PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19041431-2 2009 We previously reported that, via their SH3 domains, several members of the PCH proteins interact with the proline-rich region of Fas ligand (FasL, CD95L), a key death factor in immune cells. Proline 106-113 Fas ligand Homo sapiens 129-139 32905906-7 2020 A direct interaction between the proline-rich domain of FasL and the SH3 domain of PI(3)K-p85alpha initiates the first pathway. Proline 33-40 Fas ligand Homo sapiens 56-60 32905906-10 2020 FasL can recruit Fyn via the proline-rich domain leading to the recruitment of ADAP. Proline 29-36 Fas ligand Homo sapiens 0-4 24291222-4 2014 Previous work established that the proline-rich domain within the cytosolic N-terminus of FasL is required for protein-protein interactions with different Src homology 3 (SH3) or WW domain proteins. Proline 35-42 Fas ligand Homo sapiens 90-94 19807924-7 2009 In addition to known SH3 domains mediating binding to the Fas ligand proline-rich domain, we were able to identify a number of additional SH3 domains that might also associate with FasL. Proline 69-76 Fas ligand Homo sapiens 58-68 19807924-7 2009 In addition to known SH3 domains mediating binding to the Fas ligand proline-rich domain, we were able to identify a number of additional SH3 domains that might also associate with FasL. Proline 69-76 Fas ligand Homo sapiens 181-185 19041431-2 2009 We previously reported that, via their SH3 domains, several members of the PCH proteins interact with the proline-rich region of Fas ligand (FasL, CD95L), a key death factor in immune cells. Proline 106-113 Fas ligand Homo sapiens 141-145 19041431-2 2009 We previously reported that, via their SH3 domains, several members of the PCH proteins interact with the proline-rich region of Fas ligand (FasL, CD95L), a key death factor in immune cells. Proline 106-113 Fas ligand Homo sapiens 147-152 18789888-2 2008 Here, we show that Grb2, an SH3 domain-containing adaptor protein, binds to the proline-rich domain of FasL and regulates its cell surface expression. Proline 80-87 Fas ligand Homo sapiens 103-107 18673218-9 2008 Of interest, the intracellular portion of FasL contains a unique proline-rich domain, which plays a major role in the control of FasL transport and expression due to interactions with proteins containing SH3 or WW interaction domains. Proline 65-72 Fas ligand Homo sapiens 42-46 18673218-9 2008 Of interest, the intracellular portion of FasL contains a unique proline-rich domain, which plays a major role in the control of FasL transport and expression due to interactions with proteins containing SH3 or WW interaction domains. Proline 65-72 Fas ligand Homo sapiens 129-133 16318909-3 2006 It has been noted before that the proline-rich domain within the cytosolic part of FasL is required for its vesicular association. Proline 34-41 Fas ligand Homo sapiens 83-87 17761170-3 2007 The intracellular domain of FasL contains consensus sequences for phosphorylation and an extended proline rich region, which regulate its surface expression through undetermined mechanism(s). Proline 98-105 Fas ligand Homo sapiens 28-32 17505842-7 2007 RESULTS: We found that the level of endogenous FasL, but not Fas receptor, was increased at a permissive temperature with delayed kinetics when compared with p21WAF1 expression, but was coincident with p53-induced apoptosis, whereas an apoptosis-defective mutant p53, which lacks the PxxP region (P: Proline, x: any amino acid), failed to induce FasL expression and hence apoptosis. Proline 300-307 Fas ligand Homo sapiens 47-51 17164290-2 2007 Previous studies identified a proline-rich domain in the cytoplasmic tail required for sorting FasL to secretory lysosomes, but the mechanisms by which this occurs have not been identified. Proline 30-37 Fas ligand Homo sapiens 95-99 17947633-2 2007 We now show that Fas ligand molecules lacking amino acids 45-54 in the proline-rich region of the cytoplasmic domain fail to costimulate but serve as effective death inducers. Proline 71-78 Fas ligand Homo sapiens 17-27 16595635-5 2006 Nck binds to the proline-rich portion of FasL and alters its subcellular distribution when coexpressed in 293T cells. Proline 17-24 Fas ligand Homo sapiens 41-45 16849454-5 2006 We further show that the proline-rich intracellular domain of FasL is sufficient to costimulate by enhancing the phosphorylation of Akt, ERK1/2, JNK, and FasL itself, by