| Tchem | Protein-arginine deiminase type-4 |
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.
This gene is a member of a gene family which encodes enzymes responsible for the conversion of arginine residues to citrulline residues. This gene may play a role in granulocyte and macrophage development leading to inflammation and immune response. [provided by RefSeq, Jul 2008]
This gene is a member of a gene family which encodes enzymes responsible for the conversion of arginine residues to citrulline residues. This gene may play a role in granulocyte and macrophage development leading to inflammation and immune response. [provided by RefSeq, Jul 2008]
Comments
Property Summary
| Ligand Count | 4 |
| NCBI Gene PubMed Count | 131 |
| PubMed Score | 319.51 |
| PubTator Score | 263.96 |
| Disease | Target Count |
|---|---|
| Animal Mammary Neoplasms | 136 |
| Schizophrenia | 1160 |
| Disease | Target Count | P-value |
|---|---|---|
| psoriasis | 6694 | 8.6e-19 |
| tuberculosis | 2010 | 5.6e-05 |
| osteosarcoma | 7950 | 1.4e-04 |
| Disease | Target Count | Z-score | Confidence |
|---|---|---|---|
| Rheumatoid arthritis | 1191 | 6.014 | 3.0 |
| Disease | Target Count | Z-score | Confidence |
|---|---|---|---|
| Hypersensitivity reaction type II disease | 253 | 3.309 | 1.7 |
| Disease | log2 FC | p |
|---|---|---|
| osteosarcoma | -2.561 | 1.4e-04 |
| psoriasis | -2.000 | 8.6e-19 |
| tuberculosis | 2.100 | 5.6e-05 |
MAQGTLIRVTPEQPTHAVCVLGTLTQLDICSSAPEDCTSFSINASPGVVVDIAHGPPAKKKSTGSSTWPL 1 - 70 DPGVEVTLTMKVASGSTGDQKVQISYYGPKTPPVKALLYLTGVEISLCADITRTGKVKPTRAVKDQRTWT 71 - 140 WGPCGQGAILLVNCDRDNLESSAMDCEDDEVLDSEDLQDMSLMTLSTKTPKDFFTNHTLVLHVARSEMDK 141 - 210 VRVFQATRGKLSSKCSVVLGPKWPSHYLMVPGGKHNMDFYVEALAFPDTDFPGLITLTISLLDTSNLELP 211 - 280 EAVVFQDSVVFRVAPWIMTPNTQPPQEVYACSIFENEDFLKSVTTLAMKAKCKLTICPEEENMDDQWMQD 281 - 350 EMEIGYIQAPHKTLPVVFDSPRNRGLKEFPIKRVMGPDFGYVTRGPQTGGISGLDSFGNLEVSPPVTVRG 351 - 420 KEYPLGRILFGDSCYPSNDSRQMHQALQDFLSAQQVQAPVKLYSDWLSVGHVDEFLSFVPAPDRKGFRLL 421 - 490 LASPRSCYKLFQEQQNEGHGEALLFEGIKKKKQQKIKNILSNKTLREHNSFVERCIDWNRELLKRELGLA 491 - 560 ESDIIDIPQLFKLKEFSKAEAFFPNMVNMLVLGKHLGIPKPFGPVINGRCCLEEKVCSLLEPLGLQCTFI 561 - 630 NDFFTYHIRHGEVHCGTNVRRKPFSFKWWNMVP 631 - 663 //
