Q80TY0 (FNBP1_MOUSE) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 70.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Formin-binding protein 1 Alternative name(s): Formin-binding protein 17 | ||||
| Gene names |
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| Organism | Mus musculus (Mouse) [Reference proteome] | ||||
| Taxonomic identifier | 10090 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Mus › Mus![]() |
Protein attributes
| Sequence length | 616 AA. |
| Sequence status | Complete. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Required to coordinate membrane tubulation with reorganization of the actin cytoskeleton during the late stage of clathrin-mediated endocytosis. Binds to lipids such as phosphatidylinositol 4,5-bisphosphate and phosphatidylserine and promotes membrane invagination and the formation of tubules. Also enhances actin polymerization via the recruitment of WASL/N-WASP, which in turn activates the Arp2/3 complex. Actin polymerization may promote the fission of membrane tubules to form endocytic vesicles. May act as a link between RND2 signaling and regulation of the actin cytoskeleton. May be required for the lysosomal retention of FASLG/FASL By similarity. |
| Subunit structure | Homodimerizes, the dimers can polymerize end-to-end to form filamentous structures. Interacts specifically with GTP-bound RND2 and CDC42. Interacts with AKAP9, ARHGAP17, DAAM1, DIAPH1, DIAPH2, DNM1, DNM2, DNM3, FASLG/FASL, microtubules, PDE6G, SNX2 and WASL/N-WASP. May interact with TNKS By similarity. |
| Subcellular location | Cytoplasm By similarity. Cytoplasm › cytoskeleton By similarity. Cytoplasm › cell cortex By similarity. Lysosome By similarity. Cytoplasmic vesicle By similarity. Cell membrane; Peripheral membrane protein; Cytoplasmic side By similarity. Membrane › clathrin-coated pit By similarity. Note: Enriched in cortical regions coincident with F-actin By similarity. Also localizes to endocytic vesicles and lysosomes By similarity. |
| Tissue specificity | Expressed in brain and testis. Ref.5 |
| Domain | The F-BAR domain binds the phospholipid membrane with its concave surface. The end-to-end polymerization of dimers of these domains provides a curved surface that fits best membranes with around 600 A diameter, and may drive tubulation By similarity. |
| Sequence similarities | Belongs to the FNBP1 family. Contains 1 FCH domain. Contains 1 REM (Hr1) repeat. Contains 1 SH3 domain. |
| Sequence caution | The sequence BAC65590.1 differs from that shown. Reason: Erroneous initiation. The sequence BAE33974.1 differs from that shown. Reason: Erroneous initiation. |
Ontologies
Alternative products
| This entry describes 5 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q80TY0-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform 2 (identifier: Q80TY0-2) The sequence of this isoform differs from the canonical sequence as follows: 329-394: Missing. | ||||||
| Isoform 3 (identifier: Q80TY0-3) The sequence of this isoform differs from the canonical sequence as follows: 329-394: Missing. 515-515: E → ES | ||||||
| Isoform 4 (identifier: Q80TY0-4) The sequence of this isoform differs from the canonical sequence as follows: 1-79: Missing. 329-338: Missing. 390-394: Missing. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform 5 (identifier: Q80TY0-5) The sequence of this isoform differs from the canonical sequence as follows: 329-338: LMSLLTSPHQ → VLAIWTLRGL 339-616: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 616 | 616 | Formin-binding protein 1 | PRO_0000261431 | |||||
Regions | |||||||||
| Domain | 1 – 65 | 65 | FCH | ||||||
| Repeat | 415 – 490 | 76 | REM | ||||||
| Domain | 549 – 610 | 62 | SH3 | ||||||
| Region | 1 – 334 | 334 | Interaction with microtubules By similarity | ||||||
| Region | 1 – 288 | 288 | F-BAR domain By similarity | ||||||
| Region | 1 – 79 | 79 | Required for self-association and induction of membrane tubulation By similarity | ||||||
| Region | 251 – 616 | 366 | Required for self-association and induction of membrane tubulation By similarity | ||||||
| Region | 399 – 551 | 153 | Interaction with RND2 By similarity | ||||||
| Region | 494 – 616 | 123 | Interaction with PDE6G By similarity | ||||||
| Region | 513 – 616 | 104 | Required for interaction with TNKS By similarity | ||||||
| Region | 534 – 616 | 83 | Interaction with DNM1 and DNM3 By similarity | ||||||
| Region | 549 – 616 | 68 | Interaction with ARHGAP17, DAAM1, DIAPH1 and DIAPH2 By similarity | ||||||
| Region | 552 – 609 | 58 | Interaction with FASLG By similarity | ||||||
| Region | 552 – 608 | 57 | Interaction with DNM2 and WASL By similarity | ||||||
| Coiled coil | 67 – 259 | 193 | By similarity | ||||||
| Coiled coil | 398 – 490 | 93 | By similarity | ||||||
| Compositional bias | 336 – 365 | 30 | Pro-rich | ||||||
Sites | |||||||||
| Site | 166 | 1 | Mediates end-to-end attachment of dimers By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 66 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 110 | 1 | N6-acetyllysine By similarity | ||||||
| Modified residue | 294 | 1 | Phosphothreonine Ref.8 | ||||||
| Modified residue | 296 | 1 | Phosphoserine Ref.6 Ref.9 | ||||||
| Modified residue | 299 | 1 | Phosphoserine Ref.6 | ||||||
| Modified residue | 348 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 358 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 496 | 1 | Phosphoserine Ref.7 Ref.8 | ||||||
| Modified residue | 499 | 1 | Phosphotyrosine Ref.7 | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 79 | 79 | Missing in isoform 4. | VSP_021697 | |||||
| Alternative sequence | 329 – 394 | 66 | Missing in isoform 2 and isoform 3. | VSP_021698 | |||||
| Alternative sequence | 329 – 338 | 10 | Missing in isoform 4. | VSP_021699 | |||||
| Alternative sequence | 329 – 338 | 10 | LMSLLTSPHQ → VLAIWTLRGL in isoform 5. | VSP_021700 | |||||
| Alternative sequence | 339 – 616 | 278 | Missing in isoform 5. | VSP_021701 | |||||
| Alternative sequence | 390 – 394 | 5 | Missing in isoform 4. | VSP_021702 | |||||
| Alternative sequence | 515 | 1 | E → ES in isoform 3. | VSP_021703 | |||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Prediction of the coding sequences of mouse homologues of KIAA gene: II. The complete nucleotide sequences of 400 mouse KIAA-homologous cDNAs identified by screening of terminal sequences of cDNA clones randomly sampled from size-fractionated libraries." Okazaki N., Kikuno R., Ohara R., Inamoto S., Aizawa H., Yuasa S., Nakajima D., Nagase T., Ohara O., Koga H. DNA Res. 10:35-48(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Brain. |
| [2] | "The transcriptional landscape of the mammalian genome." Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J. Hayashizaki Y.Science 309:1559-1563(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 2; 3 AND 4), NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 169-616 (ISOFORM 5). Strain: C57BL/6J and NOD. Tissue: Dendritic cell, Embryo, Kidney and Spleen. |
| [3] | "Lineage-specific biology revealed by a finished genome assembly of the mouse." Church D.M., Goodstadt L., Hillier L.W., Zody M.C., Goldstein S., She X., Bult C.J., Agarwala R., Cherry J.L., DiCuccio M., Hlavina W., Kapustin Y., Meric P., Maglott D., Birtle Z., Marques A.C., Graves T., Zhou S. Ponting C.P.PLoS Biol. 7:E1000112-E1000112(2009) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: C57BL/6J. |
| [4] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 5). Strain: FVB/N. Tissue: Mammary gland. |
| [5] | "A novel dynamin-associating molecule, formin-binding protein 17, induces tubular membrane invaginations and participates in endocytosis." Kamioka Y., Fukuhara S., Sawa H., Nagashima K., Masuda M., Matsuda M., Mochizuki N. J. Biol. Chem. 279:40091-40099(2004) [PubMed] [Europe PMC] [Abstract] Cited for: TISSUE SPECIFICITY. |
| [6] | "Comprehensive identification of phosphorylation sites in postsynaptic density preparations." Trinidad J.C., Specht C.G., Thalhammer A., Schoepfer R., Burlingame A.L. Mol. Cell. Proteomics 5:914-922(2006) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-296 AND SER-299, MASS SPECTROMETRY. Tissue: Brain. |
| [7] | "Quantitative time-resolved phosphoproteomic analysis of mast cell signaling." Cao L., Yu K., Banh C., Nguyen V., Ritz A., Raphael B.J., Kawakami Y., Kawakami T., Salomon A.R. J. Immunol. 179:5864-5876(2007) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-496 AND TYR-499, MASS SPECTROMETRY. Tissue: Mast cell. |
| [8] | "Solid tumor proteome and phosphoproteome analysis by high resolution mass spectrometry." Zanivan S., Gnad F., Wickstroem S.A., Geiger T., Macek B., Cox J., Faessler R., Mann M. J. Proteome Res. 7:5314-5326(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-294 AND SER-496, MASS SPECTROMETRY. Tissue: Melanoma. |
| [9] | "The phagosomal proteome in interferon-gamma-activated macrophages." Trost M., English L., Lemieux S., Courcelles M., Desjardins M., Thibault P. Immunity 30:143-154(2009) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-296, MASS SPECTROMETRY. Tissue: Macrophage. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AK122308 mRNA. Translation: BAC65590.1. Different initiation. AK052652 mRNA. Translation: BAC35082.1. AK143512 mRNA. Translation: BAE25408.1. AK157135 mRNA. Translation: BAE33974.1. Different initiation. AK170497 mRNA. Translation: BAE41836.1. AK172100 mRNA. Translation: BAE42825.1. AL844546 Genomic DNA. Translation: CAM18436.1. AL844546 Genomic DNA. Translation: CAM18442.1. BC003867 mRNA. Translation: AAH03867.1. |
| IPI | IPI00116278. IPI00719992. IPI00755941. IPI00808090. IPI00876259. |
| RefSeq | NP_001033789.1. NM_001038700.2. NP_001171119.1. NM_001177648.1. NP_001171120.1. NM_001177649.1. NP_001171121.1. NM_001177650.1. NP_062279.1. NM_019406.3. |
| UniGene | Mm.440993. Mm.52297. |
3D structure databases | |
| HSSP | HSSP built from PDB template 2CT4 based on UniProtKB Q15642. |
| ProteinModelPortal | Q80TY0. |
| SMR | Q80TY0. Positions 1-288, 399-485, 554-607. |
| ModBase | Search... |
Protein-protein interaction databases | |
| IntAct | Q80TY0. 1 interaction. |
| STRING | 10090.ENSMUSP00000109183. |
PTM databases | |
| PhosphoSite | Q80TY0. |
Proteomic databases | |
| PaxDb | Q80TY0. |
| PRIDE | Q80TY0. |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENSMUST00000113552; ENSMUSP00000109181; ENSMUSG00000075415. ENSMUST00000113559; ENSMUSP00000109189; ENSMUSG00000075415. ENSMUST00000113560; ENSMUSP00000109190; ENSMUSG00000075415. ENSMUST00000113562; ENSMUSP00000109192; ENSMUSG00000075415. ENSMUST00000113564; ENSMUSP00000109194; ENSMUSG00000075415. |
| GeneID | 14269. |
| KEGG | mmu:14269. |
| UCSC | uc008jdh.1. mouse. uc008jdi.2. mouse. uc008jdj.2. mouse. uc008jdk.2. mouse. uc008jdm.2. mouse. |
Organism-specific databases | |
| CTD | 23048. |
| MGI | MGI:109606. Fnbp1. |
| Rouge | Search... |
Phylogenomic databases | |
| eggNOG | NOG323796. |
| GeneTree | ENSGT00510000046403. |
| HOVERGEN | HBG002489. |
| OMA | LDKNAKG. |
| OrthoDB | EOG40S0FF. |
Gene expression databases | |
| ArrayExpress | Q80TY0. |
| Bgee | Q80TY0. |
| CleanEx | MM_FNBP1. |
| Genevestigator | Q80TY0. |
| GermOnline | ENSMUSG00000075415. Mus musculus. |
Family and domain databases | |
| InterPro | IPR001060. FCH_dom. IPR001452. SH3_domain. [Graphical view] |
| Pfam | PF00611. FCH. 1 hit. PF00018. SH3_1. 1 hit. [Graphical view] |
| SMART | SM00055. FCH. 1 hit. SM00326. SH3. 1 hit. [Graphical view] |
| SUPFAM | SSF50044. SH3. 1 hit. |
| PROSITE | PS50133. FCH. 1 hit. PS50002. SH3. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | FNBP1. mouse. |
| NextBio | 285633. |
| SOURCE | Search... |
Entry information
| Entry name | FNBP1_MOUSE | ||||||||
| Accession | Primary (citable) accession number: Q80TY0 Secondary accession number(s): A2AQ40 Q99L37 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
Relevant documents
| MGD cross-references Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
