Annotations: 8DYX

Cryo-EM structure of 311 Fab in complex with recombinant shortened Plasmodium falciparum circumsporozoite protein (rsCSP)

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)
W [auth Z]	Polyketide_cyc2	e8dyxZ1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
U [auth X]	Polyketide_cyc2	e8dyxX1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
S [auth V]	Polyketide_cyc2	e8dyxV1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
Q [auth T]	Polyketide_cyc2	e8dyxT1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
O [auth R]	Polyketide_cyc2	e8dyxR1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
M [auth P]	Polyketide_cyc2	e8dyxP1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
K [auth N]	Polyketide_cyc2	e8dyxN1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
I [auth F]	Polyketide_cyc2	e8dyxF1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
G [auth D]	Polyketide_cyc2	e8dyxD1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
E [auth B]	Polyketide_cyc2	e8dyxB1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
C [auth L]	HGTP_anticodon	e8dyxL1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: HGTP_anticodon	ECOD (v294.2)
V [auth Y]	Polyketide_cyc2	e8dyxY1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
T [auth W]	Polyketide_cyc2	e8dyxW1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
R [auth U]	Polyketide_cyc2	e8dyxU1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
P [auth S]	Polyketide_cyc2	e8dyxS1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
N [auth Q]	Polyketide_cyc2	e8dyxQ1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
L [auth O]	Polyketide_cyc2	e8dyxO1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
J [auth M]	Polyketide_cyc2	e8dyxM1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
H [auth E]	Polyketide_cyc2	e8dyxE1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
F [auth C]	Polyketide_cyc2	e8dyxC1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
D [auth A]	Polyketide_cyc2	e8dyxA1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v294.2)
B [auth H]	HGTP_anticodon	e8dyxH1	A: beta barrels	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: HGTP_anticodon	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
W [auth Z]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
U [auth X]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
S [auth V]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
Q [auth T]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
O [auth R]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
M [auth P]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
K [auth N]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
I [auth F]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
G [auth D]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
E [auth B]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
C [auth L]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
V [auth Y]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
T [auth W]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
R [auth U]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
P [auth S]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
N [auth Q]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
L [auth O]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
J [auth M]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
H [auth E]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
F [auth C]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
D [auth A]	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
B [auth H]	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
C [auth L], E [auth B], G [auth D], I [auth F], K [auth N], C [auth L], E [auth B], G [auth D], I [auth F], K [auth N], M [auth P], O [auth R], Q [auth T], S [auth V], U [auth X], W [auth Z]	Light Chain	IGLV1	Lambda	circumsporozoite protein	SAbDab (2026-05-15)
B [auth H], D [auth A], F [auth C], H [auth E], J [auth M], B [auth H], D [auth A], F [auth C], H [auth E], J [auth M], L [auth O], N [auth Q], P [auth S], R [auth U], T [auth W], V [auth Y]	Heavy Chain	IGHV3	-	circumsporozoite protein	SAbDab (2026-05-15)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth L], E [auth B], G [auth D], I [auth F], K [auth N], C [auth L], E [auth B], G [auth D], I [auth F], K [auth N], M [auth P], O [auth R], Q [auth T], S [auth V], U [auth X], W [auth Z]	311 light chain	-	-	-
B [auth H], D [auth A], F [auth C], H [auth E], J [auth M], B [auth H], D [auth A], F [auth C], H [auth E], J [auth M], L [auth O], N [auth Q], P [auth S], R [auth U], T [auth W], V [auth Y]	311 heavy chain	-	-	-
A [auth I]	Circumsporozoite protein	host cell surface binding binding protein binding heparan sulfate proteoglycan binding proteoglycan binding carbohydrate derivative binding	biological process involved in interspecies interaction between organisms symbiont entry into host biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell viral process viral life cycle entry into host cell by a symbiont-containing vacuole	cell surface cellular anatomical structure membrane side of membrane cell periphery plasma membrane intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth I]	IPR000884	Thrombospondin type-1 (TSP1) repeat	Repeat
A [auth I]	IPR003067	Plasmodium circumsporozoite protein	Family
A [auth I]	IPR051860	Plasmodium Circumsporozoite Invasion Protein	Family
A [auth I]	IPR036383	Thrombospondin type-1 repeat superfamily	Homologous Superfamily

8DYX | pdb_00008dyx

Cryo-EM structure of 311 Fab in complex with recombinant shortened Plasmodium falciparum circumsporozoite protein (rsCSP)

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Domain Annotation: CATH CATH Database Homepage

SAbDab Antibody Annotation SAbDab Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage