ID A0A0B4EP07_9RHOB Unreviewed; 994 AA.
AC A0A0B4EP07;
DT 04-MAR-2015, integrated into UniProtKB/TrEMBL.
DT 04-MAR-2015, sequence version 1.
DT 27-MAR-2024, entry version 38.
DE RecName: Full=Ribonuclease E {ECO:0000256|HAMAP-Rule:MF_00970};
DE Short=RNase E {ECO:0000256|HAMAP-Rule:MF_00970};
DE EC=3.1.26.12 {ECO:0000256|HAMAP-Rule:MF_00970};
GN Name=rne {ECO:0000256|HAMAP-Rule:MF_00970};
GN ORFNames=GC1_00935 {ECO:0000313|EMBL:KID10292.1};
OS Leisingera sp. ANG1.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Leisingera.
OX NCBI_TaxID=1002340 {ECO:0000313|EMBL:KID10292.1, ECO:0000313|Proteomes:UP000031201};
RN [1] {ECO:0000313|EMBL:KID10292.1, ECO:0000313|Proteomes:UP000031201}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ANG1 {ECO:0000313|EMBL:KID10292.1,
RC ECO:0000313|Proteomes:UP000031201};
RX PubMed=21551313; DOI=10.1128/JB.05139-11;
RA Collins A.J., Nyholm S.V.;
RT "Draft genome of Phaeobacter gallaeciensis ANG1, a dominant member of the
RT accessory nidamental gland of Euprymna scolopes.";
RL J. Bacteriol. 193:3397-3398(2011).
CC -!- FUNCTION: Endoribonuclease that plays a central role in RNA processing
CC and decay. Required for the maturation of 5S and 16S rRNAs and the
CC majority of tRNAs. Also involved in the degradation of most mRNAs.
CC {ECO:0000256|HAMAP-Rule:MF_00970}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Endonucleolytic cleavage of single-stranded RNA in A- and U-
CC rich regions.; EC=3.1.26.12; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00970};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00970};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|HAMAP-Rule:MF_00970};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00970};
CC Note=Binds 2 Zn(2+) ions per homotetramer. {ECO:0000256|HAMAP-
CC Rule:MF_00970};
CC -!- SUBUNIT: Homotetramer formed by a dimer of dimers. {ECO:0000256|HAMAP-
CC Rule:MF_00970}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00970}. Cell
CC inner membrane {ECO:0000256|HAMAP-Rule:MF_00970}; Peripheral membrane
CC protein {ECO:0000256|HAMAP-Rule:MF_00970}; Cytoplasmic side
CC {ECO:0000256|HAMAP-Rule:MF_00970}.
CC -!- SIMILARITY: Belongs to the RNase E/G family. RNase E subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_00970}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KID10292.1}.
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DR EMBL; AFCF02000001; KID10292.1; -; Genomic_DNA.
DR RefSeq; WP_019297464.1; NZ_AFCF02000001.1.
DR AlphaFoldDB; A0A0B4EP07; -.
DR STRING; 1002340.GC1_00935; -.
DR eggNOG; COG1530; Bacteria.
DR OrthoDB; 9804278at2; -.
DR Proteomes; UP000031201; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0009898; C:cytoplasmic side of plasma membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008995; F:ribonuclease E activity; IEA:InterPro.
DR GO; GO:0004521; F:RNA endonuclease activity; IEA:UniProtKB-UniRule.
DR GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-KW.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-KW.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006402; P:mRNA catabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-UniRule.
DR GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-UniRule.
DR CDD; cd04453; S1_RNase_E; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 2.
DR Gene3D; 3.40.1260.20; Ribonuclease E, catalytic domain; 1.
DR HAMAP; MF_00970; RNase_E; 1.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR019307; RNA-bd_AU-1/RNase_E/G.
DR InterPro; IPR028878; RNase_E.
DR InterPro; IPR004659; RNase_E/G.
DR InterPro; IPR048583; RNase_E_G_thioredoxin-like.
DR NCBIfam; TIGR00757; RNaseEG; 1.
DR PANTHER; PTHR30001; RIBONUCLEASE; 1.
