ID A0A5N7BAG7_9EURO Unreviewed; 363 AA.
AC A0A5N7BAG7;
DT 22-APR-2020, integrated into UniProtKB/TrEMBL.
DT 22-APR-2020, sequence version 1.
DT 13-SEP-2023, entry version 12.
DE RecName: Full=Ribonuclease {ECO:0000256|RuleBase:RU003515};
DE EC=3.1.26.4 {ECO:0000256|RuleBase:RU003515};
GN ORFNames=BDV26DRAFT_185326 {ECO:0000313|EMBL:KAE8378734.1};
OS Aspergillus bertholletiae.
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus.
OX NCBI_TaxID=1226010 {ECO:0000313|EMBL:KAE8378734.1, ECO:0000313|Proteomes:UP000326198};
RN [1] {ECO:0000313|EMBL:KAE8378734.1, ECO:0000313|Proteomes:UP000326198}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IBT 29228 {ECO:0000313|EMBL:KAE8378734.1,
RC ECO:0000313|Proteomes:UP000326198};
RG DOE Joint Genome Institute;
RA Kjaerbolling I., Vesth T., Frisvad J.C., Nybo J.L., Theobald S.,
RA Kildgaard S., Isbrandt T., Kuo A., Sato A., Lyhne E.K., Kogle M.E.,
RA Wiebenga A., Kun R.S., Lubbers R.J., Makela M.R., Barry K., Chovatia M.,
RA Clum A., Daum C., Haridas S., He G., LaButti K., Lipzen A., Mondo S.,
RA Riley R., Salamov A., Simmons B.A., Magnuson J.K., Henrissat B.,
RA Mortensen U.H., Larsen T.O., Devries R.P., Grigoriev I.V., Machida M.,
RA Baker S.E., Andersen M.R.;
RT "Friends and foes A comparative genomics studyof 23 Aspergillus species
RT from section Flavi.";
RL Submitted (APR-2019) 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}.
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DR EMBL; ML736204; KAE8378734.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A5N7BAG7; -.
DR Proteomes; UP000326198; Unassembled WGS sequence.
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: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:UP000326198}.
FT DOMAIN 78..319
FT /note="RNase H type-2"
FT /evidence="ECO:0000259|PROSITE:PS51975"
FT BINDING 84
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01319"
FT BINDING 85
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01319"
FT BINDING 201
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01319"
SQ SEQUENCE 363 AA; 40157 MW; FD8C19E7530DA268 CRC64;
MEEPTQHLSF NSQSTLSSAG LFVPPSINRL RLYAGESYSY YSPCPATDTT RQPSSDALKA
DAMCIDDSTL TESYPESYFV LGVDEAGRGP VLGPMVYSAF YLPHDLHQSL LVHDYSFNDS
KVLTPGVRAN LMRLLCTPGT PLFESCGWAT KLLSARDISS GMMRPGAGVY NLNAQAMDAT
VELIREIVEA RKVDIREVYI DTIGNPTTYQ QKLERIFPSL KITVAKKADS LYPCVSAASV
AAKVTRDVAL GLCHEDIVET HQSDDSSQTT SLDSWGSGYP SDSKCVNWLR MNMNPIFGWG
NECRFSWGTS KEMLEIKGGV KVDWPLDEEN TQLHDFLLTS SEAPKGTNQE LRDWFGQKTA
EVI
//
