Annotations: 7TJQ

SAN27-14 bound to a antigenic site V on prefusion-stabilized hMPV F

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
O	prok_STING	e7tjqO1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
M	prok_STING	e7tjqM1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
K	prok_STING	e7tjqK1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
N	prok_STING	e7tjqN1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
J	prok_STING	e7tjqJ1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
I	prok_STING	e7tjqI1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
G	prok_STING	e7tjqG1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
F	prok_STING	e7tjqF1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
C	prok_STING	e7tjqC1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
L	prok_STING	e7tjqL1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
E	prok_STING	e7tjqE1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
B	prok_STING	e7tjqB1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
H	prok_STING	e7tjqH1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
D	prok_STING	e7tjqD1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)
A	prok_STING	e7tjqA1	A: beta barrels	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: prok_STING	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
O	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
M	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
K	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
N	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
J	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
I	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
L	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)
B	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)
D	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
K, M, O	Light Chain	IGLV1	Lambda	fusion glycoprotein f0	SAbDab (2026-05-08)
I, J, N	Heavy Chain	IGHV3	-	fusion glycoprotein f0	SAbDab (2026-05-08)
B, E, L	Light Chain	IGKV1	Kappa	fusion glycoprotein f0	SAbDab (2026-05-08)
A, D, H	Heavy Chain	IGHV1	-	fusion glycoprotein f0	SAbDab (2026-05-08)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
K, M, O	MPE8 Fab light chain	-	-	-
I, J, N	MPE8 Fab heavy chain	-	-	-
C, F, G	Fusion glycoprotein F0	-	membrane organization cellular component organization membrane fusion fusion of virus membrane with host plasma membrane viral process cellular process cellular component organization or biogenesis membrane fusion involved in viral entry into host cell biological process involved in interspecies interaction between organisms symbiont entry into host cell symbiont entry into host viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction	virion component viral membrane viral envelope host cell plasma membrane host cellular component cellular anatomical structure host cell part host cell membrane other organism part virion membrane
B, E, L	SAN27-14 Fab light chain	-	-	-
A, D, H	SAN27-14 Fab heavy chain	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, F, G	IPR000776	Precursor fusion glycoprotein F0, Paramyxoviridae	Family

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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.