Annotations: 4W2O

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
H	EamA	e4w2oH1	A: alpha arrays	X: fingers domain in bacteriophage RB69-like DNA polymerase I	H: fingers domain in bacteriophage RB69-like DNA polymerase I	T: fingers domain in bacteriophage RB69-like DNA polymerase I	F: EamA	ECOD (v295.2)
F	EamA	e4w2oF1	A: alpha arrays	X: fingers domain in bacteriophage RB69-like DNA polymerase I	H: fingers domain in bacteriophage RB69-like DNA polymerase I	T: fingers domain in bacteriophage RB69-like DNA polymerase I	F: EamA	ECOD (v295.2)
D	EamA	e4w2oD1	A: alpha arrays	X: fingers domain in bacteriophage RB69-like DNA polymerase I	H: fingers domain in bacteriophage RB69-like DNA polymerase I	T: fingers domain in bacteriophage RB69-like DNA polymerase I	F: EamA	ECOD (v295.2)
B	EamA	e4w2oB1	A: alpha arrays	X: fingers domain in bacteriophage RB69-like DNA polymerase I	H: fingers domain in bacteriophage RB69-like DNA polymerase I	T: fingers domain in bacteriophage RB69-like DNA polymerase I	F: EamA	ECOD (v295.2)
G	Terminase_6N	e4w2oG1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Terminase_6N	ECOD (v295.2)
E	Terminase_6N	e4w2oE1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Terminase_6N	ECOD (v295.2)
C	Terminase_6N	e4w2oC1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Terminase_6N	ECOD (v295.2)
A	Terminase_6N	e4w2oA1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Terminase_6N	ECOD (v295.2)

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
A, C, E, G	Anti-Marburgvirus Nucleoprotein Single Domain Antibody C	VH	Lama glama (llama)	IGHV3S301, IGHJ401	V-DOMAIN VH	IG	VH	IMGT (202632-0)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
A, C, E, G	Heavy Chain	IGHV1	-	nucleoprotein	SAbDab (2026-08-21)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D, F, H	Nucleoprotein	RNA binding binding nucleic acid binding	virion assembly viral process viral budding viral budding via host ESCRT complex viral life cycle viral RNA genome packaging viral genome packaging	protein-containing complex ribonucleoprotein complex viral nucleocapsid viral capsid virion component host cellular component host intracellular part cellular anatomical structure host cell cytoplasm host cell part host intracellular region other organism part helical viral capsid
A, C, E, G	Anti-Marburgvirus Nucleoprotein Single Domain Antibody B	-	-	-