ID G1PL61_MYOLU Unreviewed; 299 AA.
AC G1PL61;
DT 19-OCT-2011, integrated into UniProtKB/TrEMBL.
DT 19-OCT-2011, sequence version 1.
DT 27-MAR-2024, entry version 55.
DE RecName: Full=Ribonuclease {ECO:0000256|RuleBase:RU003515};
DE EC=3.1.26.4 {ECO:0000256|RuleBase:RU003515};
GN Name=RNASEH2A {ECO:0000313|Ensembl:ENSMLUP00000011578.2};
OS Myotis lucifugus (Little brown bat).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Chiroptera; Microchiroptera; Vespertilionidae;
OC Myotis.
OX NCBI_TaxID=59463 {ECO:0000313|Ensembl:ENSMLUP00000011578.2, ECO:0000313|Proteomes:UP000001074};
RN [1] {ECO:0000313|Ensembl:ENSMLUP00000011578.2, ECO:0000313|Proteomes:UP000001074}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=21993624; DOI=10.1038/nature10530;
RA Lindblad-Toh K., Garber M., Zuk O., Lin M.F., Parker B.J., Washietl S.,
RA Kheradpour P., Ernst J., Jordan G., Mauceli E., Ward L.D., Lowe C.B.,
RA Holloway A.K., Clamp M., Gnerre S., Alfoldi J., Beal K., Chang J.,
RA Clawson H., Cuff J., Di Palma F., Fitzgerald S., Flicek P., Guttman M.,
RA Hubisz M.J., Jaffe D.B., Jungreis I., Kent W.J., Kostka D., Lara M.,
RA Martins A.L., Massingham T., Moltke I., Raney B.J., Rasmussen M.D.,
RA Robinson J., Stark A., Vilella A.J., Wen J., Xie X., Zody M.C., Baldwin J.,
RA Bloom T., Chin C.W., Heiman D., Nicol R., Nusbaum C., Young S.,
RA Wilkinson J., Worley K.C., Kovar C.L., Muzny D.M., Gibbs R.A., Cree A.,
RA Dihn H.H., Fowler G., Jhangiani S., Joshi V., Lee S., Lewis L.R.,
RA Nazareth L.V., Okwuonu G., Santibanez J., Warren W.C., Mardis E.R.,
RA Weinstock G.M., Wilson R.K., Delehaunty K., Dooling D., Fronik C.,
RA Fulton L., Fulton B., Graves T., Minx P., Sodergren E., Birney E.,
RA Margulies E.H., Herrero J., Green E.D., Haussler D., Siepel A., Goldman N.,
RA Pollard K.S., Pedersen J.S., Lander E.S., Kellis M.;
RT "A high-resolution map of human evolutionary constraint using 29 mammals.";
RL Nature 478:476-482(2011).
RN [2] {ECO:0000313|Ensembl:ENSMLUP00000011578.2}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: Catalytic subunit of RNase HII, an endonuclease that
CC specifically degrades the RNA of RNA:DNA hybrids. Participates in DNA
CC replication, possibly by mediating the removal of lagging-strand
CC Okazaki fragment RNA primers during DNA replication. Mediates the
CC excision of single ribonucleotides from DNA:RNA duplexes.
CC {ECO:0000256|ARBA:ARBA00024981}.
CC -!- FUNCTION: Endonuclease that specifically degrades the RNA of RNA-DNA
CC hybrids. {ECO:0000256|RuleBase:RU003515}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Endonucleolytic cleavage to 5'-phosphomonoester.; EC=3.1.26.4;
CC Evidence={ECO:0000256|ARBA:ARBA00000077, ECO:0000256|PROSITE-
CC ProRule:PRU01319, ECO:0000256|RuleBase:RU003515};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|PROSITE-ProRule:PRU01319};
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|PROSITE-ProRule:PRU01319};
CC Note=Manganese or magnesium. Binds 1 divalent metal ion per monomer in
CC the absence of substrate. May bind a second metal ion after substrate
CC binding. {ECO:0000256|PROSITE-ProRule:PRU01319};
CC -!- SIMILARITY: Belongs to the RNase HII family. Eukaryotic subfamily.
