ID   RN2H_SYNY3              Reviewed;         666 AA.
AC   P73177;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   25-MAY-2022, entry version 112.
DE   RecName: Full=Uncharacterized ribonuclease sll1290;
DE            EC=3.1.-.-;
GN   OrderedLocusNames=sll1290;
OS   Synechocystis sp. (strain PCC 6803 / Kazusa).
OC   Bacteria; Cyanobacteria; Synechococcales; Merismopediaceae; Synechocystis;
OC   unclassified Synechocystis.
OX   NCBI_TaxID=1111708;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 6803 / Kazusa;
RX   PubMed=8905231; DOI=10.1093/dnares/3.3.109;
RA   Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y.,
RA   Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T.,
RA   Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.,
RA   Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT   "Sequence analysis of the genome of the unicellular cyanobacterium
RT   Synechocystis sp. strain PCC6803. II. Sequence determination of the entire
RT   genome and assignment of potential protein-coding regions.";
RL   DNA Res. 3:109-136(1996).
RN   [2]
RP   DISRUPTION PHENOTYPE.
RC   STRAIN=PCC 6803 / Kazusa;
RX   PubMed=12601000; DOI=10.1074/jbc.m211571200;
RA   Rott R., Zipor G., Portnoy V., Liveanu V., Schuster G.;
RT   "RNA polyadenylation and degradation in cyanobacteria are similar to the
RT   chloroplast but different from Escherichia coli.";
RL   J. Biol. Chem. 278:15771-15777(2003).
CC   -!- DISRUPTION PHENOTYPE: Essential, it cannot be deleted.
CC       {ECO:0000269|PubMed:12601000}.
CC   -!- SIMILARITY: Belongs to the RNR ribonuclease family. {ECO:0000305}.
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DR   EMBL; BA000022; BAA17203.1; -; Genomic_DNA.
DR   PIR; S75289; S75289.
DR   AlphaFoldDB; P73177; -.
DR   SMR; P73177; -.
DR   IntAct; P73177; 1.
DR   STRING; 1148.1652280; -.
DR   PaxDb; P73177; -.
DR   EnsemblBacteria; BAA17203; BAA17203; BAA17203.
DR   KEGG; syn:sll1290; -.
DR   eggNOG; COG0557; Bacteria.
DR   InParanoid; P73177; -.
DR   OMA; YLPTGMI; -.
DR   PhylomeDB; P73177; -.
DR   Proteomes; UP000001425; Chromosome.
DR   GO; GO:0000178; C:exosome (RNase complex); IBA:GO_Central.
DR   GO; GO:0000175; F:3'-5'-exoribonuclease activity; IBA:GO_Central.
DR   GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR001900; RNase_II/R.
DR   Pfam; PF00773; RNB; 1.
DR   SMART; SM00955; RNB; 1.
DR   SUPFAM; SSF50249; SSF50249; 1.
PE   3: Inferred from homology;
KW   Hydrolase; Nuclease; Reference proteome.
FT   CHAIN           1..666
FT                   /note="Uncharacterized ribonuclease sll1290"
FT                   /id="PRO_0000166426"
SQ   SEQUENCE   666 AA;  75802 MW;  6DE661D7ADC9A753 CRC64;
     MEKGQLIEFR HQGERRLAVV DRPDGKKDWV VIDQQGQSHK LKPQRVEYEI PGGPYTVDDL
     PSFLGEVDQY LDPSSLEVAW ELLIEEGESI TPADLALLLF SEQSPSQCYA AHALLAEDKL
     YFKQKGNHYE PRPSSQIEEI KHQMRVQAQK EQEQQGFIDR VNQALAGEKV TWEGSDRLRL
     EALEKFILFP EQNHRQALDI LQTLGKPGRT DETQNLLIEL GIWQRHENLF LRRSAYPNQF
     PAKVSDVAHA YLTNPPPDPD QERFDLTTLK TYTIDDESTS EIDDGLSVET LADGGHRLWI
     HVADPTRLLS PNDELDLEAR KRSTSLYLPT GMISMFPPEL ATGPMSLLQG QRCVALSFGV
     TLDEVGAVRD FTIAPSWVKP TYRLTYEDVD EMLVLKIQGE PELPLLAEAA KKRAQWRKSQ
     GAITIKMPEA IIKVNADEEV QIYLQETSVS RQLVAEMMIL AGEVAGRFCQ EHGIPVPFRG
     QPQPELPSDE ELLSLPPGPV RECAVRRCMP RSEVGITPSR HASLGLDLYS QATSPIRRYT
     DLITHFQMKA YLRGEPLPFS GEQVQEILYS VMPSSKEATL VERQTNRYWS LEFLRRNINE
     VWQGVMLRWL REDDGLGLIL LEELGLELPH RFDRPISPGD RLSLKVSNAD PHRDEIRFRE
     LLANEA