Protein RAD23 homologa A UV ekscizijskog popravka jest protein koji je kod ljudi kodiran genom RAD23A sa p kraka hromosoma 19.[5]

RAD23A
Dostupne strukture
PDBPretraga ortologa: PDBe RCSB
Spisak PDB ID kodova

1DV0, 1F4I, 1IFY, 1OQY, 1P98, 1P9D, 1QZE, 1TP4, 2WYQ

Identifikatori
AliasiRAD23A
Vanjski ID-jeviOMIM: 600061 MGI: 105126 HomoloGene: 48322 GeneCards: RAD23A
Lokacija gena (čovjek)
Hromosom 19 (čovjek)
Hrom.Hromosom 19 (čovjek)[1]
Hromosom 19 (čovjek)
Genomska lokacija za RAD23A
Genomska lokacija za RAD23A
Bend19p13.13Početak12,945,855 bp[1]
Kraj12,953,642 bp[1]
Lokacija gena (miš)
Hromosom 8 (miš)
Hrom.Hromosom 8 (miš)[2]
Hromosom 8 (miš)
Genomska lokacija za RAD23A
Genomska lokacija za RAD23A
Bend8|8 C3Početak85,560,648 bp[2]
Kraj85,567,294 bp[2]
Obrazac RNK ekspresije




Više referentnih podataka o ekspresiji
Ontologija gena
Molekularna funkcija single-stranded DNA binding
ubiquitin-specific protease binding
oštećeno vezivanje sa DNK
polyubiquitin modification-dependent protein binding
GO:0001948, GO:0016582 vezivanje za proteine
kinase binding
ubiquitin binding
proteasome binding
Ćelijska komponenta Proteasom
nukleoplazma
centar organizacije mikrotubula
citosol
jedro
citoplazma
intracellular membrane-bounded organelle
GO:0009327 makromolekulani kompleks
Biološki proces Popravak ekscizijom nukleotida
positive regulation of viral genome replication
GO:0022415 viral process
GO:0100026 Popravka DNK
cellular response to DNA damage stimulus
proteasome-mediated ubiquitin-dependent protein catabolic process
regulation of proteasomal ubiquitin-dependent protein catabolic process
protein deubiquitination
protein destabilization
positive regulation of proteasomal ubiquitin-dependent protein catabolic process
positive regulation of cell cycle
Izvori:Amigo / QuickGO
Ortolozi
VrsteČovjekMiš
Entrez
Ensembl
UniProt
RefSeq (mRNK)

NM_001270362
NM_001270363
NM_005053

NM_001297606
NM_001297607
NM_009010
NM_001378894
NM_001378895

NM_001378896

RefSeq (bjelančevina)

NP_001257291
NP_001257292
NP_005044

NP_001284535
NP_001284536
NP_033036
NP_001365823
NP_001365824

NP_001365825

Lokacija (UCSC)Chr 19: 12.95 – 12.95 MbChr 8: 85.56 – 85.57 Mb
PubMed pretraga[3][4]
Wikipodaci
Pogledaj/uredi – čovjekPogledaj/uredi – miš

Aminokiselinska sekvenca

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Dužina polipeptidnog lanca je 363 aminokiseline, a molekulska težina 39.609 Da.[6]

1020304050
MAVTITLKTLQQQTFKIRMEPDETVKVLKEKIEAEKGRDAFPVAGQKLIY
AGKILSDDVPIRDYRIDEKNFVVVMVTKTKAGQGTSAPPEASPTAAPESS
TSFPPAPTSGMSHPPPAAREDKSPSEESAPTTSPESVSGSVPSSGSSGRE
EDAASTLVTGSEYETMLTEIMSMGYERERVVAALRASYNNPHRAVEYLLT
GIPGSPEPEHGSVQESQVSEQPATEAAGENPLEFLRDQPQFQNMRQVIQQ
NPALLPALLQQLGQENPQLLQQISRHQEQFIQMLNEPPGELADISDVEGE
VGAIGEEAPQMNYIQVTPQEKEAIERLKALGFPESLVIQAYFACEKNENL
AANFLLSQNFDDE

Funkcija

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Protein kodiran ovim genom je jedan od dva ljudska homologa Saccharomyces cerevisiae Rad23, proteina uključenog u popravak nukleotidnom ekscizijom (NER). Pokazalo se da ovaj protein stupa u interakciju sa i podiže ekscizijsku aktivnost nukleotida 3-metiladenin-DNK glikozilaze (MPG), što ukazuje na ulogu u prepoznavanju oštećenja DNK u ekscizijskoj popravci baza. Ovaj protein sadrži N-terminalni domen sličan ubikvitinu, za koji je objavljeno da interraguje sa proteasomom 265, kao i sa ubikvitinskom protein-ligazom E6AP, i stoga sugeriše da bi ovaj protein mogao biti uključeni u proteolitski put u ćelijama posredovan ubikvitinom[6]

Interakcije

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Pokazano je da RAD23A interraguje sa:

Reference

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  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000179262 - Ensembl, maj 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000003813 - Ensembl, maj 2017
  3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ van der Spek PJ, Smit EM, Beverloo HB, Sugasawa K, Masutani C, Hanaoka F, Hoeijmakers JH, Hagemeijer A (mart 1995). "Chromosomal localization of three repair genes: the xeroderma pigmentosum group C gene and two human homologs of yeast RAD23". Genomics. 23 (3): 651–658. doi:10.1006/geno.1994.1554. hdl:1765/3069. PMID 7851894.
  6. ^ a b "Entrez Gene: RAD23A RAD23 homolog A (S. cerevisiae)"..
  7. ^ Wang G, Sawai N, Kotliarova S, Kanazawa I, Nukina N (juli 2000). "Ataxin-3, the MJD1 gene product, interacts with the two human homologs of yeast DNA repair protein RAD23, HHR23A and HHR23B". Hum. Mol. Genet. 9 (12): 1795–803. doi:10.1093/hmg/9.12.1795. PMID 10915768.
  8. ^ Hiyama H, Yokoi M, Masutani C, Sugasawa K, Maekawa T, Tanaka K, Hoeijmakers JH, Hanaoka F (septembar 1999). "Interaction of hHR23 with S5a. The ubiquitin-like domain of hHR23 mediates interaction with S5a subunit of 26 S proteasome". J. Biol. Chem. 274 (39): 28019–25. doi:10.1074/jbc.274.39.28019. PMID 10488153.
  9. ^ Mueller TD, Feigon J (septembar 2003). "Structural determinants for the binding of ubiquitin-like domains to the proteasome". EMBO J. 22 (18): 4634–45. doi:10.1093/emboj/cdg467. PMC 212733. PMID 12970176.
  10. ^ Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M (oktobar 2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514. S2CID 4427026.

Dopunska literatura

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Vanjski linkovi

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