CC {ECO:0000256|ARBA:ARBA00007058}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AAPE02050991; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR RefSeq; XP_014302723.1; XM_014447237.1.
DR AlphaFoldDB; G1PL61; -.
DR STRING; 59463.ENSMLUP00000011578; -.
DR Ensembl; ENSMLUT00000012726.2; ENSMLUP00000011578.2; ENSMLUG00000012723.2.
DR GeneID; 102436020; -.
DR KEGG; mlf:102436020; -.
DR CTD; 10535; -.
DR eggNOG; KOG2299; Eukaryota.
DR GeneTree; ENSGT00390000010768; -.
DR HOGENOM; CLU_036532_0_3_1; -.
DR InParanoid; G1PL61; -.
DR OMA; REECRFF; -.
DR OrthoDB; 117476at2759; -.
DR TreeFam; TF314302; -.
DR Proteomes; UP000001074; Unassembled WGS sequence.
DR GO; GO:0005829; C:cytosol; IEA:Ensembl.
DR GO; GO:0005654; C:nucleoplasm; IEA:Ensembl.
DR GO; GO:0032299; C:ribonuclease H2 complex; IEA:Ensembl.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004523; F:RNA-DNA hybrid ribonuclease activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006298; P:mismatch repair; IEA:Ensembl.
DR GO; GO:0006401; P:RNA catabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd07181; RNase_HII_eukaryota_like; 1.
DR Gene3D; 3.30.420.10; Ribonuclease H-like superfamily/Ribonuclease H; 1.
DR Gene3D; 1.10.10.460; Ribonuclease hii. Domain 2; 1.
DR InterPro; IPR004649; RNase_H2_suA.
DR InterPro; IPR001352; RNase_HII/HIII.
DR InterPro; IPR024567; RNase_HII/HIII_dom.
DR InterPro; IPR023160; RNase_HII_hlx-loop-hlx_cap_dom.
DR InterPro; IPR012337; RNaseH-like_sf.
DR InterPro; IPR036397; RNaseH_sf.
DR NCBIfam; TIGR00729; ribonuclease HII; 1.
DR PANTHER; PTHR10954; RIBONUCLEASE H2 SUBUNIT A; 1.
DR PANTHER; PTHR10954:SF7; RIBONUCLEASE H2 SUBUNIT A; 1.
DR Pfam; PF01351; RNase_HII; 1.
DR SUPFAM; SSF53098; Ribonuclease H-like; 1.
DR PROSITE; PS51975; RNASE_H_2; 1.
PE 3: Inferred from homology;
KW Endonuclease {ECO:0000256|ARBA:ARBA00022759, ECO:0000256|PROSITE-
KW ProRule:PRU01319};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|PROSITE-
KW ProRule:PRU01319};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|PROSITE-
KW ProRule:PRU01319};
KW Nuclease {ECO:0000256|ARBA:ARBA00022722, ECO:0000256|PROSITE-
KW ProRule:PRU01319}; Reference proteome {ECO:0000313|Proteomes:UP000001074}.
FT DOMAIN 28..251
FT /note="RNase H type-2"
FT /evidence="ECO:0000259|PROSITE:PS51975"
FT BINDING 34
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01319"
FT BINDING 35
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01319"
FT BINDING 142
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01319"
SQ SEQUENCE 299 AA; 33329 MW; 4033D3C91086A61D CRC64;
MDLGELERDN TGRCRLNSPV PAVCRKEPCV LGVDEAGRGP VLGPMVYAIC YCPMSRLADL
EALKVADSKT LSESERDRLF AKMEEDGDFV GWALDVLSPN LISTSMLGRV KYNLNSLSHD
TAAGLVQYAL DQGVNVAQVF VDTVGMPETY QERLQQRFPG IEVTVKAKAD ALYPVVSAAS
ICAKVARDQA VKNWQFVEKL QDLDTDYGSG YPNDPKTKAW LRKNVEPVFG FPQFVRFSWR
TAQSILEKEA EGVTWEDLPT GDQEGQGRIT SYFNEKPGNR PHLPHRYFQE RGLESATTL
//
