HEADER MEMBRANE PROTEIN/SIGNALING PROTEIN 01-APR-21 7MBY TITLE HUMAN CHOLECYSTOKININ 1 RECEPTOR (CCK1R) GQ CHIMERA (MGSQI) COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 3 BETA-1; COMPND 4 CHAIN: B; COMPND 5 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 9 GAMMA-2; COMPND 10 CHAIN: G; COMPND 11 SYNONYM: G GAMMA-I; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: CHOLECYSTOKININ-8; COMPND 15 CHAIN: P; COMPND 16 SYNONYM: CCK-8; COMPND 17 ENGINEERED: YES; COMPND 18 MOL_ID: 4; COMPND 19 MOLECULE: CHOLECYSTOKININ RECEPTOR TYPE A; COMPND 20 CHAIN: R; COMPND 21 SYNONYM: CCK-A RECEPTOR,CCK-AR,CHOLECYSTOKININ-1 RECEPTOR,CCK1-R; COMPND 22 ENGINEERED: YES; COMPND 23 MOL_ID: 5; COMPND 24 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1, COMPND 25 GUANINE NUCLEOTIDE-BINDING PROTEIN G(S) SUBUNIT ALPHA ISOFORMS SHORT, COMPND 26 WITH CERTAIN RESIDUES MUTATED TO MATCH GUANINE NUCLEOTIDE-BINDING COMPND 27 PROTEIN G(Q) SUBUNIT; COMPND 28 CHAIN: A; COMPND 29 SYNONYM: ADENYLATE CYCLASE-INHIBITING G ALPHA PROTEIN,ADENYLATE COMPND 30 CYCLASE-STIMULATING G ALPHA PROTEIN,ADENYLATE CYCLASE-STIMULATING G COMPND 31 ALPHA PROTEIN; COMPND 32 ENGINEERED: YES; COMPND 33 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: GNB1; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: GNG2; SOURCE 13 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 15 MOL_ID: 3; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 18 ORGANISM_COMMON: HUMAN; SOURCE 19 ORGANISM_TAXID: 9606; SOURCE 20 MOL_ID: 4; SOURCE 21 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 22 ORGANISM_COMMON: HUMAN; SOURCE 23 ORGANISM_TAXID: 9606; SOURCE 24 GENE: CCKAR, CCKRA; SOURCE 25 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 26 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 27 MOL_ID: 5; SOURCE 28 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 29 ORGANISM_COMMON: HUMAN; SOURCE 30 ORGANISM_TAXID: 9606; SOURCE 31 GENE: GNAI1, GNAS, GNAS1, GSP; SOURCE 32 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 33 EXPRESSION_SYSTEM_TAXID: 7111 KEYWDS GPCR, MEMBRANE PROTEIN, MEMBRANE PROTEIN-SIGNALING PROTEIN COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR J.I.MOBBS,M.J.BELOUSOFF,R.DANEV,D.M.THAL,P.M.SEXTON REVDAT 2 14-JUL-21 7MBY 1 JRNL REVDAT 1 26-MAY-21 7MBY 0 JRNL AUTH J.I.MOBBS,M.J.BELOUSOFF,K.G.HARIKUMAR,S.J.PIPER,X.XU, JRNL AUTH 2 S.G.B.FURNESS,H.VENUGOPAL,A.CHRISTOPOULOS,R.DANEV,D.WOOTTEN, JRNL AUTH 3 D.M.THAL,L.J.MILLER,P.M.SEXTON JRNL TITL STRUCTURES OF THE HUMAN CHOLECYSTOKININ 1 (CCK1) RECEPTOR JRNL TITL 2 BOUND TO GS AND GQ MIMETIC PROTEINS PROVIDE INSIGHT INTO JRNL TITL 3 MECHANISMS OF G PROTEIN SELECTIVITY. JRNL REF PLOS BIOL. V. 19 01295 2021 JRNL REFN ESSN 1545-7885 JRNL PMID 34086670 JRNL DOI 10.1371/JOURNAL.PBIO.3001295 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.MOBBS,M.J.BELOUSOFF,K.G.HARIKUMAR,S.J.PIPER,X.XU, REMARK 