Multiple Assemblies exist for SMTL entry 1xr2
Crystal Structure of oxidized T. maritima Cobalamin-Independent Methionine Synthase complexed with Methyltetrahydrofolate; X-RAY DIFFRACTION 2.35 Å

	SMTL ID 1xr2.1 Ligands SULFATE ION; 5-METHYL-5,6,7,8-TETRAHYDROFOLIC ACID; MESO-ERYTHRITOL Polypeptides 5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase Oligo-state monomer
	SMTL ID 1xr2.2 Ligands SULFATE ION; MESO-ERYTHRITOL; 5-METHYL-5,6,7,8-TETRAHYDROFOLIC ACID Polypeptides 5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase Oligo-state monomer