Annotations: 1WWU

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	SAM_EPS8-like	e1wwuA1	A: alpha arrays	X: HhH/H2TH	H: SAM/DNA-glycosylase	T: SAM domain-like	F: SAM_EPS8-like	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.150.50	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF18016	SAM domain (Sterile alpha motif) (SAM_3)	SAM domain (Sterile alpha motif)		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Hypothetical protein FLJ21935	cytoskeletal protein binding actin binding protein binding binding cell adhesion molecule binding cadherin binding	cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process small GTPase-mediated signal transduction response to stimulus signaling regulation of small GTPase mediated signal transduction biological regulation regulation of signal transduction regulation of Rho protein signal transduction intracellular signal transduction Rho protein signal transduction cell communication regulation of intracellular signal transduction cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process small GTPase-mediated signal transduction response to stimulus signaling regulation of small GTPase mediated signal transduction biological regulation regulation of signal transduction regulation of Rho protein signal transduction intracellular signal transduction Rho protein signal transduction cell communication regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette regulation of cell communication cellular process signal transduction multicellular organismal process system process sensory perception nervous system process sensory perception of sound sensory perception of mechanical stimulus regulation of cellular component organization positive regulation of cellular component organization cell projection organization ruffle organization positive regulation of biological process plasma membrane bounded cell projection assembly ruffle assembly cellular component biogenesis cellular component organization cellular component assembly positive regulation of cell projection organization cellular component organization or biogenesis positive regulation of cellular process plasma membrane bounded cell projection organization positive regulation of cellular component biogenesis regulation of cell projection organization regulation of cell projection assembly regulation of cellular component biogenesis positive regulation of ruffle assembly regulation of plasma membrane bounded cell projection assembly regulation of ruffle assembly cell projection assembly regulation of plasma membrane bounded cell projection organization positive regulation of plasma membrane bounded cell projection assembly	cell projection stereocilium cellular anatomical structure actin-based cell projection organelle stereocilium tip stereocilium bundle neuron projection cluster of actin-based cell projections plasma membrane bounded cell projection membrane-bounded organelle vesicle ruffle cell leading edge cell projection stereocilium cellular anatomical structure actin-based cell projection organelle stereocilium tip stereocilium bundle neuron projection cluster of actin-based cell projections plasma membrane bounded cell projection membrane-bounded organelle vesicle ruffle cell leading edge plasma membrane membrane leading edge membrane cell periphery ruffle membrane plasma membrane region cell projection membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space extracellular membrane-bounded organelle intracellular organelle centrosome microtubule organizing center intracellular anatomical structure cytoskeleton membraneless organelle intracellular membraneless organelle microtubule cytoskeleton cytoplasm cytosol protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR039801	Epidermal growth factor receptor kinase substrate 8-like	Family
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR055093	EPS8, spectrin-like domain	Domain
A	IPR006020	PTB/PI domain	Domain
A	IPR033928	Epidermal growth factor receptor kinase substrate, phosphotyrosine-binding domain	Domain
A	IPR013761	Sterile alpha motif/pointed domain superfamily	Homologous Superfamily
A	IPR041418	SAM domain	Domain
A	IPR013625	Tensin/EPS8 phosphotyrosine-binding domain	Domain
A	IPR001452	SH3 domain	Domain
A	IPR035462	Eps8, SH3 domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9H6S3	deafness, autosomal recessive 106 medulloblastoma nonsyndromic genetic deafness pancreatic intraductal papillary-mucinous neoplasm rheumatoid arthritis systemic sclerosis hypothyroidism myositis osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia spina bifida interstitial cystitis nasopharyngeal carcinoma pancreatic intraductal papillary-mucinous carcinoma primary biliary cholangitis deafness, autosomal recessive 106 medulloblastoma nonsyndromic genetic deafness pancreatic intraductal papillary-mucinous neoplasm rheumatoid arthritis systemic sclerosis hypothyroidism myositis osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia spina bifida interstitial cystitis nasopharyngeal carcinoma pancreatic intraductal papillary-mucinous carcinoma primary biliary cholangitis systemic lupus erythematosus

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.