5YBU

Structure of the KANK1 ankyrin domain in complex with KIF21A peptide

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Ankyrin repeat	8086369	4000366	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ankyrin repeat	8089692	3000154	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	Ank_2	e5ybuA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00023	Ankyrin repeat (Ank)	Ankyrin repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	KN motif and ankyrin repeat domain-containing protein 1	protein-macromolecule adaptor activity molecular adaptor activity beta-catenin binding protein binding binding	regulation of cellular component organization regulation of cellular process regulation of developmental process cell projection organization plasma membrane bounded cell projection morphogenesis negative regulation of biological process negative regulation of lamellipodium morphogenesis cell morphogenesis regulation of cell morphogenesis cellular component organization cell projection morphogenesis regulation of lamellipodium organization anatomical structure development negative regulation of cellular process regulation of cellular component organization regulation of cellular process regulation of developmental process cell projection organization plasma membrane bounded cell projection morphogenesis negative regulation of biological process negative regulation of lamellipodium morphogenesis cell morphogenesis regulation of cell morphogenesis cellular component organization cell projection morphogenesis regulation of lamellipodium organization anatomical structure development negative regulation of cellular process regulation of lamellipodium morphogenesis cellular component organization or biogenesis negative regulation of cell projection organization regulation of anatomical structure morphogenesis developmental process regulation of biological process plasma membrane bounded cell projection organization negative regulation of cellular component organization regulation of cell projection organization negative regulation of developmental process biological regulation anatomical structure morphogenesis negative regulation of lamellipodium organization lamellipodium organization lamellipodium morphogenesis cellular process regulation of plasma membrane bounded cell projection organization epithelium migration multicellular organismal process tissue migration ameboidal-type cell migration podocyte cell migration epithelial cell migration cell migration cell motility positive regulation of response to wounding wound healing response to stimulus positive regulation of biological process regulation of response to wounding positive regulation of response to stimulus positive regulation of wound healing regulation of response to stimulus response to stress regulation of response to stress regulation of wound healing response to wounding cortical cytoskeleton organization microtubule cytoskeleton organization cytoplasmic microtubule organization cortical microtubule organization organelle organization microtubule-based process supramolecular fiber organization cytoskeleton organization cell population proliferation regulation of cell-substrate adhesion regulation of cell adhesion regulation of substrate adhesion-dependent cell spreading cell-substrate adhesion negative regulation of cell adhesion cell adhesion negative regulation of substrate adhesion-dependent cell spreading substrate adhesion-dependent cell spreading negative regulation of cell-substrate adhesion actin cytoskeleton organization actin filament-based process regulation of neuron projection development cellular developmental process cell development neuron projection development neurogenesis multicellular organism development neuron differentiation cell differentiation system development nervous system development negative regulation of neuron projection development generation of neurons neuron development cellular response to stimulus regulation of signaling small GTPase-mediated signal transduction signaling regulation of small GTPase mediated signal transduction regulation of signal transduction regulation of Rho protein signal transduction intracellular signal transduction Rho protein signal transduction cell communication regulation of intracellular signal transduction intracellular signaling cassette regulation of cell communication signal transduction regulation of cytoskeleton organization regulation of actin filament-based process regulation of cellular component size cellular component biogenesis regulation of protein-containing complex assembly cellular component assembly protein-containing complex assembly negative regulation of protein polymerization regulation of actin filament polymerization regulation of biological quality negative regulation of supramolecular fiber organization negative regulation of actin filament polymerization protein polymerization actin polymerization or depolymerization regulation of actin filament organization actin filament polymerization protein-containing complex organization negative regulation of cytoskeleton organization actin filament organization regulation of actin polymerization or depolymerization regulation of cellular component biogenesis regulation of organelle organization negative regulation of protein-containing complex assembly negative regulation of organelle organization regulation of protein polymerization regulation of actin filament length regulation of