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Database: UniProt
Entry: A0A143WZZ5_9FIRM
LinkDB: A0A143WZZ5_9FIRM
Original site: A0A143WZZ5_9FIRM 
ID   A0A143WZZ5_9FIRM        Unreviewed;       139 AA.
AC   A0A143WZZ5;
DT   08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT   08-JUN-2016, sequence version 1.
DT   20-DEC-2017, entry version 8.
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   ECO:0000313|EMBL:CVH75970.1};
GN   ORFNames=BN3662_01285 {ECO:0000313|EMBL:CVH75970.1};
OS   Clostridiales bacterium CHKCI006.
OC   Bacteria; Firmicutes; Clostridia; Clostridiales.
OX   NCBI_TaxID=1780379 {ECO:0000313|EMBL:CVH75970.1, ECO:0000313|Proteomes:UP000198633};
RN   [1] {ECO:0000313|EMBL:CVH75970.1, ECO:0000313|Proteomes:UP000198633}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CHKC6 {ECO:0000313|EMBL:CVH75970.1};
RA   Oliw E.H.;
RL   Submitted (JAN-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}.
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DR   EMBL; FCNA01000065; CVH75970.1; -; Genomic_DNA.
DR   Proteomes; UP000198633; Unassembled WGS sequence.
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   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   SUPFAM; SSF69065; SSF69065; 1.
PE   3: Inferred from homology;
KW   Complete proteome {ECO:0000313|Proteomes:UP000198633};
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   ECO:0000313|EMBL:CVH75970.1};
KW   Magnesium {ECO:0000256|HAMAP-Rule:MF_01468};
KW   Nuclease {ECO:0000256|HAMAP-Rule:MF_01468};
KW   Reference proteome {ECO:0000313|Proteomes:UP000198633};
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       10    107       RNase III. {ECO:0000259|Pfam:PF00636}.
FT   ACT_SITE     16     16       {ECO:0000256|HAMAP-Rule:MF_01468}.
SQ   SEQUENCE   139 AA;  16118 MW;  EBC9E2CD6E53CEF9 CRC64;
     MRPELTNALV LAYIGDAVLE VLVRDYLVLE AGIVKPHLLQ KASIQYVSAW AQADFMQAAK
     EQGWLTSQEL DWYRRGRNAH HARKTHKDVK AHNESSGFEA ILGTWHLMGN EPRIQEIFRL
     YIAYINRKKG ETDERMDLR
//
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