HEADER MEMBRANE PROTEIN 20-JUN-21 7NA8 TITLE STRUCTURES OF HUMAN GHRELIN RECEPTOR-GI COMPLEXES WITH GHRELIN AND A TITLE 2 SYNTHETIC AGONIST COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ADENYLATE CYCLASE-INHIBITING G ALPHA PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 8 BETA-1; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT COMPND 14 GAMMA-2; COMPND 15 CHAIN: G; COMPND 16 SYNONYM: G GAMMA-I; COMPND 17 ENGINEERED: YES; COMPND 18 MOL_ID: 4; COMPND 19 MOLECULE: ANTIBODY FRAGMENT; COMPND 20 CHAIN: N; COMPND 21 ENGINEERED: YES; COMPND 22 MOL_ID: 5; COMPND 23 MOLECULE: GROWTH HORMONE SECRETAGOGUE RECEPTOR TYPE 1; COMPND 24 CHAIN: R; COMPND 25 SYNONYM: GHS-R,GH-RELEASING PEPTIDE RECEPTOR,GHRP,GHRELIN RECEPTOR; COMPND 26 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: GNAI1; SOURCE 6 EXPRESSION_SYSTEM: INSECT EXPRESSION VECTOR PBLUEBACMSGCA1HIS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 1944738; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: GNB1; SOURCE 13 EXPRESSION_SYSTEM: INSECT EXPRESSION VECTOR PBLUEBACMSGCA1HIS; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 1944738; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_COMMON: HUMAN; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 GENE: GNG2; SOURCE 20 EXPRESSION_SYSTEM: INSECT EXPRESSION VECTOR PBLUEBACMSGCA1HIS; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 1944738; SOURCE 22 MOL_ID: 4; SOURCE 23 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 24 ORGANISM_COMMON: MOUSE; SOURCE 25 ORGANISM_TAXID: 10090; SOURCE 26 EXPRESSION_SYSTEM: INSECT EXPRESSION VECTOR PBLUEBACMSGCA1HIS; SOURCE 27 EXPRESSION_SYSTEM_TAXID: 1944738; SOURCE 28 MOL_ID: 5; SOURCE 29 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 30 ORGANISM_COMMON: HUMAN; SOURCE 31 ORGANISM_TAXID: 9606; SOURCE 32 GENE: GHSR; SOURCE 33 EXPRESSION_SYSTEM: INSECT EXPRESSION VECTOR PBLUEBACMSGCA1HIS; SOURCE 34 EXPRESSION_SYSTEM_TAXID: 1944738 KEYWDS GPCR, APPETITE, ENERGY HOMEOSTASIS, REWARD SIGNALING, MEMBRANE KEYWDS 2 PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR H.LIU,D.SUN,J.SUN,C.ZHANG REVDAT 1 15-DEC-21 7NA8 0 JRNL AUTH H.LIU,D.SUN,A.MYASNIKOV,M.DAMIAN,J.L.BANERES,J.SUN,C.ZHANG JRNL TITL STRUCTURAL BASIS OF HUMAN GHRELIN RECEPTOR SIGNALING BY JRNL TITL 2 GHRELIN AND THE SYNTHETIC AGONIST IBUTAMOREN JRNL REF NAT COMMUN V. 12 6410 2021 JRNL REFN ESSN 2041-1723 JRNL DOI 10.1038/S41467-021-26735-5 REMARK 2 REMARK 2 RESOLUTION. 