DR PANTHER; PTHR30001:SF1; RIBONUCLEASE E_G-LIKE PROTEIN, CHLOROPLASTIC; 1.
DR Pfam; PF10150; RNase_E_G; 1.
DR Pfam; PF20833; RNase_E_G_Thio; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
PE 3: Inferred from homology;
KW Cell inner membrane {ECO:0000256|HAMAP-Rule:MF_00970};
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_00970};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00970};
KW Endonuclease {ECO:0000256|HAMAP-Rule:MF_00970};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00970};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_00970};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_00970};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00970}; Nuclease {ECO:0000256|HAMAP-Rule:MF_00970};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00970}; rRNA processing {ECO:0000256|HAMAP-Rule:MF_00970};
KW rRNA-binding {ECO:0000256|HAMAP-Rule:MF_00970};
KW tRNA processing {ECO:0000256|HAMAP-Rule:MF_00970};
KW tRNA-binding {ECO:0000256|HAMAP-Rule:MF_00970};
KW Zinc {ECO:0000256|HAMAP-Rule:MF_00970}.
FT DOMAIN 619..703
FT /note="RNase E/G thioredoxin-like"
FT /evidence="ECO:0000259|Pfam:PF20833"
FT REGION 95..300
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 620..623
FT /note="Required for zinc-mediated homotetramerization and
FT catalytic activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00970"
FT REGION 729..994
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 95..115
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 221..235
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 732..746
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 901..951
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 519
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00970"
FT BINDING 562
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00970"
FT BINDING 620
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="ligand shared between dimeric partners"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00970"
FT BINDING 623
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="ligand shared between dimeric partners"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00970"
SQ SEQUENCE 994 AA; 107664 MW; 2EF50C2AA63710B8 CRC64;
MAKKMLIDAT HAEETRVVVV DGNKVEEFDF ESENKRQLAG NIYLAKVTRV EPSLQAAFVD
YGGNRHGFLA FSEIHPDYYQ IPVADREALM EEERAYAEAM RARDEDEEEK PAKPKRSRRS
KSSAKAAKAS SKDAVETKEV EATEPAAGEI AGMETIDLTD STEAADVPAE LAEVPEGSSP
MERVVETPVE EPEEGEAAEA APAAEAEEPA AAAAETAEDV PAEDATAEAS DESGSETEAE
TASADAETSA EAAKGAADSE EDGDDDGETS RADATSKDES IESVADEDDS EDIRPPRKPR
PRRYKIQEVI KVRQVLLVQV VKEERGNKGA ALTTYLSLAG RYCVLMPNTA RGGGISRKIT
NAADRKKLKD IATELDVPTG AGLIVRTAGA KRTKSEIKRD YEYLQRLWEQ IRELTLKSIA
PAKIYEEGDL IKRSIRDLYS REIDEVLVEG DRGYRIAKDF MKMIMPSHAK NVKHYQDGLP
LFARFQVESY LAGMFNPTVQ LKSGGYIVIG VTEALVAIDV NSGRATKEGS IEETALKTNL
EAAEEVARQL RLRDLAGLIV IDFIDMDERK NNAAVEKRMK DKLKTDRARI QVGRISGFGL
MEMSRQRLRP GMIEATTAPC PHCHGTGLIR SDDSMALSIL RQIEEEGTRR RSREVLVRCP
VSIANFLMNQ KREHIAQIEA RYGLSVRIEG DAHLVSPDFV LEKFKTASRT VPAATAPVVS
VDTSIMDQVD AEETKQDEEE SAAVSEAEAP EDTSQDDKPK RKRRRRRRRK GGNGEQSQNG
ETGETGEEAS EDQEQPKEEA AEASEAAAEG EEAPAEEVKE KKRSRTRTRS RKPKAKPAEA
EATAGEESAA DAAEAPTEAA EDAVAAVETA GAGEAAAQEA EAPVAETAEE APAEAEAAPA
EEAAAEAEEA AAETVGDTPE EAVSEEAEAE PAAEEPVAEE PAAEEAVTEE TEAAEPAPAV
EEKQPEPAMA GAEAAPEPAS PPKPKRRGWW SMGS
//
