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- Table of Contents
Facts about E3 ubiquitin-protein ligase SH3RF1.
May be involved in targeting of HIV-1 GAG and GAG-POL polyproteins to the plasma membrane. .
Human | |
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Gene Name: | SH3RF1 |
Uniprot: | Q7Z6J0 |
Entrez: | 57630 |
Belongs to: |
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SH3RF family |
EC 6.3.2; EC 6.3.2.-; KIAA1494SH3 multiple domains protein 2; Plenty of SH3s; POSHFLJ21602; Protein POSH; putative E3 ubiquitin-protein ligase SH3RF1; RING finger protein 142; RNF142plenty of SH3 domains; SH3 domain containing ring finger 1; SH3 domain-containing RING finger protein 1; SH3 multiple domains 2; SH3MD2
Mass (kDA):
93.129 kDA
Human | |
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Location: | 4q32.3-q33 |
Sequence: | 4; NC_000004.12 (169094259..169270956, complement) |
Cytoplasm, perinuclear region. Cell projection, lamellipodium. Golgi apparatus, trans-Golgi network. Colocalizes, with AKT2, in lamellipodia (By similarity). Colocalizes, with HERP1, in trans-Golgi network.
PMID: 12514131 by Xu Z., et al. POSH acts as a scaffold for a multiprotein complex that mediates JNK activation in apoptosis.
PMID: 14504284 by Figueroa C., et al. Akt2 negatively regulates assembly of the POSH-MLK-JNK signaling complex.