1 AUTH 2 S.G.B.FURNESS,H.VENUGOPAL,A.CHRISTOPOULOS,R.DANEV,D.WOOTTEN, REMARK 1 AUTH 3 D.M.THAL,L.J.MILLER,P.M.SEXTON REMARK 1 TITL STRUCTURES OF THE HUMAN CHOLECYSTOKININ 1 (CCK1) RECEPTOR REMARK 1 TITL 2 BOUND TO GS AND GQ MIMETIC PROTEINS: INSIGHT INTO MECHANISMS REMARK 1 TITL 3 OF G PROTEIN SELECTIVITY REMARK 1 REF BIORXIV 2021 REMARK 1 REFN REMARK 1 DOI 10.1101/2021.05.06.442871 REMARK 2 REMARK 2 RESOLUTION. 2.44 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) : 2.440 REMARK 3 NUMBER OF PARTICLES : 444000 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 7MBY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-APR-21. REMARK 100 THE DEPOSITION ID IS D_1000255846. 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 : CCK1R/CCK-8/MGSQI COMPLEX; G REMARK 245 PROTEIN SUBUNIT BETA-1; G(SQI)- REMARK 245 ALPHA/G PROTEIN SUBUNIT GAMMA-2; REMARK 245 CCK1R; CCK-8; SCFV16 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 : CCK1R/CCK REMARK 245 -8/MGSQI/GB1/GG2/SCFV16 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 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 : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6390.00 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: PENTAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, G, P, R, 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 MET B 1 REMARK 465 MET G 1 REMARK 465 ALA G 2 REMARK 465 SER G 3 REMARK 465 ASN G 4 REMARK 465 ASN G 5 REMARK 465 GLU G 63 REMARK 465 LYS G 64 REMARK 465 LYS G 65 REMARK 465 PHE G 66 REMARK 465 PHE G 67 REMARK 465 CYS G 68 REMARK 465 ALA G 69 REMARK 465 ILE G 70 REMARK 465 LEU G 71 REMARK 465 ASP R 2 REMARK 465 VAL R 3 REMARK 465 VAL R 4 REMARK 465 ASP R 5 REMARK 465 SER R 6 REMARK 465 LEU R 7 REMARK 465 LEU R 8 REMARK 465 VAL R 9 REMARK 465 ASN R 10 REMARK 465 GLY R 11 REMARK 465 SER R 12 REMARK 465 ASN R 13 REMARK 465 ILE R 14 REMARK 465 THR R 15 REMARK 465 PRO R 16 REMARK 465 PRO R 17 REMARK 465 CYS R 18 REMARK 465 GLU R 19 REMARK 465 LEU R 20 REMARK 465 GLY R 21 REMARK 465 LEU R 22 REMARK 465 GLU R 23 REMARK 465 ASN R 24 REMARK 465 GLU R 25 REMARK 465 THR R 26 REMARK 465 LEU R 27 REMARK 465 PHE R 28 REMARK 465 CYS R 29 REMARK 465 LEU R 30 REMARK 465 ASP R 31 REMARK 465 GLN R 32 REMARK 465 PRO R 33 REMARK 465 ARG R 34 REMARK 465 PRO R 35 REMARK 465 SER R 36 REMARK 465 LYS R 37 REMARK 465 GLY R 239 REMARK 465 ILE R 240 REMARK 465 LYS R 241 REMARK 465 PHE R 242 REMARK 465 GLU R 243 REMARK 465 ALA R 244 REMARK 465 SER R 245 REMARK 465 GLN R 246 REMARK 465 LYS R 247 REMARK 465 LYS R 248 REMARK 465 SER R 249 REMARK 465 ALA R 250 REMARK 465 LYS R 251 REMARK 465 GLU R 252 REMARK 465 ARG R 253 REMARK 465 LYS R 254 REMARK 465 PRO R 255 REMARK 465 SER R 256 REMARK 465 THR R 257 REMARK 465 THR R 258 REMARK 465 SER R 259 REMARK 465 SER R 260 REMARK 465 GLY R 261 REMARK 465 LYS R 262 REMARK 