General Information of Target

Target ID LDTP12500
Target Name Dual oxidase 2 (DUOX2)
Gene Name DUOX2
Gene ID 50506
Synonyms
LNOX2; THOX2; Dual oxidase 2; EC 1.11.1.-; EC 1.6.3.1; Large NOX 2; Long NOX 2; NADH/NADPH thyroid oxidase p138-tox; NADPH oxidase/peroxidase DUOX2; NADPH thyroid oxidase 2; Thyroid oxidase 2; p138 thyroid oxidase
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MFADLDYDIEEDKLGIPTVPGKVTLQKDAQNLIGISIGGGAQYCPCLYIVQVFDNTPAAL
DGTVAAGDEITGVNGRSIKGKTKVEVAKMIQEVKGEVTIHYNKLQADPKQGMSLDIVLKK
VKHRLVENMSSGTADALGLSRAILCNDGLVKRLEELERTAELYKGMTEHTKNLLRAFYEL
SQTHRAFGDVFSVIGVREPQPAASEAFVKFADAHRSIEKFGIRLLKTIKPMLTDLNTYLN
KAIPDTRLTIKKYLDVKFEYLSYCLKVKEMDDEEYSCIALGEPLYRVSTGNYEYRLILRC
RQEARARFSQMRKDVLEKMELLDQKHVQDIVFQLQRLVSTMSKYYNDCYAVLRDADVFPI
EVDLAHTTLAYGLNQEEFTDGEEEEEEEDTAAGEPSRDTRGAAGPLDKGGSWCDS
Target Bioclass
Enzyme
Family
Peroxidase family
Subcellular location
Apical cell membrane
Function
Generates hydrogen peroxide which is required for the activity of thyroid peroxidase/TPO and lactoperoxidase/LPO. Plays a role in thyroid hormones synthesis and lactoperoxidase-mediated antimicrobial defense at the surface of mucosa. May have its own peroxidase activity through its N-terminal peroxidase-like domain.
Uniprot ID
Q9NRD8
Ensemble ID
ENST00000603300.1
HGNC ID
HGNC:13273

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 2 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
OPA-S-S-alkyne
 Probe Info 
K530(6.54)  LDD3494  [1]
DBIA
 Probe Info 
C804(1.84); C1520(2.17)  LDD3410  [2]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 A431 C804(1.42); C1520(1.13)  LDD2258  [2]
 LDCM0023  KB03 A431 C804(1.69); C1520(2.10)  LDD2675  [2]
 LDCM0024  KB05 RPMI-7951 C804(1.84); C1520(2.17)  LDD3410  [2]

References

1 A chemical proteomics approach for global mapping of functional lysines on cell surface of living cell. Nat Commun. 2024 Apr 8;15(1):2997. doi: 10.1038/s41467-024-47033-w.
Mass spectrometry data entry: PXD042888
2 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