2.70 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) : 2.700 REMARK 3 NUMBER OF PARTICLES : 283300 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 7NA8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUN-21. REMARK 100 THE DEPOSITION ID IS D_1000257669. 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 : COMPLEX OF GHSR-GI-GHRELIN 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 : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 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) : 8200.00 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: A, B, G, N, 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 A 1 REMARK 465 GLY A 2 REMARK 465 CYS A 3 REMARK 465 THR A 4 REMARK 465 ILE A 56 REMARK 465 HIS A 57 REMARK 465 GLU A 58 REMARK 465 ALA A 59 REMARK 465 GLY A 60 REMARK 465 TYR A 61 REMARK 465 SER A 62 REMARK 465 GLU A 63 REMARK 465 GLU A 64 REMARK 465 GLU A 65 REMARK 465 CYS A 66 REMARK 465 LYS A 67 REMARK 465 GLN A 68 REMARK 465 TYR A 69 REMARK 465 LYS A 70 REMARK 465 ALA A 71 REMARK 465 VAL A 72 REMARK 465 VAL A 73 REMARK 465 TYR A 74 REMARK 465 SER A 75 REMARK 465 ASN A 76 REMARK 465 THR A 77 REMARK 465 ILE A 78 REMARK 465 GLN A 79 REMARK 465 SER A 80 REMARK 465 ILE A 81 REMARK 465 ILE A 82 REMARK 465 ALA A 83 REMARK 465 ILE A 84 REMARK 465 ILE A 85 REMARK 465 ARG A 86 REMARK 465 ALA A 87 REMARK 465 MET A 88 REMARK 465 GLY A 89 REMARK 465 ARG A 90 REMARK 465 LEU A 91 REMARK 465 LYS A 92 REMARK 465 ILE A 93 REMARK 465 ASP A 94 REMARK 465 PHE A 95 REMARK 465 GLY A 96 REMARK 465 ASP A 97 REMARK 465 SER A 98 REMARK 465 ALA A 99 REMARK 465 ARG A 100 REMARK 465 ALA A 101 REMARK 465 ASP A 102 REMARK 465 ASP A 103 REMARK 465 ALA A 104 REMARK 465 ARG A 105 REMARK 465 GLN A 106 REMARK 465 LEU A 107 REMARK 465 PHE A 108 REMARK 465 VAL A 109 REMARK 465 LEU A 110 REMARK 465 ALA A 111 REMARK 465 GLY A 112 REMARK 465 ALA A 113 REMARK 465 ALA A 114 REMARK 465 GLU A 115 REMARK 465 GLU A 116 REMARK 465 GLY A 117 REMARK 465 PHE A 118 REMARK 465 MET A 119 REMARK 465 THR A 120 REMARK 465 ALA A 121 REMARK 465 GLU A 122 REMARK 465 LEU A 123 REMARK 465 ALA A 124 REMARK 465 GLY A 125 REMARK 465 VAL A 126 REMARK 465 ILE A 127 REMARK 465 LYS A 128 REMARK 465 ARG A 129 REMARK 465 LEU A 130 REMARK 465 TRP A 131 REMARK 465 LYS A 132 REMARK 465 ASP A 133 REMARK 465 SER A 134 REMARK 465 GLY A 135 REMARK 465 VAL A 136 REMARK 465 GLN A 137 REMARK 465 ALA A 138 REMARK 465 CYS A 139 REMARK 465 PHE A 140 REMARK 465 ASN A 141 REMARK 465 ARG A 142 REMARK 465 SER A 143 REMARK 465 ARG A 144 REMARK 465 GLU A 145 REMARK 465 TYR A 146 REMARK 