activating the transcription factors NFAT and AP-1, and by enhancing IFN-gamma production. Proline 25-32 Fas ligand Homo sapiens 62-66 16849454-5 2006 We further show that the proline-rich intracellular domain of FasL is sufficient to costimulate by enhancing the phosphorylation of Akt, ERK1/2, JNK, and FasL itself, by activating the transcription factors NFAT and AP-1, and by enhancing IFN-gamma production. Proline 25-32 Fas ligand Homo sapiens 154-158 16332972-7 2006 Localization to lipid rafts appears to be predominantly mediated by the characteristic cytoplasmic proline-rich domain of Fas ligand because mutations of this domain result in reduced recruitment to lipid rafts and attenuated Fas ligand killing activity. Proline 99-106 Fas ligand Homo sapiens 122-132 16332972-7 2006 Localization to lipid rafts appears to be predominantly mediated by the characteristic cytoplasmic proline-rich domain of Fas ligand because mutations of this domain result in reduced recruitment to lipid rafts and attenuated Fas ligand killing activity. Proline 99-106 Fas ligand Homo sapiens 226-236 15470053-4 2004 Previous studies suggest that the proline-rich domain (aa 43-70) in FasLCyt (FasLPRD) inhibits FasL membrane expression by retaining FasL in the secretory lysosomes. Proline 34-41 Fas ligand Homo sapiens 68-72 16282344-3 2006 In addition to its receptor-interacting and cell death-inducing extracellular domain, FasL has a well-conserved intracellular portion with a proline-rich SH3 domain-binding site probably involved in non-apoptotic functions. Proline 141-148 Fas ligand Homo sapiens 86-90 16204241-3 2005 FasL contains an 80-amino acid-long cytoplasmic tail, which includes a proline-rich domain as a bona fide Src homology 3 domain-binding site. Proline 71-78 Fas ligand Homo sapiens 0-4 16204241-4 2005 This proline-rich domain has been implicated in FasL sorting to secretory lysosomes, and it may also be important for reverse signaling via FasL, which has been described to influence T-cell activation. Proline 5-12 Fas ligand Homo sapiens 48-52 16204241-4 2005 This proline-rich domain has been implicated in FasL sorting to secretory lysosomes, and it may also be important for reverse signaling via FasL, which has been described to influence T-cell activation. Proline 5-12 Fas ligand Homo sapiens 140-144 16204241-5 2005 Here we report the identification of the Src homology 3 domain-containing adaptor protein PSTPIP as a FasL-interacting partner, which binds to the proline-rich domain. Proline 147-154 Fas ligand Homo sapiens 102-106 15470053-4 2004 Previous studies suggest that the proline-rich domain (aa 43-70) in FasLCyt (FasLPRD) inhibits FasL membrane expression by retaining FasL in the secretory lysosomes. Proline 34-41 Fas ligand Homo sapiens 77-81 15470053-7 2004 In addition, retention of proline-rich domain-containing FasL in the cytoplasm was not observed. Proline 26-33 Fas ligand Homo sapiens 57-61 9920849-7 1999 Lastly, mutation of a proline motif in the core region of the nef gene, which disrupts its ability to interact with cellular kinases and reduces HIV-1 replication in vitro, completely abrogated the Nef-mediated induction of apoptosis as well as its ability to upregulate surface CD95 and CD95L. Proline 22-29 Fas ligand Homo sapiens 288-293 15039212-7 2004 In cases of LOH, there was a preferential loss of the proline allele, which was associated with an up-regulation of Bcl2 and lack of co-expression of Fas/FasL and, thus, impaired apoptosis (P < 0.001). Proline 54-61 Fas ligand Homo sapiens 154-158 15039212-13 2004 Homozygous proline 72 appears to be an important regulator of apoptosis via the Fas/FasL pathway in SCCHN. Proline 11-18 Fas ligand Homo sapiens 84-88 11559749-0 2001 Fas ligand is targeted to secretory lysosomes via a proline-rich domain in its cytoplasmic tail. Proline 52-59 Fas ligand Homo sapiens 0-10 11559749-3 2001 Here, we define a proline-rich domain (PRD) in the cytoplasmic tail of FasL that is responsible for sorting FasL to secretory lysosomes. Proline 18-25 Fas ligand Homo sapiens 71-75 11559749-3 2001 Here, we define a proline-rich domain (PRD) in the cytoplasmic tail of FasL that is responsible for sorting FasL to secretory lysosomes. Proline 18-25 Fas ligand Homo sapiens 108-112 7589480-3 1995 Here, we report that the Src homology 3 (SH3) domain of Fyn binds to the proline-rich cytoplasmic region of FasL. Proline 73-80 Fas ligand Homo sapiens 108-112