Annotations: 8KEM

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	beta-lactamase/transpeptidase-like	8042253	3001604	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	beta-lactamase/transpeptidase-like	8042253	3001604	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	beta-lactamase/transpeptidase-like	8042253	3001604	SCOP2B (2022-06-29)

AMR Gene Family: CARD Annotation CARD Database Homepage

Chains	Accession	Gene Family	Drug Class	Resistance Machanism	Provenance Source (Version)
A, B, C	ARO:3005406	EC beta-lactamase	cephalosporin	antibiotic inactivation	CARD (3.2.9)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF00144	Beta-lactamase (Beta-lactamase)	Beta-lactamase	This family appears to be distantly related to Pfam:PF00905 and PF00768 D-alanyl-D-alanine carboxypeptidase.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	SDR family NAD(P)-dependent oxidoreductase,Beta-lactamase	vitamin binding amide binding modified amino acid binding binding phosphopantetheine binding small molecule binding fatty acid synthase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity 3-oxoacyl-[acyl-carrier-protein] synthase activity beta-lactamase activity hydrolase activity vitamin binding amide binding modified amino acid binding binding phosphopantetheine binding small molecule binding fatty acid synthase activity acyltransferase activity acyltransferase activity, transferring groups other than amino-acyl groups transferase activity catalytic activity 3-oxoacyl-[acyl-carrier-protein] synthase activity beta-lactamase activity hydrolase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amides hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process cellular biosynthetic process cellular metabolic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process organic acid biosynthetic process organic acid metabolic process fatty acid biosynthetic process carboxylic acid biosynthetic process biosynthetic process cellular lipid metabolic process fatty acid metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process cellular biosynthetic process cellular metabolic process carboxylic acid metabolic process lipid biosynthetic process primary metabolic process organic acid biosynthetic process organic acid metabolic process fatty acid biosynthetic process carboxylic acid biosynthetic process biosynthetic process cellular lipid metabolic process small molecule metabolic process metabolic process cellular process monocarboxylic acid metabolic process lipid metabolic process secondary metabolite biosynthetic process secondary metabolic process cellular component biogenesis cellular component organization peptidoglycan-based cell wall biogenesis cellular component assembly cell wall biogenesis DIM/DIP cell wall layer assembly cell wall organization or biogenesis Actinobacterium-type cell wall biogenesis cellular component organization or biogenesis antibiotic metabolic process catabolic process antibiotic catabolic process response to stimulus response to chemical response to antibiotic	cell periphery plasma membrane membrane cellular anatomical entity intracellular anatomical structure cytoplasm outer membrane-bounded periplasmic space cell envelope periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR014031	Beta-ketoacyl synthase, C-terminal	Domain
A, B, C	IPR049490	C883_1060-like, ketoreductase domain, N-terminal	Domain
A, B, C	IPR032821	Polyketide synthase, C-terminal extension	Domain
A, B, C	IPR009081	Phosphopantetheine binding ACP domain	Domain
A, B, C	IPR020807	Polyketide synthase, dehydratase domain	Domain
A, B, C	IPR049552	Polyketide synthase, dehydratase domain, N-terminal	Domain
A, B, C	IPR049551	Polyketide synthase, dehydratase domain, C-terminal	Domain
A, B, C	IPR013968	Polyketide synthase, ketoreductase domain	Domain
A, B, C	IPR016039	Thiolase-like	Homologous Superfamily
A, B, C	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B, C	IPR050091	Polyketide and Nonribosomal Peptide Biosynthesis Enzymes	Family
A, B, C	IPR020806	Polyketide synthase, phosphopantetheine-binding domain	Domain
A, B, C	IPR014030	Beta-ketoacyl synthase-like, N-terminal	Domain
A, B, C	IPR020841	Polyketide synthase, beta-ketoacyl synthase domain	Domain
A, B, C	IPR036736	ACP-like superfamily	Homologous Superfamily
A, B, C	IPR042104	Polyketide synthase, dehydratase domain superfamily	Homologous Superfamily
A, B, C	IPR049900	Polyketide/metazoan fatty acid synthase, dehydratase domain	Domain
A, B, C	IPR014031	Beta-ketoacyl synthase, C-terminal	Domain
A, B, C	IPR006162	Phosphopantetheine attachment site	PTM
A, B, C	IPR049490	C883_1060-like, ketoreductase domain, N-terminal	Domain
A, B, C	IPR020807	Polyketide synthase, dehydratase domain	Domain
A, B, C	IPR049552	Polyketide synthase, dehydratase domain, N-terminal	Domain
A, B, C	IPR049551	Polyketide synthase, dehydratase domain, C-terminal	Domain
A, B, C	IPR013968	Polyketide synthase, ketoreductase domain	Domain
A, B, C	IPR050091	Polyketide and Nonribosomal Peptide Biosynthesis Enzymes	Family
A, B, C	IPR020806	Polyketide synthase, phosphopantetheine-binding domain	Domain
A, B, C	IPR020841	Polyketide synthase, beta-ketoacyl synthase domain	Domain
A, B, C	IPR036736	ACP-like superfamily	Homologous Superfamily
A, B, C	IPR032821	Polyketide synthase, C-terminal extension	Domain
A, B, C	IPR009081	Phosphopantetheine binding ACP domain	Domain
A, B, C	IPR016039	Thiolase-like	Homologous Superfamily
A, B, C	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B, C	IPR018201	Beta-ketoacyl synthase, active site	Active Site
A, B, C	IPR014030	Beta-ketoacyl synthase-like, N-terminal	Domain
A, B, C	IPR020615	Thiolase, acyl-enzyme intermediate active site	Active Site
A, B, C	IPR042104	Polyketide synthase, dehydratase domain superfamily	Homologous Superfamily
A, B, C	IPR049900	Polyketide/metazoan fatty acid synthase, dehydratase domain	Domain
A, B, C	IPR001466	Beta-lactamase-related	Domain
A, B, C	IPR012338	Beta-lactamase/transpeptidase-like	Homologous Superfamily
A, B, C	IPR001586	Beta-lactamase, class-C active site	Active Site
A, B, C	IPR050491	Bacterial Cell Wall Synthesis and Modification	Family