465 GLN A 147 REMARK 465 LEU A 148 REMARK 465 ASN A 149 REMARK 465 ASP A 150 REMARK 465 SER A 151 REMARK 465 ALA A 152 REMARK 465 ALA A 153 REMARK 465 TYR A 154 REMARK 465 TYR A 155 REMARK 465 LEU A 156 REMARK 465 ASN A 157 REMARK 465 ASP A 158 REMARK 465 LEU A 159 REMARK 465 ASP A 160 REMARK 465 ARG A 161 REMARK 465 ILE A 162 REMARK 465 ALA A 163 REMARK 465 GLN A 164 REMARK 465 PRO A 165 REMARK 465 ASN A 166 REMARK 465 TYR A 167 REMARK 465 ILE A 168 REMARK 465 PRO A 169 REMARK 465 THR A 170 REMARK 465 GLN A 171 REMARK 465 GLN A 172 REMARK 465 ASP A 173 REMARK 465 VAL A 174 REMARK 465 LEU A 175 REMARK 465 ARG A 176 REMARK 465 THR A 177 REMARK 465 ARG A 178 REMARK 465 VAL A 179 REMARK 465 LYS A 180 REMARK 465 THR A 181 REMARK 465 LEU A 234 REMARK 465 ALA A 235 REMARK 465 GLU A 236 REMARK 465 ASP A 237 REMARK 465 GLU A 238 REMARK 465 GLU A 239 REMARK 465 MET A 240 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 GLU B 3 REMARK 465 LEU B 4 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 THR G 6 REMARK 465 ALA G 7 REMARK 465 SER G 8 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 GLY N 122 REMARK 465 GLY N 123 REMARK 465 GLY N 124 REMARK 465 GLY N 125 REMARK 465 SER N 126 REMARK 465 GLY N 127 REMARK 465 GLY N 128 REMARK 465 GLY N 129 REMARK 465 GLY N 130 REMARK 465 SER N 131 REMARK 465 GLY N 132 REMARK 465 GLY N 133 REMARK 465 GLY N 134 REMARK 465 GLY N 135 REMARK 465 MET R 1 REMARK 465 TRP R 2 REMARK 465 ASN R 3 REMARK 465 ALA R 4 REMARK 465 THR R 5 REMARK 465 PRO R 6 REMARK 465 SER R 7 REMARK 465 GLU R 8 REMARK 465 GLU R 9 REMARK 465 PRO R 10 REMARK 465 GLY R 11 REMARK 465 PHE R 12 REMARK 465 ASN R 13 REMARK 465 LEU R 14 REMARK 465 THR R 15 REMARK 465 LEU R 16 REMARK 465 ALA R 17 REMARK 465 ASP R 18 REMARK 465 LEU R 19 REMARK 465 ASP R 20 REMARK 465 TRP R 21 REMARK 465 ASP R 22 REMARK 465 ALA R 23 REMARK 465 SER R 24 REMARK 465 PRO R 25 REMARK 465 GLY R 26 REMARK 465 ASN R 27 REMARK 465 ASP R 28 REMARK 465 SER R 29 REMARK 465 LEU R 30 REMARK 465 GLY R 31 REMARK 465 ASP R 32 REMARK 465 GLU R 33 REMARK 465 LEU R 34 REMARK 465 LEU R 35 REMARK 465 GLN R 36 REMARK 465 LEU R 37 REMARK 465 PHE R 38 REMARK 465 TYR R 106 REMARK 465 ARG R 107 REMARK 465 ASN R 188 REMARK 465 GLY R 189 REMARK 465 THR R 190 REMARK 465 ASP R 191 REMARK 465 ARG R 244 REMARK 465 GLY R 245 REMARK 465 ASP R 246 REMARK 465 ALA R 247 REMARK 465 VAL R 248 REMARK 465 VAL R 249 REMARK 465 GLY R 250 REMARK 465 ALA R 251 REMARK 465 SER R 252 REMARK 465 LEU R 253 REMARK 465 ARG R 254 REMARK 465 GLU