ID Q5F5Y3_NEIG1 Unreviewed; 919 AA.
AC Q5F5Y3;
DT 15-MAR-2005, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2005, sequence version 1.
DT 27-MAR-2024, entry version 96.
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=NGO_1785 {ECO:0000313|EMBL:AAW90404.1};
OS Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090).
OC Bacteria; Pseudomonadota; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC Neisseria.
OX NCBI_TaxID=242231 {ECO:0000313|EMBL:AAW90404.1, ECO:0000313|Proteomes:UP000000535};
RN [1] {ECO:0000313|Proteomes:UP000000535}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700825 / FA 1090 {ECO:0000313|Proteomes:UP000000535};
RA Lewis L.A., Gillaspy A.F., McLaughlin R.E., Gipson M., Ducey T.F.,
RA Ownbey T., Hartman K., Nydick C., Carson M.B., Vaughn J., Thomson C.,
RA Song L., Lin S., Yuan X., Najar F., Zhan M., Ren Q., Zhu H., Qi S.,
RA Kenton S.M., Lai H., White J.D., Clifton S., Roe B.A., Dyer D.W.;
RT "The complete genome sequence of Neisseria gonorrhoeae.";
RL Submitted (MAR-2003) to the EMBL/GenBank/DDBJ databases.
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 -!- SIMILARITY: Belongs to the RNase E/G family. RNase G subfamily.
CC {ECO:0000256|ARBA:ARBA00005663}.
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DR EMBL; AE004969; AAW90404.1; -; Genomic_DNA.
DR RefSeq; WP_003690003.1; NC_002946.2.
DR RefSeq; YP_208816.1; NC_002946.2.
DR AlphaFoldDB; Q5F5Y3; -.
DR STRING; 242231.NGO_1785; -.
DR GeneID; 66754356; -.
DR KEGG; ngo:NGO_1785; -.
DR PATRIC; fig|242231.10.peg.2143; -.
DR HOGENOM; CLU_003468_3_2_4; -.
DR Proteomes; UP000000535; Chromosome.
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; 1.
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 InterPro; IPR003029; S1_domain.
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 Pfam; PF00575; S1; 1.
DR SMART; SM00316; S1; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR PROSITE; PS50126; S1; 1.
PE 3: Inferred from homology;
KW Cell inner membrane {ECO:0000256|ARBA:ARBA00022519, ECO:0000256|HAMAP-
KW Rule:MF_00970};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW Rule:MF_00970}; 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|ARBA:ARBA00023136, 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 Reference proteome {ECO:0000313|Proteomes:UP000000535};
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 39..117
FT /note="S1 motif"
FT /evidence="ECO:0000259|PROSITE:PS50126"
FT REGION 401..404
FT /note="Required for zinc-mediated homotetramerization and
FT catalytic activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00970"
FT REGION 486..545
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 563..757
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 885..919
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 486..526
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 566..587
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 593..645
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 668..682
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 692..706
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 712..750
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 300
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00970"
FT BINDING 343
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00970"
FT BINDING 401
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 404
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 919 AA; 101666 MW; 8B41C053578C354B CRC64;
MKRMLFNATQ AEELRVAIVD GQNLLDLDIE TLGKEQRKGN IYKGIITRIE PSLEACFVDY
GTDRHGFLPF KEVSRSYFLG YEGGRARIQD VLKEGMEVIV QVEKDERGNK GAALTTFISL
AGRYLVLMPN NPRGGGVSRR IEGEERQELK AAMAQLDIPN GMSIIARTAG IGRSAEELEW
DLNYLKQLWQ AIEEAGKAHH DPYLLFMESS LLIRAIRDYF RPDIGEILVD NQEVYDQVAE
FMSYVMPGNA GRLKLYEDHT PLFSRFQIEH QIESAFSRSV SLPSGGAIVI DHTEALVSID
VNSARATRGA DIEDTAFKTN MEAAEEVARQ MRLRDLGGLV VIDFIDMENP KHQRDVENVL
RDALKKDRAR VQMGKLSRFG LLELSRQRLK PALGESSHAA CPRCAGTGVI RGIESTALHV
LRMVQEEAMK DNTGEVRAQV PVDVATFLLN EKRAELFAME ERLDVNVVLI PNIHLENPHY
EINRIRTDDV EEDGEPSYKR VAEPEEDESA KPFGGEKAKA ARPEPAVKGV RHTSPAPTAA
PEKKTSWWDS FKAWLKRIFG GSETQAVPAA ETSEKRSTAN RSGSRANNRR QNPRRSKREG
SKIEVREAAG KTAGQKARAD KAETRNNGNR RRNERGDRAT ERANEAEIQS RNVQPAAPVA
DAAPPETEGQ TGKRRRNGSR NERGQTAPET AAVAETAVQT AENTPPEPYT AEDKGSKPKS
ERNRRERDSR DAKERRERNN QRDRRQNGKK RNIPSAAKIE QYLNIHDTAD KVRSAAAHVF
GETDANAPIT VSIADPLIAT PVQTASSAVS NGDALIYDAA EKIRRAAADI LPEGAAPKAA
AQEMPSETAT FTAAAEQARE TAQTGGLVLI ETDPAALKAW AAQPEVQAGR GLRRSEQPKP
SEAATVPAEE MIQVETRQG
//
