2P35

Crystal structure of trans-aconitate methyltransferase from Agrobacterium tumefaciens

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)	Trans-aconitate 2-methyltransferase	polymer	259	29121.8	2	UniProt (Q8UH15) Pfam (PF13489)	Agrobacterium tumefaciens str.
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	403	Chemie (HOH)

Sequence modifications

A, B: 1 - 256 (UniProt: Q8UH15)

PDB	External Database	Details
Gln -2	-	expression tag
Gly -1	-	expression tag
His 0	-	expression tag
Mse 1	Met 1	modified residue
Mse 66	Met 66	modified residue
Mse 116	Met 116	modified residue
Mse 129	Met 129	modified residue
Mse 141	Met 141	modified residue
Mse 192	Met 192	modified residue
Mse 237	Met 237	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58243.6
Non-Polymers*	Number of molecules	2
	Total formula weight	768.8
All*	Total formula weight	59012.4

*Water molecules are not included.