FLOT2 flotillin 2 [Homo sapiens (human)] - Gene

Summary

Official Symbol: FLOT2provided by HGNC
Official Full Name: flotillin 2provided by HGNC
Primary source: HGNC:HGNC:3758
See related: Ensembl:ENSG00000132589 MIM:131560; AllianceGenome:HGNC:3758
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: ESA; ECS1; ESA1; ECS-1; M17S1
Summary: Caveolae are small domains on the inner cell membrane involved in vesicular trafficking and signal transduction. This gene encodes a caveolae-associated, integral membrane protein, which is thought to function in neuronal signaling. [provided by RefSeq, Jul 2008]
Expression: Ubiquitous expression in bone marrow (RPKM 42.8), spleen (RPKM 42.2) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 17q11.2

Exon count:: 13

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	17	NC_000017.11 (28879339..28897733, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	17	NC_060941.1 (29822120..29840508, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	17	NC_000017.10 (27206357..27224751, complement)

Chromosome 17 - NC_000017.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

HDAC6-mediated deacetylation of FLOT2 maintains stability and tumorigenic function of FLOT2 in nasopharyngeal carcinoma.
Title: HDAC6-mediated deacetylation of FLOT2 maintains stability and tumorigenic function of FLOT2 in nasopharyngeal carcinoma.
Fat mass and obesity-associated protein (FTO)-induced upregulation of flotillin-2 (FLOT2) contributes to cancer aggressiveness in diffuse large B-cell lymphoma (DLBCL) via activating the PI3K/Akt/mTOR signal pathway.
Title: Fat mass and obesity-associated protein (FTO)-induced upregulation of flotillin-2 (FLOT2) contributes to cancer aggressiveness in diffuse large B-cell lymphoma (DLBCL) via activating the PI3K/Akt/mTOR signal pathway.
Analysis and Investigation of Bioinformatics and Epigenetics Reveal the Underlying Mechanisms by which FLOT2 Modulates the Progression of Diffuse Large B-cell Lymphoma.
Title: Analysis and Investigation of Bioinformatics and Epigenetics Reveal the Underlying Mechanisms by which FLOT2 Modulates the Progression of Diffuse Large B-cell Lymphoma.
EFR3A: a new raft domain organizing protein?
Title: EFR3A: a new raft domain organizing protein?
Flotillin-2 regulates epidermal growth factor receptor activation, degradation by Cbl-mediated ubiquitination, and cancer growth.
Title: Flotillin-2 regulates epidermal growth factor receptor activation, degradation by Cbl-mediated ubiquitination, and cancer growth.
FLOT2 Promotes the Proliferation and Epithelial-mesenchymal Transition of Cervical Cancer by Activating the MEK/ERK1/2 Pathway.
Title: FLOT2 Promotes the Proliferation and Epithelial-mesenchymal Transition of Cervical Cancer by Activating the MEK/ERK1/2 Pathway.
The differential role of the lipid raft-associated protein flotillin 2 for progression of myeloid leukemia.
Title: The differential role of the lipid raft-associated protein flotillin 2 for progression of myeloid leukemia.
N6-methyladenosine Demethylase FTO Induces the Dysfunctions of Ovarian Granulosa Cells by Upregulating Flotillin 2.
Title: N6-methyladenosine Demethylase FTO Induces the Dysfunctions of Ovarian Granulosa Cells by Upregulating Flotillin 2.
MicroRNA-486-3p promotes the proliferation and metastasis of cutaneous squamous cell carcinoma by suppressing flotillin-2.
Title: MicroRNA-486-3p promotes the proliferation and metastasis of cutaneous squamous cell carcinoma by suppressing flotillin-2.
Anaplasma phagocytophilum Hijacks Flotillin and NPC1 Complex To Acquire Intracellular Cholesterol for Proliferation, Which Can Be Inhibited with Ezetimibe.
Title: Anaplasma phagocytophilum Hijacks Flotillin and NPC1 Complex To Acquire Intracellular Cholesterol for Proliferation, Which Can Be Inhibited with Ezetimibe.

Submit: New GeneRIF Correction See all GeneRIFs (73)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

