Details of the Target

General Information of Target

Target ID LDTP13557
Target Name Neurabin-1 (PPP1R9A)
Gene Name PPP1R9A
Gene ID 55607
Synonyms
KIAA1222; Neurabin-1; Neurabin-I; Neural tissue-specific F-actin-binding protein I; Protein phosphatase 1 regulatory subunit 9A
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MNSMDRHIQQTNDRLQCIKQHLQNPANFHNAATELLDWCGDPRAFQRPFEQSLMGCLTVV
SRVAAQQGFDLDLGYRLLAVCAANRDKFTPKSAALLSSWCEELGRLLLLRHQKSRQSDPP
GKLPMQPPLSSMSSMKPTLSHSDGSFPYDSVPWQQNTNQPPGSLSVVTTVWGVTNTSQSQ
VLGNPMANANNPMNPGGNPMASGMTTSNPGLNSPQFAGQQQQFSAKAGPAQPYIQQSMYG
RPNYPGSGGFGASYPGGPNAPAGMGIPPHTRPPADFTQPAAAAAAAAVAAAAATATATAT
ATVAALQETQNKDINQYGPMGPTQAYNSQFMNQPGPRGPASMGGSMNPASMAAGMTPSGM
SGPPMGMNQPRPPGISPFGTHGQRMPQQTYPGPRPQSLPIQNIKRPYPGEPNYGNQQYGP
NSQFPTQPGQYPAPNPPRPLTSPNYPGQRMPSQPSSGQYPPPTVNMGQYYKPEQFNGQNN
TFSGSSYSNYSQGNVNRPPRPVPVANYPHSPVPGNPTPPMTPGSSIPPYLSPSQDVKPPF
PPDIKPNMSALPPPPANHNDELRLTFPVRDGVVLEPFRLEHNLAVSNHVFHLRPTVHQTL
MWRSDLELQFKCYHHEDRQMNTNWPASVQVSVNATPLTIERGDNKTSHKPLHLKHVCQPG
RNTIQITVTACCCSHLFVLQLVHRPSVRSVLQGLLKKRLLPAEHCITKIKRNFSSVAASS
GNTTLNGEDGVEQTAIKVSLKCPITFRRIQLPARGHDCKHVQCFDLESYLQLNCERGTWR
CPVCNKTALLEGLEVDQYMWGILNAIQHSEFEEVTIDPTCSWRPVPIKSDLHIKDDPDGI
PSKRFKTMSPSQMIMPNVMEMIAALGPGPSPYPLPPPPGGTNSNDYSSQGNNYQGHGNFD
FPHGNPGGTSMNDFMHGPPQLSHPPDMPNNMAALEKPLSHPMQETMPHAGSSDQPHPSIQ
QGLHVPHPSSQSGPPLHHSGAPPPPPSQPPRQPPQAAPSSHPHSDLTFNPSSALEGQAGA
QGASDMPEPSLDLLPELTNPDELLSYLDPPDLPSNSNDDLLSLFENN
Target Bioclass
Other
Subcellular location
Cytoplasm, cytoskeleton
Function Binds to actin filaments (F-actin) and shows cross-linking activity. Binds along the sides of the F-actin. May be involved in neurite formation. Inhibits protein phosphatase 1-alpha activity.
Uniprot ID
Q9ULJ8
Ensemble ID
ENST00000289495.7
HGNC ID
HGNC:14946

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 9 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
m-APA
 Probe Info  		15.00  LDD0402  [1]
Probe 1
 Probe Info  		Y757(15.35)  LDD3495  [2]
DBIA
 Probe Info  		C980(1.46)  LDD3310  [3]
IA-alkyne
 Probe Info  		N.A.  LDD0162  [4]
NAIA_5
 Probe Info  		C379(0.00); C980(0.00)  LDD2224  [5]
IPM
 Probe Info  		N.A.  LDD0147  [6]
TFBX
 Probe Info  		N.A.  LDD0148  [6]
YN-1
 Probe Info  		N.A.  LDD0447  [7]
Phosphinate-6
 Probe Info  		N.A.  LDD0018  [8]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0156  Aniline NCI-H1299 12.40  LDD0403  [1]
 LDCM0022  KB02 HEK-293T C980(0.87); C325(1.03); C860(1.03); C379(0.97)  LDD1492  [9]
 LDCM0023  KB03 HEK-293T C980(1.04); C325(1.11); C860(0.95); C379(1.03)  LDD1497  [9]
 LDCM0024  KB05 COLO792 C980(1.46)  LDD3310  [3]

The Interaction Atlas With This Target

The Protein(s) Related To This Target

Other
Click To Hide/Show 1 Protein(s) Interacting with This Target
Protein name Family Uniprot ID
Regulator of G-protein signaling 2 (RGS2) . P41220

References

1 Quantitative and Site-Specific Chemoproteomic Profiling of Targets of Acrolein. Chem Res Toxicol. 2019 Mar 18;32(3):467-473. doi: 10.1021/acs.chemrestox.8b00343. Epub 2019 Jan 15.
2 An Azo Coupling-Based Chemoproteomic Approach to Systematically Profile the Tyrosine Reactivity in the Human Proteome. Anal Chem. 2021 Jul 27;93(29):10334-10342. doi: 10.1021/acs.analchem.1c01935. Epub 2021 Jul 12.
3 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
4 SP3-FAIMS Chemoproteomics for High-Coverage Profiling of the Human Cysteinome*. Chembiochem. 2021 May 14;22(10):1841-1851. doi: 10.1002/cbic.202000870. Epub 2021 Feb 18.
Mass spectrometry data entry: PXD023056 , PXD023059 , PXD023058 , PXD023057 , PXD023060
5 N-Acryloylindole-alkyne (NAIA) enables imaging and profiling new ligandable cysteines and oxidized thiols by chemoproteomics. Nat Commun. 2023 Jun 15;14(1):3564. doi: 10.1038/s41467-023-39268-w.
Mass spectrometry data entry: PXD041264
6 Chemoproteomic Profiling by Cysteine Fluoroalkylation Reveals Myrocin G as an Inhibitor of the Nonhomologous End Joining DNA Repair Pathway. J Am Chem Soc. 2021 Dec 8;143(48):20332-20342. doi: 10.1021/jacs.1c09724. Epub 2021 Nov 24.
Mass spectrometry data entry: PXD029255
7 Ynamide Electrophile for the Profiling of Ligandable Carboxyl Residues in Live Cells and the Development of New Covalent Inhibitors. J Med Chem. 2022 Aug 11;65(15):10408-10418. doi: 10.1021/acs.jmedchem.2c00272. Epub 2022 Jul 26.
8 DFT-Guided Discovery of Ethynyl-Triazolyl-Phosphinates as Modular Electrophiles for Chemoselective Cysteine Bioconjugation and Profiling. Angew Chem Int Ed Engl. 2022 Oct 10;61(41):e202205348. doi: 10.1002/anie.202205348. Epub 2022 Aug 22.
Mass spectrometry data entry: PXD033004
9 Accelerating multiplexed profiling of protein-ligand interactions: High-throughput plate-based reactive cysteine profiling with minimal input. Cell Chem Biol. 2024 Mar 21;31(3):565-576.e4. doi: 10.1016/j.chembiol.2023.11.015. Epub 2023 Dec 19.
Mass spectrometry data entry: PXD044402