5Y4R

Structure of a methyltransferase complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, B)	Chemotaxis protein methyltransferase 1	polymer	294	33023.8	2	UniProt (O87131) Pfam (PF03705) Pfam (PF01739)	Pseudomonas aeruginosa str. PAO1
2	B, D (D, C)	Cyclic diguanosine monophosphate-binding protein PA4608	polymer	145	16932.8	2	UniProt (Q9HVI1) Pfam (PF07238)	Pseudomonas aeruginosa str. PAO1	MapZ,c-di-GMP-binding protein PA4608,Pilz domain-containing protein PA4608
3	E, F, G, H, I... (A, B)	SULFATE ION	non-polymer		96.1	12	Chemie (SO4)
4	J, K, S, T (D, C)	9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one)	non-polymer		690.4	4	Chemie (C2E)
5	U, V, W, X (A, D, B, C)	water	water		18.0	179	Chemie (HOH)

Sequence modifications

A, B: 2 - 274 (UniProt: O87131)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Gln -8	-	expression tag
Asp -7	-	expression tag
Pro -6	-	expression tag
Glu -5	-	expression tag
Asn -4	-	expression tag
Leu -3	-	expression tag
Tyr -2	-	expression tag
Phe -1	-	expression tag
Gln 0	-	expression tag
Gly 1	-	expression tag

D, C: 2 - 125 (UniProt: Q9HVI1)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Gln -8	-	expression tag
Asp -7	-	expression tag
Pro -6	-	expression tag
Glu -5	-	expression tag
Asn -4	-	expression tag
Leu -3	-	expression tag
Tyr -2	-	expression tag
Phe -1	-	expression tag
Gln 0	-	expression tag
Gly 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	99913.3
Non-Polymers*	Number of molecules	16
	Total formula weight	3914.4
All*	Total formula weight	103827.7

*Water molecules are not included.