Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B Superfamily(Trans)glycosidases 8034639 3000313 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCell wall binding repeat 8034638 3000365 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACW_binding_1e1obaA1 A: beta duplicates or obligate multimersX: beta-hairpin stack (From Topology)H: beta-hairpin stack (From Topology)T: beta-hairpin stackF: CW_binding_1ECOD (1.6)
AGlyco_hydro_25e1obaA2 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: Glyco_hydro_25ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01183Glycosyl hydrolases family 25 (Glyco_hydro_25)Glycosyl hydrolases family 25- Domain
PF01473Putative cell wall binding repeat (Choline_bind_1)Putative cell wall binding repeat- Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
LYSOZYME -

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

ChainsEnzyme NameDescriptionCatalytic Residues
lysozyme (glycosyl hydrolase 25 family)  M-CSA #774

Cpl-1 lysin from Bacteriophage cp-1 catalyses the hydrolysis of the 1,4-beta-linkages between N-acetyl-D-glucosamine and N-acetylmuramic acid in peptidoglycan heteropolymers of prokaryote cell walls. On binding to choline, the enzymes geometry changes, its specificity increases, and catalytic activity is increased. Cpl-1 is used against bacteria such as Streptococcus pneumoniae (which causes pneumonia), as it kills the bacteria by breaking down its cell wall.

Defined by 4 residues: ASP:A-10ASP:A-92GLU:A-94ASP:A-182
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