1 452 DBREF1 8OZC B 1 507 UNP A0A316E3U6_9FLAO DBREF2 8OZC B A0A316E3U6 1 507 SEQRES 1 A 452 MET ARG ASN LYS ILE PHE ILE SER HIS ALA THR PRO ASP SEQRES 2 A 452 ASP ASN ASP PHE THR ARG TRP LEU ALA LEU LYS LEU ILE SEQRES 3 A 452 GLY LEU GLY TYR GLU VAL TRP CYS ASP ILE LEU PHE LEU SEQRES 4 A 452 ASP LYS GLY VAL ASP PHE TRP SER ASN ILE GLU LYS VAL SEQRES 5 A 452 ILE ARG GLU ASP THR CYS LYS PHE LEU LEU VAL SER SER SEQRES 6 A 452 SER TYR SER ASN GLN ARG GLU GLY VAL LEU LYS GLU LEU SEQRES 7 A 452 ALA VAL ALA ALA LYS VAL LYS LYS GLN LEU LYS ASP ASP SEQRES 8 A 452 LYS PHE ILE ILE PRO LEU ALA ILE ASP GLU GLN LEU SER SEQRES 9 A 452 TYR ASP ASP ILE ASN ILE ASP ILE VAL ARG LEU ASN ALA SEQRES 10 A 452 ILE ASP PHE LYS MET SER TRP ALA ARG GLY LEU LYS ASP SEQRES 11 A 452 ILE LEU GLU ALA PHE GLU LYS GLN LYS VAL PRO LYS GLU SEQRES 12 A 452 VAL ALA ASP ALA SER LYS SER ASN LEU LEU TYR GLN GLN SEQRES 13 A 452 ILE PHE LEU HIS ASP LYS SER VAL ILE GLU LYS GLU GLU SEQRES 14 A 452 ILE TYR ASP SER ASN TRP LEU SER ILE LEU SER PHE PRO SEQRES 15 A 452 GLU GLU LEU ARG PHE HIS GLU TYR ASN TRP MET LEU PRO SEQRES 16 A 452 LYS ARG PHE ASP VAL ARG GLU LEU THR PHE PRO ALA VAL SEQRES 17 A 452 ARG TYR LYS ASN TYR LEU CYS THR PHE ALA TRP ALA TYR SEQRES 18 A 452 ASP PHE THR TYR HIS LEU PRO LYS THR GLU THR TYR HIS SEQRES 19 A 452 LYS SER LYS THR ILE ARG ILE PRO THR GLU GLU ILE LEU SEQRES 20 A 452 SER GLY SER TYR ASP SER ASN PHE ILE ARG ASN ALA GLU SEQRES 21 A 452 CYS LYS ARG LEU ILE VAL GLN LEU LEU ASN LYS ALA PHE SEQRES 22 A 452 GLU LEU ARG MET LYS ASP LYS GLU VAL GLN GLU TYR GLU SEQRES 23 A 452 MET SER ASN LYS THR ALA TYR TRP LEU GLU LYS GLY LYS SEQRES 24 A 452 LEU GLU LYS ASP LYS PHE GLU LYS THR MET LEU VAL GLY SEQRES 25 A 452 LYS GLN LYS ASP LYS ASN TRP HIS PHE ALA ILE SER GLY SEQRES 26 A 452 ALA SER LYS LEU TYR PRO PHE PRO VAL LEU MET ILE SER SEQRES 27 A 452 SER HIS ILE PHE PHE THR ALA ASP GLY LYS LYS LEU ILE SEQRES 28 A 452 ASP SER SER SER VAL GLN HIS SER SER ARG ARG ARG GLN SEQRES 29 A 452 GLY LYS ASN TRP TRP ASN ASN THR TRP ARG THR LYS LEU SEQRES 30 A 452 LEU ALA PHE ILE LYS TYR LEU SER ASP ASP ASP THR SER SEQRES 31 A 452 PHE TYR LEU GLU MET GLY SER GLU GLU LYS VAL PHE VAL SEQRES 32 A 452 SER ASN GLU PRO VAL LYS PHE LYS GLY ASN VAL SER TYR SEQRES 33 A 452 ASN ILE PRO GLU LYS ASN THR LEU GLU GLU GLU ALA GLU SEQRES 34 A 452 LEU SER GLY PHE ASN GLN GLY GLU ASP ILE GLU GLU LEU SEQRES 35 A 452 GLU GLU LEU ILE GLU ASN LEU GLU ALA GLU SEQRES 1 B 507 MET LYS GLU LEU ILE TYR ILE GLU GLU PRO LYS ILE LEU SEQRES 2 B 507 PHE ALA HIS GLY GLN LYS CYS THR ASP ALA ARG ASP GLY SEQRES 3 B 507 LEU ALA LEU PHE GLY PRO LEU ASN ASN LEU TYR GLY ILE SEQRES 4 B 507 LYS SER GLY VAL ILE GLY THR LYS GLN GLY LEU LYS ILE