7NA7

Structures of human ghrelin receptor-Gi complexes with ghrelin and a synthetic agonist

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Guanine nucleotide-binding protein G(i) subunit alpha-1	polymer	354	40429.1	1	UniProt (P63096) Pfam (PF00503)	Homo sapiens (Human)	Adenylate cyclase-inhibiting G alpha protein
2	B (B)	Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	polymer	340	37417.9	1	UniProt (P62873) Pfam (PF25391)	Homo sapiens (Human)	Transducin beta chain 1
3	C (G)	Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2	polymer	71	7859.2	1	UniProt (P59768) Pfam (PF00631)	Homo sapiens (Human)	G gamma-I
4	D (N)	Antibody fragment	polymer	246	26236.2	1		Mus musculus (Mouse)
5	E (R)	Growth hormone secretagogue receptor type 1	polymer	366	41406.4	1	UniProt (Q92847) Pfam (PF00001)	Homo sapiens (Human)	GHS-R,GH-releasing peptide receptor,GHRP,Ghrelin receptor
6	F (L)	Ghrelin-27	polymer	12	1471.7	1	UniProt (Q9UBU3) Pfam (PF04644)	Homo sapiens
7	G, H (R)	CHOLESTEROL	non-polymer		386.7	2	Chemie (CLR) PubChem (304) PubChem (191463) PubChem (368063) PubChem (369319) PubChem (638019) PubChem (1549081) PubChem (1553803) PubChem (5283629) PubChem (5284644) PubChem (5315842) PubChem (6419195) PubChem (6994560) PubChem (7055705) PubChem (7055706) PubChem (7059398) PubChem (7059400) PubChem (7059635) PubChem (7103033) PubChem (7182477) PubChem (7182478) PubChem (9909206) PubChem (10045721) PubChem (71168115) PubChem (10134774) PubChem (10293553) PubChem (71173031) PubChem (11003580) PubChem (11025495) PubChem (11058155) PubChem (11463329) PubChem (11868624) PubChem (11868625) PubChem (11869366) PubChem (11869367) PubChem (11869368) PubChem (11869369) PubChem (12120344) PubChem (12156156) PubChem (12303135) PubChem (12303148) PubChem (12303156) PubChem (12303159) PubChem (12303160) PubChem (16219173) PubChem (16758052) PubChem (40477506) PubChem (40557614) PubChem (42579431) PubChem (42579432) PubChem (176980071) PubChem (45044259) PubChem (18640088) PubChem (1715243) PubChem (1715244) PubChem (23423981) PubChem (49853509) PubChem (44654663) PubChem (46937002) PubChem (59274407) PubChem (50990013) PubChem (68311425) PubChem (68311398) PubChem (143173313) PubChem (177156123) PubChem (5997) PubChem (1551269) PubChem (90070115) PubChem (52934537) PubChem (117965027) PubChem (6432564) PubChem (6710666) PubChem (124146240) PubChem (56621683) PubChem (7059399) PubChem (124897607) PubChem (124896959) PubChem (10861996) PubChem (132837164) PubChem (11834483) PubChem (11888915) PubChem (11888914) PubChem (57915018) PubChem (57939063) PubChem (138967089) PubChem (58428240) PubChem (58445498) PubChem (139566851) PubChem (58663286) PubChem (15939944) PubChem (59450329) PubChem (59628412) PubChem (171828367) PubChem (173516975) PubChem (59965215) PubChem (71234641) PubChem (59993755) PubChem (60001463) PubChem (66634651) PubChem (68055877) PubChem (68166463) PubChem (68315613) PubChem (70795838) PubChem (70797612) PubChem (70954610) PubChem (70957185) PubChem (71463909) PubChem (89951918) PubChem (90224410) PubChem (91298236) PubChem (101624109) PubChem (124225449) PubChem (124429284) PubChem (124909223) PubChem (124909224) PubChem (124909225) PubChem (130459183) PubChem (131992107) PubChem (139568882) PubChem (142983773) PubChem (144054483) PubChem (144209461) PubChem (144331236) PubChem (144808354) PubChem (145053568) PubChem (145157652) PubChem (145215073) PubChem (145230478) PubChem (146320991) PubChem (147857230) PubChem (154993519) PubChem (158603858) PubChem (162906452) PubChem (162906453) PubChem (162906454) PubChem (162906455) PubChem (162906456) PubChem (162906457) PubChem (163255768) PubChem (163389210) PubChem (164665303) PubChem (166553771) PubChem (166712004) PubChem (170116175) PubChem (171764280) PubChem (171817101) PubChem (171817104) PubChem (174285573)

Sequence modifications

A: 1 - 354 (UniProt: P63096)

PDB	External Database	Details
Glu 328	Asp 328	conflict

B: 1 - 340 (UniProt: P62873)

PDB	External Database	Details
Glu 6	Gln 6	conflict
Gln 130	Glu 130	conflict
Asp 237	Asn 237	conflict

G: 1 - 71 (UniProt: P59768)

PDB	External Database	Details
Gln 17	Glu 17	conflict
Gln 58	Glu 58	conflict

R: 1 - 366 (UniProt: Q92847)

PDB	External Database	Details
Lys 130	Thr 130	conflict
Gln 188	Asn 188	conflict

L: 1 - 12 (UniProt: Q9UBU3)

PDB	External Database	Details
1ic 3	Ser 26	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	154820.5
Non-Polymers*	Number of molecules	2
	Total formula weight	773.3
All*	Total formula weight	155593.8

*Water molecules are not included.