ID Q6NRD3; PN E3 ubiquitin-protein ligase SH3RF1; GN sh3rf1; OS 8355; 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: Q6NRD3; DR UNIPROT: Q3L1I1; DR Pfam: PF00018; DR Pfam: PF14604; DR Pfam: PF00097; 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 (By similarity). Plays an essential role in the anterior neural development. {ECO:0000250|UniProtKB:Q69ZI1, ECO:0000250|UniProtKB:Q7Z6J0, ECO:0000269|PubMed:16125690}. DE Reference Proteome: Yes; DE Interaction: Q8QHK8; IntAct: EBI-7734026; Score: 0.40 DE Interaction: O14964; IntAct: EBI-7734085; Score: 0.40 GO GO:0005794; GO GO:0030027; GO GO:0048471; GO GO:0005078; GO GO:0046872; GO GO:0061630; GO GO:0001764; GO GO:0046330; GO GO:0051865; GO GO:0043370; GO GO:2000564; TP Membrane Topology: Unknown; Source: UniProt - Sequence Analysis; SQ MDESALLDLLECPVCLERLDASAKVLPCQHTFCKRCLLGIVSSRKELRCPECRTLVECGVDELPSNILLVRLLDGIRQRP SQ RKAGDGGSAGNSTNALRAQGSVTTNGGLNDAQNTQSGQQRIQARSPPVRGVPQLPCAKALYNYEGKEPGDLKFNKGDIIV SQ LRRQVDENWYHGEINGIHGFFPTNFVQIIKPLPQPPPQCKALYDFEVKDKEADKDCLPFLKDDILTVIRRVDENWAEGML SQ GDKIGIFPISYVEFNSAAKQLIELDKPSGADTGEGSSGTSHSGNSQKQADAKKNTKKRHSFTSLTMSNKSSQSVQNRHSM SQ EISPPVLISSSNPTAAARISELTGLSCSAPSQDMNPPLLPPPPMATPVITSASSGAAAVAQRNIIGPVEQVPHLRTSARP SQ SVFIAIYPYIPRKEDELELRKGEMFLVFERCQDGWFKGTSMHTSKIGVFPGNYVAPVTRALTTATPAKVAMATATTSNVV SQ NLVTPTPPGAPCQKLPVSGVEFAKTSSTNGVSPAGVPGCHIQTSPQSKVLLHMSGQMTVNQARNAVRTAAAHSQDRPTAA SQ VTPIQAQTPAASALPQQAAASQQVPPPLSAPAAYINAAMNISRPSVPAASAASSALPTAAFEAESSWKSSSGLSGCSFSE SQ NVSAPLNSAANKQDKDSKKEKKGLLKLLSGASTKRKPRSSPPHSPTQEVEQTNSEAAAALEGAVGPDIVPVIVNGRAAPC SQ TVDCDSVSASTPAQDNRKPASLDNNIPIAPPPRQPCSSLGSVLNDSRPCERYRVMVSYPPQSEAELELKEGDIVFVHKKR SQ EDGWFKGTLQRNGKTGLFPGSFVENI //