ETS domain-containing protein Elk-4 is a protein that in humans is encoded by the ELK4gene.[5][6][7]
Function
This gene is a member of the Ets family of transcription factors and of the ternary complex factor (TCF) subfamily. Proteins of the TCF subfamily form a ternary complex by binding to the serum response factor and the serum response element in the promoter of the c-fos proto-oncogene. The protein encoded by this gene is phosphorylated by the kinases, MAPK1 and MAPK8. Several transcript variants have been described for this gene.[7]
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Shipley J, Sheer D, Dalton S, Treisman R, Patel K (Mar 1995). "Mapping of the human SAP1 (SRF accessory protein 1) gene and SAP2, a gene encoding a related protein, to chromosomal bands 1q32 and 12q23, respectively". Genomics. 23 (3): 710–1. doi:10.1006/geno.1994.1564. PMID7851904.
^Giovane A, Sobieszczuk P, Mignon C, Mattei MG, Wasylyk B (Mar 1996). "Locations of the ets subfamily members net, elk1, and sap1 (ELK3, ELK1, and ELK4) on three homologous regions of the mouse and human genomes". Genomics. 29 (3): 769–72. doi:10.1006/geno.1995.9938. PMID8575773.
Sharrocks AD, Brown AL, Ling Y, Yates PR (1998). "The ETS-domain transcription factor family". Int. J. Biochem. Cell Biol. 29 (12): 1371–87. doi:10.1016/S1357-2725(97)00086-1. PMID9570133.
Wasylyk B, Hagman J, Gutierrez-Hartmann A (1998). "Ets transcription factors: nuclear effectors of the Ras-MAP-kinase signaling pathway". Trends Biochem. Sci. 23 (6): 213–6. doi:10.1016/S0968-0004(98)01211-0. PMID9644975.
Dalton S, Treisman R (1992). "Characterization of SAP-1, a protein recruited by serum response factor to the c-fos serum response element". Cell. 68 (3): 597–612. doi:10.1016/0092-8674(92)90194-H. PMID1339307. S2CID26274460.
Mo Y, Ho W, Johnston K, Marmorstein R (2002). "Crystal structure of a ternary SAP-1/SRF/c-fos SRE DNA complex". J. Mol. Biol. 314 (3): 495–506. doi:10.1006/jmbi.2001.5138. PMID11846562.
1bc7: SERUM RESPONSE FACTOR ACCESSORY PROTEIN 1A (SAP-1)/DNA COMPLEX
1bc8: STRUCTURES OF SAP-1 BOUND TO DNA SEQUENCES FROM THE E74 AND C-FOS PROMOTERS PROVIDE INSIGHTS INTO HOW ETS PROTEINS DISCRIMINATE BETWEEN RELATED DNA TARGETS
1hbx: TERNARY COMPLEX OF SAP-1 AND SRF WITH SPECIFIC SRE DNA
1k6o: Crystal Structure of a Ternary SAP-1/SRF/c-fos SRE DNA Complex