actin cytoskeleton organization regulation of supramolecular fiber organization regulation of anatomical structure size cellular response to nitrogen compound negative regulation of signaling response to peptide hormone insulin receptor signaling pathway regulation of cellular response to insulin stimulus negative regulation of cell communication cell surface receptor protein tyrosine kinase signaling pathway cellular response to endogenous stimulus response to hormone enzyme-linked receptor protein signaling pathway cellular response to hormone stimulus cell surface receptor signaling pathway negative regulation of response to stimulus response to endogenous stimulus regulation of insulin receptor signaling pathway response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound negative regulation of signal transduction cellular response to oxygen-containing compound cellular response to chemical stimulus negative regulation of cellular response to insulin stimulus negative regulation of insulin receptor signaling pathway response to chemical response to insulin cellular response to insulin stimulus negative regulation of Rho protein signal transduction negative regulation of intracellular signal transduction negative regulation of small GTPase mediated signal transduction positive regulation of cell communication positive regulation of signal transduction positive regulation of Wnt signaling pathway Wnt signaling pathway positive regulation of cellular process regulation of Wnt signaling pathway positive regulation of signaling negative regulation of locomotion regulation of cell motility regulation of locomotion regulation of cell migration negative regulation of cell motility negative regulation of cell migration locomotion regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway positive regulation of canonical Wnt signaling pathway ruffle organization plasma membrane bounded cell projection assembly negative regulation of ruffle assembly ruffle assembly negative regulation of plasma membrane bounded cell projection assembly regulation of cell projection assembly regulation of plasma membrane bounded cell projection assembly regulation of ruffle assembly cell projection assembly regulation of establishment of cell polarity regulation of establishment or maintenance of cell polarity establishment of cell polarity establishment or maintenance of cell polarity	cell periphery cell cortex cellular anatomical structure intracellular anatomical structure cytoplasm ruffle cell leading edge plasma membrane membrane leading edge membrane plasma membrane bounded cell projection cell projection ruffle membrane plasma membrane region cell periphery cell cortex cellular anatomical structure intracellular anatomical structure cytoplasm ruffle cell leading edge plasma membrane membrane leading edge membrane plasma membrane bounded cell projection cell projection ruffle membrane plasma membrane region cell projection membrane intracellular organelle cytoskeleton organelle membraneless organelle intracellular membraneless organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle
B	Kinesin-like protein KIF21A	ankyrin repeat binding protein binding binding protein domain specific binding microtubule motor activity cytoskeletal motor activity ATP-dependent activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding ankyrin repeat binding protein binding binding protein domain specific binding microtubule motor activity cytoskeletal motor activity ATP-dependent activity adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cytoskeletal protein binding microtubule binding tubulin binding plus-end-directed microtubule motor activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	multicellular organismal process axonogenesis regulation of cellular process response to stimulus cell projection organization neuron projection development multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis taxis regulation of axon guidance cell differentiation anatomical structure development multicellular organismal process axonogenesis regulation of cellular process response to stimulus cell projection organization neuron projection development multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis taxis regulation of axon guidance cell differentiation anatomical structure development system development developmental process chemotaxis regulation of biological process regulation of cell projection organization response to external stimulus nervous system development generation of neurons regulation of response to stimulus response to chemical regulation of locomotion regulation of neuron projection development regulation of cellular component organization cellular developmental process regulation of response to external stimulus plasma membrane bounded cell projection morphogenesis cell development cell morphogenesis cellular component organization neurogenesis cellular component organization or biogenesis locomotion plasma membrane bounded cell projection organization biological regulation axon guidance axon development regulation of chemotaxis cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis neuron projection guidance neuron development cellular process regulation of plasma membrane bounded cell projection organization cellular localization anterograde axonal transport transport intracellular transport axonal transport establishment of localization localization axo-dendritic transport establishment