HEADER MEMBRANE PROTEIN 11-SEP-23 8WCC TITLE CRYO-EM STRUCTURE OF THE CHA-BOUND MTAAR1 COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRACE AMINE-ASSOCIATED RECEPTOR 1; COMPND 3 CHAIN: R; COMPND 4 SYNONYM: TAR-1,TRACE AMINE RECEPTOR 1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: TAAR1, TA1, TAR1, TRAR1; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS CHA, MTAAR1, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR N.K.RONG,L.L.GUO,M.H.ZHANG,Q.LI,F.YANG,J.P.SUN REVDAT 1 27-DEC-23 8WCC 0 JRNL AUTH P.SHANG,N.RONG,J.J.JIANG,J.CHENG,M.H.ZHANG,D.KANG,L.QI, JRNL AUTH 2 L.GUO,G.M.YANG,Q.LIU,Z.ZHOU,X.B.LI,K.K.ZHU,Q.B.MENG,X.HAN, JRNL AUTH 3 W.YAN,Y.KONG,L.YANG,X.WANG,D.LEI,X.FENG,X.LIU,X.YU,Y.WANG, JRNL AUTH 4 Q.LI,Z.H.SHAO,F.YANG,J.P.SUN JRNL TITL STRUCTURAL AND SIGNALING MECHANISMS OF TAAR1 ENABLED JRNL TITL 2 PREFERENTIAL AGONIST DESIGN. JRNL REF CELL V. 186 5347 2023 JRNL REFN ISSN 1097-4172 JRNL PMID 37963465 JRNL DOI 10.1016/J.CELL.2023.10.014 REMARK 2 REMARK 2 RESOLUTION. 3.04 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX 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) : 3.040 REMARK 3 NUMBER OF PARTICLES : 296951 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 8WCC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 14-SEP-23. REMARK 100 THE DEPOSITION ID IS D_1300040978. 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 CHA REMARK 245 -BOUND MTAAR1 COMPLEX 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 : 7.40 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) : 1000.00 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) : 187.50 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: R 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 MET R 1 REMARK 465 HIS R 2 REMARK 465 LEU R 3 REMARK 465 CYS R 4 REMARK 465 HIS R 5 REMARK 465 ALA R 6 REMARK 465 ILE R 7 REMARK 465 THR R 8 REMARK 465 ASN R 9 REMARK 465 ILE R 10 REMARK 465 SER R 11 REMARK 465 HIS R 12 REMARK 465 ARG R 13 REMARK 465 ASN R 14 REMARK 465 SER R 15 REMARK 465 ASP R 16 REMARK 465 TRP R 17 REMARK 465 SER R 18 REMARK 465 ARG R 19 REMARK 465 GLU R 20 REMARK 465 VAL R 21 REMARK 465 GLN R 22 REMARK 465 ARG R 172 REMARK 465 THR R 226 REMARK 465 ASN R 227 REMARK 465 VAL R 228 REMARK 465 GLN R 229 REMARK 465 VAL R 230 REMARK 465 GLY R 231 REMARK 465 LEU R 232 REMARK 465 GLU R 233 REMARK 465 GLY R 234 REMARK 465 LYS R 235 REMARK 465 SER R 236 REMARK 465 GLN R 237 REMARK 465 ALA R 238 REMARK 465 PRO R 239 REMARK 465 GLN R 240 REMARK 465 SER R 241 REMARK 465 LYS R 242 REMARK 465 GLU R 243 REMARK 465 THR R 244 REMARK 465 LEU R 274 REMARK 465 GLY R 275 REMARK 465 VAL R 315 REMARK 465 LEU R 316 REMARK 465 LEU R 317 REMARK 465 GLY R 318 REMARK 465 LYS R 319 REMARK 465 ILE R 320 REMARK 465 PHE R 321 REMARK 465 GLN R 322 REMARK 465 LYS R 323 REMARK 465 ASP R 324 REMARK 465 SER R 325 REMARK 465 SER R 326 REMARK 465 ARG R 327 REMARK 465 SER R 328 REMARK 465 LYS R 329 REMARK 465 LEU R 330 REMARK 465 PHE R 331 REMARK 465 LEU R 332 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 TYR R 26 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 MET R 29 CG SD CE REMARK 470 ILE R 33 CG1 CG2 CD1 REMARK 470 LEU R 37 CG CD1 CD2 REMARK 470 LYS R 51 CG CD CE NZ REMARK 470 GLN R 52 CG CD OE1 NE2 REMARK 470 HIS R 54 CG ND1 CD2 CE1 NE2 REMARK 470 ASP R 68 CG OD1 OD2 REMARK 470 CYS R 78 SG