Annotations: 2QK2

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Helicase_C	e2qk2A1	A: a/b three-layered sandwiches	X: Profilin-like	H: sensor domains	T: sensor domains	F: Helicase_C	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF21041	XMAP215/Dis1/CLASP, TOG domain (XMAP215_CLASP_TOG)	XMAP215/Dis1/CLASP, TOG domain	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	LP04448p	cytoskeletal protein binding protein binding binding tubulin binding microtubule binding catalytic activity, acting on a protein microtubule plus end polymerase activity transferase activity catalytic activity microtubule plus-end binding	cellular process cell cycle mitotic cell cycle developmental process sexual reproduction cellular developmental process reproductive process oogenesis multicellular organismal reproductive process cell development cellular process involved in reproduction in multicellular organism developmental process involved in reproduction female gamete generation gamete generation cellular process cell cycle mitotic cell cycle developmental process sexual reproduction cellular developmental process reproductive process oogenesis multicellular organismal reproductive process cell development cellular process involved in reproduction in multicellular organism developmental process involved in reproduction female gamete generation gamete generation cell differentiation anatomical structure development germ cell development neuroblast proliferation multicellular organismal process cell population proliferation neuroblast division establishment or maintenance of cell polarity nervous system development asymmetric cell division establishment or maintenance of neuroblast polarity generation of neurons neurogenesis multicellular organism development asymmetric neuroblast division cell division neural precursor cell proliferation cell fate commitment system development blastoderm segmentation bicoid mRNA localization anterior/posterior pattern specification anterior/posterior axis specification, embryo segmentation pattern specification process embryo development oocyte development tripartite regional subdivision embryonic axis specification localization anterior/posterior axis specification cell maturation RNA localization embryonic pattern specification oocyte axis specification oocyte construction intracellular mRNA localization oocyte anterior/posterior axis specification developmental maturation regionalization anatomical structure maturation maternal determination of anterior/posterior axis, embryo intracellular mRNA localization involved in pattern specification process macromolecule localization oocyte differentiation intracellular mRNA localization involved in anterior/posterior axis specification axis specification microtubule organizing center organization microtubule cytoskeleton organization cellular component organization centrosome duplication organelle organization centrosome cycle microtubule-based process cellular component organization or biogenesis cytoskeleton organization cell cycle process organelle fission meiotic cell cycle meiotic cell cycle process nuclear division female meiotic nuclear division meiotic nuclear division positive regulation of organelle organization regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular process regulation of cellular component organization positive regulation of cellular component organization positive regulation of biological process cellular component biogenesis regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly microtubule polymerization or depolymerization cellular component assembly positive regulation of protein polymerization protein-containing complex assembly positive regulation of cellular process protein polymerization regulation of biological process positive regulation of microtubule nucleation positive regulation of microtubule polymerization or depolymerization protein-containing complex organization positive regulation of cellular component biogenesis positive regulation of cytoskeleton organization biological regulation regulation of microtubule-based process microtubule polymerization regulation of cellular component biogenesis positive regulation of supramolecular fiber organization regulation of microtubule nucleation regulation of organelle organization microtubule nucleation regulation of microtubule polymerization regulation of protein polymerization positive regulation of microtubule polymerization regulation of supramolecular fiber organization supramolecular fiber organization regulation of microtubule cytoskeleton organization cytoplasmic microtubule organization endoplasmic reticulum organization endomembrane system organization establishment of organelle localization cellular localization spindle localization establishment of mitotic spindle localization establishment of spindle localization establishment of spindle orientation organelle localization establishment of localization in cell microtubule cytoskeleton organization involved in mitosis establishment of localization establishment of cell polarity mitotic cell cycle process establishment of mitotic spindle orientation axonogenesis cell projection organization plasma membrane bounded cell projection morphogenesis neuron projection development cell morphogenesis cell projection morphogenesis neuron differentiation neuron projection morphogenesis plasma membrane bounded cell projection organization axon guidance axon development cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis neuron projection guidance neuron development establishment or maintenance of microtubule cytoskeleton polarity establishment or maintenance of cytoskeleton polarity mitotic spindle elongation spindle elongation mitotic sister chromatid segregation chromosome segregation spindle organization mitotic nuclear division chromosome organization sister chromatid segregation mitotic spindle organization nuclear chromosome segregation oocyte microtubule cytoskeleton organization fertilization pronuclear fusion organelle fusion nucleus organization karyogamy single fertilization	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton centrosome microtubule organizing center polymeric cytoskeletal fiber microtubule end intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton centrosome microtubule organizing center polymeric cytoskeletal fiber microtubule end supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule plus-end chromosome chromosomal region kinetochore chromosome, centromeric region condensed chromosome, centromeric region condensed chromosome perinuclear region of cytoplasm cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR016024	Armadillo-type fold	Homologous Superfamily
A	IPR048491	XMAP215/Dis1/CLASP, TOG domain	Domain
A	IPR034085	TOG domain	Domain
A	IPR021133	HEAT, type 2	Repeat
A	IPR011989	Armadillo-like helical	Homologous Superfamily
A	IPR024395	CLASP N-terminal domain	Domain
A	IPR045110	XMAP215	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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.