3JWH

Crystal structure analysis of the methyltransferase domain of bacterial-AvHen1-C

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)	Hen1	polymer	217	25184.6	2	UniProt (Q3MCR9) Pfam (PF13489)	Anabaena variabilis
2	C, D (A, B)	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)
3	E, F (A, B)	water	water		18.0	75	Chemie (HOH)

Sequence modifications

A, B: 253 - 461 (UniProt: Q3MCR9)

PDB	External Database	Details
Met 252	-	expression tag
Gly 462	-	expression tag
His 463	-	expression tag
His 464	-	expression tag
His 465	-	expression tag
His 466	-	expression tag
His 467	-	expression tag
His 468	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	50369.2
Non-Polymers*	Number of molecules	2
	Total formula weight	768.8
All*	Total formula weight	51138.1

*Water molecules are not included.