HEADER MEMBRANE PROTEIN 01-APR-25 9UAP TITLE CRYO-EM STRUCTURE OF LIGAND-FREE ACTIVE-STATE M1 MUSCARINIC TITLE 2 ACETYLCHOLINE RECEPTOR WITH ALPHA5 HELIX OF G11 PROTEIN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: M1 MUSCARINIC ACETYLCHOLINE RECEPTOR, DE NOVO DESIGN COMPND 3 PROTEIN; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN SUBUNIT ALPHA-11; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: G ALPHA-11,G-PROTEIN SUBUNIT ALPHA-11,GUANINE NUCLEOTIDE- COMPND 10 BINDING PROTEIN G(Y) SUBUNIT ALPHA; COMPND 11 EC: 3.6.5.-; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 GENE: GNA11, GA11; SOURCE 12 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS GPCR, ACTIVE-STATE, LIGAND-FREE, DE NOVO PROTEIN, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR X.ZHANG,K.GAO,X.LIU REVDAT 1 29-OCT-25 9UAP 0 JRNL AUTH X.ZHANG,K.GAO,X.LIU JRNL TITL CRYO-EM STRUCTURE OF LIGAND-FREE ACTIVE-STATE M1 MUSCARINIC JRNL TITL 2 ACETYLCHOLINE RECEPTOR WITH ALPHA5 HELIX OF G11 PROTEIN JRNL TITL 3 COMPLEX JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.62 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : CRYOSPARC, PHENIX, 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 : 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) : 3.620 REMARK 3 NUMBER OF PARTICLES : 155176 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9UAP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 03-APR-25. REMARK 100 THE DEPOSITION ID IS D_1300057920. 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 : LIGAND-FREE ACTIVE-STATE M1 REMARK 245 MUSCARINIC ACETYLCHOLINE REMARK 245 RECEPTOR WITH ALPHA5 HELIX OF REMARK 245 G11 PROTEIN COMPLEX/DE NOVO REMARK 245 DESIGN FUSION PROTEIN 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 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1100.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1800.00 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 : SPOT SCAN 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 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 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 PHE A 27 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE A 28 CG1 CG2 CD1 REMARK 470 ILE A 30 CG1 CG2 CD1 REMARK 470 THR A 31 OG1 CG2 REMARK 470 THR A 32 OG1 CG2 REMARK 470 LEU A 34 CG CD1 CD2 REMARK 470 LEU A 37 CG CD1 CD2 REMARK 470 THR A 39 OG1 CG2 REMARK 470 VAL A 40 CG1 CG2 REMARK 470 LEU A 44 CG CD1 CD2 REMARK 470 LEU A 45 CG CD1 CD2 REMARK 470 LEU A 47 CG CD1 CD2 REMARK 470 ILE A 48 CG1 CG2 CD1 REMARK 470 SER A 49 OG REMARK 470 PHE A 50 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 51 CG CD CE NZ REMARK 470 VAL A 52 CG1 CG2 REMARK 470 ASN A 53 CG OD1 ND2 REMARK 470 LEU A 56 CG CD1 CD2 REMARK 470 LYS A 57 CG CD CE NZ REMARK 470 VAL A 59 CG1 CG2 REMARK 470 SER A 66 OG REMARK 470 ASP A 71 CG OD1 OD2 REMARK 470 ILE A 73 CG1 CG2 CD1 REMARK 470 PHE A 77 CG CD1 CD2 CE1 CE2 CZ REMARK 470 MET A 79 CG SD CE REMARK 470 ASN A 80 CG OD1 ND2 REMARK 470 THR A 83 OG1 CG2 REMARK 470 THR A 84 OG1 CG2 REMARK 470 LEU A 86 CG CD1 CD2 REMARK 470 LEU A 87 CG CD1 CD2 REMARK 470 TRP A 91 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 91 CZ3 CH2 REMARK 470 ASP A 99 CG OD1 OD2 REMARK 470 LEU A 104 CG CD1 CD2 REMARK 470 LEU A 116 CG CD1 CD2 REMARK 470 ILE A 119 CG1 CG2 CD1 REMARK 470 LYS A 136 CG CD CE NZ REMARK 470 THR A 138 OG1 CG2 REMARK 470 PRO A 139 CG CD REMARK 470 ARG A 140 