Annotations: 5UDD

Crystal Structure of RSV F B9320 Bound to MEDI8897

External Resource: Annotation

Domain Annotation: ECOD Classification
IMGT Antibody Annotation
SAbDab Antibody Annotation
Thera-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)
R	S6PP	e5uddR1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
S	S6PP	e5uddS1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
T	S6PP	e5uddT1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
U	S6PP	e5uddU1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
Q	S6PP	e5uddQ1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
P	S6PP	e5uddP1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
J	S6PP	e5uddJ1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
K	S6PP	e5uddK1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
L	S6PP	e5uddL1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
M	S6PP	e5uddM1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
N	S6PP	e5uddN1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
O	S6PP	e5uddO1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
A	S6PP	e5uddA1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
D	S6PP	e5uddD1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
E	S6PP	e5uddE1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
F	S6PP	e5uddF1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
G	S6PP	e5uddG1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
I	S6PP	e5uddI1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
H	S6PP	e5uddH1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
C	S6PP	e5uddC1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)
B	S6PP	e5uddB1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: S6PP	ECOD (v294.2)

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
P, Q, R, S, T P, Q, R, S, T, U	Fab MEDI8897	L-KAPPA	Homo sapiens (human)	IGKV1-3301, IGKV1D-3301, IGKJ401, IGKJ402, IGKC*01	V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA	IG	FAB-GAMMA-1_KAPPA	IMGT (202617-0)
J, K, L, M, N J, K, L, M, N, O	Fab MEDI8897	VH-CH1	Homo sapiens (human)	IGHV1-6901, IGHV1-6911, IGHV1-6912, IGHV1-6913, IGHV1-69D01, IGHJ401, IGHJ402, IGHJ403, IGHG1*03	V-DOMAIN VH, C-DOMAIN CH1	IG	FAB-GAMMA-1_KAPPA	IMGT (202617-0)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
P, Q, R, S, T P, Q, R, S, T, U	Light Chain	IGKV1	Kappa	fusion glycoprotein f0, fusion glycoprotein f0 \| fusion glycoprotein f0	SAbDab (2026-05-08)
J, K, L, M, N J, K, L, M, N, O	Heavy Chain	IGHV1	-	fusion glycoprotein f0, fusion glycoprotein f0 \| fusion glycoprotein f0	SAbDab (2026-05-08)

Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage

Chain	Name	Target	Provenance Source
P, Q, R, S, T P, Q, R, S, T, U	Nirsevimab	Respiratory Syncytial Virus	Therapeutic SAbDab (2026-05-08)
J, K, L, M, N J, K, L, M, N, O	Nirsevimab	Respiratory Syncytial Virus	Therapeutic SAbDab (2026-05-08)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
P, Q, R, S, T P, Q, R, S, T, U	MEDI8897 Fab Light Chain	-	-	-
J, K, L, M, N J, K, L, M, N, O	MEDI8897 Fab Heavy Chain	-	-	-
A, B, C, D, E A, B, C, D, E, F, G, H, I	Fusion glycoprotein F0	-	symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated induction of syncytium formation symbiont-mediated perturbation of host process modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction membrane organization cellular component organization membrane fusion fusion of virus membrane with host plasma membrane viral process cellular process cellular component organization or biogenesis symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated induction of syncytium formation symbiont-mediated perturbation of host process modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction 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 virion attachment to host cell receptor-mediated virion attachment to host cell adhesion of symbiont to host cell entry receptor-mediated virion attachment to host cell viral life cycle adhesion of symbiont to host symbiont entry into host cell symbiont entry into host	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 host intracellular part host cell Golgi membrane host cell Golgi apparatus host cell cytoplasm part 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 host intracellular part host cell Golgi membrane host cell Golgi apparatus host cell cytoplasm part host cell cytoplasm host cell endomembrane system host intracellular region