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General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.
Gene namei
Official gene symbol, which is typically a short form of the gene name, according to HGNC.
All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.
Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.
Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).
The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.
Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.
Chromosome
5
Cytoband
q31.3
Chromosome location (bp)
142108779 - 142154440
Number of transcriptsi
Number of protein-coding transcripts from the gene as defined by Ensembl.
Useful information about the protein provided by UniProt.
Activates HECT domain-containing E3 ubiquitin-protein ligases, including NEDD4 and ITCH, and consequently modulates the stability of their targets. As a result, controls many cellular processes. Prevents chronic T-helper cell-mediated inflammation by activating ITCH and thus controlling JUNB degradation (By similarity). Promotes pancreatic beta cell death through degradation of JUNB and inhibition of the unfolded protein response, leading to reduction of insulin secretion 1. Restricts the production of pro-inflammatory cytokines in effector Th17 T-cells by promoting ITCH-mediated ubiquitination and degradation of RORC (By similarity). Together with NDFIP2, limits the cytokine signaling and expansion of effector Th2 T-cells by promoting degradation of JAK1, probably by ITCH- and NEDD4L-mediated ubiquitination (By similarity). Regulates peripheral T-cell tolerance to self and foreign antigens, forcing the exit of naive CD4+ T-cells from the cell cycle before they become effector T-cells (By similarity). Negatively regulates RLR-mediated antiviral response by promoting SMURF1-mediated ubiquitination and subsequent degradation of MAVS 2. Negatively regulates KCNH2 potassium channel activity by decreasing its cell-surface expression and interfering with channel maturation through recruitment of NEDD4L to the Golgi apparatus where it mediates KCNH2 degradation 3. In cortical neurons, mediates the ubiquitination of the divalent metal transporter SLC11A2/DMT1 by NEDD4L, leading to its down-regulation and protection of the cells from cobalt and iron toxicity 4. Important for normal development of dendrites and dendritic spines in cortex (By similarity). Enhances the ubiquitination of BRAT1 mediated by: NEDD4, NEDD4L and ITCH and is required for the nuclear localization of ubiquitinated BRAT1 5. Enhances the ITCH-mediated ubiquitination of MAP3K7 by recruiting E2 ubiquitin-conjugating enzyme UBE2L3 to ITCH (By similarity). Modulates EGFR signaling through multiple pathways. In particular, may regulate the ratio of AKT1-to-MAPK8 signaling in response to EGF, acting on AKT1 probably through PTEN destabilization and on MAPK8 through ITCH-dependent MAP2K4 inactivation. As a result, may control cell growth rate 6. Inhibits cell proliferation by promoting PTEN nuclear localization and changing its signaling specificity 7....show less
Gene summary (Entrez)i
Useful information about the gene from Entrez
The protein encoded by this gene belongs to a small group of evolutionarily conserved proteins with three transmembrane domains. It is a potential target for ubiquitination by the Nedd4 family of proteins. This protein is thought to be part of a family of integral Golgi membrane proteins. [provided by RefSeq, Jul 2008]...show less
PROTEIN INFORMATIONi
The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.
The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.
The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.
The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Q9BT67 [Direct mapping] NEDD4 family-interacting protein 1
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Predicted membrane proteins Prediction method-based Membrane proteins predicted by MDM MEMSAT3 predicted membrane proteins MEMSAT-SVM predicted membrane proteins Phobius predicted membrane proteins SCAMPI predicted membrane proteins SPOCTOPUS predicted membrane proteins THUMBUP predicted membrane proteins TMHMM predicted membrane proteins # TM segments-based 3TM proteins predicted by MDM Mapped to neXtProt neXtProt - Evidence at protein level Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014) DeepTMHMM predicted membrane proteins
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GO:0000139[Golgi membrane] GO:0002761[regulation of myeloid leukocyte differentiation] GO:0002829[negative regulation of type 2 immune response] GO:0005515[protein binding] GO:0005576[extracellular region] GO:0005737[cytoplasm] GO:0005768[endosome] GO:0005783[endoplasmic reticulum] GO:0005794[Golgi apparatus] GO:0005938[cell cortex] GO:0006511[ubiquitin-dependent protein catabolic process] GO:0006879[cellular iron ion homeostasis] GO:0007034[vacuolar transport] GO:0010008[endosome membrane] GO:0010629[negative regulation of gene expression] GO:0016020[membrane] GO:0030001[metal ion transport] GO:0030163[protein catabolic process] GO:0030425[dendrite] GO:0031398[positive regulation of protein ubiquitination] GO:0032410[negative regulation of transporter activity] GO:0032713[negative regulation of interleukin-4 production] GO:0035739[CD4-positive, alpha-beta T cell proliferation] GO:0042995[cell projection] GO:0043005[neuron projection] GO:0043123[positive regulation of I-kappaB kinase/NF-kappaB signaling] GO:0045202[synapse] GO:0045619[regulation of lymphocyte differentiation] GO:0045732[positive regulation of protein catabolic process] GO:0048294[negative regulation of isotype switching to IgE isotypes] GO:0048302[regulation of isotype switching to IgG isotypes] GO:0048471[perinuclear region of cytoplasm] GO:0050699[WW domain binding] GO:0050728[negative regulation of inflammatory response] GO:0051224[negative regulation of protein transport] GO:2000562[negative regulation of CD4-positive, alpha-beta T cell proliferation]
The Human Protein Atlas project is funded