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 141 CG CD NE CZ NH1 NH2 REMARK 470 MET A 145 CG SD CE REMARK 470 PRO A 159 CG CD REMARK 470 PHE A 163 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN A 165 CG CD OE1 NE2 REMARK 470 LEU A 167 CG CD1 CD2 REMARK 470 VAL A 168 CG1 CG2 REMARK 470 GLU A 170 CG CD OE1 OE2 REMARK 470 ARG A 171 CG CD NE CZ NH1 NH2 REMARK 470 VAL A 173 CG1 CG2 REMARK 470 LEU A 174 CG CD1 CD2 REMARK 470 GLN A 177 CG CD OE1 NE2 REMARK 470 GLN A 181 CG CD OE1 NE2 REMARK 470 PHE A 182 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LEU A 183 CG CD1 CD2 REMARK 470 GLN A 185 CG CD OE1 NE2 REMARK 470 PRO A 186 CG CD REMARK 470 ILE A 188 CG1 CG2 CD1 REMARK 470 THR A 189 OG1 CG2 REMARK 470 PHE A 190 CG CD1 CD2 CE1 CE2 CZ REMARK 470 MET A 194 CG SD CE REMARK 470 TYR A 198 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU A 199 CG CD1 CD2 REMARK 470 VAL A 201 CG1 CG2 REMARK 470 TYR A 212 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 GLU A 220 CG CD OE1 OE2 REMARK 470 LYS A 224 CG CD CE NZ REMARK 470 LEU A 225 CG CD1 CD2 REMARK 470 GLU A 230 CG CD OE1 OE2 REMARK 470 LEU A 232 CG CD1 CD2 REMARK 470 ASP A 236 CG OD1 OD2 REMARK 470 ASN A 248 CG OD1 ND2 REMARK 470 ARG A 249 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 251 CG CD OE1 OE2 REMARK 470 GLN A 253 CG CD OE1 NE2 REMARK 470 GLU A 265 CG CD OE1 OE2 REMARK 470 GLU A 269 CG CD OE1 OE2 REMARK 470 GLU A 271 CG CD OE1 OE2 REMARK 470 LYS A 272 CG CD CE NZ REMARK 470 LEU A 273 CG CD1 CD2 REMARK 470 THR A 274 OG1 CG2 REMARK 470 GLU A 276 CG CD OE1 OE2 REMARK 470 LYS A 278 CG CD CE NZ REMARK 470 LYS A 280 CG CD CE NZ REMARK 470 LEU A 281 CG CD1 CD2 REMARK 470 LEU A 284 CG CD1 CD2 REMARK 470 GLU A 285 CG CD OE1 OE2 REMARK 470 LEU A 288 CG CD1 CD2 REMARK 470 GLU A 293 CG CD OE1 OE2 REMARK 470 GLU A 294 CG CD OE1 OE2 REMARK 470 LEU A 295 CG CD1 CD2 REMARK 470 ARG A 296 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 297 CG CD CE NZ REMARK 470 LEU A 299 CG CD1 CD2 REMARK 470 TYR A 303 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LEU A 307 CG CD1 CD2 REMARK 470 LEU A 308 CG CD1 CD2 REMARK 470 SER A 312 OG REMARK 470 GLU A 313 CG CD OE1 OE2 REMARK 470 GLU A 314 CG CD OE1 OE2 REMARK 470 ASN A 315 CG OD1 ND2 REMARK 470 ARG A 316 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 317 CG CD CE NZ REMARK 470 ARG A 318 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 321 CG CD OE1 OE2 REMARK 470 SER A 328 OG REMARK 470 ILE A 335 CG1 CG2 CD1 REMARK 470 THR A 339 OG1 CG2 REMARK 470 PRO A 340 CG CD REMARK 470 LEU A 346 CG CD1 CD2 REMARK 470 SER A 348 OG REMARK 470 PHE A 350 CG CD1 CD2 CE1 CE2 CZ REMARK 470 CYS A 351 SG REMARK 470 LYS A 352 CG CD CE NZ REMARK 470 ASP A 353 CG OD1 OD2 REMARK 470 CYS A 354 SG REMARK 470 PRO A 356 CG CD REMARK 470 GLU A 357 CG CD OE1 OE2 REMARK 470 LEU A 359 CG CD1 CD2 REMARK 470 GLU A 361 CG CD OE1 OE2 REMARK 470 CYS A 367 SG REMARK 470 THR A 372 OG1 CG2 REMARK 470 PRO A 375 CG CD REMARK 470 MET A 376 CG SD CE REMARK 470 LYS A 383 CG CD CE NZ REMARK 470 ARG A 386 CG CD NE CZ NH1 NH2 REMARK 470 PHE A 389 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG A 390 CG CD NE CZ NH1 NH2 REMARK 470 LEU A 391 CG CD1 CD2 REMARK 470 ARG A 396 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 338 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 ARG A 137 113.12 -160.56 REMARK 500 PRO A 139 -109.38 47.53 REMARK 500 LYS A 352 -125.90 56.54 REMARK 500 LYS A 383 -7.39 76.18 REMARK 500 CYS A 395 -3.52 76.