Annotations: 1D7R

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1d7ra_	Alpha and beta proteins (a/b)	PLP-dependent transferase-like	PLP-dependent transferases	GABA-aminotransferase-like	Dialkylglycine decarboxylase	(Burkholderia cepacia ) [TaxId: 292 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	PLP-dependent transferases	8036080	3000954	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Aminotran_3_C	e1d7rA1	A: a+b two layers	X: C-terminal domain in some PLP-dependent transferases (From Topology)	H: C-terminal domain in some PLP-dependent transferases (From Topology)	T: C-terminal domain in some PLP-dependent transferases	F: Aminotran_3_C	ECOD (1.6)
A	Aminotran_3_N	e1d7rA2	A: a/b three-layered sandwiches	X: PLP-dependent transferases (From Topology)	H: PLP-dependent transferases (From Topology)	T: PLP-dependent transferases	F: Aminotran_3_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.1150.10	Alpha Beta	Alpha-Beta Complex	Aspartate Aminotransferase, domain 1	Aspartate Aminotransferase, domain 1	CATH (4.3.0)
A	3.40.640.10	Alpha Beta	3-Layer(aba) Sandwich	Aspartate Aminotransferase	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00202	Aminotransferase class-III (Aminotran_3)	Aminotransferase class-III	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PROTEIN (2,2-DIALKYLGLYCINE DECARBOXYLASE (PYRUVATE))	transferase activity, transferring nitrogenous groups transaminase activity transferase activity catalytic activity 2,2-dialkylglycine decarboxylase (pyruvate) activity carboxy-lyase activity lyase activity carbon-carbon lyase activity vitamin binding vitamin B6 binding pyridoxal phosphate binding ion binding binding organic cyclic compound binding transferase activity, transferring nitrogenous groups transaminase activity transferase activity catalytic activity 2,2-dialkylglycine decarboxylase (pyruvate) activity carboxy-lyase activity lyase activity carbon-carbon lyase activity vitamin binding vitamin B6 binding pyridoxal phosphate binding ion binding binding organic cyclic compound binding anion binding heterocyclic compound binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR049704	Aminotransferases class-III pyridoxal-phosphate attachment site	Conserved Site
A	IPR015424	Pyridoxal phosphate-dependent transferase	Homologous Superfamily
A	IPR005814	Aminotransferase class-III	Family
A	IPR015421	Pyridoxal phosphate-dependent transferase, major domain	Homologous Superfamily
A	IPR015422	Pyridoxal phosphate-dependent transferase, small domain	Homologous Superfamily

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

Chains	Enzyme Name	Description	Catalytic Residues
A	2,2-dialkylglycine decarboxylase (pyruvate) M-CSA #482	Dialkylglycine decarboxylase (DGD) is a pyridoxal 5-phosphate (PLP) dependent enzyme which catalyses the decarboxylation dependent transamination between dialkylglycine and pyruvate. The dialkylglycine is decarboxylated to give CO2 and a dialkylketone whilst the amino group is transferred to the PLP cofactor from where it reacts with pyruvate to produce L-alanine. The resting state of most PLP dependent enzyme has the PLP linked covalently via a Schiff base to a lysine residue, referred to as the internal aldimime. The amino group of the substrate then reacts to replace the lysine, forming the external aldimime adduct. The PLP pyridoxal ring acts as an electron sink in the reaction. DGD has been shown by structural analysis to be a member of the type I fold family. The central PLP domain of the subunits (most members are dimers or oligomers with dihedral symmetry, DGD is a tetramer) is an alpha/beta structure with a unique seven stranded beta sheet.	Defined by 6 residues: TRP:A-138GLU:A-210ASP:A-243GLN:A-246LYS:A-272ARG:A-406 \| Explore in 3D: M-CSA Motif Definition Search M-CSA Motif EC: 4.1.1.64 (PDB Primary Data) Search M-CSA Motif + EC 4.1.1.64

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