Annotations: 2X9Q

Structure of the Mycobacterium tuberculosis protein, Rv2275, demonstrates that cyclodipeptide synthetases are related to type I tRNA-Synthetases.

External Resource: Annotation

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Cyclodipeptide synthase-like	8046027	4004834	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Nucleotidylyl transferase	8051805	3001541	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	Nucleotidylyl transferase	8051805	3001541	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)
B	CDPS	e2x9qB1	A: alpha arrays	X: HUP domain-like	H: HUP domains	T: HUP domains	F: CDPS	ECOD (v295.2)
A	Biopterin_H	e2x9qA1	A: alpha arrays	X: Globin-like	H: Globin-like	T: Globin-like	F: Biopterin_H	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.11710	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Cyclodipeptide synthase	CATH (4.3.0)
A	3.40.50.11710	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Cyclodipeptide synthase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF16715	Cyclodipeptide synthase (CDPS)	Cyclodipeptide synthase	This family of proteins includes enzymes involved in the synthesis of cyclodipeptides using aminoacyl-tRNAs as substrates, including cyclo(L-leucyl-L-leucyl) synthase, cyclo(L-tyrosyl-L-tyrosyl) synthase and cyclo(L-leucyl-L-phenylalanyl) synthase. T ...	This family of proteins includes enzymes involved in the synthesis of cyclodipeptides using aminoacyl-tRNAs as substrates, including cyclo(L-leucyl-L-leucyl) synthase, cyclo(L-tyrosyl-L-tyrosyl) synthase and cyclo(L-leucyl-L-phenylalanyl) synthase. They are structurally similar to class Ic aminoacyl-tRNA synthetases (aaRSs) [1-3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	CYCLODIPEPTIDE SYNTHETASE	aminoacyltransferase activity acyltransferase activity transferase activity catalytic activity ligase activity, forming carbon-oxygen bonds ligase activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR038622	Cyclodipeptide synthase superfamily	Homologous Superfamily
A, B	IPR030903	Cyclodipeptide synthase	Family