R 341 REMARK 465 PRO R 342 REMARK 465 PHE R 343 REMARK 465 SER R 344 REMARK 465 GLN R 345 REMARK 465 ARG R 346 REMARK 465 LYS R 347 REMARK 465 LEU R 348 REMARK 465 SER R 349 REMARK 465 THR R 350 REMARK 465 LEU R 351 REMARK 465 LYS R 352 REMARK 465 ASP R 353 REMARK 465 GLU R 354 REMARK 465 SER R 355 REMARK 465 SER R 356 REMARK 465 ARG R 357 REMARK 465 ALA R 358 REMARK 465 TRP R 359 REMARK 465 THR R 360 REMARK 465 GLU R 361 REMARK 465 SER R 362 REMARK 465 SER R 363 REMARK 465 ILE R 364 REMARK 465 ASN R 365 REMARK 465 THR R 366 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 LEU R 295 CG CD1 CD2 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 OH TYR A 290 O SER A 293 2.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 PRO R 39 CD PRO R 39 N -0.131 REMARK 500 PRO R 278 CD PRO R 278 N -0.280 REMARK 500 SER R 308 CA SER R 308 CB -0.107 REMARK 500 REMARK 500 REMARK: NULL 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 LYS N 244 CB - CA - C ANGL. DEV. = -12.3 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 ASP A 229 31.69 -97.32 REMARK 500 ASN A 294 75.50 -106.12 REMARK 500 PHE B 292 -1.02 80.83 REMARK 500 ASN G 24 50.16 -92.34 REMARK 500 ALA N 92 -173.44 -171.67 REMARK 500 SER N 99 115.39 -160.48 REMARK 500 MET N 192 -12.97 74.49 REMARK 500 SER N 193 -3.84 -142.15 REMARK 500 LEU R 74 37.37 -99.22 REMARK 500 THR R 76 31.50 -89.64 REMARK 500 THR R 77 3.58 58.72 REMARK 500 ASN R 110 33.30 -98.37 REMARK 500 LYS R 157 -3.78 68.50 REMARK 500 PRO R 177 1.60 -64.13 REMARK 500 GLU R 202 -9.98 -59.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-24268 RELATED DB: EMDB REMARK 900 STRUCTURES OF HUMAN GHRELIN RECEPTOR-GI COMPLEXES WITH GHRELIN AND REMARK 900 A SYNTHETIC AGONIST DBREF 7NA8 A 1 354 UNP P63096 GNAI1_HUMAN 1 354 DBREF 7NA8 B 1 340 UNP P62873 GBB1_HUMAN 1 340 DBREF 7NA8 G 1 71 UNP P59768 GBG2_HUMAN 1 71 DBREF 7NA8 N 2 247 PDB 7NA8 7NA8 2 247 DBREF 7NA8 R 1 366 UNP Q92847 GHSR_HUMAN 1 366 SEQADV 7NA8 GLU A 328 UNP P63096 ASP 328 CONFLICT SEQADV 7NA8 GLU B 6 UNP P62873 GLN 6 CONFLICT SEQADV 7NA8 GLN B 130 UNP P62873 GLU 130 CONFLICT SEQADV 7NA8 ASP B 237 UNP P62873 ASN 237 CONFLICT SEQADV 7NA8 GLN G 17 UNP P59768 GLU 17 CONFLICT SEQADV 7NA8 GLN G 58 UNP P59768 GLU 58 CONFLICT SEQADV 7NA8 LYS R 130 UNP Q92847 THR 130 CONFLICT SEQRES 1 A 354 MET GLY CYS THR LEU SER ALA GLU ASP LYS ALA ALA VAL SEQRES 2 A 354 GLU ARG SER LYS MET ILE ASP ARG ASN LEU ARG GLU ASP SEQRES 3 A 354 GLY GLU LYS ALA ALA ARG GLU VAL LYS LEU LEU LEU LEU SEQRES 4 A 354 GLY ALA GLY