7W0M

Cryo-EM structure of a monomeric GPCR-Gi complex with small molecule

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	356	40559.2	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	37416.9	1	UniProt (P62873) Pfam (PF00400)	Homo sapiens (human)	Transducin beta chain 1
3	C (C)	Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2	polymer	71	7861.1	1	UniProt (P59768) Pfam (PF00631)	Homo sapiens (human)	G gamma-I
4	D (R)	Soluble cytochrome b562,Apelin receptor	polymer	477	54312.6	1	UniProt (P0ABE7) UniProt (P35414) Pfam (PF07361) Pfam (PF00001)	Escherichia coli	Cytochrome b-562,Angiotensin receptor-like 1,G-protein coupled receptor APJ,G-protein coupled receptor HG11
5	E (S)	scFv16	polymer	297	31870.6	1		Homo sapiens (human)
6	F (R)	(1R,2S)-N-[4-(2,6-dimethoxyphenyl)-5-(6-methylpyridin-2-yl)-1,2,4-triazol-3-yl]-1-(5-methylpyrimidin-2-yl)-1-oxidanyl-propane-2-sulfonamide	non-polymer		525.6	1	Chemie (8EH)

Sequence modifications

A: 1 - 354 (UniProt: P63096)

PDB	External Database	Details
Gly -1	-	expression tag
Ser 0	-	expression tag

R: -104 - 0 (UniProt: P0ABE7)

PDB	External Database	Details
Met -146	-	initiating methionine
Lys -145	-	expression tag
Thr -144	-	expression tag
Ile -143	-	expression tag
Ile -142	-	expression tag
Ala -141	-	expression tag
Leu -140	-	expression tag
Ser -139	-	expression tag
Tyr -138	-	expression tag
Ile -137	-	expression tag
Phe -136	-	expression tag
Cys -135	-	expression tag
Leu -134	-	expression tag
Val -133	-	expression tag
Phe -132	-	expression tag
Ala -131	-	expression tag
Asp -130	-	expression tag
Tyr -129	-	expression tag
Lys -128	-	expression tag
Asp -127	-	expression tag
Asp -126	-	expression tag
Asp -125	-	expression tag
Asp -124	-	expression tag
Lys -123	-	expression tag
His -122	-	expression tag
His -121	-	expression tag
His -120	-	expression tag
His -119	-	expression tag
His -118	-	expression tag
His -117	-	expression tag
His -116	-	expression tag
His -115	-	expression tag
His -114	-	expression tag
His -113	-	expression tag
Leu -112	-	expression tag
Glu -111	-	expression tag
Val -110	-	expression tag
Leu -109	-	expression tag
Phe -108	-	expression tag
Gln -107	-	expression tag
Gly -106	-	expression tag
Pro -105	-	expression tag
Trp -98	Met 29	conflict
Ile -3	His 124	conflict
Leu 1	-	linker

R: 2 - 330 (UniProt: P35414)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	172020.4
Non-Polymers*	Number of molecules	1
	Total formula weight	525.6
All*	Total formula weight	172546.0

*Water molecules are not included.