ADI1 je enzim 1,2-dihidroksi-3-keto-5-metoltiopenten- dioksdigenaza koja je kod ljudi kodirana istoimenim genom sa hromosoma 2.[4][5][6]

ADI1
Dostupne strukture
PDBPretraga ortologa: PDBe RCSB
Spisak PDB ID kodova

4QGN

Identifikatori
AliasiADI1
Vanjski ID-jeviOMIM: 613400 MGI: 2144929 HomoloGene: 75081 GeneCards: ADI1
Lokacija gena (miš)
Hromosom 12 (miš)
Hrom.Hromosom 12 (miš)[1]
Hromosom 12 (miš)
Genomska lokacija za ADI1
Genomska lokacija za ADI1
Bend12|12 A2Početak28,725,230 bp[1]
Kraj28,732,174 bp[1]
Obrazac RNK ekspresije
Više referentnih podataka o ekspresiji
Ontologija gena
Molekularna funkcija GO:0001948, GO:0016582 vezivanje za proteine
dioxygenase activity
vezivanje iona metala
oxidoreductase activity
acireductone dioxygenase [iron(II)-requiring activity]
iron ion binding
Ćelijska komponenta citosol
membrana
ćelijska membrana
jedro
citoplazma
Biološki proces methionine biosynthetic process
cellular amino acid biosynthetic process
L-methionine salvage from methylthioadenosine
methionine metabolic process
Izvori:Amigo / QuickGO
Ortolozi
VrsteČovjekMiš
Entrez
Ensembl
UniProt
RefSeq (mRNK)

NM_001306077
NM_018269

NM_134052

RefSeq (bjelančevina)

NP_001293006
NP_060739

NP_598813

Lokacija (UCSC)n/aChr 12: 28.73 – 28.73 Mb
PubMed pretraga[2][3]
Wikipodaci
Pogledaj/uredi – čovjekPogledaj/uredi – miš

Aminokiselinska sekvenca

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Dužina polipeptidnog lanca je 179 aminokiselina, a molekulska težina 214,98 Da.[7]

1020304050
MVQAWYMDDAPGDPRQPHRPDPGRPVGLEQLRRLGVLYWKLDADKYENDP
ELEKIRRERNYSWMDIITICKDKLPNYEEKIKMFYEEHLHLDDEIRYILD
GSGYFDVRDKEDQWIRIFMEKGDMVTLPAGIYHRFTVDEKNYTKAMRLFV
GEPVWTAYNRPADHFEARGQYVKFLAQTA

Funkcija

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Enzim pripada porodici enzima koji vezuju metal aci-redukton dioksigenaza, uključenih u spasavanje metionina. Ovaj enzim može regulisati procesiuranje iRNK u jedru i može obavljati različite funkcije ovisno o svojoj lokalizaciji.

Klinički značaj

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Bolesti povezane s ADI1 uključuju Klebsiella i refuzumsku bolest.

ADI1 je sposoban da podrži replikaciju virusa hepatitisa C u inače nepermisivnoj ćelijskoj liniji.[8] Mouse hepatoma cells coexpressing human CD81 and ADI1/Sip-L supported HCV infection and replication.[9] Human ADI1//Sip-L over-expression in 293 cells enhances cell entry but not replication of HCV.[10][11]

Reference

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  1. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000020629 - Ensembl, maj 2017
  2. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ Uekita T, Gotoh I, Kinoshita T, Itoh Y, Sato H, Shiomi T, Okada Y, Seiki M (Mar 2004). "Membrane-type 1 matrix metalloproteinase cytoplasmic tail-binding protein-1 is a new member of the Cupin superfamily. A possible multifunctional protein acting as an invasion suppressor down-regulated in tumors". J Biol Chem. 279 (13): 12734–43. doi:10.1074/jbc.M309957200. PMID 14718544.
  5. ^ Hirano W, Gotoh I, Uekita T, Seiki M (Jun 2005). "Membrane-type 1 matrix metalloproteinase cytoplasmic tail binding protein-1 (MTCBP-1) acts as an eukaryotic aci-reductone dioxygenase (ARD) in the methionine salvage pathway". Genes Cells. 10 (6): 565–74. doi:10.1111/j.1365-2443.2005.00859.x. PMID 15938715. S2CID 25563839.
  6. ^ "Entrez Gene: ADI1 acireductone dioxygenase 1".
  7. ^ "UniProt, Q9BV57" (jezik: engleski). Pristupljeno 10. 11. 2021.
  8. ^ Yeh CT, Lai HY, Chen TC, Chu CM, Liaw YF (2001). "Identification of a hepatic factor capable of supporting hepatitis C virus replication in a nonpermissive cell line". J. Virol. 75 (22): 11017–24. doi:10.1128/JVI.75.22.11017-11024.2001. PMC 114682. PMID 11602742.
  9. ^ Yeh CT, Lai HY, Yeh YJ, Cheng JC (2008). "Hepatitis C virus infection in mouse hepatoma cells co-expressing human CD81 and Sip-L". Biochem Biophys Res Commun. 372 (1): 157–61. doi:10.1016/j.bbrc.2008.05.018. PMID 18474223.
  10. ^ Cheng JC, Yeh YJ, Pai LM, Chang ML, Yeh CT (2009). "293 cells over-expressing human ADI1 and CD81 are permissive for serum-derived hepatitis C virus infection". J. Med. Virol. 81 (9): 1560–8. doi:10.1002/jmv.21495. PMID 19626614. S2CID 27972307.
  11. ^ Hwang DR, Lai HY, Chang ML, Hsu JT, Yeh CT (2005). "Emergence of mutation clusters in the HCV genome during sequential viral passages in Sip-L expressing cells". J Virol Methods. 129 (2): 170–7. doi:10.1016/j.jviromet.2005.05.026. PMID 16005986.

Dopunska literatura

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Vanjski linovi

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