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Protein Name: E3 ubiquitin-protein ligase Praja-1

UniprotKB/SwissProt ID: PJA1_HUMAN (Q8NG27)

Gene Name: PJA1

Synonyms: RNF70

Organism: Homo sapiens (Human).

Function: Has E2-dependent E3 ubiquitin-protein ligase activity. Ubiquitinates MAGED1 antigen leading to its subsequent degradation by proteasome (By similarity). May be involved in protein sorting.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization:

PDB :
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Graphical Visualization of Ubiquitination Sites:
Overview of Protein Ubiquitination Sites with Functional and Structural Information
InterPro ID Domain
IPR001841
IPR013083


The ubiquitination sites of PJA1_HUMAN

No. Position Ubiquitinated Peptide Secondary Structure Solvent Accessibility Substrate Motifs PubMed ID
1337DQVKPE K VPRRRR HCCCCC C CCCCCC 67.10%20972266
2628VSIWLQ K SGTCPV HHHHHH H CCCCCC 49.00%2189047

The interacting network mediated by proteins: PJA1_HUMAN

Metabolic pathway:
Kegg map ID Pathway
map03008Ribosome biogenesis in eukaryotes