APOBEC3F

Available structures

Human UniProt search: PDBe RCSB

List of PDB id codes
3WUS, 4IOU, 4J4J, 5HX5, 5HX4

Identifiers

Aliases

APOBEC3F, A3F, ARP8, BK150C2.4.MRNA, KA6, apolipoprotein B mRNA editing enzyme catalytic subunit 3F

External IDs

HomoloGene: 105867 GeneCards: APOBEC3F

Gene ontology
Molecular function	• cytidine deaminase activity • zinc ion binding • metal ion binding • hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines • protein binding • catalytic activity • RNA binding • poly(A) RNA binding • hydrolase activity
Cellular component	• cytoplasm • cytoplasmic mRNA processing body • intracellular ribonucleoprotein complex • apolipoprotein B mRNA editing enzyme complex
Biological process	• negative regulation of transposition • negative regulation of viral process • immune system process • base conversion or substitution editing • negative regulation of viral genome replication • defense response to virus • DNA cytosine deamination • DNA demethylation • innate immune response • negative regulation of single stranded viral RNA replication via double stranded DNA intermediate • positive regulation of defense response to virus by host • cytidine deamination
Sources:Amigo / QuickGO

Orthologs

Species

Human

Mouse

Entrez


200316


n/a

Ensembl


ENSG00000128394


n/a

UniProt


Q8IUX4


n/a

RefSeq (mRNA)


NM_001006666 NM_145298


n/a

RefSeq (protein)


NP_001006667.1 NP_660341.2


n/a

Location (UCSC)

Chr 22: 39.04 – 39.05 Mb

n/a

PubMed search

^[1]

n/a

Wikidata

View/Edit Human

DNA dC->dU-editing enzyme APOBEC-3F is a protein that in humans is encoded by the APOBEC3F gene.^[2]^[3]^[4]

This gene is a member of the cytidine deaminase gene family. It is one of seven related genes or pseudogenes found in a cluster, thought to result from gene duplication, on chromosome 22. Members of the cluster encode proteins that are structurally and functionally related to the C to U RNA-editing cytidine deaminase APOBEC1. It is thought that the proteins may be RNA editing enzymes and have roles in growth or cell cycle control. Alternatively spliced transcript variants encoding different isoforms have been identified.^[4]

References

↑ "Human PubMed Reference:".
↑ Jarmuz A, Chester A, Bayliss J, Gisbourne J, Dunham I, Scott J, Navaratnam N (Feb 2002). "An anthropoid-specific locus of orphan C to U RNA-editing enzymes on chromosome 22". Genomics. 79 (3): 285–96. doi:10.1006/geno.2002.6718. PMID 11863358.
↑ Holmes RK, Koning FA, Bishop KN, Malim MH (Jan 2007). "APOBEC3F can inhibit the accumulation of HIV-1 reverse transcription products in the absence of hypermutation. Comparisons with APOBEC3G". J Biol Chem. 282 (4): 2587–95. doi:10.1074/jbc.M607298200. PMID 17121840.
1 2 "Entrez Gene: APOBEC3F apolipoprotein B mRNA editing enzyme, catalytic polypeptide-like 3F".

