5AWT

Crystal structure of the SGIP1 mu homology domain in complex with an Eps15 fragment containing two DPF motifs (YDPFGGDPFKG)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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	SCOP2B Superfamily	mu adaptin domain-like	8051823	3000810	SCOP2B (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	muHD_1st_1	e5awtA2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: muHD_1st_1	ECOD (1.6)
A	muHD_2nd_1	e5awtA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Common fold of diphtheria toxin/transcription factors/cytochrome f	F: muHD_2nd_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF10291	Muniscin C-terminal mu homology domain (muHD)	Muniscin C-terminal mu homology domain	The muniscins are a family of endocytic adaptors that is conserved from yeast to humans.This C-terminal domain is structurally similar to mu homology domains, and is the region of the muniscin proteins involved in the interactions with the endocytic ...	The muniscins are a family of endocytic adaptors that is conserved from yeast to humans.This C-terminal domain is structurally similar to mu homology domains, and is the region of the muniscin proteins involved in the interactions with the endocytic adaptor-scaffold proteins Ede1-eps15. This interaction influences muniscin localisation. The muniscins provide a combined adaptor-membrane-tubulation activity that is important for regulating endocytosis.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	SH3-containing GRB2-like protein 3-interacting protein 1	SH3 domain binding protein binding binding protein domain specific binding cytoskeletal protein binding microtubule binding tubulin binding phospholipid binding lipid binding	regulation of localization import into cell positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization transport positive regulation of biological process vesicle-mediated transport cellular component organization localization positive regulation of endocytosis cellular component organization or biogenesis positive regulation of receptor-mediated endocytosis positive regulation of cellular process regulation of localization import into cell positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization transport positive regulation of biological process vesicle-mediated transport cellular component organization localization positive regulation of endocytosis cellular component organization or biogenesis positive regulation of receptor-mediated endocytosis positive regulation of cellular process regulation of endocytosis regulation of biological process regulation of transport biological regulation regulation of receptor-mediated endocytosis regulation of vesicle-mediated transport establishment of localization positive regulation of transport cellular process endocytosis receptor-mediated endocytosis positive regulation of feeding behavior multicellular organismal process feeding behavior regulation of behavior behavior positive regulation of behavior positive regulation of multicellular organismal process regulation of multicellular organismal process regulation of feeding behavior multicellular organismal-level homeostasis homeostatic process energy homeostasis clathrin-dependent endocytosis response to nutrient levels response to stimulus response to dietary excess	clathrin-coated pit membrane cellular anatomical entity endomembrane system membrane-bounded organelle intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle clathrin-coated vesicle coated vesicle cytoplasm clathrin-coated pit membrane cellular anatomical entity endomembrane system membrane-bounded organelle intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle clathrin-coated vesicle coated vesicle cytoplasm vesicle cytosol cell periphery plasma membrane protein-containing complex vesicle coat membrane protein complex membrane coat bounding membrane of organelle AP-type membrane coat adaptor complex AP-2 adaptor complex vesicle membrane endocytic vesicle membrane clathrin vesicle coat endocytic vesicle clathrin-coated vesicle membrane clathrin coat of coated pit clathrin coat of endocytic vesicle clathrin-coated endocytic vesicle membrane plasma membrane protein complex coated membrane clathrin-coated endocytic vesicle clathrin coat cytoplasmic vesicle membrane coated vesicle membrane organelle membrane clathrin adaptor complex
