8VC2

CryoEM structure of insect gustatory receptor BmGr9 in the presence of fructose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Gustatory receptor	polymer	491	54572.3	4	UniProt (B3GTD7) Pfam (PF08395)	Bombyx mori (domestic silkworm)
2	E, F, G, H (A, B, C, D)	(7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE	non-polymer		759.1	4	Chemie (PSC)

Sequence modifications

A, B, C, D: 1 - 449 (UniProt: B3GTD7)

PDB	External Database	Details
Met -41	-	initiating methionine
Gly -40	-	expression tag
Trp -39	-	expression tag
Ser -38	-	expression tag
His -37	-	expression tag
Pro -36	-	expression tag
Gln -35	-	expression tag
Phe -34	-	expression tag
Glu -33	-	expression tag
Lys -32	-	expression tag
Gly -31	-	expression tag
Gly -30	-	expression tag
Gly -29	-	expression tag
Ser -28	-	expression tag
Gly -27	-	expression tag
Gly -26	-	expression tag
Gly -25	-	expression tag
Ser -24	-	expression tag
Gly -23	-	expression tag
Gly -22	-	expression tag
Ser -21	-	expression tag
Ala -20	-	expression tag
Trp -19	-	expression tag
Ser -18	-	expression tag
His -17	-	expression tag
Pro -16	-	expression tag
Gln -15	-	expression tag
Phe -14	-	expression tag
Glu -13	-	expression tag
Lys -12	-	expression tag
Ala -11	-	expression tag
Ala -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Val -7	-	expression tag
Leu -6	-	expression tag
Phe -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Thr 0	-	expression tag
Met 373	Ile 373	variant
Val 383	Leu 383	variant
Lys 399	Arg 399	variant
Ile 427	Met 427	variant

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	218289.3
Non-Polymers*	Number of molecules	4
	Total formula weight	3036.3
All*	Total formula weight	221325.6

*Water molecules are not included.