Biology:FNBP1

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Short description: Protein-coding gene in the species Homo sapiens


A representation of the 3D structure of the protein myoglobin showing turquoise α-helices.
Generic protein structure example

Formin-binding protein 1 is a protein that in humans is encoded by the FNBP1 gene.[1][2][3]

Function

The protein encoded by this gene is a member of the formin-binding-protein family. The protein contains an N-terminal Fer/Cdc42-interacting protein 4 (CIP4) homology (FCH) domain followed by a coiled-coil domain, a proline-rich motif, a second coiled-coil domain, a Rho family protein-binding domain (RBD), and a C-terminal SH3 domain. This protein binds sorting nexin 2 (SNX2), tankyrase (TNKS), and dynamin; an interaction between this protein and formin has not been demonstrated yet in human.[3]

Interactions

FNBP1 has been shown to interact with:

References

  1. "Prediction of the coding sequences of unidentified human genes. IX. The complete sequences of 100 new cDNA clones from brain which can code for large proteins in vitro". DNA Res 5 (1): 31–9. Aug 1998. doi:10.1093/dnares/5.1.31. PMID 9628581. 
  2. 2.0 2.1 "The human formin-binding protein 17 (FBP17) interacts with sorting nexin, SNX2, and is an MLL-fusion partner in acute myelogeneous leukemia". Proc Natl Acad Sci U S A 98 (15): 8756–61. Jul 2001. doi:10.1073/pnas.121433898. PMID 11438682. Bibcode2001PNAS...98.8756F. 
  3. 3.0 3.1 "Entrez Gene: FNBP1 formin binding protein 1". https://www.ncbi.nlm.nih.gov/gene?Db=gene&Cmd=ShowDetailView&TermToSearch=23048. 
  4. "AKAP350 interaction with cdc42 interacting protein 4 at the Golgi apparatus". Mol. Biol. Cell 15 (6): 2771–81. Jun 2004. doi:10.1091/mbc.E03-10-0757. PMID 15047863. 
  5. "A novel dynamin-associating molecule, formin-binding protein 17, induces tubular membrane invaginations and participates in endocytosis". J. Biol. Chem. 279 (38): 40091–9. Sep 2004. doi:10.1074/jbc.M404899200. PMID 15252009. 
  6. "Identification of interaction partners of the cytosolic polyproline region of CD95 ligand (CD178)". FEBS Lett. 519 (1–3): 50–8. May 2002. doi:10.1016/s0014-5793(02)02709-6. PMID 12023017. 
  7. 7.0 7.1 "The formin-binding protein 17, FBP17, binds via a TNKS binding motif to tankyrase, a protein involved in telomere maintenance". FEBS Lett. 554 (1–2): 10–6. Nov 2003. doi:10.1016/s0014-5793(03)01063-9. PMID 14596906. 

Further reading