SEQRES 5 B 507 PHE ARG ASP TYR LEU ASP HIS ILE GLN LYS PRO ILE TYR SEQRES 6 B 507 ASN SER ASN SER ILE THR ARG PRO MET PHE PRO GLY PHE SEQRES 7 B 507 GLU ALA VAL PHE ASP CYS LYS TRP GLU SER THR GLY ILE SEQRES 8 B 507 THR PHE LYS GLU VAL THR ASN GLU ASP ILE GLY LYS PHE SEQRES 9 B 507 LEU TYR ASN SER SER THR HIS LYS ARG THR TYR ASP LEU SEQRES 10 B 507 VAL SER LEU PHE ILE ASP LYS ILE ILE SER ALA ASN LYS SEQRES 11 B 507 ASN GLU ASP GLU ASN VAL ASP VAL TRP PHE VAL ILE VAL SEQRES 12 B 507 PRO ASP GLU ILE TYR LYS TYR CYS ARG PRO ASN SER VAL SEQRES 13 B 507 LEU PRO LYS GLU MET VAL GLN THR LYS ALA LEU MET SER SEQRES 14 B 507 LYS SER LYS ALA LYS SER PHE ARG TYR GLU PRO SER LEU SEQRES 15 B 507 PHE PRO ASP ILE ASN ILE GLU LEU LYS GLU GLN GLU LYS SEQRES 16 B 507 GLU ALA GLU THR TYR ASN TYR ASP ALA GLN PHE HIS ASP SEQRES 17 B 507 GLN PHE LYS ALA ARG LEU LEU LYS HIS THR ILE PRO THR SEQRES 18 B 507 GLN ILE PHE ARG GLU SER THR LEU ALA TRP ARG ASP PHE SEQRES 19 B 507 LYS ASN ALA PHE GLY LEU PRO ILE ARG ASP PHE SER LYS SEQRES 20 B 507 ILE GLU GLY HIS LEU ALA TRP THR ILE SER THR ALA ALA SEQRES 21 B 507 PHE TYR LYS ALA GLY GLY LYS PRO TRP LYS LEU SER ASP SEQRES 22 B 507 VAL ARG ASN GLY VAL CYS TYR LEU GLY LEU VAL TYR LYS SEQRES 23 B 507 LYS VAL GLU LYS SER LYS ASN PRO ARG ASN ALA CYS CYS SEQRES 24 B 507 ALA ALA GLN MET PHE LEU ASP ASN GLY ASP GLY THR VAL SEQRES 25 B 507 PHE LYS GLY GLU VAL GLY PRO TRP TYR ASN PRO LYS ASN SEQRES 26 B 507 GLY GLN TYR HIS LEU GLU PRO LYS GLU ALA LYS ALA LEU SEQRES 27 B 507 LEU SER GLN SER LEU GLN SER TYR LYS GLU GLN ILE GLY SEQRES 28 B 507 GLU TYR PRO LYS GLU VAL PHE ILE HIS ALA LYS THR ARG SEQRES 29 B 507 PHE ASN HIS GLN GLU TRP ASP ALA PHE LEU GLU VAL THR SEQRES 30 B 507 PRO LYS GLU THR ASN LEU VAL GLY VAL THR ILE SER LYS SEQRES 31 B 507 THR LYS PRO LEU LYS LEU TYR LYS THR GLU GLY ASP TYR SEQRES 32 B 507 THR ILE LEU ARG GLY ASN ALA TYR VAL VAL ASN GLU ARG SEQRES 33 B 507 SER ALA PHE LEU TRP THR VAL GLY TYR VAL PRO LYS ILE SEQRES 34 B 507 GLN THR ALA LEU SER MET GLU VAL PRO ASN PRO LEU PHE SEQRES 35 B 507 ILE GLU ILE ASN LYS GLY GLU ALA ASP ILE LYS GLN VAL SEQRES 36 B 507 LEU LYS ASP ILE LEU SER LEU THR LYS LEU ASN TYR ASN SEQRES 37 B 507 ALA CYS ILE PHE ALA ASP GLY GLU PRO VAL THR LEU ARG SEQRES 38 B 507 PHE ALA ASP LYS ILE GLY GLU ILE LEU THR ALA SER THR SEQRES 39 B 507 ASP ILE LYS THR PRO PRO LEU ALA PHE LYS TYR TYR ILE HELIX 1 AA1 PHE A 17 LEU A 28 1 12 HELIX 2 AA2 ASP A 44 ASP A 56 1 13 HELIX 3 AA3 SER A 65 ASN A 69 5 5 HELIX 4 AA4 ARG A 71 LYS A 89 1 19 HELIX 5 AA5 ASN A 109 LEU A 115 5 7 HELIX 6 AA6 TRP A 124 GLN A 138 1 15 HELIX 7 AA7 ALA A 147 GLN A 155 1 9 HELIX 8 AA8 LEU A 227 THR A 232 5 6 HELIX 9 AA9 HIS A 234 THR A 238 5 5 HELIX 