ID A0A1I1K1W8_9FLAO Unreviewed; 727 AA.
AC A0A1I1K1W8;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE RecName: Full=Ribonuclease R {ECO:0000256|HAMAP-Rule:MF_01895};
DE Short=RNase R {ECO:0000256|HAMAP-Rule:MF_01895};
DE EC=3.1.13.1 {ECO:0000256|HAMAP-Rule:MF_01895};
GN Name=rnr {ECO:0000256|HAMAP-Rule:MF_01895};
GN ORFNames=SAMN05216297_101220 {ECO:0000313|EMBL:SFC54929.1};
OS Flavobacterium phragmitis.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Flavobacterium.
OX NCBI_TaxID=739143 {ECO:0000313|EMBL:SFC54929.1, ECO:0000313|Proteomes:UP000199672};
RN [1] {ECO:0000313|EMBL:SFC54929.1, ECO:0000313|Proteomes:UP000199672}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.10370 {ECO:0000313|EMBL:SFC54929.1,
RC ECO:0000313|Proteomes:UP000199672};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: 3'-5' exoribonuclease that releases 5'-nucleoside
CC monophosphates and is involved in maturation of structured RNAs.
CC {ECO:0000256|HAMAP-Rule:MF_01895}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Exonucleolytic cleavage in the 3'- to 5'-direction to yield
CC nucleoside 5'-phosphates.; EC=3.1.13.1;
CC Evidence={ECO:0000256|ARBA:ARBA00001849, ECO:0000256|HAMAP-
CC Rule:MF_01895};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01895}.
CC -!- SIMILARITY: Belongs to the RNR ribonuclease family. RNase R subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_01895}.
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DR EMBL; FOMH01000001; SFC54929.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I1K1W8; -.
DR STRING; 739143.SAMN05216297_101220; -.
DR OrthoDB; 9764149at2; -.
DR Proteomes; UP000199672; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008859; F:exoribonuclease II activity; IEA:UniProtKB-UniRule.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016070; P:RNA metabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd04471; S1_RNase_R; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 3.
DR HAMAP; MF_01895; RNase_R; 1.
DR InterPro; IPR011129; CSD.
DR InterPro; IPR040476; CSD2.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR013223; RNase_B_OB_dom.
DR InterPro; IPR001900; RNase_II/R.
DR InterPro; IPR022966; RNase_II/R_CS.
DR InterPro; IPR004476; RNase_II/RNase_R.
DR InterPro; IPR011805; RNase_R.
DR InterPro; IPR003029; S1_domain.
DR NCBIfam; TIGR00358; 3_prime_RNase; 1.
DR NCBIfam; TIGR02063; RNase_R; 1.
DR PANTHER; PTHR23355:SF9; DIS3-LIKE EXONUCLEASE 2; 1.
DR PANTHER; PTHR23355; RIBONUCLEASE; 1.
DR Pfam; PF17876; CSD2; 1.
DR Pfam; PF08206; OB_RNB; 1.
DR Pfam; PF00773; RNB; 1.
DR Pfam; PF00575; S1; 1.
DR SMART; SM00357; CSP; 2.
DR SMART; SM00955; RNB; 1.
DR SMART; SM00316; S1; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 4.
DR PROSITE; PS01175; RIBONUCLEASE_II; 1.
DR PROSITE; PS50126; S1; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01895};
KW Exonuclease {ECO:0000256|ARBA:ARBA00022839, ECO:0000256|HAMAP-
KW Rule:MF_01895};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_01895};
KW Nuclease {ECO:0000256|ARBA:ARBA00022722, ECO:0000256|HAMAP-Rule:MF_01895};
KW RNA-binding {ECO:0000256|HAMAP-Rule:MF_01895}.
FT DOMAIN 642..723
FT /note="S1 motif"
FT /evidence="ECO:0000259|PROSITE:PS50126"
SQ SEQUENCE 727 AA; 83667 MW; 8341DB5D41D8F7A6 CRC64;
MSKKIRKPIK KEKDFSGKIL KILSQNANKP FNYKQIGAKL ELDDTKSRNQ IIKDLKILAA
QKKIVETEPG KYLVKAVSQD YYEGTIDMTS RKTAYFICDE FEEDVFIPTN NLNRALDKDK
VKVYVYNRRK GKRPEGEVIE VIERDKTEFV GVIDMQPNFA FVSTANPKMY TDIFIPKDKI
GEAENGDVVL VKIEDWPKRA DSPFGSVIRV LGKPGEHNTE IHAILAEYGL PADFPVEVEV
FAQKLDTSIQ ESEIAKRRDM RDTLTFTIDP KDAKDFDDAL SFKKLENGNF EIGIHIADVS
YYLEEGTILD DEAYQRATSV YLVDRVVPML PEVLSNFACS LRPNEEKYTF SAIFEVSPTA
QVINQWFGRT VIYSDQRFAY EEAQHIIETK GDNTIPVDIS ITGESYVVSD EIVEATLKLD
ELAKILRKKR MQQGAISFDK VEVKFNLNEE GEPEGVYFKI SKDANHLIEE FMLLANRKVA
EYIGKQKKTF VYRIHDEPNE DKLIAMQTVI AKFGYKIDFR NKGDIAKSLN SLMEEVNGKK
EQNLIDTLAI RSMSKAKYST DNIGHYGLAF DYYSHFTSPI RRYPDVMVHR LLQYYLDGGA
SVDEETYETK CLHCSNMENL ATNAERDSIK YMQVKYMQDH QDEEFLGVIS GVTEWGIYVE
IVSNKCEGMV RIREIKEDYY TFDERQYALV GATSNRLLQL GDEIYVKVKN ADLVKKQLDF
HFLRRAE
//