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PADI4 / PAD4

peptidyl arginine deiminase, type IV

Catalyzes the citrullination/deimination of arginine residues of proteins such as histones, thereby playing a key role in histone code and regulation of stem cell maintenance. Citrullinates histone H1 at 'Arg-54' (to form H1R54ci), histone H3 at 'Arg-2', 'Arg-8', 'Arg-17' and/or 'Arg-26' (to form H3R2ci, H3R8ci, H3R17ci, H3R26ci, respectively) and histone H4 at 'Arg-3' (to form H4R3ci). Acts as a key regulator of stem cell maintenance by mediating citrullination of histone H1: citrullination of 'Arg-54' of histone H1 (H1R54ci) results in H1 displacement from chromatin and global chromatin decondensation, thereby promoting pluripotency and stem cell maintenance. Promotes profound chromatin decondensation during the innate immune response to infection in neutrophils by mediating formation of H1R54ci. Citrullination of histone H3 prevents their methylation by CARM1 and HRMT1L2/PRMT1 and represses transcription. Citrullinates EP300/P300 at 'Arg-2142', which favors its interaction with NCOA2/GRIP1.

Gene Name: peptidyl arginine deiminase, type IV
Synonyms: PADI4, HL-60 PAD, PAD4, PAD, PDI5, PDI4, PADI-H protein, PADI5, Peptidylarginine deiminase IV
Target Sequences: NM_012387 NP_036519.2 Q9UM07

Publications (3)

1
Colorectal cancer liver metastatic growth depends on PAD4-driven citrullination of the extracellular matrix. Yuzhalin AE, Gordon-Weeks AN, Tognoli ML, Jones K, Markelc B, Konietzny R, Fischer R, Muth A, O'Neill E, Thompson PR, Venables PJ, Kessler BM, Lim SY, Muschel RJ. Nature communications. 2018 November;9:4783. [Full Text Article] [PubMed:30429478] [PMC:PMC6235861]
2
Neutrophil extracellular traps mediate articular cartilage damage and enhance cartilage component immunogenicity in rheumatoid arthritis. Carmelo Carmona-Rivera, Philip M Carlucci, Rishi R Goel, Eddie James, Stephen R Brooks, Cliff Rims, Victoria Hoffmann, David A Fox, Jane H Buckner, Mariana J Kaplan. JCI insight. 2020 July;5: [Full Text Article] [PubMed:32484790] [PMC:PMC7406272]
3
Neutrophil extracellular traps, B cells, and type I interferons contribute to immune dysregulation in hidradenitis suppurativa. Angel S Byrd, Carmelo Carmona-Rivera, Liam J O'Neil, Philip M Carlucci, Cecilia Cisar , Avi Z Rosenberg, Michelle L Kerns, Julie A Caffrey, Stephen M Milner, Justin M Sacks, Oluseyi Aliu, Kristen P Broderick, Jonathan S Reichner, Lloyd S Miller, Sewon Kang, William H Robinson , Ginette A Okoye, Mariana J Kaplan. Science translational medicine. 2019 Sep;11:eaav5908. [Full Text Article] [PubMed:31484788]

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PADI4 / PAD4 (8)
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PADI4 / PAD4 ELISA Kit
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Human
0.188 - 12 ng/ml
Colorimetric - 450nm (TMB)
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1 Plate/$768
PADI4 / PAD4 ELISA Kit
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12 x 8-Well Microstrips
Human
62.5 - 4000 pg/ml
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1 Plate/$863
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Human
0.19 - 12 ng/ml
Colorimetric - 450nm (TMB)
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1 Plate/$771
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96-Well Strip Plate
Human
0.312 - 20 ng/ml
Colorimetric - 450nm (TMB)
Cell Culture Supernatants, Cell Lysates, Plasma, Serum, Tissue Homogenates
1 Plate/$834
PADI4 / PAD4 ELISA Kit
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Sandwich
96-Well Strip Plate
Monkey
0.19 - 12 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum
1 Plate/$728
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Sandwich
96-Well Strip Plate
Porcine
0.188 - 12 ng/ml
Colorimetric - 450nm (TMB)
1 Plate/$728
PADI4 / PAD4 ELISA Kit
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Sandwich
96-Well Strip Plate
Chicken
0.156 - 10 ng/ml
Colorimetric - 450nm (TMB)
1 Plate/$728
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Sandwich
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Rabbit
125 - 8000 pg/ml
Colorimetric - 450nm (TMB)
1 Plate/$728
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The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).