ID RNJ2_STAS1 Reviewed; 557 AA.
AC Q49X63;
DT 15-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT 13-SEP-2005, sequence version 1.
DT 27-MAR-2024, entry version 103.
DE RecName: Full=Ribonuclease J 2 {ECO:0000255|HAMAP-Rule:MF_01491};
DE Short=RNase J2 {ECO:0000255|HAMAP-Rule:MF_01491};
DE EC=3.1.-.- {ECO:0000255|HAMAP-Rule:MF_01491};
GN Name=rnj2 {ECO:0000255|HAMAP-Rule:MF_01491}; OrderedLocusNames=SSP1490;
OS Staphylococcus saprophyticus subsp. saprophyticus (strain ATCC 15305 / DSM
OS 20229 / NCIMB 8711 / NCTC 7292 / S-41).
OC Bacteria; Bacillota; Bacilli; Bacillales; Staphylococcaceae;
OC Staphylococcus.
OX NCBI_TaxID=342451;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 15305 / DSM 20229 / NCIMB 8711 / NCTC 7292 / S-41;
RX PubMed=16135568; DOI=10.1073/pnas.0502950102;
RA Kuroda M., Yamashita A., Hirakawa H., Kumano M., Morikawa K., Higashide M.,
RA Maruyama A., Inose Y., Matoba K., Toh H., Kuhara S., Hattori M., Ohta T.;
RT "Whole genome sequence of Staphylococcus saprophyticus reveals the
RT pathogenesis of uncomplicated urinary tract infection.";
RL Proc. Natl. Acad. Sci. U.S.A. 102:13272-13277(2005).
CC -!- FUNCTION: An RNase that has 5'-3' exonuclease and possibly
CC endoonuclease activity. Involved in maturation of rRNA and in some
CC organisms also mRNA maturation and/or decay (By similarity).
CC {ECO:0000250}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01491};
CC Note=Binds up to 2 Zn(2+) ions per subunit. It is not clear if Zn(2+)
CC or Mg(2+) is physiologically important. {ECO:0000255|HAMAP-
CC Rule:MF_01491};
CC -!- SUBUNIT: Homodimer, may be a subunit of the RNA degradosome.
CC {ECO:0000255|HAMAP-Rule:MF_01491}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01491}.
CC -!- SIMILARITY: Belongs to the metallo-beta-lactamase superfamily. RNA-
CC metabolizing metallo-beta-lactamase-like family. Bacterial RNase J
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_01491}.
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DR EMBL; AP008934; BAE18635.1; -; Genomic_DNA.
DR RefSeq; WP_011303250.1; NZ_MTGA01000034.1.
DR AlphaFoldDB; Q49X63; -.
DR SMR; Q49X63; -.
DR KEGG; ssp:SSP1490; -.
DR PATRIC; fig|342451.11.peg.1493; -.
DR eggNOG; COG0595; Bacteria.
DR HOGENOM; CLU_008727_3_1_9; -.
DR OrthoDB; 9758375at2; -.
DR Proteomes; UP000006371; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004534; F:5'-3' RNA exonuclease activity; IEA:UniProtKB-UniRule.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004521; F:RNA endonuclease activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-UniRule.
DR CDD; cd07714; RNaseJ_MBL-fold; 1.
DR Gene3D; 3.10.20.580; -; 1.
DR Gene3D; 3.40.50.10710; Metallo-hydrolase/oxidoreductase; 1.
DR Gene3D; 3.60.15.10; Ribonuclease Z/Hydroxyacylglutathione hydrolase-like; 1.
DR HAMAP; MF_01491; RNase_J_bact; 1.
DR InterPro; IPR001279; Metallo-B-lactamas.
DR InterPro; IPR036866; RibonucZ/Hydroxyglut_hydro.
DR InterPro; IPR011108; RMMBL.
DR InterPro; IPR004613; RNase_J.
DR InterPro; IPR042173; RNase_J_2.
DR InterPro; IPR030854; RNase_J_bac.
DR InterPro; IPR041636; RNase_J_C.
DR NCBIfam; TIGR00649; MG423; 1.
DR PANTHER; PTHR43694; RIBONUCLEASE J; 1.
DR PANTHER; PTHR43694:SF4; RIBONUCLEASE J 2; 1.
DR Pfam; PF00753; Lactamase_B; 1.
DR Pfam; PF07521; RMMBL; 1.
DR Pfam; PF17770; RNase_J_C; 1.
DR PIRSF; PIRSF004803; RnjA; 1.
DR SMART; SM00849; Lactamase_B; 1.
DR SUPFAM; SSF56281; Metallo-hydrolase/oxidoreductase; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Endonuclease; Exonuclease; Hydrolase; Metal-binding; Nuclease;
KW Reference proteome; RNA-binding; rRNA processing; Zinc.
FT CHAIN 1..557
FT /note="Ribonuclease J 2"
FT /id="PRO_0000286858"
FT BINDING 76
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01491"
FT BINDING 78
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01491"
FT BINDING 144
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01491"
FT BINDING 166
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01491"
FT BINDING 366..370
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01491"
SQ SEQUENCE 557 AA; 62497 MW; 45AB08518BFEA2F8 CRC64;
MSLIKKKNKN IRIIPLGGVG EIAKNMYIVE VDDEMFMLDA GLMFPEDEML GVDIVIPDIQ
YVIENKEKLK GIFLTHGHEH AIGAVTYVLE QVDAPVYGSK LTIALIKENM KARNVNKKVR
YYTVNNESVM RFKGVNVTFF NTTHSIPDSL GICIHTSYGA IVYTGEFKFD QSLHGHYAPD
LKKMTEIGEA GVFALISDST EAEKPGYNTP ENVIESHMYD AFTKVKGRLI VSCYASNFIR
IQQVLNLAQR LNRKVSFLGR SLESSFNIAR KMGYFDISKD LLIPINEVEN YPKNEVIIIA
TGMQGEPVEA LSQMAQKKHK IMNIEPGDSV FLTITASANM EVIVGNTLNE LVRAGAEIIP
NSKKIHASSH GCMEELKMMI NIMKPEYFIP VNGEFKMQIS HAKLANEAGV QPEKIFLVEK
GDVVNYDGEE MILNEKVNSG NVLIDGIGVG DVGNIVLRDR HLLAEDGIFI AVVTLDPKNR
RIAAGPEIQS RGFVYVRESE ALLNEAEEKV REIVELGLQE KRIEWSEIKQ SMRDQISKLL
FENTKRRPMI IPVISEI
//
