1J6R

Crystal structure of Activation (AdoMet binding) domain of Methionine synthase (TM0269) from Thermotoga maritima at 2.2 A resolution

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)	METHIONINE SYNTHASE	polymer	214	24384.0	2	UniProt (Q9WYA6)	Thermotoga maritima
2	C, D (A, B)	water	water		18.0	103	Chemie (HOH)

Sequence modifications

A, B: 3 - 204 (UniProt: Q9WYA6)

PDB	External Database	Details
Met -9	-	expression tag
Gly -8	-	expression tag
Ser -7	-	expression tag
Asp -6	-	expression tag
Lys -5	-	expression tag
Ile -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	48767.9
All*	Total formula weight	48767.9

*Water molecules are not included.