465 TYR R 263 REMARK 465 GLU R 264 REMARK 465 ASP R 265 REMARK 465 SER R 266 REMARK 465 ASP R 267 REMARK 465 GLY R 268 REMARK 465 CYS R 269 REMARK 465 TYR R 270 REMARK 465 LEU R 271 REMARK 465 GLN R 272 REMARK 465 LYS R 273 REMARK 465 THR R 274 REMARK 465 ARG R 275 REMARK 465 PRO R 276 REMARK 465 PRO R 277 REMARK 465 ARG R 278 REMARK 465 LYS R 279 REMARK 465 LEU R 280 REMARK 465 GLU R 281 REMARK 465 LEU R 282 REMARK 465 ARG R 283 REMARK 465 GLN R 284 REMARK 465 LEU R 285 REMARK 465 SER R 286 REMARK 465 THR R 287 REMARK 465 GLY R 288 REMARK 465 SER R 289 REMARK 465 SER R 290 REMARK 465 SER R 291 REMARK 465 ARG R 292 REMARK 465 ALA R 293 REMARK 465 ASN R 294 REMARK 465 ARG R 295 REMARK 465 ILE R 296 REMARK 465 ARG R 297 REMARK 465 SER R 298 REMARK 465 ASN R 299 REMARK 465 SER R 300 REMARK 465 SER R 301 REMARK 465 ALA R 302 REMARK 465 ALA R 303 REMARK 465 ASN R 304 REMARK 465 CYS R 387 REMARK 465 CYS R 388 REMARK 465 PRO R 389 REMARK 465 ASN R 390 REMARK 465 PRO R 391 REMARK 465 GLY R 392 REMARK 465 PRO R 393 REMARK 465 PRO R 394 REMARK 465 GLY R 395 REMARK 465 ALA R 396 REMARK 465 ARG R 397 REMARK 465 GLY R 398 REMARK 465 GLU R 399 REMARK 465 VAL R 400 REMARK 465 GLY R 401 REMARK 465 GLU R 402 REMARK 465 GLU R 403 REMARK 465 GLU R 404 REMARK 465 GLU R 405 REMARK 465 GLY R 406 REMARK 465 GLY R 407 REMARK 465 THR R 408 REMARK 465 THR R 409 REMARK 465 GLY R 410 REMARK 465 ALA R 411 REMARK 465 SER R 412 REMARK 465 LEU R 413 REMARK 465 SER R 414 REMARK 465 ARG R 415 REMARK 465 PHE R 416 REMARK 465 SER R 417 REMARK 465 TYR R 418 REMARK 465 SER R 419 REMARK 465 HIS R 420 REMARK 465 MET R 421 REMARK 465 SER R 422 REMARK 465 ALA R 423 REMARK 465 SER R 424 REMARK 465 VAL R 425 REMARK 465 PRO R 426 REMARK 465 PRO R 427 REMARK 465 GLN R 428 REMARK 465 HIS A 1 REMARK 465 HIS A 2 REMARK 465 HIS A 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 GLY A 9 REMARK 465 CYS A 10 REMARK 465 THR A 11 REMARK 465 LEU A 12 REMARK 465 SER A 13 REMARK 465 ALA A 14 REMARK 465 GLU A 15 REMARK 465 ASP A 16 REMARK 465 LYS A 17 REMARK 465 MET A 191 REMARK 465 ARG A 192 REMARK 465 ILE A 193 REMARK 465 LEU A 194 REMARK 465 HIS A 195 REMARK 465 GLY A 196 REMARK 465 GLY A 197 REMARK 465 SER A 198 REMARK 465 GLY A 199 REMARK 465 GLY A 200 REMARK 465 SER A 201 REMARK 465 GLY A 202 REMARK 465 GLY A 203 REMARK 465 THR A 204 REMARK 465 SER A 205 REMARK 465 GLY A 206 REMARK 465 GLY A 226 REMARK 465 GLN A 227 REMARK 465 ARG A 228 REMARK 465 ASP A 229 REMARK 465 GLU A 230 REMARK 465 GLY A 304 REMARK 465 LYS A 305 REMARK 465 PRO A 321 REMARK 465 GLU A 322 REMARK 465 ASP A 323 REMARK 465 ALA A 324 REMARK 465 THR A 325 REMARK 465 PRO A 326 REMARK 465 GLU A 327 REMARK 465 PRO A 328 REMARK 465 GLY A 329 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 B 3 CG CD OE1 OE2 REMARK 470 ARG B 8 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 12 CG CD OE1 OE2 