ID A0A0A6D3R3_9SPHN Unreviewed; 391 AA.
AC A0A0A6D3R3;
DT 04-FEB-2015, integrated into UniProtKB/TrEMBL.
DT 04-FEB-2015, sequence version 1.
DT 24-JAN-2024, entry version 33.
DE RecName: Full=Ribonuclease D {ECO:0000256|HAMAP-Rule:MF_01899};
DE Short=RNase D {ECO:0000256|HAMAP-Rule:MF_01899};
DE EC=3.1.13.5 {ECO:0000256|HAMAP-Rule:MF_01899};
GN Name=rnd {ECO:0000256|HAMAP-Rule:MF_01899};
GN ORFNames=NI18_04625 {ECO:0000313|EMBL:KHA65082.1};
OS Sphingomonas sp. Ant20.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Sphingomonas.
OX NCBI_TaxID=104605 {ECO:0000313|EMBL:KHA65082.1, ECO:0000313|Proteomes:UP000033201};
RN [1] {ECO:0000313|EMBL:KHA65082.1, ECO:0000313|Proteomes:UP000033201}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ant20 {ECO:0000313|EMBL:KHA65082.1,
RC ECO:0000313|Proteomes:UP000033201};
RA Ronca S., Frossard A., Guerrero L.D., Makhalanyane T.P., Aislabie J.M.,
RA Cowan D.A.;
RT "Draft Genome Sequence of Spingomonas sp. strain Ant20, isolated from oil-
RT polluted soil near Scott Base, Antarctica.";
RL Submitted (OCT-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Exonuclease involved in the 3' processing of various
CC precursor tRNAs. Initiates hydrolysis at the 3'-terminus of an RNA
CC molecule and releases 5'-mononucleotides. {ECO:0000256|HAMAP-
CC Rule:MF_01899}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Exonucleolytic cleavage that removes extra residues from the
CC 3'-terminus of tRNA to produce 5'-mononucleotides.; EC=3.1.13.5;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01899};
CC -!- COFACTOR:
CC Name=a divalent metal cation; Xref=ChEBI:CHEBI:60240;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01899};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01899}.
CC -!- SIMILARITY: Belongs to the RNase D family. {ECO:0000256|HAMAP-
CC Rule:MF_01899}.
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:KHA65082.1}.
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DR EMBL; JRVI01000020; KHA65082.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0A6D3R3; -.
DR Proteomes; UP000033201; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008408; F:3'-5' exonuclease activity; IEA:InterPro.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0000166; F:nucleotide binding; IEA:InterPro.
DR GO; GO:0033890; F:ribonuclease D activity; IEA:UniProtKB-UniRule.
DR GO; GO:0042780; P:tRNA 3'-end processing; IEA:UniProtKB-UniRule.
DR CDD; cd06142; RNaseD_exo; 1.
DR Gene3D; 1.10.150.80; HRDC domain; 1.
DR Gene3D; 3.30.420.10; Ribonuclease H-like superfamily/Ribonuclease H; 1.
DR HAMAP; MF_01899; RNase_D; 1.
DR InterPro; IPR002562; 3'-5'_exonuclease_dom.
DR InterPro; IPR010997; HRDC-like_sf.
DR InterPro; IPR002121; HRDC_dom.
DR InterPro; IPR044876; HRDC_dom_sf.
DR InterPro; IPR006292; RNase_D.
DR InterPro; IPR012337; RNaseH-like_sf.
DR InterPro; IPR036397; RNaseH_sf.
DR NCBIfam; TIGR01388; rnd; 1.
DR PANTHER; PTHR47649; RIBONUCLEASE D; 1.
DR PANTHER; PTHR47649:SF1; RIBONUCLEASE D; 1.
DR Pfam; PF01612; DNA_pol_A_exo1; 1.
DR Pfam; PF00570; HRDC; 1.
DR SMART; SM00474; 35EXOc; 1.
DR SMART; SM00341; HRDC; 1.
DR SUPFAM; SSF47819; HRDC-like; 2.
DR SUPFAM; SSF53098; Ribonuclease H-like; 1.
DR PROSITE; PS50967; HRDC; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01899};
KW Exonuclease {ECO:0000256|ARBA:ARBA00022839, ECO:0000256|HAMAP-
KW Rule:MF_01899}; Hydrolase {ECO:0000256|HAMAP-Rule:MF_01899};
KW Nuclease {ECO:0000256|ARBA:ARBA00022722, ECO:0000256|HAMAP-Rule:MF_01899};
KW Reference proteome {ECO:0000313|Proteomes:UP000033201};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694, ECO:0000256|HAMAP-
KW Rule:MF_01899}.
FT DOMAIN 212..293
FT /note="HRDC"
FT /evidence="ECO:0000259|PROSITE:PS50967"
SQ SEQUENCE 391 AA; 43313 MW; FA25C35F424664EA CRC64;
MHIHPLISDS ATLANLCARL ADADYVCVDT EFMRESTYYP ELCLIQIADD KEAAAIDPMA
PGIDLKPLLD LLVENHDVLK VVHAGGQDIE IVYNLTGKTP FPLFDTQVAA MALGQGEQIG
YSNLVDSWLG IAVDKGARFT DWARRPLDAR QIEYAIGDVT HLSKIFPKML ERLRKTGRGV
WLDQEMERLG DIANYANDPD LAWKRVRISG RKPDVLGRLK ALARWRELEA QAKDLPRGRI
VKDETLGDMA GHPPRKQSDL ARVRGLSATW AGNDIGARLM LAIEQAQPLG DDELPPRDDR
KPGLGKEGSL VADLLKLLLK IRSRDIDVAS KLLARTDELE ALAAGVRTGL PMLEGWRFDQ
FGRDALDLVE GRLAFAVING KLKMTRTEDA A
//