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-63988 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF LIGAND-FREE ACTIVE-STATE M1 MUSCARINIC REMARK 900 ACETYLCHOLINE RECEPTOR WITH ALPHA5 HELIX OF G11 PROTEIN COMPLEX DBREF 9UAP A 25 396 PDB 9UAP 9UAP 25 396 DBREF 9UAP B 333 359 UNP P29992 GNA11_HUMAN 334 359 SEQADV 9UAP PRO B 334 UNP P29992 INSERTION SEQRES 1 A 372 VAL ALA PHE ILE GLY ILE THR THR GLY LEU LEU SER LEU SEQRES 2 A 372 ALA THR VAL THR GLY ASN LEU LEU VAL LEU ILE SER PHE SEQRES 3 A 372 LYS VAL ASN THR GLU LEU LYS THR VAL ASN ASN TYR PHE SEQRES 4 A 372 LEU LEU SER LEU ALA CYS ALA ASP LEU ILE ILE GLY THR SEQRES 5 A 372 PHE SER MET ASN LEU TYR THR THR TYR LEU LEU MET GLY SEQRES 6 A 372 HIS TRP ALA LEU GLY THR LEU ALA CYS ASP LEU TRP LEU SEQRES 7 A 372 ALA LEU ASP TYR VAL ALA SER ASN ALA SER VAL MET ASN SEQRES 8 A 372 LEU LEU LEU ILE SER PHE ASP ARG TYR PHE SER VAL THR SEQRES 9 A 372 ARG PRO LEU SER TYR ARG ALA LYS ARG THR PRO ARG ARG SEQRES 10 A 372 ALA ALA LEU MET ILE GLY LEU ALA TRP LEU VAL SER PHE SEQRES 11 A 372 VAL LEU TRP ALA PRO ALA ILE LEU PHE TRP GLN TYR LEU SEQRES 12 A 372 VAL GLY GLU ARG THR VAL LEU ALA GLY GLN CYS TYR ILE SEQRES 13 A 372 GLN PHE LEU SER GLN PRO ILE ILE THR PHE GLY THR ALA SEQRES 14 A 372 MET ALA ALA PHE TYR LEU PRO VAL THR VAL MET CYS THR SEQRES 15 A 372 LEU TYR TRP ARG ILE TYR ARG GLU THR LYS ARG ALA GLY SEQRES 16 A 372 GLU ARG LEU ALA LYS LEU LEU GLU LYS PHE GLU ALA LEU SEQRES 17 A 372 PRO LEU GLU ASP ILE VAL ALA ALA LEU LYS ALA LEU LEU SEQRES 18 A 372 ALA THR ASN ARG PRO GLU ILE GLN LEU ALA VAL LYS THR SEQRES 19 A 372 ILE VAL GLU ASN PHE PRO GLU ILE LYS LYS GLU ALA GLU SEQRES 20 A 372 LYS LEU THR PRO GLU GLN LYS ALA LYS LEU ALA ALA LEU SEQRES 21 A 372 GLU ALA GLN LEU ALA ASP LEU PRO GLU GLU LEU ARG LYS SEQRES 22 A 372 VAL LEU LEU SER MET TYR LEU THR GLY LEU LEU TYR GLY SEQRES 23 A 372 GLY SER GLU GLU ASN ARG LYS ARG ALA ILE GLU LYS ALA SEQRES 24 A 372 ALA ARG THR LEU SER ALA ILE LEU LEU ALA PHE ILE LEU SEQRES 25 A 372 THR TRP THR PRO TYR ASN ILE MET VAL LEU VAL SER THR SEQRES 26 A 372 PHE CYS LYS ASP CYS VAL PRO GLU THR LEU TRP GLU LEU SEQRES 27 A 372 GLY TYR TRP LEU CYS TYR VAL ASN SER THR ILE ASN PRO SEQRES 28 A 372 MET CYS TYR ALA LEU CYS ASN LYS ALA PHE ARG ASP THR SEQRES 29 A 372 PHE ARG LEU LEU LEU LEU CYS ARG SEQRES 1 B 27 THR PRO GLU ASN ILE ARG PHE VAL PHE ALA ALA VAL LYS SEQRES 2 B 27 ASP THR ILE LEU GLN LEU ASN LEU LYS GLU TYR ASN LEU SEQRES 3 B 27 VAL HELIX 1 AA1 VAL A 25 PHE A 50 1 26 HELIX 2 AA2 THR A 58 ASN A 60 5 3 HELIX 3 AA3 ASN A 61 SER A 78 1 18 HELIX 4 AA4 SER A 78 MET A 88 1 11 HELIX 5 AA5 LEU A 93 ARG A 129 1 37 HELIX 6 AA6 ARG A 129 LYS A 136 1 8 HELIX 7 AA7 PRO A 139 VAL A 168 1 30 HELIX 8 AA8 ILE A 180 SER A 184 5 5 HELIX 9 AA9 ILE A 188 PHE A 197 1 10 HELIX 10 AB1 LEU A 199 LEU A 232 1 34 HELIX 11 AB2 PRO A 233 THR A 247 1 15 HELIX 12 AB3 GLU A 251 LEU A 273 1 23 HELIX 13 AB4 GLN A 277 LEU A 288 1 12 HELIX 14 AB5 LEU A 295 GLY A 311 1 17 HELIX 15 AB6 SER A 312 TRP A 338 1 27 HELIX 16 AB7 TRP A 338 THR A 349 1 12 HELIX 17 AB8 PRO A 356 ALA A 379 1 24 HELIX 18 AB9 LEU A 380 ASN A 382 5 3 HELIX 19 AC1 LYS A 383 CYS A 395 1 13 HELIX 20 AC2 PRO B 334 TYR B 356 1 23 SSBOND 1 CYS A 98 CYS A 178 1555 1555 2.03 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 457 1034 CONECT 1034 457 MASTER 263 0 0 20 0 0 0 6 2718 2 2 32 END