GLU SER GLY LYS SER THR ILE VAL LYS GLN SEQRES 5 A 354 MET LYS ILE ILE HIS GLU ALA GLY TYR SER GLU GLU GLU SEQRES 6 A 354 CYS LYS GLN TYR LYS ALA VAL VAL TYR SER ASN THR ILE SEQRES 7 A 354 GLN SER ILE ILE ALA ILE ILE ARG ALA MET GLY ARG LEU SEQRES 8 A 354 LYS ILE ASP PHE GLY ASP SER ALA ARG ALA ASP ASP ALA SEQRES 9 A 354 ARG GLN LEU PHE VAL LEU ALA GLY ALA ALA GLU GLU GLY SEQRES 10 A 354 PHE MET THR ALA GLU LEU ALA GLY VAL ILE LYS ARG LEU SEQRES 11 A 354 TRP LYS ASP SER GLY VAL GLN ALA CYS PHE ASN ARG SER SEQRES 12 A 354 ARG GLU TYR GLN LEU ASN ASP SER ALA ALA TYR TYR LEU SEQRES 13 A 354 ASN ASP LEU ASP ARG ILE ALA GLN PRO ASN TYR ILE PRO SEQRES 14 A 354 THR GLN GLN ASP VAL LEU ARG THR ARG VAL LYS THR THR SEQRES 15 A 354 GLY ILE VAL GLU THR HIS PHE THR PHE LYS ASP LEU HIS SEQRES 16 A 354 PHE LYS MET PHE ASP VAL GLY GLY GLN ARG SER GLU ARG SEQRES 17 A 354 LYS LYS TRP ILE HIS CYS PHE GLU GLY VAL THR ALA ILE SEQRES 18 A 354 ILE PHE CYS VAL ALA LEU SER ASP TYR ASP LEU VAL LEU SEQRES 19 A 354 ALA GLU ASP GLU GLU MET ASN ARG MET HIS GLU SER MET SEQRES 20 A 354 LYS LEU PHE ASP SER ILE CYS ASN ASN LYS TRP PHE THR SEQRES 21 A 354 ASP THR SER ILE ILE LEU PHE LEU ASN LYS LYS ASP LEU SEQRES 22 A 354 PHE GLU GLU LYS ILE LYS LYS SER PRO LEU THR ILE CYS SEQRES 23 A 354 TYR PRO GLU TYR ALA GLY SER ASN THR TYR GLU GLU ALA SEQRES 24 A 354 ALA ALA TYR ILE GLN CYS GLN PHE GLU ASP LEU ASN LYS SEQRES 25 A 354 ARG LYS ASP THR LYS GLU ILE TYR THR HIS PHE THR CYS SEQRES 26 A 354 ALA THR GLU THR LYS ASN VAL GLN PHE VAL PHE ASP ALA SEQRES 27 A 354 VAL THR ASP VAL ILE ILE LYS ASN ASN LEU LYS ASP CYS SEQRES 28 A 354 GLY LEU PHE SEQRES 1 B 340 MET SER GLU LEU ASP GLU 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 GLN 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 ASP 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 GLN 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 GLN ASN PRO PHE ARG GLU LYS LYS SEQRES 6 G 71 PHE PHE CYS ALA ILE LEU SEQRES 1 N 246 VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN PRO SEQRES 2 N 246 GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY PHE SEQRES 3 N 246 ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN ALA SEQRES 4 N 246 PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SER SEQRES 5 N 246 GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS GLY SEQRES 6 N 246 ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR LEU SEQRES 7 N 246 PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR ALA SEQRES 8 N 246 MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SER SEQRES 9 N 246 SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU THR SEQRES 10 N 246 VAL SER SER GLY GLY GLY GLY SER GLY GLY GLY GLY SER SEQRES 11 N 246 GLY GLY GLY GLY SER ASP ILE VAL MET THR GLN ALA THR SEQRES 12 N 246 SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER ILE SEQRES 13 N 246 SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN GLY SEQRES 14 N 246 ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY GLN SEQRES 15 N 246 SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU ALA SEQRES 16 N 246 SER GLY VAL PRO GLU ARG PHE SER GLY SER GLY SER GLY SEQRES 17 N 246 THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA GLU SEQRES 18 N 246 ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU TYR SEQRES 19 N 246 PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU SEQRES 1 R 366 MET TRP ASN ALA THR PRO SER GLU GLU PRO GLY PHE ASN SEQRES 2 R 366 LEU THR LEU ALA ASP LEU ASP TRP ASP ALA SER PRO GLY SEQRES 3 R 366 ASN ASP SER LEU GLY ASP GLU LEU LEU GLN LEU PHE PRO SEQRES 4 R 366 ALA PRO LEU LEU ALA GLY VAL THR ALA THR CYS VAL ALA SEQRES 5 R 366 LEU PHE VAL VAL GLY ILE ALA GLY ASN LEU LEU THR MET SEQRES 6 R 366 LEU VAL VAL SER ARG PHE ARG GLU LEU ARG THR THR THR SEQRES 7 R 366 ASN LEU TYR LEU SER SER MET ALA PHE SER ASP LEU LEU SEQRES 8 R 366 ILE PHE LEU CYS MET PRO LEU ASP LEU VAL ARG LEU TRP SEQRES 9 R 366 GLN TYR ARG PRO TRP ASN PHE GLY ASP LEU LEU CYS LYS SEQRES 10 R 366 LEU PHE GLN PHE VAL SER GLU SER CYS THR TYR ALA LYS SEQRES 11 R 366 VAL LEU THR ILE THR ALA LEU SER VAL GLU ARG TYR PHE SEQRES 12 R 366 ALA ILE CYS PHE PRO LEU ARG ALA LYS VAL VAL VAL THR SEQRES 13 R 366 LYS GLY ARG VAL LYS LEU VAL ILE PHE VAL ILE TRP ALA SEQRES 14 R 366 VAL ALA PHE CYS SER ALA GLY PRO ILE PHE VAL LEU VAL SEQRES 15 R 366 GLY VAL GLU HIS GLU ASN GLY THR ASP PRO TRP ASP THR SEQRES 16 R 366 ASN GLU CYS ARG PRO THR GLU PHE ALA VAL ARG SER GLY SEQRES 17 R 366 LEU LEU THR VAL MET VAL TRP VAL SER SER ILE PHE PHE SEQRES 18 R 366 PHE LEU PRO VAL PHE CYS LEU THR VAL LEU TYR SER LEU SEQRES 19 R 366 ILE GLY ARG LYS LEU TRP ARG ARG ARG ARG GLY ASP ALA SEQRES 20 R 366 VAL VAL GLY ALA SER LEU ARG ASP GLN ASN HIS LYS GLN SEQRES 21 R 366 THR VAL LYS MET LEU ALA VAL VAL VAL PHE ALA PHE ILE SEQRES 22 R 366 LEU CYS TRP LEU PRO PHE HIS VAL GLY ARG TYR LEU PHE SEQRES 23 R 366 SER LYS SER PHE GLU PRO GLY SER LEU GLU ILE ALA GLN SEQRES 24 R 366 ILE SER GLN TYR CYS ASN LEU VAL SER PHE VAL LEU PHE SEQRES 25 R 366 TYR LEU SER ALA ALA ILE ASN PRO