6IX3

The structure of LepI complex with SAM

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)	O-methyltransferase lepI	polymer	405	45491.7	2	UniProt (B8NJH3) Pfam (PF00891)	Aspergillus flavus	Leporins biosynthesis protein I
2	C, E (A, B)	S-ADENOSYLMETHIONINE	non-polymer		398.4	2	Chemie (SAM)
3	D (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4	F, G (A, B)	water	water		18.0	447	Chemie (HOH)

Sequence modifications

A, B: 2 - 387 (UniProt: B8NJH3)

PDB	External Database	Details
Met -17	-	initiating methionine
Gly -16	-	expression tag
Ser -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
Ser -1	-	expression tag
Asn 0	-	expression tag
Ala 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	90983.4
Non-Polymers*	Number of molecules	3
	Total formula weight	832.3
All*	Total formula weight	91815.7

*Water molecules are not included.