REMARK 470 MET R 80 CG SD CE REMARK 470 GLU R 85 CG CD OE1 OE2 REMARK 470 ARG R 86 CG CD NE CZ NH1 NH2 REMARK 470 CYS R 87 SG REMARK 470 TYR R 89 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 PHE R 90 CG CD1 CD2 CE1 CE2 CZ REMARK 470 MET R 104 CG SD CE REMARK 470 GLU R 161 CG CD OE1 OE2 REMARK 470 LEU R 164 CG CD1 CD2 REMARK 470 GLU R 169 CG CD OE1 OE2 REMARK 470 LEU R 170 CG CD1 CD2 REMARK 470 VAL R 175 CG1 CG2 REMARK 470 ASP R 177 CG OD1 OD2 REMARK 470 LEU R 178 CG CD1 CD2 REMARK 470 CYS R 181 SG REMARK 470 PHE R 194 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASN R 224 CG OD1 ND2 REMARK 470 LYS R 248 CG CD CE NZ REMARK 470 CYS R 262 SG REMARK 470 SER R 281 OG REMARK 470 LYS R 313 CG CD CE NZ 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 HIS R 54 66.49 -100.61 REMARK 500 CYS R 125 -59.94 -133.64 REMARK 500 SER R 148 -66.71 -91.99 REMARK 500 SER R 176 -72.99 -94.92 REMARK 500 LEU R 296 -9.66 -58.04 REMARK 500 LYS R 313 31.35 -89.40 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-37438 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE CHA-BOUND MTAAR1 COMPLEX DBREF 8WCC R 1 332 UNP Q923Y8 TAAR1_MOUSE 1 332 SEQRES 1 R 332 MET HIS LEU CYS HIS ALA ILE THR ASN ILE SER HIS ARG SEQRES 2 R 332 ASN SER ASP TRP SER ARG GLU VAL GLN ALA SER LEU TYR SEQRES 3 R 332 SER LEU MET SER LEU ILE ILE LEU ALA THR LEU VAL GLY SEQRES 4 R 332 ASN LEU ILE VAL ILE ILE SER ILE SER HIS PHE LYS GLN SEQRES 5 R 332 LEU HIS THR PRO THR ASN TRP LEU LEU HIS SER MET ALA SEQRES 6 R 332 ILE VAL ASP PHE LEU LEU GLY CYS LEU ILE MET PRO CYS SEQRES 7 R 332 SER MET VAL ARG THR VAL GLU ARG CYS TRP TYR PHE GLY SEQRES 8 R 332 GLU ILE LEU CYS LYS VAL HIS THR SER THR ASP ILE MET SEQRES 9 R 332 LEU SER SER ALA SER ILE PHE HIS LEU ALA PHE ILE SER SEQRES 10 R 332 ILE ASP ARG TYR CYS ALA VAL CYS ASP PRO LEU ARG TYR SEQRES 11 R 332 LYS ALA LYS ILE ASN ILE SER THR ILE LEU VAL MET ILE SEQRES 12 R 332 LEU VAL SER TRP SER LEU PRO ALA VAL TYR ALA PHE GLY SEQRES 13 R 332 MET ILE PHE LEU GLU LEU ASN LEU LYS GLY VAL GLU GLU SEQRES 14 R 332 LEU TYR ARG SER GLN VAL SER ASP LEU GLY GLY CYS SER SEQRES 15 R 332 PRO PHE PHE SER LYS VAL SER GLY VAL LEU ALA PHE MET SEQRES 16 R 332 THR SER PHE TYR ILE PRO GLY SER VAL MET LEU PHE VAL SEQRES 17 R 332 TYR TYR ARG ILE TYR PHE ILE ALA LYS GLY GLN ALA ARG SEQRES 18 R 332 SER ILE ASN ARG THR ASN VAL GLN VAL GLY LEU GLU GLY SEQRES 19 R 332 LYS SER GLN ALA PRO GLN SER LYS GLU THR LYS ALA ALA SEQRES 20 R 332 LYS THR LEU GLY ILE MET VAL GLY VAL PHE LEU VAL CYS SEQRES 21 R 332 TRP CYS PRO PHE PHE LEU CYS THR VAL LEU ASP PRO PHE SEQRES 22 R 332 LEU GLY TYR VAL ILE PRO PRO SER LEU ASN ASP ALA LEU SEQRES 23 R 332 TYR TRP PHE GLY TYR LEU ASN SER ALA LEU ASN PRO MET SEQRES 24 R 332 VAL TYR ALA PHE PHE TYR PRO TRP PHE ARG ARG ALA LEU SEQRES 25 R 332 LYS MET VAL LEU LEU GLY LYS ILE PHE GLN LYS ASP SER SEQRES 26 R 332 SER ARG SER LYS LEU PHE LEU HET HAI R 401 7 HETNAM HAI CYCLOHEXYLAMMONIUM ION FORMUL 2 HAI C6 H14 N 1+ HELIX 1 AA1 ALA R 23 PHE R 50 1 28 HELIX 2 AA2 THR R 57 VAL R 84 1 28 HELIX 3 AA3 GLY R 91 CYS R 122 1 32 HELIX 4 AA4 ARG R 129 ILE R 134 1 6 HELIX 5 AA5 ASN R 135 LEU R 160 1 26 HELIX 6 AA6 SER R 186 ARG R 225 1 40 HELIX 7 AA7 ALA R 246 ASP R 271 1 26 HELIX 8 AA8 PRO R 279 PHE R 303 1 25 HELIX 9 AA9 TYR R 305 LYS R 313 1 9 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