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Merck

SML1658

Sigma-Aldrich

GSK484

≥98% (HPLC), PAD4 inhibitor, powder

Synonym(s):

((3S,4R)-3-Amino-4-hydroxypiperidin-1-yl)(2-(1-(cyclopropylmethyl)-1H-indol-2-yl)-7-methoxy-1-methyl-1H-benzo[d]imidazol-5-yl)methanone hydrochloride, AOB6992, GSK 484, GSK-484 hydrochloride, GTPL8577

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About This Item

Empirical Formula (Hill Notation):
C27H31N5O3 · HCl
CAS Number:
1652591-81-5
Molecular Weight:
510.03
UNSPSC Code:
51111800
PubChem Substance ID:
329825997
NACRES:
NA.77

Key Documents

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Product Name

GSK484, ≥98% (HPLC)

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

H2O: 2 mg/mL, clear (warmed)

storage temp.

2-8°C

SMILES string

[H]Cl.CN1C(C2=CC(C=CC=C3)=C3N2CC4CC4)=NC5=C1C(OC)=CC(C(N6C[C@H](N)[C@H](O)CC6)=O)=C5

InChI

1S/C27H31N5O3.ClH/c1-30-25-20(11-18(13-24(25)35-2)27(34)31-10-9-23(33)19(28)15-31)29-26(30)22-12-17-5-3-4-6-21(17)32(22)14-16-7-8-16;/h3-6,11-13,16,19,23,33H,7-10,14-15,28H2,1-2H3;1H/t19-,23+;/m0./s1

InChI key

MULKOGJHUZTANI-ADMBKAPUSA-N

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Biochem/physiol Actions

GSK484 is a potent selective reversible inhibitor of protein arginine deiminase PAD4, an enzyme believed to play a role in granulocyte and macrophage development leading to inflammation and immune response, and overexpressed in many tumors. GSK484 has IC50 values of 50 nM without calcium and 250 nM in the presence of 2 mM calcium. GSK484 showed minimal off-target activity tested against 50 other proteins with no activation across HDACs 1–11 even at 100 μM. GSK484 binds at a different site from the amidines, a conformation of the PAD4 active site where part of the site is reordered to form a β-hairpin. For full characterization details, please visit the GSK484 probe summary on the Structural Genomics Consortium (SGC) website.

To learn about other SGC chemical probes for epigenetic targets, visit sigma.com/sgc
GSK484 is a potent selective reversible inhibitor of protein arginine deiminase PAD4.

Features and Benefits

GSK484 is an epigenetic chemical probe available through a partnership with the Structural Genomics Consortium (SGC). To learn more and view other SGC epigenetic probes, visit sigma.com/SGC.
This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Other Notes

GSK484 has been expertly reviewed and recommended by the Chemical Probes Portal. For more information, please visit the GSK484 probe summary on the Chemical Probes Portal website.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
076M4613V

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Jie Zeng et al.
Journal of cellular and molecular medicine, 24(13), 7590-7599 (2020-05-20)
Kaempferol (kaem) is a dietary flavonoid found in a variety of fruits and vegetables. The inhibitory effects of kaem on primary tumour growth have been extensively investigated; however, its effects on tumour metastasis are largely unknown. In the present study
Qingfei Zheng et al.
Nature communications, 11(1), 3241-3241 (2020-06-28)
Protein arginine deiminase 4 (PAD4) facilitates the post-translational citrullination of the core histones H3 and H4. While the precise epigenetic function of this modification has not been resolved, it has been shown to associate with general chromatin decompaction and compete
Luis E Muñoz et al.
Immunity, 51(3), 443-450 (2019-08-20)
The presence of gallstones (cholelithiasis) is a highly prevalent and severe disease and one of the leading causes of hospital admissions worldwide. Due to its substantial health impact, we investigated the biological mechanisms that lead to the formation and growth

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Discover Bioactive Small Molecules for Gene Regulation

We offer a variety of small molecule research tools, such as transcription factor modulators, inhibitors of chromatin modifying enzymes, and agonists/antagonists for target identification and validation in gene regulation research; a selection of these research tools is shown below.

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