ID A0A2P7YM73_9ASCO Unreviewed; 330 AA.
AC A0A2P7YM73;
DT 23-MAY-2018, integrated into UniProtKB/TrEMBL.
DT 23-MAY-2018, sequence version 1.
DT 13-SEP-2023, entry version 17.
DE RecName: Full=Ribonuclease {ECO:0000256|RuleBase:RU003515};
DE EC=3.1.26.4 {ECO:0000256|RuleBase:RU003515};
GN ORFNames=C7M61_003486 {ECO:0000313|EMBL:PSK37059.1};
OS [Candida] pseudohaemulonii.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Metschnikowiaceae; Metschnikowiaceae incertae sedis;
OC Candida/Metschnikowiaceae.
OX NCBI_TaxID=418784 {ECO:0000313|EMBL:PSK37059.1, ECO:0000313|Proteomes:UP000241107};
RN [1] {ECO:0000313|EMBL:PSK37059.1, ECO:0000313|Proteomes:UP000241107}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B12108 {ECO:0000313|EMBL:PSK37059.1,
RC ECO:0000313|Proteomes:UP000241107};
RA Munoz J.F., Gade L.G., Chow N.A., Litvintseva A.P., Loparev V.N.,
RA Cuomo C.A.;
RT "Candida pseudohaemulonii genome assembly and annotation.";
RL Submitted (MAR-2018) to the EMBL/GenBank/DDBJ databases.
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 -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PSK37059.1}.
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DR EMBL; PYFQ01000009; PSK37059.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2P7YM73; -.
DR STRING; 418784.A0A2P7YM73; -.
DR EnsemblFungi; C7M61_003486_t1; PSK37059.1; C7M61_003486.
DR VEuPathDB; FungiDB:C7M61_003486; -.
DR OrthoDB; 117476at2759; -.
DR Proteomes; UP000241107; Unassembled WGS sequence.
DR GO; GO:0005634; C:nucleus; IEA:EnsemblFungi.
DR GO; GO:0032299; C:ribonuclease H2 complex; IEA:EnsemblFungi.
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:0043137; P:DNA replication, removal of RNA primer; IEA:EnsemblFungi.
DR GO; GO:1990516; P:ribonucleotide excision repair; IEA:EnsemblFungi.
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:UP000241107}.
FT DOMAIN 58..290
FT /note="RNase H type-2"
FT /evidence="ECO:0000259|PROSITE:PS51975"
FT BINDING 64
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01319"
FT BINDING 65
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01319"
FT BINDING 181
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01319"
SQ SEQUENCE 330 AA; 36597 MW; D4F030BDEB07C537 CRC64;
MTDSEEPKAK RAKTSDEGMS IEKWAPKSIT SIEDKFAFDS TTYHSAIPEV IKNNPGEPIV
LGVDEAGRGP VLGPMVYGIS YCTEEYHSLL KLKYGFADSK TLKDSRRQEL FELIDQEDHE
LYKNVGWATR TMTAKDISSG MLRSALGAGA YNLNEQAHDT TIALISEVIK SGVNVRKIFV
DTVGPPASYQ AKLQRVFGNA DVTVTKKADS IFPIVSTASV VAKVTRDLNL QYFNKHIDMV
KGHDLGSGYP SDPRTSRWLK ENVDPVFGWH HGLVRFLWQT AKDAFEKAGA AKVIYEEECV
KDNGYKDVAS MFDKPVGLTS QLFYGEPALL
//
