Lizosomska dezoksiribonukleaza II je protein koji je kod ljudi kodiran genom DNASE2.[4]

DNASE2
Identifikatori
AliasiDNASE2
Vanjski ID-jeviOMIM: 126350 MGI: 1329019 HomoloGene: 68179 GeneCards: DNASE2
Lokacija gena (čovjek)
Hromosom 19 (čovjek)
Hrom.Hromosom 19 (čovjek)[1]
Hromosom 19 (čovjek)
Genomska lokacija za DNASE2
Genomska lokacija za DNASE2
Bend19p13.13Početak12,875,209 bp[1]
Kraj12,881,466 bp[1]
Ontologija gena
Molekularna funkcija vezivanje sa DNK
nuclease activity
endonuclease activity
endodeoxyribonuclease activity
hydrolase activity
deoxyribonuclease II activity
Ćelijska komponenta Lizozom
Egzosom
intracellular anatomical structure
Biološki proces erythrocyte differentiation
multicellular organism development
DNA metabolic process
DNA catabolic process
DNA catabolic process, endonucleolytic
GO:0097285 apoptoza
apoptotic DNA fragmentation
regulation of immune response
Izvori:Amigo / QuickGO
Ortolozi
VrsteČovjekMiš
Entrez
Ensembl
UniProt
RefSeq (mRNK)

NM_001375

NM_010062
NM_001368295
NM_001368296

RefSeq (bjelančevina)

NP_001366
NP_001366.1

NP_034192
NP_001355224
NP_001355225

Lokacija (UCSC)Chr 19: 12.88 – 12.88 Mbn/a
PubMed pretraga[2][3]
Wikipodaci
Pogledaj/uredi – čovjekPogledaj/uredi – miš

Aminokiselinska sekvenca uredi

Simboli
1020304050
MIPLLLAALLCVPAGALTCYGDSGQPVDWFVVYKLPALRGSGEAAQRGLQ
YKYLDESSGGWRDGRALINSPEGAVGRSLQPLYRSNTSQLAFLLYNDQPP
QPSKAQDSSMRGHTKGVLLLDHDGGFWLVHSVPNFPPPASSAAYSWPHSA
CTYGQTLLCVSFPFAQFSKMGKQLTYTYPWVYNYQLEGIFAQEFPDLENV
VKGHHVSQEPWNSSITLTSQAGAVFQSFAKFSKFGDDLYSGWLAAALGTN
LQVQFWHKTVGILPSNCSDIWQVLNVNQIAFPGPAGPSFNSTEDHSKWCV
SPKGPWTCVGDMNRNQGEEQRGGGTLCAQLPALWKAFQPLVKNYQPCNGM
ARKPSRAYKI

Funkcija uredi

Ovaj gen kodira člana porodice DNaza. Protein koji se nalazi u lizosomima, hidrolizira DNK u kiselim uslovima i posreduje u njenom raspadanju tokom eritropoeze i apoptoze.

Okarakterizirana su dva kodominantna alelA, DNASE2 * L (niska aktivnost) i DNASE2 * H (visoka aktivnost), koji se razlikuju PO jednom nukleotidU u promotorskoj regiji. U ovom TRANSKRIPTU zastupljen je alel DNASE2 * H.

Reference uredi

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000105612 - 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. ^ "Entrez Gene: Deoxyribonuclease II, lysosomal". Pristupljeno 7. 9. 2016.

Dopunska literatura uredi

  • Chou SF, Chen HL, Lu SC (2002). "Up-regulation of human deoxyribonuclease II gene expression during myelomonocytic differentiation of HL-60 and THP-1 cells". Biochem. Biophys. Res. Commun. 296 (1): 48–53. doi:10.1016/s0006-291x(02)00835-5. PMID 12147225.