REMARK 470 GLN B 17 CG CD OE1 NE2 REMARK 470 LYS B 23 CG CD CE NZ REMARK 470 ASN B 36 CG OD1 ND2 REMARK 470 ASP B 38 CG OD1 OD2 REMARK 470 ARG B 46 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 96 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 127 CG CD CE NZ REMARK 470 ARG B 129 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 130 CG CD OE1 OE2 REMARK 470 ASN B 132 CG OD1 ND2 REMARK 470 ARG B 134 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 137 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 138 CG CD OE1 OE2 REMARK 470 ASN B 155 CG OD1 ND2 REMARK 470 GLU B 172 CG CD OE1 OE2 REMARK 470 GLN B 175 CG CD OE1 NE2 REMARK 470 ASP B 186 CG OD1 OD2 REMARK 470 ARG B 197 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 214 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 228 CG OD1 OD2 REMARK 470 ASN B 340 CG OD1 ND2 REMARK 470 GLU G 17 CG CD OE1 OE2 REMARK 470 LYS G 20 CG CD CE NZ REMARK 470 ASN G 24 CG OD1 ND2 REMARK 470 LYS G 29 CG CD CE NZ REMARK 470 LYS G 46 CG CD CE NZ REMARK 470 GLU G 47 CG CD OE1 OE2 REMARK 470 ARG G 62 CG CD NE CZ NH1 NH2 REMARK 470 GLU R 38 CG CD OE1 OE2 REMARK 470 TRP R 39 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP R 39 CZ3 CH2 REMARK 470 ARG R 71 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 27 CG OD1 OD2 REMARK 470 ARG A 28 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 32 CG CD OE1 OE2 REMARK 470 ASP A 49 CG OD1 OD2 REMARK 470 ASN A 50 CG OD1 ND2 REMARK 470 GLN A 59 CG CD OE1 NE2 REMARK 470 ILE A 207 CG1 CG2 CD1 REMARK 470 ARG A 232 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 300 CG CD CE NZ REMARK 470 LEU A 302 CG CD1 CD2 REMARK 470 SER A 306 OG REMARK 470 LYS A 307 CG CD CE NZ REMARK 470 GLU A 309 CG CD OE1 OE2 REMARK 470 ASP A 310 CG OD1 OD2 REMARK 470 ARG A 317 CG CD NE CZ NH1 NH2 REMARK 470 THR A 319 OG1 CG2 REMARK 470 GLU A 330 CG CD OE1 OE2 REMARK 470 ARG A 333 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 354 CG OD1 OD2 REMARK 470 VAL A 367 CG1 CG2 REMARK 470 ASP A 368 CG OD1 OD2 REMARK 470 THR A 369 OG1 CG2 REMARK 470 GLU A 370 CG CD OE1 OE2 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 THR B 87 17.04 56.21 REMARK 500 THR B 181 72.44 -110.40 REMARK 500 THR B 223 66.67 -118.44 REMARK 500 SER B 245 -169.69 -129.41 REMARK 500 TYR B 264 66.37 -111.44 REMARK 500 PHE B 292 0.03 84.40 REMARK 500 CYS R 94 -63.11 -102.87 REMARK 500 LEU A 282 55.36 -105.38 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-23750 RELATED DB: EMDB REMARK 900 HUMAN CHOLECYSTOKININ 1 RECEPTOR (CCK1R) GQ CHIMERA (MGSQI) COMPLEX DBREF 7MBY B 1 340 UNP P54311 GBB1_RAT 1 340 DBREF 7MBY G 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 7MBY P 1 8 UNP P06307 CCKN_HUMAN 96 103 DBREF 7MBY R 2 428 UNP P32238 CCKAR_HUMAN 2 428 DBREF 7MBY A 9 37 UNP P63096 GNAI1_HUMAN 2 30 DBREF 7MBY A 38 195 UNP P63092 GNAS2_HUMAN 38 64 DBREF 