Annotations: 4G3A

Crystal Structure of MAST/Orbit N-terminal domain

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PK_Tyr_Ser-Thr	e4g3aB1	A: beta barrels	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: PK_Tyr_Ser-Thr	ECOD (v294.2)
A	HEAT, XMAP215_CLASP_TOG	e4g3aA1	A: beta barrels	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Family A G protein-coupled receptor-like	F: HEAT, XMAP215_CLASP_TOG	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)
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, B	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, B	CLIP-associating protein	cytoskeletal protein binding microtubule binding protein binding binding tubulin binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding cytoskeletal protein binding microtubule binding protein binding binding tubulin binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding	mitotic metaphase chromosome alignment mitotic cell cycle metaphase chromosome alignment cellular component organization localization chromosome localization organelle localization mitotic sister chromatid segregation cell cycle cellular component organization or biogenesis chromosome segregation cell cycle process mitotic nuclear division attachment of spindle microtubules to kinetochore mitotic metaphase chromosome alignment mitotic cell cycle metaphase chromosome alignment cellular component organization localization chromosome localization organelle localization mitotic sister chromatid segregation cell cycle cellular component organization or biogenesis chromosome segregation cell cycle process mitotic nuclear division attachment of spindle microtubules to kinetochore organelle fission attachment of mitotic spindle microtubules to kinetochore chromosome organization sister chromatid segregation organelle organization nuclear division mitotic cell cycle process nuclear chromosome segregation cellular process establishment of organelle localization cellular localization microtubule cytoskeleton organization spindle localization establishment of localization establishment of mitotic spindle localization establishment of spindle localization establishment of localization in cell microtubule-based process microtubule cytoskeleton organization involved in mitosis cytoskeleton organization developmental process multicellular organismal process maintenance of cell number stem cell population maintenance cellular developmental process hemocyte migration hemopoiesis animal organ development cell development embryo development multicellular organism development embryonic hemopoiesis cell differentiation anatomical structure development cell migration embryonic organ development cell motility positive regulation of organelle organization regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular component organization regulation of cellular process 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 cellular component assembly microtubule polymerization or depolymerization positive regulation of protein polymerization protein-containing complex assembly positive regulation of cellular process protein polymerization regulation of biological process 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 positive regulation of supramolecular fiber organization regulation of cellular component biogenesis regulation of organelle organization positive regulation of microtubule polymerization regulation of protein polymerization regulation of microtubule polymerization regulation of supramolecular fiber organization supramolecular fiber organization regulation of microtubule cytoskeleton organization sexual reproduction reproductive process cellular process involved in reproduction in multicellular organism establishment or maintenance of cell polarity developmental process involved in reproduction female gamete generation gamete generation oocyte development cell maturation establishment or maintenance of microtubule cytoskeleton polarity establishment or maintenance of cytoskeleton polarity oocyte construction multicellular organismal reproductive process oogenesis developmental maturation anatomical structure maturation germ cell development oocyte differentiation oocyte microtubule cytoskeleton organization asymmetric cell division cell division cystoblast division fusome organization germarium-derived egg chamber formation anatomical structure morphogenesis ovarian fusome organization anatomical structure formation involved in morphogenesis organelle assembly membraneless organelle assembly spindle assembly spindle organization axonogenesis cell projection organization plasma membrane bounded cell projection morphogenesis neuron projection development cell morphogenesis neurogenesis cell projection morphogenesis neuron differentiation neuron projection morphogenesis system development plasma membrane bounded cell projection organization axon guidance nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons neuron projection guidance neuron development mitotic spindle elongation spindle elongation mitotic spindle organization mitotic spindle assembly centrosome separation mitotic centrosome separation centrosome cycle regulation of cell cycle microtubule organizing center organization regulation of cell cycle process regulation of mitotic centrosome separation	intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton membrane-bounded organelle nuclear membrane membrane nucleus intracellular organelle cellular anatomical structure intracellular anatomical structure cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle spindle pole microtubule cytoskeleton membrane-bounded organelle nuclear membrane membrane nucleus intracellular membrane-bounded organelle endomembrane system organelle envelope nuclear envelope organelle membrane polymeric cytoskeletal fiber spindle microtubule polar microtubule supramolecular fiber microtubule supramolecular polymer supramolecular complex cytoplasm intercellular bridge germline ring canal protein-containing complex microtubule associated complex spectrosome cell periphery cell cortex basal part of cell cell cortex region cytoplasmic region basal cortex spindle envelope centrosome microtubule organizing center microtubule end microtubule plus-end chromosome, centromeric region chromosome chromosomal region mitotic spindle growth cone axon cell projection distal axon neuron projection plasma membrane bounded cell projection site of polarized growth cell division site cleavage furrow plasma membrane plasma membrane region kinetochore condensed chromosome, centromeric region condensed chromosome cytoplasmic microtubule fusome contractile ring

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016024	Armadillo-type fold	Homologous Superfamily
A, B	IPR048491	XMAP215/Dis1/CLASP, TOG domain	Domain
A, B	IPR034085	TOG domain	Domain
A, B	IPR021133	HEAT, type 2	Repeat
A, B	IPR011989	Armadillo-like helical	Homologous Superfamily
A, B	IPR024395	CLASP N-terminal domain	Domain

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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.