3QCZ

Crystal structure of bifunctional folylpolyglutamate synthase/dihydrofolate synthase with Mn, AMPPNP and L-Glutamate bound

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)
A	Mur_ligase_M	e3qczA3	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Mur_ligase_M	ECOD (1.6)
A	Mur_ligase_C	e3qczA4	A: a/b three-layered sandwiches	X: MurD-like peptide ligases, peptide-binding domain (From Topology)	H: MurD-like peptide ligases, peptide-binding domain (From Topology)	T: MurD-like peptide ligases, peptide-binding domain	F: Mur_ligase_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1190.10	Alpha Beta	3-Layer(aba) Sandwich	UDP-N-acetylmuramoyl-L-alanine:D-glutamate ligase	Mur-like, catalytic domain	CATH (4.3.0)
A	3.90.190.20	Alpha Beta	Alpha-Beta Complex	Protein-Tyrosine Phosphatase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08245	Mur ligase middle domain (Mur_ligase_M)	Mur ligase middle domain	-	Domain
A	PF02875	Mur ligase family, glutamate ligase domain (Mur_ligase_C)	Mur ligase family, glutamate ligase domain	This family contains a number of related ligase enzymes which have EC numbers 6.3.2.*. This family includes: MurC (Swiss:P17952), MurD (Swiss:P14900), MurE (Swiss:P22188), MurF (Swiss:P11880), Mpl (Swiss:P37773) and FolC (Swiss:P08192). MurC, MurD, ...	This family contains a number of related ligase enzymes which have EC numbers 6.3.2.*. This family includes: MurC (Swiss:P17952), MurD (Swiss:P14900), MurE (Swiss:P22188), MurF (Swiss:P11880), Mpl (Swiss:P37773) and FolC (Swiss:P08192). MurC, MurD, Mure and MurF catalyse consecutive steps in the synthesis of peptidoglycan. Peptidoglycan consists of a sheet of two sugar derivatives, with one of these N-acetylmuramic acid attaching to a small pentapeptide. The pentapeptide is is made of L-alanine, D-glutamic acid, Meso-diaminopimelic acid and D-alanyl alanine. The peptide moiety is synthesised by successively adding these amino acids to UDP-N-acetylmuramic acid. MurC transfers the L-alanine, MurD transfers the D-glutamate, MurE transfers the diaminopimelic acid, and MurF transfers the D-alanyl alanine. This family also includes Folylpolyglutamate synthase that transfers glutamate to folylpolyglutamate.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Dihydrofolate synthase / folylpolyglutamate synthase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding acid-amino acid ligase activity catalytic activity dihydrofolate synthase activity ligase activity, forming carbon-nitrogen bonds ligase activity tetrahydrofolylpolyglutamate synthase activity cation binding metal ion binding	folic acid-containing compound biosynthetic process organonitrogen compound metabolic process cellular metabolic process organonitrogen compound biosynthetic process cellular modified amino acid metabolic process organic cyclic compound metabolic process organic substance metabolic process biosynthetic process cellular modified amino acid biosynthetic process organic cyclic compound biosynthetic process folic acid-containing compound metabolic process pteridine-containing compound biosynthetic process organic substance biosynthetic process metabolic process folic acid-containing compound biosynthetic process organonitrogen compound metabolic process cellular metabolic process organonitrogen compound biosynthetic process cellular modified amino acid metabolic process organic cyclic compound metabolic process organic substance metabolic process biosynthetic process cellular modified amino acid biosynthetic process organic cyclic compound biosynthetic process folic acid-containing compound metabolic process pteridine-containing compound biosynthetic process organic substance biosynthetic process metabolic process cellular process pteridine-containing compound metabolic process oxoacid metabolic process cellular biosynthetic process vitamin biosynthetic process organic acid metabolic process organic acid biosynthetic process carboxylic acid biosynthetic process small molecule metabolic process amide metabolic process water-soluble vitamin metabolic process folic acid metabolic process dicarboxylic acid biosynthetic process folic acid biosynthetic process water-soluble vitamin biosynthetic process small molecule biosynthetic process dicarboxylic acid metabolic process carboxylic acid metabolic process amide biosynthetic process vitamin metabolic process tetrahydrofolate biosynthetic process tetrahydrofolate metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR004101	Mur ligase, C-terminal	Domain
A	IPR036565	Mur-like, catalytic domain superfamily	Homologous Superfamily
A	IPR018109	Folylpolyglutamate synthetase, conserved site	Conserved Site
A	IPR036615	Mur ligase, C-terminal domain superfamily	Homologous Superfamily
A	IPR013221	Mur ligase, central	Domain
A	IPR001645	Folylpolyglutamate synthetase	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.