8BIR

O-Methyltransferase Plu4895 in complex with SAH and AQ-256

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)	methyltransferase Plu4895	polymer	335	38435.9	2	UniProt (A0A6L9JQS9) Pfam (PF00891) UniProt (by SIFTS) (Q7MY04)	Photorhabdus laumondii subsp. laumondii TTO1
2	C, J (A, B)	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)
3	D, K (A, B)	1,3,8-tris(oxidanyl)anthracene-9,10-dione	non-polymer		256.2	2	Chemie (QOI)
4	E, F, G, L, M... (A, B)	IODIDE ION	non-polymer		126.9	6	Chemie (IOD)
5	H, I, P, Q, R... (A, B)	CHLORIDE ION	non-polymer		35.5	7	Chemie (CL)
6	O (B)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
7	U, V (A, B)	water	water		18.0	34	Chemie (HOH)

Sequence modifications

A, B: 1 - 317 (UniProt: A0A6L9JQS9)

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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	76871.7
Non-Polymers*	Number of molecules	18
	Total formula weight	2313.8
All*	Total formula weight	79185.5

*Water molecules are not included.