ID   ORN_BURP0               Reviewed;         201 AA.
AC   A3NXT2;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   03-APR-2007, sequence version 1.
DT   03-AUG-2022, entry version 70.
DE   RecName: Full=Oligoribonuclease {ECO:0000255|HAMAP-Rule:MF_00045};
DE            EC=3.1.15.- {ECO:0000255|HAMAP-Rule:MF_00045};
GN   Name=orn {ECO:0000255|HAMAP-Rule:MF_00045};
GN   OrderedLocusNames=BURPS1106A_2908;
OS   Burkholderia pseudomallei (strain 1106a).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Burkholderia; pseudomallei group.
OX   NCBI_TaxID=357348;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1106a;
RX   PubMed=20333227; DOI=10.1093/gbe/evq003;
RA   Losada L., Ronning C.M., DeShazer D., Woods D., Fedorova N., Kim H.S.,
RA   Shabalina S.A., Pearson T.R., Brinkac L., Tan P., Nandi T., Crabtree J.,
RA   Badger J., Beckstrom-Sternberg S., Saqib M., Schutzer S.E., Keim P.,
RA   Nierman W.C.;
RT   "Continuing evolution of Burkholderia mallei through genome reduction and
RT   large-scale rearrangements.";
RL   Genome Biol. Evol. 2:102-116(2010).
CC   -!- FUNCTION: 3'-to-5' exoribonuclease specific for small
CC       oligoribonucleotides. {ECO:0000255|HAMAP-Rule:MF_00045}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00045}.
CC   -!- SIMILARITY: Belongs to the oligoribonuclease family.
CC       {ECO:0000255|HAMAP-Rule:MF_00045}.
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DR   EMBL; CP000572; ABN89005.1; -; Genomic_DNA.
DR   RefSeq; WP_004535917.1; NC_009076.1.
DR   AlphaFoldDB; A3NXT2; -.
DR   SMR; A3NXT2; -.
DR   EnsemblBacteria; ABN89005; ABN89005; BURPS1106A_2908.
DR   GeneID; 56528699; -.
DR   KEGG; bpl:BURPS1106A_2908; -.
DR   HOGENOM; CLU_064761_2_0_4; -.
DR   OMA; AFFHYRN; -.
DR   Proteomes; UP000006738; Chromosome I.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0000175; F:3'-5'-exoribonuclease activity; IEA:InterPro.
DR   GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR   CDD; cd06135; Orn; 1.
DR   Gene3D; 3.30.420.10; -; 1.
DR   HAMAP; MF_00045; Oligoribonuclease; 1.
DR   InterPro; IPR013520; Exonuclease_RNaseT/DNA_pol3.
DR   InterPro; IPR022894; Oligoribonuclease.
DR   InterPro; IPR012337; RNaseH-like_sf.
DR   InterPro; IPR036397; RNaseH_sf.
DR   PANTHER; PTHR11046; PTHR11046; 1.
DR   Pfam; PF00929; RNase_T; 1.
DR   SMART; SM00479; EXOIII; 1.
DR   SUPFAM; SSF53098; SSF53098; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Exonuclease; Hydrolase; Nuclease.
FT   CHAIN           1..201
FT                   /note="Oligoribonuclease"
FT                   /id="PRO_1000004238"
FT   DOMAIN          20..183
FT                   /note="Exonuclease"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00045"
FT   ACT_SITE        141
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00045"
SQ   SEQUENCE   201 AA;  22607 MW;  6C26B931906832BA CRC64;
     MTDISAVAGQ PALVRNELNL VWLDMEMTGL DPDTDRIIEI AVVVTNSTLD IAVEGPVLAI
     HQSDETLAKM DDWNKNTHGR SGLIDRVRAS SVTEADAAAQ IAAFLARHVP PGKSPMCGNS
     ICQDRRFMAR WMPELERFFH YRNLDVSTLK ELCRRWQPAI YKGFQKRAMH TALADIHESI
     DELKYYRERF LIPAAPAGET A