General Information of Target

Target ID LDTP03613
Target Name DNA dC->dU-editing enzyme APOBEC-3A (APOBEC3A)
Gene Name APOBEC3A
Gene ID 100913187
Synonyms
DNA dC->dU-editing enzyme APOBEC-3A; A3A; EC 3.5.4.38; Phorbolin-1
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MEASPASGPRHLMDPHIFTSNFNNGIGRHKTYLCYEVERLDNGTSVKMDQHRGFLHNQAK
NLLCGFYGRHAELRFLDLVPSLQLDPAQIYRVTWFISWSPCFSWGCAGEVRAFLQENTHV
RLRIFAARIYDYDPLYKEALQMLRDAGAQVSIMTYDEFKHCWDTFVDHQGCPFQPWDGLD
EHSQALSGRLRAILQNQGN
Target Bioclass
Enzyme
Family
Cytidine and deoxycytidylate deaminase family
Subcellular location
Nucleus
Function
DNA deaminase (cytidine deaminase) with restriction activity against viruses, foreign DNA and mobility of retrotransposons. Exhibits antiviral activity against adeno-associated virus (AAV) and human T-cell leukemia virus type 1 (HTLV-1) and may inhibit the mobility of LTR and non-LTR retrotransposons. Selectively targets single-stranded DNA and can deaminate both methylcytosine and cytosine in foreign DNA. Can induce somatic hypermutation in the nuclear and mitochondrial DNA. May also play a role in the epigenetic regulation of gene expression through the process of active DNA demethylation.
Uniprot ID
P31941
Ensemble ID
ENST00000249116.7
HGNC ID
HGNC:17343
ChEMBL ID
CHEMBL1741179

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
HEC1 SNV: p.P9H .
HEC1B SNV: p.P9H .
IPC298 SNV: p.K30R .
SW1783 Substitution: p.A139V .

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 3 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
IPM
 Probe Info 
N.A.  LDD0241  [1]
AHL-Pu-1
 Probe Info 
C64(2.90)  LDD0171  [2]
IA-alkyne
 Probe Info 
C64(0.89)  LDD2183  [3]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0026  4SU-RNA+native RNA DM93 C64(2.90)  LDD0171  [2]
 LDCM0630  CCW28-3 231MFP C64(1.26)  LDD2214  [4]
 LDCM0625  F8 Ramos C64(0.78)  LDD2187  [3]
 LDCM0572  Fragment10 Ramos C64(2.13)  LDD2189  [3]
 LDCM0574  Fragment12 Ramos C64(1.62)  LDD2191  [3]
 LDCM0575  Fragment13 Ramos C64(1.11)  LDD2192  [3]
 LDCM0576  Fragment14 Ramos C64(1.03)  LDD2193  [3]
 LDCM0580  Fragment21 Ramos C64(0.82)  LDD2195  [3]
 LDCM0582  Fragment23 Ramos C64(1.36)  LDD2196  [3]
 LDCM0578  Fragment27 Ramos C64(0.93)  LDD2197  [3]
 LDCM0588  Fragment30 Ramos C64(0.72)  LDD2199  [3]
 LDCM0589  Fragment31 Ramos C64(1.48)  LDD2200  [3]
 LDCM0590  Fragment32 Ramos C64(2.39)  LDD2201  [3]
 LDCM0468  Fragment33 Ramos C64(0.80)  LDD2202  [3]
 LDCM0596  Fragment38 Ramos C64(0.94)  LDD2203  [3]
 LDCM0566  Fragment4 Ramos C64(1.53)  LDD2184  [3]
 LDCM0610  Fragment52 Ramos C64(1.07)  LDD2204  [3]
 LDCM0614  Fragment56 Ramos C64(0.97)  LDD2205  [3]
 LDCM0569  Fragment7 Ramos C64(3.17)  LDD2186  [3]
 LDCM0571  Fragment9 Ramos C64(2.56)  LDD2188  [3]
 LDCM0023  KB03 Ramos C64(0.89)  LDD2183  [3]
 LDCM0024  KB05 Ramos C64(1.28)  LDD2185  [3]

The Interaction Atlas With This Target

The Protein(s) Related To This Target

Enzyme
Click To Hide/Show 1 Protein(s) Interacting with This Target
Protein name Family Uniprot ID
STAM-binding protein (STAMBP) Peptidase M67C family O95630

References

1 Oxidant-Induced Bioconjugation for Protein Labeling in Live Cells. ACS Chem Biol. 2023 Jan 20;18(1):112-122. doi: 10.1021/acschembio.2c00740. Epub 2022 Dec 21.
2 Chemoproteomic capture of RNA binding activity in living cells. Nat Commun. 2023 Oct 7;14(1):6282. doi: 10.1038/s41467-023-41844-z.
Mass spectrometry data entry: PXD044625
3 Site-specific quantitative cysteine profiling with data-independent acquisition-based mass spectrometry. Methods Enzymol. 2023;679:295-322. doi: 10.1016/bs.mie.2022.07.037. Epub 2022 Sep 7.
Mass spectrometry data entry: PXD027578
4 Covalent Ligand Screening Uncovers a RNF4 E3 Ligase Recruiter for Targeted Protein Degradation Applications. ACS Chem Biol. 2019 Nov 15;14(11):2430-2440. doi: 10.1021/acschembio.8b01083. Epub 2019 May 13.