7MBY A 204 394 UNP P63092 GNAS2_HUMAN 204 394 SEQADV 7MBY NH2 P 9 UNP P06307 AMIDATION SEQADV 7MBY HIS A 1 UNP P63096 EXPRESSION TAG SEQADV 7MBY HIS A 2 UNP P63096 EXPRESSION TAG SEQADV 7MBY HIS A 3 UNP P63096 EXPRESSION TAG SEQADV 7MBY HIS A 4 UNP P63096 EXPRESSION TAG SEQADV 7MBY HIS A 5 UNP P63096 EXPRESSION TAG SEQADV 7MBY HIS A 6 UNP P63096 EXPRESSION TAG SEQADV 7MBY HIS A 7 UNP P63096 EXPRESSION TAG SEQADV 7MBY HIS A 8 UNP P63096 EXPRESSION TAG SEQADV 7MBY ARG A 39 UNP P63092 ALA 39 ENGINEERED MUTATION SEQADV 7MBY LEU A 41 UNP P63092 HIS 41 ENGINEERED MUTATION SEQADV 7MBY ASP A 49 UNP P63092 GLY 49 CONFLICT SEQADV 7MBY ASN A 50 UNP P63092 GLU 50 CONFLICT SEQADV 7MBY GLY A 196 UNP P63092 LINKER SEQADV 7MBY GLY A 197 UNP P63092 LINKER SEQADV 7MBY SER A 198 UNP P63092 LINKER SEQADV 7MBY GLY A 199 UNP P63092 LINKER SEQADV 7MBY GLY A 200 UNP P63092 LINKER SEQADV 7MBY SER A 201 UNP P63092 LINKER SEQADV 7MBY GLY A 202 UNP P63092 LINKER SEQADV 7MBY GLY A 203 UNP P63092 LINKER SEQADV 7MBY ASP A 249 UNP P63092 ALA 249 CONFLICT SEQADV 7MBY ASP A 252 UNP P63092 SER 252 CONFLICT SEQADV 7MBY A UNP P63092 ASN 254 DELETION SEQADV 7MBY A UNP P63092 MET 255 DELETION SEQADV 7MBY A UNP P63092 VAL 256 DELETION SEQADV 7MBY A UNP P63092 ILE 257 DELETION SEQADV 7MBY A UNP P63092 ARG 258 DELETION SEQADV 7MBY A UNP P63092 GLU 259 DELETION SEQADV 7MBY A UNP P63092 ASP 260 DELETION SEQADV 7MBY A UNP P63092 ASN 261 DELETION SEQADV 7MBY A UNP P63092 GLN 262 DELETION SEQADV 7MBY A UNP P63092 THR 263 DELETION SEQADV 7MBY ASP A 272 UNP P63092 LEU 272 CONFLICT SEQADV 7MBY LYS A 343 UNP P63092 ASP 343 ENGINEERED MUTATION SEQADV 7MBY VAL A 346 UNP P63092 LEU 346 ENGINEERED MUTATION SEQADV 7MBY ASP A 347 UNP P63092 ARG 347 ENGINEERED MUTATION SEQADV 7MBY ILE A 358 UNP P63092 TYR 358 ENGINEERED MUTATION SEQADV 7MBY ALA A 372 UNP P63092 ILE 372 CONFLICT SEQADV 7MBY ILE A 375 UNP P63092 VAL 375 CONFLICT SEQADV 7MBY LYS A 380 UNP P63092 ARG 380 ENGINEERED MUTATION SEQADV 7MBY LEU A 384 UNP P63092 GLN 384 ENGINEERED MUTATION SEQADV 7MBY GLN A 385 UNP P63092 ARG 385 ENGINEERED MUTATION SEQADV 7MBY ASN A 387 UNP P63092 HIS 387 ENGINEERED MUTATION SEQADV 7MBY GLU A 390 UNP P63092 GLN 390 ENGINEERED MUTATION SEQADV 7MBY ASN A 392 UNP P63092 GLU 392 ENGINEERED MUTATION SEQADV 7MBY VAL A 394 UNP P63092 LEU 394 ENGINEERED MUTATION SEQRES 1 B 340 MET SER GLU LEU ASP GLN LEU ARG GLN GLU ALA GLU GLN SEQRES 2 B 340 LEU LYS ASN GLN ILE ARG ASP ALA ARG LYS ALA CYS ALA SEQRES 3 B 340 ASP ALA THR LEU SER GLN ILE THR ASN ASN ILE ASP PRO SEQRES 4 B 340 VAL GLY ARG ILE GLN MET ARG THR ARG ARG THR LEU ARG SEQRES 5 B 340 GLY HIS LEU ALA LYS ILE TYR ALA MET HIS TRP GLY THR SEQRES 6 B 340 ASP SER ARG LEU LEU VAL SER ALA SER GLN ASP GLY LYS SEQRES 7 B 340 LEU ILE ILE TRP ASP SER TYR THR THR ASN LYS VAL HIS SEQRES 8 B 340 ALA ILE PRO LEU ARG SER SER TRP VAL MET THR CYS ALA