1WIX

The solution structure of RSGI RUH-026, conserved domain of HOOK1 protein from mouse

External Resource: Annotation

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

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1wixa1	All alpha proteins	CH domain-like	Hook domain	Hook domain	Hook homolog 1, Hook1	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d1wixa3	Artifacts	Tags	Tags	Tags	C-terminal Tags	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
A	d1wixa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Hook homolog family	8018820	4002975	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Calponin-homology domain CH-domain	8051955	3000264	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	PF19047	e1wixA1	A: alpha bundles	X: CH domain-like	H: Calponin-homology domain-like (From Topology)	T: Calponin-homology domain-like	F: PF19047	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.418.10	Mainly Alpha	Orthogonal Bundle	Actin-binding Protein, T-fimbrin	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF19047	HOOK domain (HOOK_N)	HOOK domain	This domain is found at the N-terminus of HOOK proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Hook homolog 1	cytoskeletal protein binding microtubule binding protein binding binding tubulin binding identical protein binding protein homodimerization activity protein dimerization activity actin binding dynein light intermediate chain binding	cellular localization transport endosome to lysosome transport intracellular transport lysosomal transport establishment of localization vesicle-mediated transport localization establishment of localization in cell cellular process vacuolar transport protein localization establishment of protein localization nitrogen compound transport cellular localization transport endosome to lysosome transport intracellular transport lysosomal transport establishment of localization vesicle-mediated transport localization establishment of localization in cell cellular process vacuolar transport protein localization establishment of protein localization nitrogen compound transport organic substance transport protein transport cellular macromolecule localization macromolecule localization cellular component organization lysosome organization organelle organization vacuole organization lytic vacuole organization cellular component organization or biogenesis cytoskeleton-dependent intracellular transport developmental process spermatid development spermatid differentiation sexual reproduction cellular developmental process spermatogenesis reproductive process multicellular organismal reproductive process cell development cellular process involved in reproduction in multicellular organism developmental process involved in reproduction gamete generation male gamete generation cell differentiation anatomical structure development germ cell development microtubule cytoskeleton organization microtubule-based process cytoplasmic microtubule organization supramolecular fiber organization cytoskeleton organization manchette assembly cellular component biogenesis cellular component assembly endosomal transport vesicle-mediated transport between endosomal compartments early endosome to late endosome transport Golgi organization endomembrane system organization vesicle organization endosome organization protein localization to perinuclear region of cytoplasm	intracellular organelle centrosome microtubule organizing center intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle cellular anatomical entity microtubule cytoskeleton non-membrane-bounded organelle cytoplasm cytosol protein-containing complex membrane intracellular organelle centrosome microtubule organizing center intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle cellular anatomical entity microtubule cytoskeleton non-membrane-bounded organelle cytoplasm cytosol protein-containing complex membrane membrane protein complex HOPS complex vesicle tethering complex FHF complex polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001715	Calponin homology domain	Domain
A	IPR008636	Hook, C-terminal	Domain
A	IPR043936	HOOK, N-terminal	Domain
A	IPR036872	CH domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.