Annotations: 2K3N

Solution structure of the type 1 repetitive domain (TUSP1-RP1) of the egg case silk from Nephila Antipodiana

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	RP1-RP2 domains of spidroin-like	8052500	4005469	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	NTD of spidroin-like	8052507	3002108	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RP1-2	e2k3nA1	A: beta barrels	X: PWI domain-like	H: Repetitive domains of egg case silk protein TuSp1	T: Repetitive domains of egg case silk protein TuSp1	F: RP1-2	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.274.60	Mainly Alpha	Orthogonal Bundle	Enzyme I	Chain A, domain 2	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	TuSp1	identical protein binding protein binding binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR043070	Spidroin, repetitive domain	Homologous Superfamily
A	IPR021915	Tubuliform egg casing silk strands structural domain	Domain
A	IPR021001	Spidroin, C-terminal	Domain
A	IPR038542	Spidroin, C-terminal domain superfamily	Homologous Superfamily

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