SEQRES 9 B 340 TYR ALA PRO SER GLY ASN TYR VAL ALA CYS GLY GLY LEU SEQRES 10 B 340 ASP ASN ILE CYS SER ILE TYR ASN LEU LYS THR ARG GLU SEQRES 11 B 340 GLY ASN VAL ARG VAL SER ARG GLU LEU ALA GLY HIS THR SEQRES 12 B 340 GLY TYR LEU SER CYS CYS ARG PHE LEU ASP ASP ASN GLN SEQRES 13 B 340 ILE VAL THR SER SER GLY ASP THR THR CYS ALA LEU TRP SEQRES 14 B 340 ASP ILE GLU THR GLY GLN GLN THR THR THR PHE THR GLY SEQRES 15 B 340 HIS THR GLY ASP VAL MET SER LEU SER LEU ALA PRO ASP SEQRES 16 B 340 THR ARG LEU PHE VAL SER GLY ALA CYS ASP ALA SER ALA SEQRES 17 B 340 LYS LEU TRP ASP VAL ARG GLU GLY MET CYS ARG GLN THR SEQRES 18 B 340 PHE THR GLY HIS GLU SER ASP ILE ASN ALA ILE CYS PHE SEQRES 19 B 340 PHE PRO ASN GLY ASN ALA PHE ALA THR GLY SER ASP ASP SEQRES 20 B 340 ALA THR CYS ARG LEU PHE ASP LEU ARG ALA ASP GLN GLU SEQRES 21 B 340 LEU MET THR TYR SER HIS ASP ASN ILE ILE CYS GLY ILE SEQRES 22 B 340 THR SER VAL SER PHE SER LYS SER GLY ARG LEU LEU LEU SEQRES 23 B 340 ALA GLY TYR ASP ASP PHE ASN CYS ASN VAL TRP ASP ALA SEQRES 24 B 340 LEU LYS ALA ASP ARG ALA GLY VAL LEU ALA GLY HIS ASP SEQRES 25 B 340 ASN ARG VAL SER CYS LEU GLY VAL THR ASP ASP GLY MET SEQRES 26 B 340 ALA VAL ALA THR GLY SER TRP ASP SER PHE LEU LYS ILE SEQRES 27 B 340 TRP ASN SEQRES 1 G 71 MET ALA SER ASN ASN THR ALA SER ILE ALA GLN ALA ARG SEQRES 2 G 71 LYS LEU VAL GLU GLN LEU LYS MET GLU ALA ASN ILE ASP SEQRES 3 G 71 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 4 G 71 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 5 G 71 PRO VAL PRO ALA SER GLU ASN PRO PHE ARG GLU LYS LYS SEQRES 6 G 71 PHE PHE CYS ALA ILE LEU SEQRES 1 P 9 ASP TYS MET GLY TRP MET ASP PHE NH2 SEQRES 1 R 427 ASP VAL VAL ASP SER LEU LEU VAL ASN GLY SER ASN ILE SEQRES 2 R 427 THR PRO PRO CYS GLU LEU GLY LEU GLU ASN GLU THR LEU SEQRES 3 R 427 PHE CYS LEU ASP GLN PRO ARG PRO SER LYS GLU TRP GLN SEQRES 4 R 427 PRO ALA VAL GLN ILE LEU LEU TYR SER LEU ILE PHE LEU SEQRES 5 R 427 LEU SER VAL LEU GLY ASN THR LEU VAL ILE THR VAL LEU SEQRES 6 R 427 ILE ARG ASN LYS ARG MET ARG THR VAL THR ASN ILE PHE SEQRES 7 R 427 LEU LEU SER LEU ALA VAL SER ASP LEU MET LEU CYS LEU SEQRES 8 R 427 PHE CYS MET PRO PHE ASN LEU ILE PRO ASN LEU LEU LYS SEQRES 9 R 427 ASP PHE ILE PHE GLY SER ALA VAL CYS LYS THR THR THR SEQRES 10 R 427 TYR PHE MET GLY THR SER VAL SER VAL SER THR PHE ASN SEQRES 11 R 427 LEU VAL ALA ILE SER LEU GLU ARG TYR GLY ALA ILE CYS SEQRES 12 R 427 LYS PRO LEU GLN SER ARG VAL TRP GLN THR LYS SER HIS SEQRES 13 R 427 ALA LEU LYS VAL ILE ALA ALA THR TRP CYS LEU SER PHE SEQRES 14 R 427 THR ILE MET THR PRO TYR PRO ILE TYR SER ASN LEU VAL SEQRES 15 R 427 PRO PHE THR LYS ASN ASN ASN GLN THR ALA ASN MET CYS SEQRES 16 R 427 ARG PHE LEU LEU PRO ASN ASP VAL MET GLN GLN SER TRP SEQRES 17 R 427 HIS THR PHE LEU LEU LEU ILE LEU PHE LEU ILE PRO GLY SEQRES 18 R 427 ILE VAL MET MET VAL ALA TYR GLY LEU ILE SER LEU GLU SEQRES 