Annotations: 8FDO

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	Cytochromes	8057879	3001526	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RNA_pol_Rpb1_5,RNA_pol_Rpb1_4	e8fdoA1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: RNA_pol_Rpb1_5,RNA_pol_Rpb1_4	ECOD (v294.1)
B	RNA_pol_Rpb1_5,RNA_pol_Rpb1_4	e8fdoB1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: RNA_pol_Rpb1_5,RNA_pol_Rpb1_4	ECOD (v294.1)
C	RNA_pol_Rpb1_5,RNA_pol_Rpb1_4	e8fdoC1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: RNA_pol_Rpb1_5,RNA_pol_Rpb1_4	ECOD (v294.1)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A	Heavy Chain	IGHV3	-	fp15	SAbDab (2026-04-24)
B	Light Chain	IGKV1	Kappa	fp15	SAbDab (2026-04-24)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	DH1058 Heavy chain	-	-	-
B	DH1058 Light chain	-	-	-
C	FP15	binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	electron transport chain metabolic process cellular process generation of precursor metabolites and energy	cellular anatomical structure extracellular region periplasmic space