B	Epidermal growth factor receptor substrate 15	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding SH3 domain binding protein binding protein domain specific binding cell adhesion molecule binding cadherin binding polyubiquitin modification-dependent protein binding modification-dependent protein binding	localization import into cell transport cellular process endocytosis establishment of localization vesicle-mediated transport receptor-mediated endocytosis of virus by host cell biological process involved in interspecies interaction between organisms viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell viral process localization import into cell transport cellular process endocytosis establishment of localization vesicle-mediated transport receptor-mediated endocytosis of virus by host cell biological process involved in interspecies interaction between organisms viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell viral process symbiont entry into host endocytosis involved in viral entry into host cell receptor-mediated endocytosis transport of virus protein localization establishment of protein localization cellular localization nitrogen compound transport protein transport cellular macromolecule localization macromolecule localization receptor internalization postsynaptic neurotransmitter receptor internalization biological regulation vesicle-mediated transport in synapse protein-containing complex localization neurotransmitter receptor internalization regulation of postsynaptic membrane neurotransmitter receptor levels postsynaptic endocytosis establishment of localization in cell regulation of biological quality regulation of signaling regulation of biological process signaling regulation of receptor recycling positive regulation of biological process regulation of macromolecule metabolic process receptor recycling positive regulation of metabolic process receptor metabolic process positive regulation of receptor recycling positive regulation of macromolecule metabolic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of signaling intracellular transport endosomal transport clathrin coat assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis vesicle organization organelle organization cell population proliferation regulation of cellular process regulation of cell population proliferation localization within membrane endocytic recycling vesicle-mediated transport to the plasma membrane Golgi to endosome transport post-Golgi vesicle-mediated transport cytosolic transport Golgi vesicle transport	protein-containing complex intracellular anatomical structure plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity coated membrane endomembrane system clathrin coat membrane coat cell periphery clathrin-coated pit cytoplasm protein-containing complex intracellular anatomical structure plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity coated membrane endomembrane system clathrin coat membrane coat cell periphery clathrin-coated pit cytoplasm clathrin coat of coated pit apical part of cell plasma membrane region apical plasma membrane basal part of cell basal plasma membrane cytosol membrane-bounded organelle intracellular organelle organelle intracellular membrane-bounded organelle inclusion body aggresome synapse cell junction glutamatergic synapse endosome membrane early endosome endosome intracellular vesicle early endosome membrane cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane vesicle organelle membrane postsynapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR037984	SGIP1, mu-homology domain	Domain
A	IPR018808	Muniscin, C-terminal	Domain
A	IPR036168	AP-2 complex subunit mu, C-terminal superfamily	Homologous Superfamily
A	IPR028565	Mu homology domain	Domain
B	IPR000261	EH domain	Domain
B	IPR002048	EF-hand domain	Domain
B	IPR011992	EF-hand domain pair	Homologous Superfamily
B	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
B	IPR003903	Ubiquitin interacting motif	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9BQI5	Alcoholic Intoxication, Chronic attention deficit hyperactivity disorder, inattentive type glioblastoma malignant ependymoma non-small cell lung carcinoma pilocytic astrocytoma subependymal giant cell astrocytoma Alzheimer disease atypical teratoid rhabdoid tumor interstitial cystitis malignant glioma oligodendroglioma pituitary cancer astrocytic tumor endogenous depression Alcoholic Intoxication, Chronic attention deficit hyperactivity disorder, inattentive type glioblastoma malignant ependymoma non-small cell lung carcinoma pilocytic astrocytoma subependymal giant cell astrocytoma Alzheimer disease atypical teratoid rhabdoid tumor interstitial cystitis malignant glioma oligodendroglioma pituitary cancer astrocytic tumor endogenous depression large cell medulloblastoma medulloblastoma Pick disease primitive neuroectodermal tumor
B	Pharos: P42566	primitive neuroectodermal tumor astrocytic tumor dermatomyositis large cell medulloblastoma malignant ependymoma medulloblastoma osteosarcoma pilocytic astrocytoma atypical teratoid rhabdoid tumor glioblastoma lung cancer malignant glioma non-small cell lung carcinoma ovarian cancer pituitary cancer primitive neuroectodermal tumor astrocytic tumor dermatomyositis large cell medulloblastoma malignant ependymoma medulloblastoma osteosarcoma pilocytic astrocytoma atypical teratoid rhabdoid tumor glioblastoma lung cancer malignant glioma non-small cell lung carcinoma ovarian cancer pituitary cancer cancer invasive ductal breast carcinoma lymphoplasmacytic lymphoma malignant mesothelioma oligodendroglioma Pick disease

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.