19 R 427 LEU TYR GLN GLY ILE LYS PHE GLU ALA SER GLN LYS LYS SEQRES 20 R 427 SER ALA LYS GLU ARG LYS PRO SER THR THR SER SER GLY SEQRES 21 R 427 LYS TYR GLU ASP SER ASP GLY CYS TYR LEU GLN LYS THR SEQRES 22 R 427 ARG PRO PRO ARG LYS LEU GLU LEU ARG GLN LEU SER THR SEQRES 23 R 427 GLY SER SER SER ARG ALA ASN ARG ILE ARG SER ASN SER SEQRES 24 R 427 SER ALA ALA ASN LEU MET ALA LYS LYS ARG VAL ILE ARG SEQRES 25 R 427 MET LEU ILE VAL ILE VAL VAL LEU PHE PHE LEU CYS TRP SEQRES 26 R 427 MET PRO ILE PHE SER ALA ASN ALA TRP ARG ALA TYR ASP SEQRES 27 R 427 THR ALA SER ALA GLU ARG ARG LEU SER GLY THR PRO ILE SEQRES 28 R 427 SER PHE ILE LEU LEU LEU SER TYR THR SER SER CYS VAL SEQRES 29 R 427 ASN PRO ILE ILE TYR CYS PHE MET ASN LYS ARG PHE ARG SEQRES 30 R 427 LEU GLY PHE MET ALA THR PHE PRO CYS CYS PRO ASN PRO SEQRES 31 R 427 GLY PRO PRO GLY ALA ARG GLY GLU VAL GLY GLU GLU GLU SEQRES 32 R 427 GLU GLY GLY THR THR GLY ALA SER LEU SER ARG PHE SER SEQRES 33 R 427 TYR SER HIS MET SER ALA SER VAL PRO PRO GLN SEQRES 1 A 253 HIS HIS HIS HIS HIS HIS HIS HIS GLY CYS THR LEU SER SEQRES 2 A 253 ALA GLU ASP LYS ALA ALA VAL GLU ARG SER LYS MET ILE SEQRES 3 A 253 ASP ARG ASN LEU ARG GLU ASP GLY GLU LYS ALA ARG ARG SEQRES 4 A 253 THR LEU ARG LEU LEU LEU LEU GLY ALA ASP ASN SER GLY SEQRES 5 A 253 LYS SER THR ILE VAL LYS GLN MET ARG ILE LEU HIS GLY SEQRES 6 A 253 GLY SER GLY GLY SER GLY GLY THR SER GLY ILE PHE GLU SEQRES 7 A 253 THR LYS PHE GLN VAL ASP LYS VAL ASN PHE HIS MET PHE SEQRES 8 A 253 ASP VAL GLY GLY GLN ARG ASP GLU ARG ARG LYS TRP ILE SEQRES 9 A 253 GLN CYS PHE ASN ASP VAL THR ALA ILE ILE PHE VAL VAL SEQRES 10 A 253 ASP SER SER ASP TYR ASN ARG LEU GLN GLU ALA LEU ASN SEQRES 11 A 253 ASP PHE LYS SER ILE TRP ASN ASN ARG TRP LEU ARG THR SEQRES 12 A 253 ILE SER VAL ILE LEU PHE LEU ASN LYS GLN ASP LEU LEU SEQRES 13 A 253 ALA GLU LYS VAL LEU ALA GLY LYS SER LYS ILE GLU ASP SEQRES 14 A 253 TYR PHE PRO GLU PHE ALA ARG TYR THR THR PRO GLU ASP SEQRES 15 A 253 ALA THR PRO GLU PRO GLY GLU ASP PRO ARG VAL THR ARG SEQRES 16 A 253 ALA LYS TYR PHE ILE ARG LYS GLU PHE VAL ASP ILE SER SEQRES 17 A 253 THR ALA SER GLY ASP GLY ARG HIS ILE CYS TYR PRO HIS SEQRES 18 A 253 PHE THR CYS ALA VAL ASP THR GLU ASN ALA ARG ARG ILE SEQRES 19 A 253 PHE ASN ASP CYS LYS ASP ILE ILE LEU GLN MET ASN LEU SEQRES 20 A 253 ARG GLU TYR ASN LEU VAL MODRES 7MBY TYS P 2 TYR MODIFIED RESIDUE HET TYS P 2 16 HET NH2 P 9 1 HET Y01 R 501 35 HETNAM TYS O-SULFO-L-TYROSINE HETNAM NH2 AMINO GROUP HETNAM Y01 CHOLESTEROL HEMISUCCINATE FORMUL 3 TYS C9 H11 N O6 S FORMUL 3 NH2 H2 N FORMUL 6 Y01 C31 H50 O4 HELIX 1 AA1 SER B 2 ALA B 26 1 25 HELIX 2 AA2 THR B 29 THR B 34 1 6 HELIX 3 AA3 ALA G 7 ASN G 24 1 18 HELIX 4 AA4 LYS G 29 HIS G 44 1 16 HELIX 5 AA5 TRP R 39 ASN R 69 1 31 HELIX 6 AA6 THR R 74 MET R 95 1 22 HELIX 7 AA7 LEU R 99 LYS R 105 1 7 HELIX 8 AA8 GLY R 110 LYS R 145 1 36 HELIX 9 AA9 