Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyN-(deoxy)ribosyltransferase-like 8040192 3001392 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyN-(deoxy)ribosyltransferase-like 8040192 3001392 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ARib_hydrolaysee1r16A1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: N-deoxyribosyltransferase (From Topology)T: N-deoxyribosyltransferaseF: Rib_hydrolayseECOD (1.6)
BRib_hydrolaysee1r16B1 A: a/b three-layered sandwichesX: Flavodoxin-likeH: N-deoxyribosyltransferase (From Topology)T: N-deoxyribosyltransferaseF: Rib_hydrolayseECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF02267ADP-ribosyl cyclase (Rib_hydrolayse)ADP-ribosyl cyclaseADP-ribosyl cyclase EC:3.2.2.5 (also know as cyclic ADP-ribose hydrolase or CD38) synthesises cyclic-ADP ribose, a second messenger for glucose-induced insulin secretion.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
ADP-ribosyl cyclase

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR003193ADP-ribosyl cyclase (CD38/157)Family

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

ChainsEnzyme NameDescriptionCatalytic Residues
ADP-ribosyl cyclase  M-CSA #607

ADP-ribosyl cyclase catalyses the elimination of nicotinamide from NAD and cyclisation of cADPR. It has been identified in many organisms from microbes to mammals. The product from this enzyme, cADPR, is a second messenger in cellular calcium signalling pathways and it regulates the concentration of calcium ions in a variety of mammalian and non-mammalian cell types.

Defined by 3 residues: GLU:A-98PHE:A-174GLU:A-179
 | 
 
Explore in 3DM-CSA Motif Definition