9BQ2 | pdb_00009bq2

Structure of the flotillin complex in a native membrane environment

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF01145	SPFH domain / Band 7 family (Band_7)	SPFH domain / Band 7 family	This family has been called SPFH [1], Band 7 or PHB domain. Recent phylogenetic analysis has shown this domain to be a slipin or Stomatin-like integral membrane domain conserved from protozoa to mammals.	Domain
A	PF01145	SPFH domain / Band 7 family (Band_7)	SPFH domain / Band 7 family	This family has been called SPFH [1], Band 7 or PHB domain. Recent phylogenetic analysis has shown this domain to be a slipin or Stomatin-like integral membrane domain conserved from protozoa to mammals.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Flotillin-1	protein binding binding enzyme binding protease binding ionotropic glutamate receptor binding signaling receptor binding glutamate receptor binding	regulation of muscle tissue development multicellular organismal process regulation of developmental process skeletal muscle tissue development positive regulation of skeletal muscle tissue development positive regulation of biological process regulation of skeletal muscle tissue development striated muscle tissue development muscle structure development positive regulation of developmental process skeletal muscle organ development positive regulation of muscle organ development anatomical structure development regulation of multicellular organismal process regulation of muscle tissue development multicellular organismal process regulation of developmental process skeletal muscle tissue development positive regulation of skeletal muscle tissue development positive regulation of biological process regulation of skeletal muscle tissue development striated muscle tissue development muscle structure development positive regulation of developmental process skeletal muscle organ development positive regulation of muscle organ development anatomical structure development regulation of multicellular organismal process muscle tissue development muscle organ development developmental process regulation of biological process animal organ development biological regulation positive regulation of striated muscle tissue development regulation of striated muscle tissue development tissue development positive regulation of muscle tissue development regulation of muscle organ development positive regulation of multicellular organismal process regulation of protein stability regulation of biological quality protein stabilization regulation of localization import into cell regulation of transport transport regulation of neurotransmitter transport neurotransmitter transport establishment of localization localization neurotransmitter uptake regulation of neurotransmitter uptake protein localization to cell periphery cellular localization protein localization to plasma membrane macromolecule localization cellular process intracellular protein localization localization within membrane protein localization to membrane positive regulation of cell communication cellular response to stimulus positive regulation of response to biotic stimulus positive regulation of signal transduction regulation of cellular process response to stimulus pattern recognition receptor signaling pathway regulation of signal transduction response to biotic stimulus intracellular signal transduction cell communication immune response-activating signaling pathway positive regulation of toll-like receptor 3 signaling pathway positive regulation of immune response regulation of immune system process signal transduction positive regulation of immune system process innate immune response-activating signaling pathway positive regulation of pattern recognition receptor signaling pathway immune response response to other organism regulation of innate immune response response to external stimulus positive regulation of intracellular signal transduction regulation of response to stimulus defense response to other organism regulation of pattern recognition receptor signaling pathway positive regulation of defense response regulation of immune response activation of innate immune response activation of immune response regulation of defense response cytoplasmic pattern recognition receptor signaling pathway regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of response to external stimulus intracellular receptor signaling pathway signaling regulation of cytoplasmic pattern recognition receptor signaling pathway positive regulation of response to stimulus positive regulation of response to external stimulus endolysosomal toll-like receptor signaling pathway immune response-regulating signaling pathway regulation of intracellular signal transduction regulation of response to stress response to stress innate immune response response to external biotic stimulus regulation of toll-like receptor 3 signaling pathway positive regulation of cellular process regulation of signaling positive regulation of innate immune response defense response defense response to symbiont immune system process regulation of cell communication toll-like receptor 3 signaling pathway positive regulation of signaling small GTPase-mediated signal transduction regulation of small GTPase mediated signal transduction regulation of Rho protein signal transduction Rho protein signal transduction intracellular signaling cassette axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation cellular component organization or biogenesis system development plasma membrane bounded cell projection organization nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron development positive regulation of cell adhesion regulation of cell adhesion positive regulation of cell-cell adhesion heterotypic cell-cell adhesion cell adhesion cell-cell adhesion positive regulation of heterotypic cell-cell adhesion regulation of cell-cell adhesion regulation of heterotypic cell-cell adhesion positive regulation of cellular component organization regulation of cellular component organization regulation of syncytium formation by plasma membrane fusion cell-cell fusion muscle cell differentiation myotube differentiation syncytium formation positive regulation of myoblast fusion myoblast fusion regulation of myoblast fusion positive regulation of syncytium formation by plasma membrane fusion syncytium formation by plasma membrane fusion anatomical structure formation involved in morphogenesis striated muscle cell differentiation regulation of protein binding positive regulation of molecular function regulation of molecular function positive regulation of protein binding regulation of binding positive regulation of binding cellular response to stress response to endoplasmic reticulum stress positive regulation of cell-cell adhesion mediated by cadherin cell-cell