Wedekind JE, Dance GS, Sowden MP, Smith HC (2003). "Messenger RNA editing in mammals: new members of the APOBEC family seeking roles in the family business.". Trends Genet. 19 (4): 207–16. doi:10.1016/S0168-9525(03)00054-4. PMID 12683974.
Franca R, Spadari S, Maga G (2006). "APOBEC deaminases as cellular antiviral factors: a novel natural host defense mechanism.". Med. Sci. Monit. 12 (5): RA92–8. PMID 16641889.
Prashar Y, Weissman SM (1996). "Analysis of differential gene expression by display of 3' end restriction fragments of cDNAs.". Proc. Natl. Acad. Sci. U.S.A. 93 (2): 659–63. doi:10.1073/pnas.93.2.659. PMC 40108. PMID 8570611.
Bonaldo MF, Lennon G, Soares MB (1997). "Normalization and subtraction: two approaches to facilitate gene discovery.". Genome Res. 6 (9): 791–806. doi:10.1101/gr.6.9.791. PMID 8889548.
Dunham I, Shimizu N, Roe BA, et al. (1999). "The DNA sequence of human chromosome 22.". Nature. 402 (6761): 489–95. doi:10.1038/990031. PMID 10591208.
Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
Zheng YH, Irwin D, Kurosu T, et al. (2004). "Human APOBEC3F is another host factor that blocks human immunodeficiency virus type 1 replication.". J. Virol. 78 (11): 6073–6. doi:10.1128/JVI.78.11.6073-6076.2004. PMC 415831. PMID 15141007.
Wiegand HL, Doehle BP, Bogerd HP, Cullen BR (2004). "A second human antiretroviral factor, APOBEC3F, is suppressed by the HIV-1 and HIV-2 Vif proteins.". EMBO J. 23 (12): 2451–8. doi:10.1038/sj.emboj.7600246. PMC 423288. PMID 15152192.
Liddament MT, Brown WL, Schumacher AJ, Harris RS (2004). "APOBEC3F properties and hypermutation preferences indicate activity against HIV-1 in vivo.". Curr. Biol. 14 (15): 1385–91. doi:10.1016/j.cub.2004.06.050. PMID 15296757.
Collins JE, Wright CL, Edwards CA, et al. (2005). "A genome annotation-driven approach to cloning the human ORFeome.". Genome Biol. 5 (10): R84. doi:10.1186/gb-2004-5-10-r84. PMC 545604. PMID 15461802.
Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
Haché G, Liddament MT, Harris RS (2005). "The retroviral hypermutation specificity of APOBEC3F and APOBEC3G is governed by the C-terminal DNA cytosine deaminase domain.". J. Biol. Chem. 280 (12): 10920–4. doi:10.1074/jbc.M500382200. PMID 15647250.
Kimura K, Wakamatsu A, Suzuki Y, et al. (2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes.". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129. PMID 16344560.
Zennou V, Bieniasz PD (2006). "Comparative analysis of the antiretroviral activity of APOBEC3G and APOBEC3F from primates.". Virology. 349 (1): 31–40. doi:10.1016/j.virol.2005.12.035. PMID 16460778.
Tian C, Yu X, Zhang W, et al. (2006). "Differential requirement for conserved tryptophans in human immunodeficiency virus type 1 Vif for the selective suppression of APOBEC3G and APOBEC3F.". J. Virol. 80 (6): 3112–5. doi:10.1128/JVI.80.6.3112-3115.2006. PMC 1395459. PMID 16501124.
Stenglein MD, Harris RS (2006). "APOBEC3B and APOBEC3F inhibit L1 retrotransposition by a DNA deamination-independent mechanism.". J. Biol. Chem. 281 (25): 16837–41. doi:10.1074/jbc.M602367200. PMID 16648136.
Wichroski MJ, Robb GB, Rana TM (2006). "Human retroviral host restriction factors APOBEC3G and APOBEC3F localize to mRNA processing bodies.". PLoS Pathog. 2 (5): e41. doi:10.1371/journal.ppat.0020041. PMC 1458959. PMID 16699599.

Hydrolases: carbon-nitrogen non-peptide (EC 3.5)

3.5.1: Linear amides / Amidohydrolases	Asparaginase Glutaminase Urease Biotinidase Aspartoacylase Ceramidase Aspartylglucosaminidase Fatty acid amide hydrolase Histone deacetylase Sirtuin

3.5.2: Cyclic amides/ Amidohydrolases	Barbiturase Beta-lactamase

3.5.3: Linear amidines/ Ureohydrolases	Arginase Agmatinase Protein-arginine deiminase

3.5.4: Cyclic amidines/ Aminohydrolases	Guanine deaminase Adenosine deaminase AMP deaminase Inosine monophosphate synthase DCMP deaminase GTP cyclohydrolase I Cytidine deaminase AICDA Activation-induced cytidine deaminase

3.5.5: Nitriles/ Aminohydrolases	Nitrilase

3.5.99: Other	Riboflavinase Thiaminase II

Enzymes

Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Catalytically perfect enzyme Coenzyme Cofactor Enzyme catalysis Enzyme kinetics Lineweaver–Burk plot Michaelis–Menten kinetics

Regulation	Allosteric regulation Cooperativity Enzyme inhibitor

Classification	EC number Enzyme superfamily Enzyme family List of enzymes

Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list)

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APOBEC3F

References

Further reading