Annotations: 4ZTY

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Meth_synt_2	e4ztyA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Meth_synt_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.20.20.210	Alpha Beta	Alpha-Beta Barrel	TIM Barrel		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cobalamin-Independent Methionine synthase	5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase activity transferase activity, transferring one-carbon groups S-methyltransferase activity transferase activity methyltransferase activity catalytic activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	methylation metabolic process cellular process oxoacid metabolic process sulfur amino acid metabolic process aspartate family amino acid biosynthetic process amino acid metabolic process organic acid biosynthetic process organic acid metabolic process L-homoserine metabolic process alpha-amino acid metabolic process L-methionine biosynthetic process from L-homoserine via O-acetyl-L-homoserine carboxylic acid biosynthetic process non-proteinogenic amino acid metabolic process methylation metabolic process cellular process oxoacid metabolic process sulfur amino acid metabolic process aspartate family amino acid biosynthetic process amino acid metabolic process organic acid biosynthetic process organic acid metabolic process L-homoserine metabolic process alpha-amino acid metabolic process L-methionine biosynthetic process from L-homoserine via O-acetyl-L-homoserine carboxylic acid biosynthetic process non-proteinogenic amino acid metabolic process small molecule metabolic process sulfur compound metabolic process L-methionine biosynthetic process small molecule biosynthetic process carboxylic acid metabolic process L-amino acid biosynthetic process primary metabolic process methionine metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process sulfur compound biosynthetic process biosynthetic process proteinogenic amino acid biosynthetic process sulfur amino acid biosynthetic process alpha-amino acid biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR013215	Cobalamin-independent methionine synthase MetE, N-terminal	Domain
A	IPR006276	Cobalamin-independent methionine synthase	Family
A	IPR038071	UROD/MetE-like superfamily	Homologous Superfamily
A	IPR002629	Cobalamin-independent methionine synthase MetE, C-terminal/archaeal	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.