of localization in cell microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process cortical cytoskeleton organization microtubule cytoskeleton organization cytoplasmic microtubule organization cortical microtubule organization organelle organization supramolecular fiber organization cytoskeleton organization regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization protein-containing complex disassembly regulation of protein-containing complex disassembly regulation of microtubule depolymerization microtubule polymerization or depolymerization cellular component disassembly protein-containing complex organization regulation of protein depolymerization regulation of microtubule-based process regulation of organelle organization microtubule depolymerization regulation of supramolecular fiber organization protein depolymerization regulation of microtubule cytoskeleton organization cellular component biogenesis regulation of protein-containing complex assembly cellular component assembly protein-containing complex assembly protein polymerization microtubule polymerization regulation of cellular component biogenesis regulation of microtubule polymerization regulation of protein polymerization	growth cone axon cell projection cellular anatomical structure distal axon neuron projection axonal growth cone plasma membrane bounded cell projection site of polarized growth cell periphery cell cortex intracellular anatomical structure cytoplasm cytosol growth cone axon cell projection cellular anatomical structure distal axon neuron projection axonal growth cone plasma membrane bounded cell projection site of polarized growth cell periphery cell cortex intracellular anatomical structure cytoplasm cytosol protein-containing complex intracellular membraneless organelle intracellular organelle cytoskeleton organelle membraneless organelle microtubule associated complex kinesin complex microtubule cytoskeleton presynapse synapse cell junction somatodendritic compartment dendrite dendritic tree polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex neuron projection cytoplasm axon cytoplasm cytoplasmic region plasma membrane bounded cell projection cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A	IPR047184	KN motif and ankyrin repeat domain-containing protein 1-4	Family
A	IPR021939	Kank N-terminal motif	Conserved Site
A	IPR002110	Ankyrin repeat	Repeat
B	IPR036961	Kinesin motor domain superfamily	Homologous Superfamily
B	IPR001752	Kinesin motor domain	Domain
B	IPR019775	WD40 repeat, conserved site	Conserved Site
B	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B	IPR027640	Kinesin-like protein	Family
B	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
B	IPR001680	WD40 repeat	Repeat
B	IPR019821	Kinesin motor domain, conserved site	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q14678	cerebral palsy, spastic quadriplegic, 2 Liver Cirrhosis, Experimental cholestasis intellectual disability malignant mesothelioma myopathy pancreatic ductal adenocarcinoma skin basal cell carcinoma breast cancer testicular germ cell tumor cerebral palsy, spastic quadriplegic, 1 common variable immunodeficiency ductal breast carcinoma in situ exocrine pancreatic carcinoma gastric carcinoma cerebral palsy, spastic quadriplegic, 2 Liver Cirrhosis, Experimental cholestasis intellectual disability malignant mesothelioma myopathy pancreatic ductal adenocarcinoma skin basal cell carcinoma breast cancer testicular germ cell tumor cerebral palsy, spastic quadriplegic, 1 common variable immunodeficiency ductal breast carcinoma in situ exocrine pancreatic carcinoma gastric carcinoma interstitial cystitis lung adenocarcinoma malignant pancreatic neoplasm oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm amyotrophic lateral sclerosis spastic quadriplegia breast carcinoma tuberculosis dermatomyositis Emery-Dreifuss muscular dystrophy facioscapulohumeral muscular dystrophy hepatocellular carcinoma invasive ductal breast carcinoma lung carcinoma medulloblastoma ovarian cancer pilocytic astrocytoma astrocytic tumor testicular cancer breast fibroadenoma uterine corpus leiomyoma Down syndrome esophageal adenocarcinoma gastric cancer
B	Pharos: Q7Z4S6	congenital fibrosis of extraocular muscles congenital fibrosis of extraocular muscles type 1 small cell lung carcinoma medulloblastoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma periodontitis amyotrophic lateral sclerosis small cell carcinoma breast carcinoma spina bifida Fibrosis of Extraocular Muscles, Congenital, 3B gastric carcinoma intellectual disability malignant ependymoma congenital fibrosis of extraocular muscles congenital fibrosis of extraocular muscles type 1 small cell lung carcinoma medulloblastoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma periodontitis amyotrophic lateral sclerosis small cell carcinoma breast carcinoma spina bifida Fibrosis of Extraocular Muscles, Congenital, 3B gastric carcinoma intellectual disability malignant ependymoma myopathy ovarian cancer pancreatic intraductal papillary-mucinous neoplasm pilocytic astrocytoma atypical teratoid rhabdoid tumor chronic obstructive pulmonary disease tuberculosis facioscapulohumeral muscular dystrophy glioblastoma large cell medulloblastoma malignant glioma nasopharyngeal carcinoma pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia sinusitis breast cancer gastric cancer head and neck cancer lung carcinoma

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.