General Information of Target

Target ID LDTP06680
Target Name Transmembrane protein 132A (TMEM132A)
Gene Name TMEM132A
Gene ID 54972
Synonyms
HSPA5BP1; KIAA1583; Transmembrane protein 132A; HSPA5-binding protein 1
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MCARMAGRTTAAPRGPYGPWLCLLVALALDVVRVDCGQAPLDPVYLPAALELLDAPEHFR
VQQVGHYPPANSSLSSRSETFLLLQPWPRAQPLLRASYPPFATQQVVPPRVTEPHQRPVP
WDVRAVSVEAAVTPAEPYARVLFHLKGQDWPPGSGSLPCARLHATHPAGTAHQACRFQPS
LGACVVELELPSHWFSQASTTRAELAYTLEPAAEGPGGCGSGEENDPGEQALPVGGVELR
PADPPQYQEVPLDEAVTLRVPDMPVRPGQLFSATLLLRHNFTASLLTLRIKVKKGLHVTA
ARPAQPTLWTAKLDRFKGSRHHTTLITCHRAGLTEPDSSPLELSEFLWVDFVVENSTGGG
VAVTRPVTWQLEYPGQAPEAEKDKMVWEILVSERDIRALIPLAKAEELVNTAPLTGVPQH
VPVRLVTVDGGGALVEVTEHVGCESANTQVLQVSEACDAVFVAGKESRGARGVRVDFWWR
RLRASLRLTVWAPLLPLRIELTDTTLEQVRGWRVPGPAEGPAEPAAEASDEAERRARGCH
LQYQRAGVRFLAPFAAHPLDGGRRLTHLLGPDWLLDVSHLVAPHARVLDSRVASLEGGRV
VVGREPGVTSIEVRSPLSDSILGEQALAVTDDKVSVLELRVQPVMGISLTLSRGTAHPGE
VTATCWAQSALPAPKQEVALSLWLSFSDHTVAPAELYDRRDLGLSVSAEEPGAILPAEEQ
GAQLGVVVSGAGAEGLPLHVALHPPEPCRRGRHRVPLASGTAWLGLPPASTPAPALPSSP
AWSPPATEATMGGKRQVAGSVGGNTGVRGKFERAEEEARKEETEAREEEEEEEEEMVPAP
QHVTELELGMYALLGVFCVAIFIFLVNGVVFVLRYQRKEPPDSATDPTSPQPHNWVWLGT
DQEELSRQLDRQSPGPPKGEGSCPCESGGGGEAPTLAPGPPGGTTSSSSTLARKEAGGRR
KRVEFVTFAPAPPAQSPEEPVGAPAVQSILVAGEEDIRWVCEDMGLKDPEELRNYMERIR
GSS
Target Bioclass
Transporter and channel
Family
TMEM132 family
Subcellular location
Golgi apparatus membrane
Function
May play a role in embryonic and postnatal development of the brain. Increased resistance to cell death induced by serum starvation in cultured cells. Regulates cAMP-induced GFAP gene expression via STAT3 phosphorylation.
Uniprot ID
Q24JP5
Ensemble ID
ENST00000005286.8
HGNC ID
HGNC:31092

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
HT115 SNV: p.P422L .
TOV21G SNV: p.P216H DBIA    Probe Info 

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 7 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
OPA-S-S-alkyne
 Probe Info 
K820(2.34)  LDD3494  [1]
DBIA
 Probe Info 
C752(2.68)  LDD3312  [2]
BTD
 Probe Info 
C539(0.97)  LDD2117  [3]
Acrolein
 Probe Info 
H172(0.00); C175(0.00); C1001(0.00)  LDD0222  [4]
JW-RF-010
 Probe Info 
C923(0.00); C925(0.00)  LDD0026  [5]
TFBX
 Probe Info 
C925(0.00); C923(0.00)  LDD0027  [5]
NAIA_5
 Probe Info 
N.A.  LDD2223  [6]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0524  2-Cyano-N-(2-morpholin-4-yl-ethyl)-acetamide MDA-MB-231 C539(0.97)  LDD2117  [3]
 LDCM0108  Chloroacetamide HeLa H172(0.00); C175(0.00); C1001(0.00)  LDD0222  [4]
 LDCM0022  KB02 HEK-293T C1001(1.02)  LDD1492  [7]
 LDCM0023  KB03 HEK-293T C1001(0.91)  LDD1497  [7]
 LDCM0024  KB05 HMCB C752(2.68)  LDD3312  [2]
 LDCM0109  NEM HeLa N.A.  LDD0223  [4]

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
3 Nucleophilic covalent ligand discovery for the cysteine redoxome. Nat Chem Biol. 2023 Nov;19(11):1309-1319. doi: 10.1038/s41589-023-01330-5. Epub 2023 May 29.
Mass spectrometry data entry: PXD039908 , PXD029761
4 ACR-Based Probe for the Quantitative Profiling of Histidine Reactivity in the Human Proteome. J Am Chem Soc. 2023 Mar 8;145(9):5252-5260. doi: 10.1021/jacs.2c12653. Epub 2023 Feb 27.
5 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
6 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
7 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