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Ubiquitin, a highly conserved protein that has a major role in targeting cellular proteins for degradation by the 26S proteosome, is synthesized as a precursor protein consisting of either polyubiquitin chains or a single ubiquitin fused to an unrelated protein. This gene encodes a fusion protein consisting of ubiquitin at the N terminus and ribosomal protein S27a at the C terminus. When expressed in yeast, the protein is post-translationally processed, generating free ubiquitin monomer and ribosomal protein S27a. Ribosomal protein S27a is a component of the 40S subunit of the ribosome and belongs to the S27AE family of ribosomal proteins. It contains C4-type zinc finger domains and is located in the cytoplasm. Pseudogenes derived from this gene are present in the genome. As with ribosomal protein S27a, ribosomal protein L40 is also synthesized as a fusion protein with ubiquitin; similarly, ribosomal protein S30 is synthesized as a fusion protein with the ubiquitin-like protein fubi. Multiple alternatively spliced transcript variants that encode the same proteins have been identified.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: 40S ribosomal protein S27-like; 40S ribosomal protein S27a; CEP52; epididymis luminal protein 112; epididymis secretory protein Li 50; hPLIC-2; HRIHFB2157; HUBCEP52; OTTHUMP00000200786; OTTHUMP00000201692; polyubiquitin B; Polyubiquitin-B; Polyubiquitin-C; Ribosomal protein eS27-like; ribosomal protein S27-like; RPL40; RPS27A; RPS27L; Small ribosomal subunit protein eS27-like; UBA52; UBB; UBC; Ubiquilin 2; Ubiquitin A-52 residue ribosomal protein fusion product 1; ubiquitin and ribosomal protein S27a; ubiquitin C; ubiquitin carboxyl extension protein 52; Ubiquitin carboxyl extension protein 80; ubiquitin-52 amino acid fusion protein; ubiquitin-CEP52; ubiquitin-CEP80; Ubiquitin-ribosomal protein eL40 fusion protein; Ubiquitin-ribosomal protein eS31 fusion protein
基因别名: CEP52; CEP80; HEL-S-50; HEL112; HMG20; HUBCEP52; L40; RPL40; RPS27A; RPS27L; S27A; UBA52; UBA80; UBB; UBC; UBCEP1; UBCEP2; UBCEP80
UniProt ID: (Human) P62979, (Human) Q71UM5, (Human) P62987, (Human) P0CG47, (Human) P0CG48
Entrez Gene ID: (Human) 6233, (Human) 51065, (Human) 7311, (Human) 7314, (Human) 7316