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Positive Samples: Cellular Location: Cytoplasm, Nucleus, P-body
Immunogen sequence: NQAPHKHGFL EGRH
The Apoliprotein B mRNA-editing, enzyme-catalytic, polypeptide-like (APOBEC) 3 is a multi-isoform member of the cytidine deaminase family of enzymes that act on monomeric nucleoside and nucleotide substrates. Similar to TRIM5-a which targets incoming retroviral capsids, APOBEC3 plays a major role in cellular defense against retroviral infection as at least two isoforms, APOBEC3G and to a lesser extent APOBEC3F, can be incorporated HIV-1 virions and induce hypermutation in the newly synthesized viral DNA and thus destabilize the viral genome. This innate mechanism of retroviral resistance is counteracted by the HIV-1 Vif protein by inducing the ubiquitization and degradation of APOBEC3G; a single amino acid substitution (D128K) blocks APOBEC3G depletion without affecting its inhibitory activity.
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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: A3G; APOBEC-related cytidine deaminase; APOBEC-related protein; APOBEC-related protein 9; apolipoprotein B editing complex 3; apolipoprotein B editing enzyme catalytic polypeptide-like 3G; apolipoprotein B mRNA editing enzyme catalytic polypeptide like 3G; apolipoprotein B mRNA editing enzyme cytidine deaminase; apolipoprotein B mRNA editing enzyme, catalytic polypeptide-like 3G; Apolipoprotein B mRNA-editing complex 3; apolipoprotein B mRNA-editing enzyme catalytic polypeptide 3G; ARP-9; Arp3; ASGP-R2; ASGPR2; CEM-15; CEM15; CLEC4H2; Deoxycytidine deaminase; DNA dC->dU editing enzyme; DNA dC->dU-editing enzyme APOBEC-3; DNA dC->dU-editing enzyme APOBEC-3G; FLJ12740; HBXBP; OTTHUMP00000028911; phorbolin-like protein MDS019; recovery from Friend virus 3
基因别名: A3G; Apobec3; APOBEC3G; ARCD; ARP-9; Arp3; ARP9; BC003314; bK150C2.7; CEM-15; CEM15; dJ494G10.1; MDS019; Rfv3
UniProt ID: (Human) Q9HC16, (Mouse) Q99J72
Entrez Gene ID: (Human) 60489, (Mouse) 80287
分子生物学功能: RNA processing factor