LYS R 145 GLN R 153 1 9 HELIX 10 AB1 THR R 154 MET R 173 1 20 HELIX 11 AB2 THR R 174 TYR R 179 1 6 HELIX 12 AB3 ASN R 202 PHE R 218 1 17 HELIX 13 AB4 PHE R 218 GLN R 238 1 21 HELIX 14 AB5 ALA R 307 ASP R 339 1 33 HELIX 15 AB6 ASP R 339 LEU R 347 1 9 HELIX 16 AB7 GLY R 349 THR R 361 1 13 HELIX 17 AB8 THR R 361 CYS R 371 1 11 HELIX 18 AB9 ASN R 374 PHE R 385 1 12 HELIX 19 AC1 VAL A 20 ARG A 39 1 20 HELIX 20 AC2 GLY A 52 VAL A 57 1 6 HELIX 21 AC3 LYS A 233 ASN A 239 5 7 HELIX 22 AC4 ARG A 265 ASN A 278 1 14 HELIX 23 AC5 LYS A 293 ALA A 303 1 11 HELIX 24 AC6 LYS A 307 PHE A 312 1 6 HELIX 25 AC7 PRO A 313 ALA A 316 5 4 HELIX 26 AC8 ASP A 331 SER A 352 1 22 HELIX 27 AC9 GLU A 370 TYR A 391 1 22 SHEET 1 AA1 4 THR B 47 LEU B 51 0 SHEET 2 AA1 4 LEU B 336 TRP B 339 -1 O LEU B 336 N LEU B 51 SHEET 3 AA1 4 VAL B 327 SER B 331 -1 N VAL B 327 O TRP B 339 SHEET 4 AA1 4 VAL B 315 VAL B 320 -1 N CYS B 317 O GLY B 330 SHEET 1 AA2 4 ILE B 58 TRP B 63 0 SHEET 2 AA2 4 LEU B 69 SER B 74 -1 O ALA B 73 N ALA B 60 SHEET 3 AA2 4 LYS B 78 ASP B 83 -1 O ILE B 80 N SER B 72 SHEET 4 AA2 4 ASN B 88 PRO B 94 -1 O ILE B 93 N LEU B 79 SHEET 1 AA3 4 VAL B 100 TYR B 105 0 SHEET 2 AA3 4 TYR B 111 GLY B 116 -1 O GLY B 115 N THR B 102 SHEET 3 AA3 4 CYS B 121 ASN B 125 -1 O TYR B 124 N VAL B 112 SHEET 4 AA3 4 ARG B 134 LEU B 139 -1 O SER B 136 N ILE B 123 SHEET 1 AA4 4 LEU B 146 ASP B 153 0 SHEET 2 AA4 4 GLN B 156 SER B 161 -1 O SER B 160 N CYS B 148 SHEET 3 AA4 4 CYS B 166 ASP B 170 -1 O TRP B 169 N ILE B 157 SHEET 4 AA4 4 GLN B 175 PHE B 180 -1 O PHE B 180 N CYS B 166 SHEET 1 AA5 4 VAL B 187 LEU B 192 0 SHEET 2 AA5 4 LEU B 198 ALA B 203 -1 O VAL B 200 N SER B 191 SHEET 3 AA5 4 ALA B 208 ASP B 212 -1 O TRP B 211 N PHE B 199 SHEET 4 AA5 4 CYS B 218 PHE B 222 -1 O PHE B 222 N ALA B 208 SHEET 1 AA6 4 ALA B 231 PHE B 234 0 SHEET 2 AA6 4 ALA B 240 GLY B 244 -1 O ALA B 242 N CYS B 233 SHEET 3 AA6 4 ARG B 251 ASP B 254 -1 O PHE B 253 N PHE B 241 SHEET 4 AA6 4 GLN B 259 THR B 263 -1 O LEU B 261 N LEU B 252 SHEET 1 AA7 4 ILE B 273 PHE B 278 0 SHEET 2 AA7 4 LEU B 284 TYR B 289 -1 O GLY B 288 N SER B 275 SHEET 3 AA7 4 CYS B 294 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 4 AA7 4 GLY B 306 LEU B 308 -1 O LEU B 308 N CYS B 294 SHEET 1 AA8 2 SER R 180 THR R 186 0 SHEET 2 AA8 2 THR R 192 PHE R 198 -1 O MET R 195 N VAL R 183 SHEET 1 AA9 6 PHE A 208 VAL A 214 0 SHEET 2 AA9 6 VAL A 217 ASP A 223 -1 O VAL A 217 N VAL A 214 SHEET 3 AA9 6 THR A 40 LEU A 46 1 N LEU A 45 O PHE A 222 SHEET 4 AA9 6 ALA A 243 ASP A 249 1 O ILE A 245 N LEU A 44 SHEET 5 AA9 6 SER A 286 ASN A 292 1 O ILE A 288 N PHE A 246 SHEET 6 AA9 6 TYR A 360 PRO A 361 1 O TYR A 360 N VAL A 287 SSBOND 1 CYS R 114 CYS R 196 1555 1555 2.03 LINK C ASP P 1 N TYS P 2 1555 1555 1.33 LINK C TYS P 2 N MET P 3 1555 1555 1.33 LINK C PHE P 8 N NH2 P 9 1555 1555 1.33 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