Annotations: 8RTF

Crystal structure of Trypanosoma congolense pyruvate kinase in complex with a single-domain antibody (TcoPYK-sdAb42)

External Resource: Annotation

Domain Annotation: ECOD Classification
SAbDab Antibody Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
L	CoV_Methyltr_2	e8rtfL1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)
K	CoV_Methyltr_2	e8rtfK1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)
J	CoV_Methyltr_2	e8rtfJ1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)
I	CoV_Methyltr_2	e8rtfI1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)
H	CoV_Methyltr_2	e8rtfH1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)
G	Pannexin_like	e8rtfG01	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Pannexin_like	ECOD (v295.2)
F	CoV_Methyltr_2	e8rtfF1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)
E	CoV_Methyltr_2	e8rtfE1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)
D	CoV_Methyltr_2	e8rtfD1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)
C	CoV_Methyltr_2	e8rtfC1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)
B	CoV_Methyltr_2	e8rtfB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)
A	CoV_Methyltr_2	e8rtfA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: CoV_Methyltr_2	ECOD (v295.2)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
G, H, I, J, K G, H, I, J, K, L	Heavy Chain	IGHV1	-	pyruvate kinase	SAbDab (2026-09-25)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G, H, I, J, K G, H, I, J, K, L	Camelid single-domain antibody 42 (sdAb42)	-	-	-
A, B, C, D, E A, B, C, D, E, F	Pyruvate kinase	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding potassium ion binding alkali metal ion binding pyruvate kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR015795	Pyruvate kinase, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F	IPR036918	Pyruvate kinase, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR001697	Pyruvate kinase	Family
A, B, C, D, E A, B, C, D, E, F	IPR015813	Pyruvate/Phosphoenolpyruvate kinase-like domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR040442	Pyruvate kinase-like domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR011037	Pyruvate kinase-like, insert domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR015793	Pyruvate kinase, barrel	Domain
A, B, C, D, E A, B, C, D, E, F	IPR015806	Pyruvate kinase, insert domain superfamily	Homologous Superfamily