2Q6Q

Crystal structure of Spc42p, a critical component of spindle pole body in budding yeast

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: CATH
Protein Family Annotation
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)
B	SCOP2B Superfamily	Spc42p coiled coil	8103701	3002806	SCOP2B (2022-06-29)
A	SCOP2 Family	Spc42p coiled coil	8046608	4005188	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Spc42p coiled coil	8103701	3002806	SCOP2 (2022-06-29)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.5.1180	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Geminin coiled-coil domain	CATH (4.3.0)
A	1.20.5.1180	Mainly Alpha	Up-down Bundle	Single alpha-helices involved in coiled-coils or other helix-helix interfaces	Geminin coiled-coil domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF11544	Spindle pole body component Spc42p (Spc42p)	Spindle pole body component Spc42p	-	Coiled-coil

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Spindle pole body component SPC42	structural constituent of cytoskeleton structural molecule activity	spindle pole body duplication microtubule organizing center organization microtubule cytoskeleton organization cellular component organization cellular component biogenesis organelle organization cellular component assembly spindle pole body organization cellular process microtubule-based process cell cycle cellular component organization or biogenesis cytoskeleton organization cell cycle process spindle pole body duplication microtubule organizing center organization microtubule cytoskeleton organization cellular component organization cellular component biogenesis organelle organization cellular component assembly spindle pole body organization cellular process microtubule-based process cell cycle cellular component organization or biogenesis cytoskeleton organization cell cycle process regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular process regulation of cellular component organization regulation of protein-containing complex assembly microtubule polymerization or depolymerization protein-containing complex assembly protein polymerization regulation of biological process protein-containing complex organization biological regulation regulation of microtubule-based process microtubule polymerization regulation of cellular component biogenesis regulation of microtubule nucleation regulation of organelle organization microtubule nucleation regulation of microtubule polymerization regulation of protein polymerization regulation of supramolecular fiber organization supramolecular fiber organization regulation of microtubule cytoskeleton organization	intracellular anatomical structure intermediate layer of spindle pole body cellular anatomical entity intracellular organelle microtubule organizing center cytoskeleton organelle intracellular non-membrane-bounded organelle spindle pole body microtubule cytoskeleton non-membrane-bounded organelle central plaque of spindle pole body cytoplasm membrane-bounded organelle intracellular anatomical structure intermediate layer of spindle pole body cellular anatomical entity intracellular organelle microtubule organizing center cytoskeleton organelle intracellular non-membrane-bounded organelle spindle pole body microtubule cytoskeleton non-membrane-bounded organelle central plaque of spindle pole body cytoplasm membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR021611	Spindle pole body component Spc42	Family

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 R01GM133198.