RH17712 (e-PCR)
- UniSTS:85003

RH12224 (e-PCR)
- UniSTS:89412

RH78255 (e-PCR)
- UniSTS:87401

RH17814 (e-PCR)
- UniSTS:90756

FLOT2__6735 (e-PCR)
- UniSTS:471437

D17S963 (e-PCR)
- UniSTS:148646

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protease binding	IBA Inferred from Biological aspect of Ancestor more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in anterograde dendritic transport	IEA Inferred from Electronic Annotation more info
involved_in cell adhesion	IEA Inferred from Electronic Annotation more info
involved_in epidermis development	TAS Traceable Author Statement more info	PubMed
involved_in negative regulation of amyloid precursor protein catabolic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of gene expression	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of canonical NF-kappaB signal transduction	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of establishment of T cell polarity	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in protein localization to plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
involved_in protein localization to plasma membrane	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in protein localization to plasma membrane raft	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in protein stabilization	IMP Inferred from Mutant Phenotype more info	PubMed
NOT involved_in regulation of heterotypic cell-cell adhesion	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of myoblast differentiation	IBA Inferred from Biological aspect of Ancestor more info
involved_in regulation of myoblast differentiation	IEP Inferred from Expression Pattern more info	PubMed
involved_in regulation of postsynaptic membrane neurotransmitter receptor levels	IEA Inferred from Electronic Annotation more info
NOT involved_in regulation of toll-like receptor 3 signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in acrosomal membrane	IEA Inferred from Electronic Annotation more info
located_in adherens junction	IDA Inferred from Direct Assay more info	PubMed
NOT located_in apical plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in basolateral plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in caveola	IDA Inferred from Direct Assay more info	PubMed
located_in cell-cell contact zone	IDA Inferred from Direct Assay more info	PubMed
colocalizes_with cortical actin cytoskeleton	IDA Inferred from Direct Assay more info	PubMed
is_active_in cytoplasmic vesicle	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasmic vesicle	IDA Inferred from Direct Assay more info	PubMed
located_in dendrite cytoplasm	IEA Inferred from Electronic Annotation more info
located_in endocytic vesicle	IDA Inferred from Direct Assay more info	PubMed
located_in endosome	IDA Inferred from Direct Assay more info	PubMed
located_in extracellular exosome	HDA more info	PubMed
part_of flotillin complex	IBA Inferred from Biological aspect of Ancestor more info
part_of flotillin complex	IDA Inferred from Direct Assay more info	PubMed
located_in focal adhesion	HDA more info	PubMed
located_in glutamatergic synapse	IEA Inferred from Electronic Annotation more info
located_in intracellular membrane-bounded organelle	IDA Inferred from Direct Assay more info
located_in lamellipodium	IDA Inferred from Direct Assay more info	PubMed
located_in membrane	HDA more info	PubMed
located_in perinuclear region of cytoplasm	IDA Inferred from Direct Assay more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	IDA Inferred from Direct Assay more info
located_in plasma membrane	IMP Inferred from Mutant Phenotype more info	PubMed
located_in plasma membrane	TAS Traceable Author Statement more info
located_in uropod	IDA Inferred from Direct Assay more info	PubMed
located_in vesicle	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: flotillin-2

Names: Flotillin 2 (epidermal surface antigen 1); epidermal surface antigen; membrane component chromosome 17 surface marker 1; membrane component, chromosome 17, surface marker 1 (35kD protein identified by monoclonal antibody ECS-1)

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_001330170.2 → NP_001317099.1 flotillin-2 isoform 2

Status: REVIEWED

Source sequence(s)

AC024267, BQ019299

Consensus CDS

CCDS82097.1

UniProtKB/TrEMBL

E7EMK3, J3QLD9

Related

ENSP00000463503.1, ENST00000585169.6

Conserved Domains (2) summary

COG2268
Location:6 → 417

YqiK; Uncharacterized membrane protein YqiK, contains Band7/PHB/SPFH domain [Function unknown]

cd03399
Location:34 → 178

SPFH_flotillin; Flotillin or reggie family; SPFH (stomatin, prohibitin, flotillin, and HflK/C) superfamily
NM_004475.3 → NP_004466.2 flotillin-2 isoform 1

See identical proteins and their annotated locations for NP_004466.2

Status: REVIEWED

Source sequence(s)

AC024267, BC003683, BC017292, CA390100, M60922

Consensus CDS

CCDS11245.2

UniProtKB/Swiss-Prot

Q14254

UniProtKB/TrEMBL

E7EMK3

Related

ENSP00000378368.3, ENST00000394908.9

Conserved Domains (2) summary

COG2268
Location:6 → 417

YqiK; Uncharacterized membrane protein YqiK, contains Band7/PHB/SPFH domain [Function unknown]

cd03399
Location:34 → 178

SPFH_flotillin; Flotillin or reggie family; SPFH (stomatin, prohibitin, flotillin, and HflK/C) superfamily

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

NC_000017.11 Reference GRCh38.p14 Primary Assembly

Range

28879339..28897733 complement

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_024450667.2 → XP_024306435.1 flotillin-2 isoform X2

Conserved Domains (2) summary

COG2268
Location:8 → 340

YqiK; Uncharacterized membrane protein YqiK, contains Band7/PHB/SPFH domain [Function unknown]

cd03399
Location:1 → 101

SPFH_flotillin; Flotillin or reggie family; SPFH (stomatin, prohibitin, flotillin, and HflK/C) superfamily
XM_017024394.2 → XP_016879883.1 flotillin-2 isoform X1

UniProtKB/TrEMBL

Q6FG43, Q9BTI6

Conserved Domains (2) summary

COG2268
Location:1 → 368

YqiK; Uncharacterized membrane protein YqiK, contains Band7/PHB/SPFH domain [Function unknown]

cd03399
Location:1 → 129

SPFH_flotillin; Flotillin or reggie family; SPFH (stomatin, prohibitin, flotillin, and HflK/C) superfamily
XM_047435687.1 → XP_047291643.1 flotillin-2 isoform X1

UniProtKB/TrEMBL

Q6FG43, Q9BTI6