General Information of Target

Target ID LDTP03013
Target Name Diamine oxidase [copper-containing] (AOC1)
Gene Name AOC1
Gene ID 26
Synonyms
ABP; ABP1; DAO; Diamine oxidase [copper-containing]; Diamine oxidase; EC 1.4.3.22; Amiloride-binding protein; Amiloride-binding protein 1; Amine oxidase copper domain-containing protein 1; Histaminase; Kidney amine oxidase; KAO; KDAO
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MPALGWAVAAILMLQTAMAEPSPGTLPRKAGVFSDLSNQELKAVHSFLWSKKELRLQPSS
TTTMAKNTVFLIEMLLPKKYHVLRFLDKGERHPVREARAVIFFGDQEHPNVTEFAVGPLP
GPCYMRALSPRPGYQSSWASRPISTAEYALLYHTLQEATKPLHQFFLNTTGFSFQDCHDR
CLAFTDVAPRGVASGQRRSWLIIQRYVEGYFLHPTGLELLVDHGSTDAGHWAVEQVWYNG
KFYGSPEELARKYADGEVDVVVLEDPLPGGKGHDSTEEPPLFSSHKPRGDFPSPIHVSGP
RLVQPHGPRFRLEGNAVLYGGWSFAFRLRSSSGLQVLNVHFGGERIAYEVSVQEAVALYG
GHTPAGMQTKYLDVGWGLGSVTHELAPGIDCPETATFLDTFHYYDADDPVHYPRALCLFE
MPTGVPLRRHFNSNFKGGFNFYAGLKGQVLVLRTTSTVYNYDYIWDFIFYPNGVMEAKMH
ATGYVHATFYTPEGLRHGTRLHTHLIGNIHTHLVHYRVDLDVAGTKNSFQTLQMKLENIT
NPWSPRHRVVQPTLEQTQYSWERQAAFRFKRKLPKYLLFTSPQENPWGHKRTYRLQIHSM
ADQVLPPGWQEEQAITWARYPLAVTKYRESELCSSSIYHQNDPWHPPVVFEQFLHNNENI
ENEDLVAWVTVGFLHIPHSEDIPNTATPGNSVGFLLRPFNFFPEDPSLASRDTVIVWPRD
NGPNYVQRWIPEDRDCSMPPPFSYNGTYRPV
Target Type
Literature-reported
Target Bioclass
Enzyme
Family
Copper/topaquinone oxidase family
Subcellular location
Secreted, extracellular space
Function
Catalyzes the oxidative deamination of primary amines to the corresponding aldehydes with the concomitant production of hydrogen peroxide and ammonia. Its preferred substrates are the diamines histamine and 1-methylhistamine and it could therefore play a role in allergic and immune responses. Has a broad specificity for diamines and can also act on cadaverine and putrescine, two products of amino acid catabolism. It could also act on polyamines, like spermidine and spermine though less efficiently, and regulate various biological processes.
TTD ID
T77546
Uniprot ID
P19801
DrugMap ID
TTM3B5R
Ensemble ID
ENST00000360937.9
HGNC ID
HGNC:80
ChEMBL ID
CHEMBL2118

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
COLO792 SNV: p.G473E .
EFO27 Deletion: p.P741LfsTer54 .
HEC1B SNV: p.G171C .
MDAMB157 SNV: p.L302F .
MFE319 Deletion: p.P741LfsTer54 .
NCIH358 SNV: p.P21H .
WM793 SNV: p.P731S .

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
DBIA
 Probe Info 
C181(1.95)  LDD3440  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 ICC108 C181(1.65)  LDD2381  [1]
 LDCM0023  KB03 ICC108 C181(1.59)  LDD2798  [1]
 LDCM0024  KB05 SNU-245 C181(1.95)  LDD3440  [1]

References

1 DrugMap: A quantitative pan-cancer analysis of cysteine ligandability. Cell. 2024 May 9;187(10):2536-2556.e30. doi: 10.1016/j.cell.2024.03.027. Epub 2024 Apr 22.
Mass spectrometry data entry: PXD047840