Annotations: 6P95

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Lassa virus GP1 subunit, receptor binding domain-like	8106407	3002852	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Lassa virus GP1 subunit, receptor binding domain-like	8106407	3002852	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Lassa virus GP1 subunit, receptor binding domain-like	8106407	3002852	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	MAM33	e6p95D1	A: alpha bundles	X: P-loop domains-like	H: Hemagglutinin HA2 chain	T: Hemagglutinin HA2 chain	F: MAM33	ECOD (develop294)
F	V-set	e6p95F1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: V-set	ECOD (develop294)
H	V-set	e6p95H1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: V-set	ECOD (develop294)
J [auth a]	V-set	e6p95a1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: V-set	ECOD (develop294)
K [auth b]	V-set	e6p95b1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: V-set	ECOD (develop294)
L [auth c]	MAM33	e6p95c1	A: alpha bundles	X: P-loop domains-like	H: Hemagglutinin HA2 chain	T: Hemagglutinin HA2 chain	F: MAM33	ECOD (develop294)
E	MAM33	e6p95E1	A: alpha bundles	X: P-loop domains-like	H: Hemagglutinin HA2 chain	T: Hemagglutinin HA2 chain	F: MAM33	ECOD (develop294)
G	V-set	e6p95G1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: V-set	ECOD (develop294)
I [auth L]	V-set	e6p95L1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: V-set	ECOD (develop294)
A	V-set	e6p95A1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: V-set	ECOD (develop294)
B	V-set	e6p95B1	A: alpha bundles	X: P-loop domains-like	H: DUF1107-like	T: DUF1107-like	F: V-set	ECOD (develop294)
C	MAM33	e6p95C1	A: alpha bundles	X: P-loop domains-like	H: Hemagglutinin HA2 chain	T: Hemagglutinin HA2 chain	F: MAM33	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
F	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
H	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
E	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
G	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
I [auth L]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)

IMGT Antibody Annotation IMGT Database Homepage

Chain	Protein Name	Description	Organism Name	Gene Allele Name(s)	Domain Name(s)	Receptor Type	Receptor Description	Provenance Source
D, F, H	Fab 25.6A	VH-CH1	Homo sapiens (human)	IGHV3-2101, IGHV3-2102, IGHV3-2104, IGHV3-2103, IGHJ601, IGHG103, IGHG108, IGHG106	V-DOMAIN VH, C-DOMAIN CH1	IG	FAB-GAMMA-1_LAMBDA	IMGT (202610-0)
E, G, I [auth L]	Fab 25.6A	L-LAMBDA	Homo sapiens (human)	IGLV2-1401, IGLJ302, IGLC201, IGLC202, IGLC3*04	V-DOMAIN V-LAMBDA, C-DOMAIN C-LAMBDA	IG	FAB-GAMMA-1_LAMBDA	IMGT (202610-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
D, F, H	Heavy Chain	IGHV3	-	unknown \| pre-glycoprotein polyprotein gp complex	SAbDab (2026-03-20)
E, G, I [auth L]	Light Chain	IGLV2	Lambda	unknown \| pre-glycoprotein polyprotein gp complex	SAbDab (2026-03-20)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D, F, H	FAB Antibody heavy chain	-	-	-
J [auth a], K [auth b], L [auth c]	Pre-glycoprotein polyprotein GP complex	cation binding ion binding binding metal ion binding small molecule binding	viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction import into cell receptor-mediated endocytosis of virus by host cell transport establishment of localization viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction import into cell receptor-mediated endocytosis of virus by host cell transport establishment of localization vesicle-mediated transport localization symbiont entry into host cell symbiont entry into host cellular process endocytosis involved in viral entry into host cell receptor-mediated endocytosis endocytosis	host intracellular membrane-bounded organelle host cellular component host intracellular part host cell endoplasmic reticulum host cell membrane other organism part host cell cytoplasm part host intracellular organelle cellular anatomical structure host cell cytoplasm host cell part host cell endomembrane system host intracellular region host cell endoplasmic reticulum membrane host intracellular membrane-bounded organelle host cellular component host intracellular part host cell endoplasmic reticulum host cell membrane other organism part host cell cytoplasm part host intracellular organelle cellular anatomical structure host cell cytoplasm host cell part host cell endomembrane system host intracellular region host cell endoplasmic reticulum membrane virion component viral membrane viral envelope membrane host cell plasma membrane virion membrane host cell Golgi membrane host cell Golgi apparatus
E, G, I [auth L]	FAB Antibody light chain	-	-	-
A, B, C	Pre-glycoprotein polyprotein GP complex	cation binding ion binding binding metal ion binding small molecule binding	viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction import into cell receptor-mediated endocytosis of virus by host cell transport establishment of localization viral process fusion of virus membrane with host endosome membrane membrane fusion involved in viral entry into host cell virion attachment to host cell biological process involved in interspecies interaction between organisms adhesion of symbiont to host cell viral life cycle adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction import into cell receptor-mediated endocytosis of virus by host cell transport establishment of localization vesicle-mediated transport localization symbiont entry into host cell symbiont entry into host cellular process endocytosis involved in viral entry into host cell receptor-mediated endocytosis endocytosis	host intracellular membrane-bounded organelle host cellular component host intracellular part host cell endoplasmic reticulum host cell membrane other organism part host cell cytoplasm part host intracellular organelle cellular anatomical structure host cell cytoplasm host cell part host cell endomembrane system host intracellular region host cell endoplasmic reticulum membrane host intracellular membrane-bounded organelle host cellular component host intracellular part host cell endoplasmic reticulum host cell membrane other organism part host cell cytoplasm part host intracellular organelle cellular anatomical structure host cell cytoplasm host cell part host cell endomembrane system host intracellular region host cell endoplasmic reticulum membrane virion component viral membrane viral envelope membrane host cell plasma membrane virion membrane host cell Golgi membrane host cell Golgi apparatus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
J [auth a], K [auth b], L [auth c]	IPR043015	Arenavirus glycoprotein, zinc binding domain	Homologous Superfamily
J [auth a], K [auth b], L [auth c]	IPR001535	Arenavirus glycoprotein	Family
A, B, C	IPR043015	Arenavirus glycoprotein, zinc binding domain	Homologous Superfamily
A, B, C	IPR001535	Arenavirus glycoprotein	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.