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Database: UniProt
Entry: A0A166UWF5_9CYAN
LinkDB: A0A166UWF5_9CYAN
Original site: A0A166UWF5_9CYAN 
ID   A0A166UWF5_9CYAN        Unreviewed;       147 AA.
AC   A0A166UWF5;
DT   06-JUL-2016, integrated into UniProtKB/TrEMBL.
DT   06-JUL-2016, sequence version 1.
DT   16-JAN-2019, entry version 11.
DE   RecName: Full=Mini-ribonuclease 3 {ECO:0000256|HAMAP-Rule:MF_01468};
DE            Short=Mini-3 {ECO:0000256|HAMAP-Rule:MF_01468};
DE            Short=Mini-RNase 3 {ECO:0000256|HAMAP-Rule:MF_01468};
DE            EC=3.1.26.- {ECO:0000256|HAMAP-Rule:MF_01468};
DE   AltName: Full=Mini-RNase III {ECO:0000256|HAMAP-Rule:MF_01468};
DE            Short=Mini-III {ECO:0000256|HAMAP-Rule:MF_01468};
GN   Name=mrnC {ECO:0000256|HAMAP-Rule:MF_01468};
GN   ORFNames=AY599_15515 {ECO:0000313|EMBL:OAB62161.1};
OS   Leptolyngbya valderiana BDU 20041.
OC   Bacteria; Cyanobacteria; Synechococcales; Leptolyngbyaceae;
OC   Leptolyngbya.
OX   NCBI_TaxID=322866 {ECO:0000313|EMBL:OAB62161.1};
RN   [1] {ECO:0000313|EMBL:OAB62161.1}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BDU 20041 {ECO:0000313|EMBL:OAB62161.1};
RA   Wen L., He K., Yang H.;
RL   Submitted (FEB-2016) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|EMBL:OAB62161.1}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BDU 20041 {ECO:0000313|EMBL:OAB62161.1};
RA   Peter A.P., Garlapati D., Kaliaperumal E.M., Lakshmanan K.,
RA   Tyagaraj B.;
RT   "De novo Whole Genome Sequencing of Leptolyngbya valderiana BDU
RT   20041.";
RL   Submitted (MAY-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Involved in correct processing of both the 5' and 3'
CC       ends of 23S rRNA precursor. Processes 30S rRNA precursor
CC       transcript even in absence of ribonuclease 3 (Rnc); Rnc processes
CC       30S rRNA into smaller rRNA precursors. {ECO:0000256|HAMAP-
CC       Rule:MF_01468}.
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000256|HAMAP-
CC         Rule:MF_01468};
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01468}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01468}.
CC   -!- SIMILARITY: Belongs to the MrnC RNase family. {ECO:0000256|HAMAP-
CC       Rule:MF_01468}.
CC   -!- CAUTION: The sequence shown here is derived from an
CC       EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is
CC       preliminary data. {ECO:0000313|EMBL:OAB62161.1}.
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DR   EMBL; LSYZ01000084; OAB62161.1; -; Genomic_DNA.
DR   EnsemblBacteria; OAB62161; OAB62161; AY599_15515.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004525; F:ribonuclease III activity; IEA:InterPro.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-UniRule.
DR   CDD; cd00593; RIBOc; 1.
DR   Gene3D; 1.10.1520.10; -; 1.
DR   HAMAP; MF_01468; RNase_Mini_III; 1.
DR   InterPro; IPR008226; Mini3_fam.
DR   InterPro; IPR000999; RNase_III_dom.
DR   InterPro; IPR036389; RNase_III_sf.
DR   Pfam; PF00636; Ribonuclease_3; 1.
DR   PIRSF; PIRSF005520; UCP005520; 1.
DR   SMART; SM00535; RIBOc; 1.
DR   SUPFAM; SSF69065; SSF69065; 1.
PE   3: Inferred from homology;
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01468};
KW   Endonuclease {ECO:0000256|HAMAP-Rule:MF_01468};
KW   Hydrolase {ECO:0000256|HAMAP-Rule:MF_01468};
KW   Magnesium {ECO:0000256|HAMAP-Rule:MF_01468};
KW   Nuclease {ECO:0000256|HAMAP-Rule:MF_01468};
KW   Ribosome biogenesis {ECO:0000256|HAMAP-Rule:MF_01468};
KW   RNA-binding {ECO:0000256|HAMAP-Rule:MF_01468};
KW   rRNA processing {ECO:0000256|HAMAP-Rule:MF_01468};
KW   rRNA-binding {ECO:0000256|HAMAP-Rule:MF_01468}.
FT   DOMAIN        2    131       RNase III. {ECO:0000259|SMART:SM00535}.
FT   ACT_SITE     27     27       {ECO:0000256|HAMAP-Rule:MF_01468}.
SQ   SEQUENCE   147 AA;  16779 MW;  B6CF38651FF10191 CRC64;
     MLALQRGELT PQQVRRISAA ALAYLGDAVY ELYVRRYYLF PPQRTRAYHQ CVVAQVRAER
     QAQHLQEIEP YLTDEEKDAI RRGRNATVKS PKRLDPVVYQ QATGLETLVG YLYLCDPQRL
     LELFDRISFD PHPSLSASAS DADPSSP
//
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