1YPX

Crystal Structure of the Putative Vitamin-B12 Independent Methionine Synthase from Listeria monocytogenes, Northeast Structural Genomics Target LmR13

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	putative vitamin-B12 independent methionine synthase family protein	polymer	375	43114.6	1	UniProt (Q8Y8Q1) Pfam (PF01717) In PDB	Listeria monocytogenes
2	A	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
3		water	water		18.0	56	Chemie (HOH)

Sequence modifications

A: 1 - 367 (UniProt: Q8Y8Q1)

PDB	External Database	Details
Mse 1	Met 1	MODIFIED RESIDUE
Mse 142	Met 142	MODIFIED RESIDUE
Mse 232	Met 232	MODIFIED RESIDUE
Mse 236	Met 236	MODIFIED RESIDUE
Leu 368	-	EXPRESSION TAG
Glu 369	-	EXPRESSION TAG
His 370	-	EXPRESSION TAG
His 371	-	EXPRESSION TAG
His 372	-	EXPRESSION TAG
His 373	-	EXPRESSION TAG
His 374	-	EXPRESSION TAG
His 375	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	43114.6
Non-Polymers*	Number of molecules	1
	Total formula weight	95.0
All*	Total formula weight	43209.6

*Water molecules are not included.