1J6R | pdb_00001j6r

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

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	d1j6rb1	Alpha and beta proteins (a+b)	Methionine synthase activation domain-like	Methionine synthase activation domain-like	Hypothetical protein TM0269	Hypothetical protein TM0269	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)
B	d1j6rb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)
A	d1j6ra1	Alpha and beta proteins (a+b)	Methionine synthase activation domain-like	Methionine synthase activation domain-like	Hypothetical protein TM0269	Hypothetical protein TM0269	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)
A	d1j6ra2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermotoga maritima ) [TaxId: 2336 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Methionine synthase activation domain-like	8039870	3001398	SCOP2B (2022-06-29)
A	SCOP2 Family	Hypothetical protein TM0269	8027491	4002836	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Methionine synthase activation domain-like	8039870	3001398	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	Met_synt_B12	e1j6rB1	A: a+b complex topology	X: Methionine synthase activation domain-like (From Topology)	H: Methionine synthase activation domain-like (From Topology)	T: Methionine synthase activation domain-like	F: Met_synt_B12	ECOD (1.6)
A	Met_synt_B12	e1j6rA1	A: a+b complex topology	X: Methionine synthase activation domain-like (From Topology)	H: Methionine synthase activation domain-like (From Topology)	T: Methionine synthase activation domain-like	F: Met_synt_B12	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.109.40	Alpha Beta	3-Layer(aba) Sandwich	NADH Oxidase		CATH (4.3.0)
A	3.40.109.40	Alpha Beta	3-Layer(aba) Sandwich	NADH Oxidase		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	METHIONINE SYNTHASE	methionine synthase activity 5-methyltetrahydrofolate-dependent methyltransferase activity transferase activity, transferring one-carbon groups S-methyltransferase activity transferase activity methyltransferase activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR017342	S-adenosyl-L-methionine dependent methionine synthase, predicted	Family
A, B	IPR037010	Vitamin B12-dependent methionine synthase, activation domain superfamily	Homologous Superfamily

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.