10 AB1 THR A 243 SER A 248 1 6 HELIX 11 AB2 ARG A 257 GLU A 281 1 25 HELIX 12 AB3 LEU A 300 LYS A 302 5 3 HELIX 13 AB4 SER A 354 LYS A 366 1 13 HELIX 14 AB5 ASN A 370 SER A 385 1 16 HELIX 15 AB6 THR A 423 GLU A 429 1 7 HELIX 16 AB7 LEU A 442 ASN A 448 1 7 HELIX 17 AB8 ALA B 15 GLY B 17 5 3 HELIX 18 AB9 ASP B 22 PHE B 30 1 9 HELIX 19 AC1 THR B 46 LYS B 62 1 17 HELIX 20 AC2 PHE B 78 ASP B 83 1 6 HELIX 21 AC3 THR B 97 GLY B 102 1 6 HELIX 22 AC4 SER B 109 LYS B 124 1 16 HELIX 23 AC5 GLU B 146 CYS B 151 1 6 HELIX 24 AC6 ASP B 208 ARG B 213 1 6 HELIX 25 AC7 LEU B 214 HIS B 217 5 4 HELIX 26 AC8 GLU B 226 ALA B 230 1 5 HELIX 27 AC9 GLU B 249 LYS B 263 1 15 HELIX 28 AD1 GLU B 331 ILE B 350 1 20 HELIX 29 AD2 ASN B 366 THR B 377 1 12 HELIX 30 AD3 ASP B 451 LYS B 464 1 14 HELIX 31 AD4 PRO B 477 PHE B 482 1 6 HELIX 32 AD5 PHE B 482 SER B 493 1 12 HELIX 33 AD6 ALA B 502 TYR B 506 5 5 SHEET 1 AA1 3 PHE A 6 ILE A 7 0 SHEET 2 AA1 3 PHE A 60 SER A 64 1 O LEU A 61 N PHE A 6 SHEET 3 AA1 3 ILE A 94 ALA A 98 1 O LEU A 97 N LEU A 62 SHEET 1 AA2 3 ILE A 165 ILE A 178 0 SHEET 2 AA2 3 LYS A 400 SER A 415 -1 O PHE A 410 N TYR A 171 SHEET 3 AA2 3 SER A 390 GLU A 394 -1 N PHE A 391 O VAL A 403 SHEET 1 AA3 4 VAL A 208 TYR A 210 0 SHEET 2 AA3 4 TYR A 213 THR A 216 -1 O TYR A 213 N TYR A 210 SHEET 3 AA3 4 GLU A 184 GLU A 189 -1 N ARG A 186 O THR A 216 SHEET 4 AA3 4 ILE A 239 PRO A 242 -1 O ILE A 239 N PHE A 187 SHEET 1 AA4 3 ALA A 292 TRP A 294 0 SHEET 2 AA4 3 ALA A 322 LYS A 328 -1 O ILE A 323 N TYR A 293 SHEET 3 AA4 3 VAL A 334 HIS A 340 -1 O MET A 336 N ALA A 326 SHEET 1 AA5 2 LYS A 304 PHE A 305 0 SHEET 2 AA5 2 THR A 308 MET A 309 -1 O THR A 308 N PHE A 305 SHEET 1 AA6 3 GLY A 312 GLN A 314 0 SHEET 2 AA6 3 LYS A 317 TRP A 319 -1 O LYS A 317 N GLN A 314 SHEET 3 AA6 3 PHE A 343 THR A 344 -1 O THR A 344 N ASN A 318 SHEET 1 AA7 7 ILE B 5 TYR B 6 0 SHEET 2 AA7 7 ASN B 409 VAL B 412 -1 O ALA B 410 N ILE B 5 SHEET 3 AA7 7 SER B 417 LEU B 420 -1 O PHE B 419 N TYR B 411 SHEET 4 AA7 7 LEU B 441 LYS B 447 -1 O LEU B 441 N LEU B 420 SHEET 5 AA7 7 ASN B 382 SER B 389 -1 N THR B 387 O GLU B 444 SHEET 6 AA7 7 GLU B 356 ALA B 361 1 N ALA B 361 O ILE B 388 SHEET 7 AA7 7 VAL B 278 CYS B 279 1 N CYS B 279 O PHE B 358 SHEET 1 AA8 3 LYS B 19 CYS B 20 0 SHEET 2 AA8 3 ILE B 12 LEU B 13 -1 N ILE B 12 O CYS B 20 SHEET 3 AA8 3 LYS B 270 LEU B 271 -1 O LYS B 270 N LEU B 13 SHEET 1 AA9 2 PHE B 140 VAL B 143 0 SHEET 2 AA9 2 GLN B 222 ARG B 225 1 O GLN B 222 N VAL B 141 SHEET 1 AB1 2 GLN B 302 LEU B 305 0 SHEET 2 AB1 2 THR B 311 LYS B 314 -1 O VAL B 312 N PHE B 304 SHEET 1 AB2 2 TYR B 425 VAL B 426 0 SHEET 2 AB2 2 THR B 431 ALA B 432 -1 O THR B 431 N VAL B 426 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