adhesion mediated by cadherin regulation of cell-cell adhesion mediated by cadherin positive regulation of canonical NF-kappaB signal transduction canonical NF-kappaB signal transduction regulation of canonical NF-kappaB signal transduction cellular response to nitrogen compound cellular response to dsRNA cellular response to exogenous dsRNA response to dsRNA response to nitrogen compound response to exogenous dsRNA cellular response to chemical stimulus response to chemical receptor internalization regulation of receptor-mediated endocytosis regulation of vesicle-mediated transport regulation of receptor internalization vesicle-mediated transport endocytosis receptor-mediated endocytosis regulation of endocytosis cellular component disassembly extracellular matrix disassembly extracellular matrix organization extracellular structure organization external encapsulating structure organization membrane organization membrane biogenesis membrane assembly plasma membrane raft organization cellular component biogenesis plasma membrane raft assembly cellular component assembly plasma membrane organization membrane raft organization membrane raft assembly endomembrane system organization RNA transport nitrogen compound transport nucleic acid transport dsRNA transport establishment of RNA localization RNA localization nucleobase-containing compound transport positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process cytokine production regulation of cytokine production positive regulation of macromolecule metabolic process regulation of interferon-beta production interferon-beta production regulation of biosynthetic process positive regulation of type I interferon production type I interferon production regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process positive regulation of interferon-beta production positive regulation of cytokine production regulation of metabolic process regulation of type I interferon production modulation of chemical synaptic transmission synaptic signaling trans-synaptic signaling cell-cell signaling positive regulation of synaptic transmission regulation of synaptic transmission, dopaminergic chemical synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling positive regulation of synaptic transmission, dopaminergic synaptic transmission, dopaminergic positive regulation of cellular component biogenesis regulation of cellular component biogenesis regulation of cell junction assembly positive regulation of cell junction assembly cell junction organization cell junction assembly positive regulation of phosphorylation regulation of protein modification process regulation of protein phosphorylation positive regulation of protein metabolic process positive regulation of phosphate metabolic process regulation of primary metabolic process positive regulation of protein modification process phosphate-containing compound metabolic process protein metabolic process positive regulation of protein phosphorylation phosphorus metabolic process protein modification process protein phosphorylation positive regulation of phosphorus metabolic process phosphorylation regulation of protein metabolic process primary metabolic process macromolecule modification regulation of phosphorus metabolic process regulation of phosphorylation positive regulation of endocytosis positive regulation of transport	cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium presynapse synapse cell junction presynaptic active zone cell periphery cell surface membrane plasma membrane external side of plasma membrane cell projection cellular anatomical structure cell leading edge plasma membrane bounded cell projection lamellipodium presynapse synapse cell junction presynaptic active zone cell periphery cell surface membrane plasma membrane external side of plasma membrane side of membrane cell-cell junction anchoring junction extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle sarcolemma basal part of cell basal plasma membrane plasma membrane region basolateral plasma membrane dopaminergic synapse membrane raft protein-containing complex plasma membrane protein complex plasma membrane raft membrane protein complex caveola membrane microdomain flotillin complex glutamatergic synapse adherens junction vacuolar membrane intracellular anatomical structure lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle lytic vacuole membrane bounding membrane of organelle lysosomal membrane cytoplasm organelle membrane lysosome focal adhesion cell-substrate junction pigment granule intracellular vesicle melanosome cytoplasmic vesicle intracellular membraneless organelle centrosome microtubule organizing center cytoskeleton centriolar satellite membraneless organelle microtubule cytoskeleton cell-cell contact zone GABA-ergic synapse early endosome endosome endomembrane system uropod cell trailing edge
A	Flotillin-2	-	regulation of biological process regulation of cellular process positive regulation of cell adhesion regulation of cell adhesion biological regulation positive regulation of biological process positive regulation of cell-cell adhesion cell adhesion cell-cell adhesion regulation of cell-cell adhesion cellular process positive regulation of cellular process	cell-cell junction adherens junction cellular anatomical structure anchoring junction cell junction cell periphery plasma membrane membrane cell projection uropod plasma membrane bounded cell projection cell trailing edge membrane-bounded organelle intracellular anatomical structure cell-cell junction adherens junction cellular anatomical structure anchoring junction cell junction cell periphery plasma membrane membrane cell projection uropod plasma membrane bounded cell projection cell trailing edge membrane-bounded organelle intracellular anatomical structure endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle cytoplasm vesicle cell-cell contact zone membrane raft protein-containing complex plasma membrane protein complex plasma membrane raft membrane protein complex caveola membrane microdomain flotillin complex plasma membrane region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR036013	Band 7/SPFH domain superfamily	Homologous Superfamily
B	IPR001107	Band 7 domain	Domain
B	IPR027705	Flotillin family	Family
A	IPR036013	Band 7/SPFH domain superfamily	Homologous Superfamily
A	IPR027705	Flotillin family	Family
A	IPR001107	Band 7 domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	Pharos: O75955	Q fever Acute Q fever cervical cancer colorectal cancer endogenous depression lung carcinoma psoriatic arthritis age-related macular degeneration chronic obstructive pulmonary disease Hashimoto thyroiditis ovarian cancer autism spectrum disorder cutaneous lupus erythematosus large cell medulloblastoma prostate 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.