6R9D | pdb_00006r9d

Crystal structure of an asymmetric dimer of the N-terminal domain of Euprosthenops australis Major Ampullate Spidroin 1 (dragline silk)

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)
F	SCOP2B Superfamily	NTD of spidroin-like	8052370	3002108	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	NTD of spidroin-like	8052370	3002108	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	NTD of spidroin-like	8052370	3002108	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	NTD of spidroin-like	8052370	3002108	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	NTD of spidroin-like	8052370	3002108	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	NTD of spidroin-like	8052370	3002108	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)
F	Spidroin_N	e6r9dF1	A: alpha arrays	X: PWI domain-like	H: N-terminal domain of egg case silk protein TuSp1 (From Topology)	T: N-terminal domain of egg case silk protein TuSp1	F: Spidroin_N	ECOD (1.6)
E	Spidroin_N	e6r9dE1	A: alpha arrays	X: PWI domain-like	H: N-terminal domain of egg case silk protein TuSp1 (From Topology)	T: N-terminal domain of egg case silk protein TuSp1	F: Spidroin_N	ECOD (1.6)
D	Spidroin_N	e6r9dD1	A: alpha arrays	X: PWI domain-like	H: N-terminal domain of egg case silk protein TuSp1 (From Topology)	T: N-terminal domain of egg case silk protein TuSp1	F: Spidroin_N	ECOD (1.6)
C	Spidroin_N	e6r9dC1	A: alpha arrays	X: PWI domain-like	H: N-terminal domain of egg case silk protein TuSp1 (From Topology)	T: N-terminal domain of egg case silk protein TuSp1	F: Spidroin_N	ECOD (1.6)
B	Spidroin_N	e6r9dB1	A: alpha arrays	X: PWI domain-like	H: N-terminal domain of egg case silk protein TuSp1 (From Topology)	T: N-terminal domain of egg case silk protein TuSp1	F: Spidroin_N	ECOD (1.6)
A	Spidroin_N	e6r9dA1	A: alpha arrays	X: PWI domain-like	H: N-terminal domain of egg case silk protein TuSp1 (From Topology)	T: N-terminal domain of egg case silk protein TuSp1	F: Spidroin_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F	1.10.274.70	Mainly Alpha	Orthogonal Bundle	Enzyme I	Chain A, domain 2	CATH (utative)
E	1.10.274.70	Mainly Alpha	Orthogonal Bundle	Enzyme I	Chain A, domain 2	CATH (utative)
D	1.10.274.70	Mainly Alpha	Orthogonal Bundle	Enzyme I	Chain A, domain 2	CATH (utative)
C	1.10.274.70	Mainly Alpha	Orthogonal Bundle	Enzyme I	Chain A, domain 2	CATH (utative)
B	1.10.274.70	Mainly Alpha	Orthogonal Bundle	Enzyme I	Chain A, domain 2	CATH (utative)
A	1.10.274.70	Mainly Alpha	Orthogonal Bundle	Enzyme I	Chain A, domain 2	CATH (utative)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Major ampullate spidroin 1	identical protein binding protein binding binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR038243	Spidroin, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR031913	Spidroin, N-terminal	Domain

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.