ILE LEU TYR ASN ILE SEQRES 26 R 366 MET SER LYS LYS TYR ARG VAL ALA VAL PHE ARG LEU LEU SEQRES 27 R 366 GLY PHE GLU PRO PHE SER GLN ARG LYS LEU SER THR LEU SEQRES 28 R 366 LYS ASP GLU SER SER ARG ALA TRP THR GLU SER SER ILE SEQRES 29 R 366 ASN THR HET 1KD R 401 37 HET CLR R 402 28 HETNAM 1KD 1-(METHANESULFONYL)-1'-(2-METHYL-L-ALANYL-O-BENZYL-D- HETNAM 2 1KD SERYL)-1,2-DIHYDROSPIRO[INDOLE-3,4'-PIPERIDINE] HETNAM CLR CHOLESTEROL FORMUL 6 1KD C27 H36 N4 O5 S FORMUL 7 CLR C27 H46 O HELIX 1 AA1 GLU A 8 ALA A 31 1 24 HELIX 2 AA2 GLY A 42 MET A 53 1 12 HELIX 3 AA3 GLU A 207 GLU A 216 5 10 HELIX 4 AA4 ARG A 242 ASN A 255 1 14 HELIX 5 AA5 LYS A 270 SER A 281 1 12 HELIX 6 AA6 PRO A 282 CYS A 286 5 5 HELIX 7 AA7 THR A 295 ASP A 309 1 15 HELIX 8 AA8 THR A 327 CYS A 351 1 25 HELIX 9 AA9 GLU B 6 ALA B 24 1 19 HELIX 10 AB1 THR B 29 THR B 34 1 6 HELIX 11 AB2 GLN G 11 ASN G 24 1 14 HELIX 12 AB3 LYS G 29 HIS G 44 1 16 HELIX 13 AB4 PRO G 55 ASN G 59 5 5 HELIX 14 AB5 ALA N 28 PHE N 32 5 5 HELIX 15 AB6 SER N 53 GLY N 56 5 4 HELIX 16 AB7 LEU R 42 PHE R 71 1 30 HELIX 17 AB8 ARG R 72 ARG R 75 5 4 HELIX 18 AB9 THR R 78 VAL R 101 1 24 HELIX 19 AC1 ARG R 102 GLN R 105 5 4 HELIX 20 AC2 LEU R 114 PHE R 147 1 34 HELIX 21 AC3 PHE R 147 VAL R 155 1 9 HELIX 22 AC4 LYS R 157 ALA R 175 1 19 HELIX 23 AC5 PRO R 177 LEU R 181 1 5 HELIX 24 AC6 PRO R 192 ASN R 196 5 5 HELIX 25 AC7 THR R 201 SER R 207 1 7 HELIX 26 AC8 LEU R 209 ARG R 243 1 35 HELIX 27 AC9 GLN R 256 PHE R 286 1 31 HELIX 28 AD1 GLU R 296 ASN R 319 1 24 HELIX 29 AD2 ASN R 319 ASN R 324 1 6 HELIX 30 AD3 SER R 327 LEU R 338 1 12 SHEET 1 AA1 6 VAL A 185 THR A 190 0 SHEET 2 AA1 6 HIS A 195 ASP A 200 -1 O ASP A 200 N VAL A 185 SHEET 3 AA1 6 VAL A 34 GLY A 40 1 N VAL A 34 O LYS A 197 SHEET 4 AA1 6 ALA A 220 ALA A 226 1 O ILE A 222 N LEU A 39 SHEET 5 AA1 6 ILE A 264 ASN A 269 1 O ILE A 265 N ILE A 221 SHEET 6 AA1 6 ILE A 319 PHE A 323 1 O TYR A 320 N LEU A 266 SHEET 1 AA2 4 ARG B 46 LEU B 51 0 SHEET 2 AA2 4 LEU B 336 ASN B 340 -1 O LEU B 336 N LEU B 51 SHEET 3 AA2 4 VAL B 327 SER B 331 -1 N THR B 329 O LYS B 337 SHEET 4 AA2 4 VAL B 315 VAL B 320 -1 N GLY B 319 O ALA B 328 SHEET 1 AA3 4 ILE B 58 TRP B 63 0 SHEET 2 AA3 4 LEU B 69 SER B 74 -1 O ALA B 73 N ALA B 60 SHEET 3 AA3 4 LYS B 78 ASP B 83 -1 O TRP B 82 N LEU B 70 SHEET 4 AA3 4 ASN B 88 PRO B 94 -1 O ASN B 88 N ASP B 83 SHEET 1 AA4 4 VAL B 100 TYR B 105 0 SHEET 2 AA4 4 TYR B 111 GLY B 116 -1 O ALA B 113 N ALA B 104 SHEET 3 AA4 4 CYS B 121 ASN B 125 -1 O TYR B 124 N VAL B 112 SHEET 4 AA4 4 ARG B 134 LEU B 139 -1 O ARG B 134 N ASN B 125 SHEET 1 AA5 4 LEU B 146 PHE B 151 0 SHEET 2 AA5 4 GLN B 156 SER B 161 -1 O SER B 160 N CYS B 148 SHEET 3 AA5 4 CYS B 166 ASP B 170 -1 O TRP B 169 N ILE B 157 SHEET 4 AA5 4 GLN B 176 PHE B 180 -1 O THR B 178 N LEU B 168 SHEET 1 AA6 4 VAL B 187 LEU B 192 0 SHEET 2 AA6 4 LEU B 198 ALA B 203 -1 O VAL B 200 N SER B 191 SHEET 3 AA6 4 ALA B 208 ASP B 212 -1 O TRP B 211 N PHE B 199 SHEET 4 AA6 4 MET B 217 PHE B 222 -1 O ARG B 219 N LEU B 210 SHEET 1 AA7 4 ILE B 229 PHE B 234 0 SHEET 2 AA7 4 ALA B 240 SER B 245 -1 O ALA B 242 N CYS B 233 SHEET 3 AA7 4 CYS B 250 ASP B 254 -1 O PHE B 253 N PHE B 241 SHEET 4 AA7 4 GLN B 259 TYR B 264 -1 O LEU B 261 N LEU B 252 SHEET 1 AA8 4 ILE B 273 PHE B 278 0 SHEET 2 AA8 4 LEU B 284 TYR B 289 -1 O LEU B 286 N SER B 277 SHEET 3 AA8 4 CYS B 294 ASP B 298 -1 O ASN B 295 N ALA B 287 SHEET 4 AA8 4 ARG B 304 LEU B 308 -1 O GLY B 306 N VAL B 296 SHEET 1 AA9 4 GLN N 3 SER N 7 0 SHEET 2 AA9 4 SER N 17 SER N 25 -1 O SER N 21 N SER N 7 SHEET 3 AA9 4 THR N 78 THR N 84 -1 O LEU N 81 N LEU N 20 SHEET 4 AA9 4 PHE N 68 ASP N 73 -1 N ASP N 73 O THR N 78 SHEET 1 AB1 6 LEU N 11 VAL N 12 0 SHEET 2 AB1 6 THR N 115 VAL N 119 1 O THR N 118 N VAL N 12 SHEET 3 AB1 6 ALA N 92 SER N 99 -1 N TYR N 94 O THR N 115 SHEET 4 AB1 6 GLY N 33 GLN N 39 -1 N VAL N 37 O TYR N 95 SHEET 5 AB1 6 LEU N 45 ILE N 51 -1 O GLU N 46 N ARG N 38 SHEET 6 AB1 6 ILE N 58 TYR N 60 -1 O TYR N 59 N TYR N 50 SHEET 1 AB2 4 LEU N 11 VAL N 12 0 SHEET 2 AB2 4 THR N 115 VAL N 119 1 O THR N 118 N VAL N 12 SHEET 3 AB2 4 ALA N 92 SER N 99 -1 N TYR N 94 O THR N 115 SHEET 4 AB2 4 PHE N 110 TRP N 111 -1 O PHE N 110 N ARG N 98 SHEET 1 AB3 4 MET N 140 THR N 141 0 SHEET 2 AB3 4 VAL N 155 SER N 161 -1 O ARG N 160 N THR N 141 SHEET 3 AB3 4 ALA N 211 ILE N 216 -1 O PHE N 212 N CYS N 159 SHEET 4 AB3 4 PHE N 203 SER N 208 -1 N SER N 206 O THR N 213 SHEET 1 AB4 6 SER N 146 PRO N 148 0 SHEET 2 AB4 6 THR N 243 GLU N 246 1 O GLU N 246 N VAL N 147 SHEET 3 AB4 6 GLY N 225 GLN N 231 -1 N TYR N 227 O THR N 243 SHEET 4 AB4 6 LEU N 174 GLN N 179 -1 N GLN N 179 O VAL N 226 SHEET 5 AB4 6 PRO N 185 TYR N 190 -1 O LEU N 188 N TRP N 176 SHEET 6 AB4 6 ASN N 194 LEU N 195 -1 O ASN N 194 N TYR N 190 SHEET 1 AB5 2 VAL R 182 VAL R 184 0 SHEET 2 AB5 2 CYS R 198 PRO R 200 -1 O ARG R 199 N GLY R 183 SSBOND 1 CYS N 22 CYS N 96 1555 1555 2.03 SSBOND 2 CYS N 159 CYS N 229 1555 1555 2.03 SSBOND 3 CYS R 116 CYS R 198 1555 1555 2.12 CISPEP 1 TYR N 235 PRO N 236 0 1.31 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