ID A0A235GBB1_9NOCA Unreviewed; 163 AA.
AC A0A235GBB1;
DT 25-OCT-2017, integrated into UniProtKB/TrEMBL.
DT 25-OCT-2017, sequence version 1.
DT 24-JAN-2024, entry version 17.
DE RecName: Full=3'-5' exoribonuclease {ECO:0000256|HAMAP-Rule:MF_00977};
DE EC=3.1.13.- {ECO:0000256|HAMAP-Rule:MF_00977};
GN ORFNames=BDB13_4502 {ECO:0000313|EMBL:OYD70859.1};
OS Rhodococcus sp. OK302.
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Nocardiaceae;
OC Rhodococcus.
OX NCBI_TaxID=1882769 {ECO:0000313|EMBL:OYD70859.1, ECO:0000313|Proteomes:UP000215121};
RN [1] {ECO:0000313|EMBL:OYD70859.1, ECO:0000313|Proteomes:UP000215121}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OK302 {ECO:0000313|EMBL:OYD70859.1,
RC ECO:0000313|Proteomes:UP000215121};
RA Pelletier D.;
RT "Populus root and rhizosphere microbial communities from Tennessee, USA.";
RL Submitted (AUG-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Exonuclease that cleaves single-stranded 3' overhangs of
CC double-stranded RNA. {ECO:0000256|HAMAP-Rule:MF_00977}.
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00977};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|HAMAP-Rule:MF_00977};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00977}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00977}.
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:OYD70859.1}.
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DR EMBL; NPJZ01000001; OYD70859.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A235GBB1; -.
DR OrthoDB; 4640719at2; -.
DR Proteomes; UP000215121; Unassembled WGS sequence.
DR GO; GO:0008408; F:3'-5' exonuclease activity; IEA:InterPro.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0004532; F:RNA exonuclease activity; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.420.10; Ribonuclease H-like superfamily/Ribonuclease H; 1.
DR HAMAP; MF_00977; 3_5_Exoribonuc_actinobact; 1.
DR InterPro; IPR030853; 3_5_Exoribonuc_actinobac.
DR InterPro; IPR036397; RNaseH_sf.
DR InterPro; IPR033390; Rv2179c-like.
DR NCBIfam; NF033638; RNase_AS; 1.
DR Pfam; PF16473; Rv2179c-like; 1.
PE 3: Inferred from homology;
KW Exonuclease {ECO:0000256|HAMAP-Rule:MF_00977};
KW Hydrolase {ECO:0000256|HAMAP-Rule:MF_00977};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_00977};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_00977};
KW Nuclease {ECO:0000256|HAMAP-Rule:MF_00977}.
FT DOMAIN 2..153
FT /note="3'-5' exoribonuclease Rv2179c-like"
FT /evidence="ECO:0000259|Pfam:PF16473"
FT BINDING 6
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00977"
SQ SEQUENCE 163 AA; 18768 MW; 56EB4DBEAD5EBB86 CRC64;
MRYFYDCEFI EDGRTIDLVS IGVVCEDGRE YYAVSTEFDP ARAGSWVRKN VLPKLPQPSS
PLWKSRDKIR DDLLKFFVPR PMVVPELWAW VAAYDHVALC QLWGDMTELP QSLPRYTREL
RQFWEDNGSP ALPSAPADAH DALADARHNL VKFDAIARAR SLR
//
