This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
Twinfilin
From Proteopedia
| |||||||||||
3D structures of twinfilin
Updated on 12-June-2022
Domains: N-terminal ADF-H 1-142; C-terminal ADF-H 176-316
2vac – hTwi-2 N-terminal ADF-H domain - human
2w0i – hTwi-2 C-terminal ADF-H domain (mutant)
7ccc – hTwi-1 + F-actin-capping protein + actin
2hd7, 2d8b – mTwi-1 C-terminal ADF-H domain – mouse - NMR
1m4j – mTwi-1 N-terminal ADF-H domain
6rsw – mTwi-1 C-terminal ADF-H domain + actin + CAP1
7ds2 – mTwi-1 C-terminal + F-actin-capping protein
7ds4 – mTwi-1 C-terminal (mutant) + F-actin-capping protein
7dsb – mTwi-1 C-terminal + F-actin-capping protein + myotrophin
7ds3 – mTwi-2 + F-actin-capping protein
6yp9 – rTwi-1 C-terminal ADF-H domain + actin - rabbit
3daw – rTwi-1 C-terminal ADF-H domain (mutant) + actin + ATP
6k2f – Twi – Entamoeba histolytica
References
- ↑ Palmgren S, Vartiainen M, Lappalainen P. Twinfilin, a molecular mailman for actin monomers. J Cell Sci. 2002 Mar 1;115(Pt 5):881-6. PMID:11870207
- ↑ Li L, Liu L, Qu B, Li X, Gao X, Zhang M. Twinfilin 1 enhances milk bio-synthesis and proliferation of bovine mammary epithelial cells via the mTOR signaling pathway. Biochem Biophys Res Commun. 2017 Oct 21;492(3):289-294. doi:, 10.1016/j.bbrc.2017.08.130. Epub 2017 Aug 31. PMID:28864421 doi:http://dx.doi.org/10.1016/j.bbrc.2017.08.130
- ↑ Paavilainen VO, Oksanen E, Goldman A, Lappalainen P. Structure of the actin-depolymerizing factor homology domain in complex with actin. J Cell Biol. 2008 Jul 14;182(1):51-9. PMID:18625842 doi:10.1083/jcb.200803100
