ID   RNAS8_PONPY             Reviewed;         154 AA.
AC   A1YLB9;
DT   03-APR-2007, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   03-AUG-2022, entry version 52.
DE   RecName: Full=Ribonuclease 8;
DE            Short=RNase 8;
DE            EC=3.1.27.-;
DE   Flags: Precursor;
GN   Name=RNASE8;
OS   Pongo pygmaeus (Bornean orangutan).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pongo.
OX   NCBI_TaxID=9600;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=17116644; DOI=10.1093/molbev/msl177;
RA   Zhang J.;
RT   "Disulfide-bond reshuffling in the evolution of an ape placental
RT   ribonuclease.";
RL   Mol. Biol. Evol. 24:505-512(2007).
CC   -!- FUNCTION: Has a low ribonuclease activity. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the pancreatic ribonuclease family.
CC       {ECO:0000305}.
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DR   EMBL; EF100699; ABM54090.1; -; Genomic_DNA.
DR   AlphaFoldDB; A1YLB9; -.
DR   SMR; A1YLB9; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0004519; F:endonuclease activity; IEA:UniProtKB-KW.
DR   GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR   GO; GO:0016070; P:RNA metabolic process; IEA:UniProt.
DR   Gene3D; 3.10.130.10; -; 1.
DR   InterPro; IPR001427; RNaseA.
DR   InterPro; IPR036816; RNaseA-like_dom_sf.
DR   InterPro; IPR023411; RNaseA_AS.
DR   InterPro; IPR023412; RNaseA_domain.
DR   PANTHER; PTHR11437; PTHR11437; 1.
DR   Pfam; PF00074; RnaseA; 1.
DR   PRINTS; PR00794; RIBONUCLEASE.
DR   SMART; SM00092; RNAse_Pc; 1.
DR   SUPFAM; SSF54076; SSF54076; 1.
DR   PROSITE; PS00127; RNASE_PANCREATIC; 1.
PE   3: Inferred from homology;
KW   Disulfide bond; Endonuclease; Hydrolase; Nuclease; Secreted; Signal.
FT   SIGNAL          1..27
FT                   /evidence="ECO:0000255"
FT   CHAIN           28..154
FT                   /note="Ribonuclease 8"
FT                   /id="PRO_0000281854"
FT   ACT_SITE        42
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000250"
FT   ACT_SITE        149
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000250"
FT   BINDING         65..69
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         90
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   DISULFID        64..118
FT                   /evidence="ECO:0000250"
FT   DISULFID        82..133
FT                   /evidence="ECO:0000250"
FT   DISULFID        89..96
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   154 AA;  16987 MW;  716622C658207BD9 CRC64;
     MAPARAGCCA LLLLLLGLWV AEIPVSAKPK DMTSSQWLKT QHMQPSPQAC NSAMNNINKY
     TEQCKDLNTF LHELFSSVAT TCQTPNIACK NSRKNCHQSH GPMSLTMCEL TSGKYPNCRY
     KEKHLNAPYI AACDPPQQGD PGYPLVPVHL DKVV