dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0000002
Uniprot Accession O00115; DNS2A_HUMAN; B2RD06; B7Z4K6; O43910;
Genbank Protein ID NP_001366.1;
Genbank Nucleotide ID NM_001375.2;
Protein Name Deoxyribonuclease-2-alpha
Protein Synonyms/Alias Acid DNase;Deoxyribonuclease II alpha;DNase II alpha;Lysosomal DNase II;R31240_2;
Gene Name DNASE2
Gene Synonyms/Alias DNASE2A;DNL2;
Organism Homo sapiens(Human)
NCBI Taxa ID 9606
Functional Description
(View all)
Hydrolyzes DNA under acidic conditions with a preference for double-stranded DNA. Plays a major role in the degradation of nuclear DNA in cellular apoptosis during development. Necessary for proper fetal development and for definitive erythropoiesis in fetal liver, where it degrades nuclear DNA expelled from erythroid precursor cells.
Phosphorylation Sites
dbPAF PTMs: 5
PositionPeptidesSourceReferences ( PMIDs )
20PAGALTCYGDSGQPVPhosphoSitePlus22135298
41KLPALRGSGEAAQRGPhosphoSitePlus22135298
70DGRALINSPEGAVGRdbPTM 3.0;PhosphoSitePlus;curated21406692; 16381945; 23193290; 22135298; 22817900
355NGMARKPSRAYKI--PHOSIDA;curated21081558; 23882029
358ARKPSRAYKI-----PHOSIDA21081558
Sequence
(Fasta)
MIPLLLAALL CVPAGALTCY GDSGQPVDWF VVYKLPALRG SGEAAQRGLQ YKYLDESSGG 60
WRDGRALINS PEGAVGRSLQ PLYRSNTSQL AFLLYNDQPP QPSKAQDSSM RGHTKGVLLL 120
DHDGGFWLVH SVPNFPPPAS SAAYSWPHSA CTYGQTLLCV SFPFAQFSKM GKQLTYTYPW 180
VYNYQLEGIF AQEFPDLENV VKGHHVSQEP WNSSITLTSQ AGAVFQSFAK FSKFGDDLYS 240
GWLAAALGTN LQVQFWHKTV GILPSNCSDI WQVLNVNQIA FPGPAGPSFN STEDHSKWCV 300
SPKGPWTCVG DMNRNQGEEQ RGGGTLCAQL PALWKAFQPL VKNYQPCNGM ARKPSRAYKI 360
361
Keyword

KW-0025--Alternative splicing
KW-0053--Apoptosis
KW-0181--Complete proteome
KW-0217--Developmental protein
KW-1015--Disulfide bond
KW-0255--Endonuclease
KW-0325--Glycoprotein
KW-0378--Hydrolase
KW-0458--Lysosome
KW-0540--Nuclease
KW-0621--Polymorphism
KW-1185--Reference proteome
KW-0732--Signal

Interpro

IPR004947--DNase_II

PROSITE
Pfam

PF03265--DNase_II

Gene Ontology

GO:0070062--C:extracellular exosome
GO:0005764--C:lysosome
GO:0004531--F:deoxyribonuclease II activity
GO:0003677--F:DNA binding
GO:0006309--P:apoptotic DNA fragmentation
GO:0006259--P:DNA metabolic process
GO:0030218--P:erythrocyte differentiation