General Information of Target

Target ID LDTP11689
Target Name Dynein regulatory complex protein 9 (IQCG)
Gene Name IQCG
Gene ID 84223
Synonyms
DRC9; Dynein regulatory complex protein 9; IQ domain-containing protein G
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MESLVFARRSGPTPSAAELARPLAEGLIKSPKPLMKKQAVKRHHHKHNLRHRYEFLETLG
KGTYGKVKKARESSGRLVAIKSIRKDKIKDEQDLMHIRREIEIMSSLNHPHIIAIHEVFE
NSSKIVIVMEYASRGDLYDYISERQQLSEREARHFFRQIVSAVHYCHQNRVVHRDLKLEN
ILLDANGNIKIADFGLSNLYHQGKFLQTFCGSPLYASPEIVNGKPYTGPEVDSWSLGVLL
YILVHGTMPFDGHDHKILVKQISNGAYREPPKPSDACGLIRWLLMVNPTRRATLEDVASH
WWVNWGYATRVGEQEAPHEGGHPGSDSARASMADWLRRSSRPLLENGAKVCSFFKQHAPG
GGSTTPGLERQHSLKKSRKENDMAQSLHSDTADDTAHRPGKSNLKLPKGILKKKVSASAE
GVQEDPPELSPIPASPGQAAPLLPKKGILKKPRQRESGYYSSPEPSESGELLDAGDVFVS
GDPKEQKPPQASGLLLHRKGILKLNGKFSQTALELAAPTTFGSLDELAPPRPLARASRPS
GAVSEDSILSSESFDQLDLPERLPEPPLRGCVSVDNLTGLEEPPSEGPGSCLRRWRQDPL
GDSCFSLTDCQEVTATYRQALRVCSKLT
Target Bioclass
Other
Family
DRC9 family
Subcellular location
Cytoplasm
Function
Component of the nexin-dynein regulatory complex (N-DRC), a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes. Binds calmodulin when cellular Ca(2+) levels are low and thereby contributes to the regulation of calcium and calmodulin-dependent protein kinase IV (CAMK4) activity; contributes to the regulation of CAMK4 signaling cascades. Required for normal axoneme assembly in sperm flagella, normal sperm tail formation and for male fertility.
Uniprot ID
Q9H095
Ensemble ID
ENST00000265239.11
HGNC ID
HGNC:25251

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
DU145 SNV: p.S96N .
EFO21 Deletion: p.E370AfsTer5 .
HCT15 SNV: p.Q360H .
HT115 SNV: p.Q342H .
MCC13 SNV: p.V15L .
PF382 SNV: p.I37M .
SW1783 SNV: p.R410Q .

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
CY4
 Probe Info 
N.A.  LDD0247  [1]

References

1 Cyclopropenone, Cyclopropeniminium Ion, and Cyclopropenethione as Novel Electrophilic Warheads for Potential Target Discovery of Triple-Negative Breast Cancer. J Med Chem. 2023 Feb 23;66(4):2851-2864. doi: 10.1021/acs.jmedchem.2c01889. Epub 2023 Feb 10.