9UT9

The VFT domains of human sweet taste receptor TAS1R2 and TAS1R3 in the apo state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Taste receptor type 1 member 2,Engineered red fluorescent protein mScarlet3	polymer	1078	122191.2	1	UniProt (Q8TE23) Pfam (PF01094) Pfam (PF07562) Pfam (PF00003)	Homo sapiens (human)	G-protein coupled receptor 71,Sweet taste receptor T1R2
2	B (B)	Taste receptor type 1 member 3,mNeonGreen	polymer	1130	124906.6	1	UniProt (Q7RTX0) UniProt (A0A1S4NYF2) Pfam (PF01094) Pfam (PF07562) Pfam (PF00003)	Homo sapiens (human)	Sweet taste receptor T1R3

Sequence modifications

A: 26 - 839 (UniProt: Q8TE23)

PDB	External Database	Details
Met -3	-	initiating methionine
Lys -2	-	expression tag
Thr -1	-	expression tag
Ile 0	-	expression tag
Ile 1	-	expression tag
Ala 2	-	expression tag
Leu 3	-	expression tag
Ser 4	-	expression tag
Tyr 5	-	expression tag
Ile 6	-	expression tag
Phe 7	-	expression tag
Cys 8	-	expression tag
Leu 9	-	expression tag
Val 10	-	expression tag
Phe 11	-	expression tag
Ala 12	-	expression tag
Gly 13	-	expression tag
Ser 14	-	expression tag
Asp 15	-	expression tag
Tyr 16	-	expression tag
Lys 17	-	expression tag
Asp 18	-	expression tag
Asp 19	-	expression tag
Asp 20	-	expression tag
Asp 21	-	expression tag
Lys 22	-	expression tag
Gly 23	-	expression tag
Ser 24	-	expression tag
Ala 25	-	expression tag

A: 840 - 1074 (PDB: 9UT9)
B: 21 - 852 (UniProt: Q7RTX0)

PDB	External Database	Details
Met -7	-	initiating methionine
Lys -6	-	expression tag
Thr -5	-	expression tag
Ile -4	-	expression tag
Ile -3	-	expression tag
Ala -2	-	expression tag
Leu -1	-	expression tag
Ser 0	-	expression tag
Tyr 1	-	expression tag
Ile 2	-	expression tag
Phe 3	-	expression tag
Cys 4	-	expression tag
Leu 5	-	expression tag
Val 6	-	expression tag
Phe 7	-	expression tag
Ala 8	-	expression tag
Gly 9	-	expression tag
Ser 10	-	expression tag
Asp 11	-	expression tag
Tyr 12	-	expression tag
Lys 13	-	expression tag
Asp 14	-	expression tag
Asp 15	-	expression tag
Asp 16	-	expression tag
Asp 17	-	expression tag
Lys 18	-	expression tag
Gly 19	-	expression tag
Ser 20	-	expression tag
Gly 853	-	linker
Ser 854	-	linker
Ser 855	-	linker
Gly 856	-	linker
Leu 857	-	linker
Glu 858	-	linker
Val 859	-	linker
Leu 860	-	linker
Phe 861	-	linker
Gln 862	-	linker
Gly 863	-	linker
Pro 864	-	linker
Ser 865	-	linker
Gly 866	-	linker
Gly 867	-	linker

B: 868 - 1102 (UniProt: A0A1S4NYF2)

PDB	External Database	Details
Gly 1103	-	expression tag
Ser 1104	-	expression tag
Glu 1105	-	expression tag
Asn 1106	-	expression tag
Leu 1107	-	expression tag
Tyr 1108	-	expression tag
Phe 1109	-	expression tag
Gln 1110	-	expression tag
Ser 1111	-	expression tag
Ser 1112	-	expression tag
Gly 1113	-	expression tag
His 1114	-	expression tag
His 1115	-	expression tag
His 1116	-	expression tag
His 1117	-	expression tag
His 1118	-	expression tag
His 1119	-	expression tag
His 1120	-	expression tag
His 1121	-	expression tag
His 1122	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	247097.8
All*	Total formula weight	247097.8

*Water molecules are not included.