ID A5D8S5; PN E3 ubiquitin-protein ligase SH3RF1; GN sh3rf1; OS 7955; SL Nucleus Position: SL-0198; SL Comments: Cytoplasm, perinuclear region {ECO:0000250|UniProtKB:Q71F54}. Cell projection, lamellipodium {ECO:0000250|UniProtKB:Q69ZI1}. Golgi apparatus, trans-Golgi network {ECO:0000250|UniProtKB:Q69ZI1}. DR UNIPROT: A5D8S5; DR Pfam: PF00018; DR Pfam: PF14604; DR Pfam: PF13445; DR PROSITE: PS50002; DR PROSITE: PS00518; DR PROSITE: PS50089; DE Function: Has E3 ubiquitin-protein ligase activity. In the absence of an external substrate, it can catalyze self-ubiquitination. Acts as a scaffold protein that contributes to the effective activation of the JNK signaling pathway. {ECO:0000250|UniProtKB:Q69ZI1, ECO:0000250|UniProtKB:Q7Z6J0}. DE Reference Proteome: Yes; GO GO:0005794; GO GO:0030027; GO GO:0048471; GO GO:0005078; GO GO:0046872; GO GO:0061630; GO GO:0043066; GO GO:0001764; GO GO:0046330; GO GO:0032436; GO GO:0051865; GO GO:0016567; GO GO:0043370; GO GO:2000564; TP Membrane Topology: Unknown; Source: UniProt - Sequence Analysis; SQ MDESALLDLLECPVCLERLDATAKVLPCQHTFCRRCLLGIVGSRGELRCPECRTLVESGVDELPSNILLVRLLDGIKQRP SQ RRTGSVHGTCANGSAVAGVRAQGAGGSQRDPGPTGGQSQRVQAKSTPVRGVPQLPCAKALYNYDGKEPGDLKFSKGDIII SQ LRRQVDENWYHGEMGGVHGFFPTNFVQVIKPLPQPPPQCKALYDFELKDKEADKDCLPFSKDDILTVIRRVDENWAEGML SQ GDKIGIFPISYVEFNSAARQLIELDKPSEGGGDSSEGPSSSSSGPQANGSQKAPGEKKNSKKRHSFTSLTMSHKPCLAPP SQ PQRHSMEISGPVLISSSNPTAAARIGELSGGLSSSAPSQVHICTTGLIVTPPPSSPVTTATVFTFPPETSYASIPVDALP SQ PPPPPPPQSQSSVVGAAALNAGQRPSPAAGDQSGRQRPTVYVAMFPYSPRKEDELELRKGEMFLVLERCQDGWFKGTSMH SQ TGKIGVFPGNYMSPVSRTVSGSSQPKVPLTLCSQAGRGVTIVSPSSALGSMDLSKPLPVCPNATPSCSLPAAVVTAAHLP SQ TGQHPKVLMHVTSQMTVNQARNAVRTAVSHSQDRPTAAVTPIQSHNPVAYLPSTAVVLQASPVLNSSSGCSSARVGVALG SQ CAAASLTPPNVSAASLDTDAMRPVPMVALPVNAGSTKPLGAASNHGVACRLDKDCKREKKGLLKLLSNKKKLRPSPPSSP SQ TLEAEQSVSMELPQGAVGPEMALSGSAGHNGRIGACPMDSELSMSSSSSNTDAVTHRSSPQDNTAPIAPPPRQPCSSLLS SQ MQHDGRPIVCERYRVVVSYPPQSEAELELKEGDIVFVHKKREDGWFKGTLQRNGRTGLFPGSFVDSI //