Solution structure of the LIM domain of human LeupaxinSolution structure of the LIM domain of human Leupaxin
Structural highlights
1x3h is a 1 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
LPXN_HUMAN Transcriptional coactivator for androgen receptor (AR) and serum response factor (SRF). Contributes to the regulation of cell adhesion, spreading and cell migration and acts as a negative regulator in integrin-mediated cell adhesion events. Suppresses the integrin-induced tyrosine phosphorylation of paxillin (PXN). May play a critical role as an adapter protein in the formation of the adhesion zone in osteoclasts. Negatively regulates B-cell antigen receptor (BCR) signaling.[1][2][3][4]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
↑Sundberg-Smith LJ, DiMichele LA, Sayers RL, Mack CP, Taylor JM. The LIM protein leupaxin is enriched in smooth muscle and functions as an serum response factor cofactor to induce smooth muscle cell gene transcription. Circ Res. 2008 Jun 20;102(12):1502-11. doi: 10.1161/CIRCRESAHA.107.170357. Epub, 2008 May 22. PMID:18497331 doi:10.1161/CIRCRESAHA.107.170357
↑Kaulfuss S, Grzmil M, Hemmerlein B, Thelen P, Schweyer S, Neesen J, Bubendorf L, Glass AG, Jarry H, Auber B, Burfeind P. Leupaxin, a novel coactivator of the androgen receptor, is expressed in prostate cancer and plays a role in adhesion and invasion of prostate carcinoma cells. Mol Endocrinol. 2008 Jul;22(7):1606-21. doi: 10.1210/me.2006-0546. Epub 2008 May , 1. PMID:18451096 doi:http://dx.doi.org/10.1210/me.2006-0546
↑Chen PW, Kroog GS. Leupaxin is similar to paxillin in focal adhesion targeting and tyrosine phosphorylation but has distinct roles in cell adhesion and spreading. Cell Adh Migr. 2010 Oct-Dec;4(4):527-40. doi: 10.4161/cam.4.4.12399. PMID:20543562 doi:http://dx.doi.org/10.4161/cam.4.4.12399
