7WMZ | pdb_00007wmz

Crystal structure of methylenetetrahydrofolate reductase MSMEG_6649 from Mycobacterium smegmatis with NADH

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
F	Peptidase_C14	e7wmzF1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Peptidase_C14	ECOD (v294.1)
E [auth D]	Peptidase_C14	e7wmzD1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Peptidase_C14	ECOD (v294.1)
D [auth C]	Peptidase_C14	e7wmzC1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Peptidase_C14	ECOD (v294.1)
C [auth B]	Peptidase_C14	e7wmzB1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Peptidase_C14	ECOD (v294.1)
B [auth A]	Peptidase_C14	e7wmzA1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Peptidase_C14	ECOD (v294.1)
A [auth E]	Peptidase_C14	e7wmzE1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: Peptidase_C14	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	3.20.20.220	Alpha Beta	Alpha-Beta Barrel	TIM Barrel		CATH (utative)
E [auth D]	3.20.20.220	Alpha Beta	Alpha-Beta Barrel	TIM Barrel		CATH (utative)
D [auth C]	3.20.20.220	Alpha Beta	Alpha-Beta Barrel	TIM Barrel		CATH (utative)
C [auth B]	3.20.20.220	Alpha Beta	Alpha-Beta Barrel	TIM Barrel		CATH (utative)
B [auth A]	3.20.20.220	Alpha Beta	Alpha-Beta Barrel	TIM Barrel		CATH (utative)
A [auth E]	3.20.20.220	Alpha Beta	Alpha-Beta Barrel	TIM Barrel		CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F	PF19345	Mycobacterial methylenetetrahydrofolate reductase (MTHFR_2)	Mycobacterial methylenetetrahydrofolate reductase	This family includes the 5,10-methylenetetrahydrofolate reductase EC:1.7.99.5 from mycobacteria [1]. The structure for this domain is known to be a TIM barrel. Both MTHFR1 and MTHFR2 found in Mycobacterium smegmatis are involved in de novo methionine ...	This family includes the 5,10-methylenetetrahydrofolate reductase EC:1.7.99.5 from mycobacteria [1]. The structure for this domain is known to be a TIM barrel. Both MTHFR1 and MTHFR2 found in Mycobacterium smegmatis are involved in de novo methionine biosynthesis and required for antifolate resistance in mycobacteria [1]. Both of these MTHFRs are monomeric and lack flavin coenzymes [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F	Methylenetetrahydrofolate reductase	binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F	IPR049477	Methylenetetrahydrofolate reductase	Family

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.