O88622
uniprot
O88622
canonical
amino_acid_sequence
MSAGPGWEPCTKRPRWGAAGTSAPTASDSRSFPGRQRRVLDPKDAPVQFRVPPSSPACVSGRAGPHRGNATSFVFKQKTITTWMDTKGPKTAESESKENNNTRIDSMMSSVQKDNFYPHKVEKLENVPQLNLDKSPTEKSSQYLNQQQTASVCKWQNEGKHAEQLLASEPPAGTPLPKQLSNANIGQSPHTDDHSDTDHEEDRDNQQFLTPIKLANTKPTVGDGQARSNCKCSGSRQSVKDCTGCQQEEVDVLPESPLSDVGAEDIGTGPKNDNKLTGQESSLGDSPPFEKESEPESPMDVDNSKNSCQDSEADEETSPVFDEQDDRSSQTANKLSSCQAREADGDLRKRYLTKGSEVRLHFQFEGENNAGTSDLNAKPSGNSSSLNVECRSSKQHGKRDSKITDHFMRISKSEDRRKEQCEVRHQRTERKIPKYIPPNLPPEKKWLGTPIEEMRKMPRCGIHLPSLRPSASHTVTVRVDLLRAGEVPKPFPTHYKDLWDNKHVKMPCSEQNLYPVEDENGERTAGSRWELIQTALLNKFTRPQNLKDAILKYNVAYSKKWDFTALVDFWDKVLEEAEAQHLYQSILPDMVKIALCLPNICTQPIPLLKQKMNHSVTMSQEQIASLLANAFFCTFPRRNAKMKSEYSSYPDINFNRLFEGRSSRKPEKLKTLFCYFRRVTEKKPTGLVTFTRQSLEDFPEWERCEKPLTRLHVTYEGTIEGNGRGMLQVDFANRFVGGGVTGAGLVQEEIRFLINPELIVSRLFTEVLDHNECLIITGTEQYSEYTGYAETYRWARSHEDGSEKDDWQRRCTEIVAIDALHFRRYLDQFVPEKVRRELNKAYCGFLRPGVPSENLSAVATGNWGCGAFGGDARLKALIQILAAAAAERDVVYFTFGDSELMRDIYSMHTFLTERKLDVGKVYKLLLRYYNEECRNCSTPGPDIKLYPFIYHAVESSAETTDMPGQKAGT
uniprot
proteins
ec_number
3.2.1.143
uniprot
proteins
function
FUNCTION: Poly(ADP-ribose) glycohydrolase that degrades poly(ADP-ribose) by hydrolyzing the ribose-ribose bonds present in poly(ADP-ribose). PARG acts both as an endo- and exoglycosidase, releasing poly(ADP-ribose) of different length as well as ADP-ribose monomers. It is however unable to cleave the ester bond between the terminal ADP-ribose and ADP-ribosylated residues, leaving proteins that are mono-ADP-ribosylated. Poly(ADP-ribose) is synthesized after DNA damage is only present transiently and is rapidly degraded by PARG. Required to prevent detrimental accumulation of poly(ADP-ribose) upon prolonged replicative stress, while it is not required for recovery from transient replicative stress. Responsible for the prevalence of mono-ADP-ribosylated proteins in cells, thanks to its ability to degrade poly(ADP-ribose) without cleaving the terminal protein-ribose bond. Required for retinoid acid-dependent gene transactivation, probably by removing poly(ADP-ribose) from histone demethylase KDM4D, allowing chromatin derepression at RAR-dependent gene promoters. Involved in the synthesis of ATP in the nucleus, together with PARP1, NMNAT1 and NUDT5. Nuclear ATP generation is required for extensive chromatin remodeling events that are energy-consuming. {ECO:0000250|UniProtKB:Q86W56}.
uniprot
proteins
mass_dalton
109324
uniprot
proteins
protein_family
Poly(ADP-ribose) glycohydrolase family
uniprot
proteins
pubmed
10449915
uniprot
proteins
pubmed
15489334
uniprot
proteins
pubmed
16141072
uniprot
proteins
pubmed
17242355
uniprot
proteins
pubmed
19144319
uniprot
proteins
pubmed
21183079
uniprot
proteins
pubmed
23806337
uniprot
proteins
sequence_length
969
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:Q86W56}. Note=Colocalizes with PCNA at replication foci. Relocalizes to the cytoplasm in response to DNA damage (By similarity). {ECO:0000250|UniProtKB:Q86W56}.
uniprot
proteins