1F6Y | pdb_00001f6y

MAD CRYSTAL STRUCTURE ANALYSIS OF METHYLTETRAHYDROFOLATE: CORRINOID/IRON-SULFUR PROTEIN METHYLTRANSFERASE (METR)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1f6yb_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Dihydropteroate synthetase-like	Methyltetrahydrofolate-utiluzing methyltransferases	Methyltetrahydrofolate: corrinoid/iron-sulfur protein methyltransferase MetR	(Moorella thermoacetica ATCC 39073 ) [TaxId: 264732 ],	SCOPe (2.08)
A	d1f6ya_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Dihydropteroate synthetase-like	Methyltetrahydrofolate-utiluzing methyltransferases	Methyltetrahydrofolate: corrinoid/iron-sulfur protein methyltransferase MetR	(Moorella thermoacetica ATCC 39073 ) [TaxId: 264732 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Dihydropteroate synthetase-like	8043870	3000643	SCOP2B (2022-06-29)
A	SCOP2 Family	Methyltetrahydrofolate-utiluzing methyltransferases	8031492	4003343	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Dihydropteroate synthetase-like	8043870	3000643	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Pterin_bind	e1f6yB1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Pterin_bind	ECOD (1.6)
A	Pterin_bind	e1f6yA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Pterin_bind	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.20.20.20	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Dihydropteroate synthase-like	CATH (4.2.0)
A	3.20.20.20	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Dihydropteroate synthase-like	CATH (4.2.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	5-METHYLTETRAHYDROFOLATE CORRINOID/IRON SULFUR PROTEIN METHYLTRANSFERASE	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding methyltetrahydrofolate:corrinoid/iron-sulfur protein methyltransferase activity transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity vitamin binding cobalamin binding tetrapyrrole binding cation binding ion binding binding calcium ion binding metal ion binding small molecule binding methyltetrahydrofolate:corrinoid/iron-sulfur protein methyltransferase activity transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity vitamin binding cobalamin binding tetrapyrrole binding heterocyclic compound binding methionine synthase activity 5-methyltetrahydrofolate-dependent methyltransferase activity S-methyltransferase activity	homocysteine metabolic process oxoacid metabolic process sulfur amino acid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process non-proteinogenic amino acid metabolic process metabolic process cellular process small molecule metabolic process sulfur compound metabolic process folic acid-containing compound metabolic process homocysteine metabolic process oxoacid metabolic process sulfur amino acid metabolic process carboxylic acid metabolic process amino acid metabolic process primary metabolic process organic acid metabolic process alpha-amino acid metabolic process non-proteinogenic amino acid metabolic process metabolic process cellular process small molecule metabolic process sulfur compound metabolic process folic acid-containing compound metabolic process modified amino acid metabolic process tetrahydrofolate metabolic process pteridine-containing compound metabolic process carbon fixation methylation	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR050554	Methionine Synthase/Corrinoid	Family
A, B	IPR011005	Dihydropteroate synthase-like superfamily	Homologous Superfamily
A, B	IPR000489	Pterin-binding domain	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.