9MG3

Structure of Kluyveromyces lactis mRNA cap (guanine-N7) methyltransferase, Abd1, in complex with sinefungin and GTP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	mRNA cap guanine-N(7) methyltransferase	polymer	289	33276.8	2	UniProt (Q6CKI0) Pfam (PF03291)	Kluyveromyces lactis NRRL Y-1140	mRNA (guanine-N(7))-methyltransferase,mRNA cap methyltransferase
2	C, N (A, B)	SINEFUNGIN	non-polymer		381.4	2	Chemie (SFG) PubChem (456189) PubChem (4065234) PubChem (6917665) PubChem (12771337) PubChem (25246236) PubChem (176612030) PubChem (177116271) PubChem (46875078) PubChem (46936257) PubChem (65482) PubChem (70789212) PubChem (93287274) PubChem (12771338) PubChem (70602121) PubChem (92403972) PubChem (93287270) PubChem (93287272) PubChem (93475589) PubChem (131971033) PubChem (131972810) PubChem (138626357) PubChem (156562738) PubChem (162866891) PubChem (163339130) PubChem (168280605)
3	D, O (A, B)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	2	Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466)
4	E, F, G, H, I... (A, B)	SODIUM ION	non-polymer		23.0	10	Chemie (NA) PubChem (923)
5	J, K, L, U, V (A, B)	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
6	M, W, X, Y (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
7	AA, Z (B, A)	water	water		18.0	502	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66553.5
Non-Polymers*	Number of molecules	23
	Total formula weight	2767.6
All*	Total formula weight	69321.1

*Water molecules are not included.