7XXI

Cryo-EM structure of the purinergic receptor P2Y12R in complex with 2MeSADP and Gi

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	P2Y purinoceptor 12	polymer	382	43665.1	1	UniProt (Q9H244) Pfam (PF00001)	Homo sapiens (human)	P2Y12,ADP-glucose receptor,ADPG-R,P2T(AC),P2Y(AC),P2Y(cyc),P2Y12 platelet ADP receptor,P2Y(ADP),SP1999
2	B (B)	Guanine nucleotide-binding protein G(i) subunit alpha-2	polymer	355	40502.9	1	UniProt (P04899) Pfam (PF00503)	Homo sapiens (human)	Adenylate cyclase-inhibiting G alpha protein
3	C (C)	Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1	polymer	346	38245.8	1	UniProt (P62873) Pfam (PF25391)	Homo sapiens (human)
4	D (G)	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
5	E (A)	2-(methylsulfanyl)adenosine 5'-(trihydrogen diphosphate)	non-polymer		473.3	1	Chemie (6AD)

Sequence modifications

A: 2 - 342 (UniProt: Q9H244)

PDB	External Database	Details
Gly -1	-	expression tag
Ala 0	-	expression tag
Pro 1	-	expression tag
Glu 343	-	expression tag
Phe 344	-	expression tag
Leu 345	-	expression tag
Glu 346	-	expression tag
Val 347	-	expression tag
Leu 348	-	expression tag
Phe 349	-	expression tag
Gln 350	-	expression tag
Gly 351	-	expression tag
Pro 352	-	expression tag
Gly 353	-	expression tag
Ser 354	-	expression tag
Trp 355	-	expression tag
Ser 356	-	expression tag
His 357	-	expression tag
Pro 358	-	expression tag
Gln 359	-	expression tag
Phe 360	-	expression tag
Glu 361	-	expression tag
Lys 362	-	expression tag
Gly 363	-	expression tag
Ser 364	-	expression tag
Gly 365	-	expression tag
Ala 366	-	expression tag
Gly 367	-	expression tag
Ala 368	-	expression tag
Ser 369	-	expression tag
Ala 370	-	expression tag
Gly 371	-	expression tag
Ser 372	-	expression tag
Trp 373	-	expression tag
Ser 374	-	expression tag
His 375	-	expression tag
Pro 376	-	expression tag
Gln 377	-	expression tag
Phe 378	-	expression tag
Glu 379	-	expression tag
Lys 380	-	expression tag

B: 1 - 355 (UniProt: P04899)

PDB	External Database	Details
Asn 47	Ser 47	engineered mutation
Ala 204	Gly 204	engineered mutation
Ala 246	Glu 246	engineered mutation
Ser 327	Ala 327	engineered mutation

C: 2 - 340 (UniProt: P62873)

PDB	External Database	Details
Met -5	-	initiating methionine
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	130274.9
Non-Polymers*	Number of molecules	1
	Total formula weight	473.3
All*	Total formula weight	130748.2

*Water molecules are not included.