ID A0A251TX41_HELAN Unreviewed; 887 AA.
AC A0A251TX41;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 29.
DE SubName: Full=Putative RNAse {ECO:0000313|EMBL:OTG15122.1};
DE SubName: Full=Ribonuclease E {ECO:0000313|EMBL:KAF5790964.1};
DE EC=3.1.26.12 {ECO:0000313|EMBL:KAF5790964.1};
GN Name=RNEE {ECO:0000313|EMBL:OTG15122.1};
GN Synonyms=G {ECO:0000313|EMBL:OTG15122.1};
GN ORFNames=HannXRQ_Chr09g0256951 {ECO:0000313|EMBL:OTG15122.1},
GN HanXRQr2_Chr09g0389291 {ECO:0000313|EMBL:KAF5790964.1};
OS Helianthus annuus (Common sunflower).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; campanulids; Asterales; Asteraceae; Asteroideae;
OC Heliantheae alliance; Heliantheae; Helianthus.
OX NCBI_TaxID=4232 {ECO:0000313|EMBL:OTG15122.1, ECO:0000313|Proteomes:UP000215914};
RN [1] {ECO:0000313|EMBL:KAF5790964.1, ECO:0000313|Proteomes:UP000215914}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. SF193 {ECO:0000313|Proteomes:UP000215914};
RC TISSUE=Leaves {ECO:0000313|EMBL:KAF5790964.1};
RX PubMed=28538728; DOI=10.1038/nature22380;
RA Badouin H., Gouzy J., Grassa C.J., Murat F., Staton S.E., Cottret L.,
RA Lelandais-Briere C., Owens G.L., Carrere S., Mayjonade B., Legrand L.,
RA Gill N., Kane N.C., Bowers J.E., Hubner S., Bellec A., Berard A.,
RA Berges H., Blanchet N., Boniface M.C., Brunel D., Catrice O., Chaidir N.,
RA Claudel C., Donnadieu C., Faraut T., Fievet G., Helmstetter N., King M.,
RA Knapp S.J., Lai Z., Le Paslier M.C., Lippi Y., Lorenzon L., Mandel J.R.,
RA Marage G., Marchand G., Marquand E., Bret-Mestries E., Morien E.,
RA Nambeesan S., Nguyen T., Pegot-Espagnet P., Pouilly N., Raftis F.,
RA Sallet E., Schiex T., Thomas J., Vandecasteele C., Vares D., Vear F.,
RA Vautrin S., Crespi M., Mangin B., Burke J.M., Salse J., Munos S.,
RA Vincourt P., Rieseberg L.H., Langlade N.B.;
RT "The sunflower genome provides insights into oil metabolism, flowering and
RT Asterid evolution.";
RL Nature 546:148-152(2017).
RN [2] {ECO:0000313|EMBL:OTG15122.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC TISSUE=Leaves {ECO:0000313|EMBL:OTG15122.1};
RA Langlade N., Munos S.;
RT "Sunflower complete genome.";
RL Submitted (FEB-2017) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|EMBL:KAF5790964.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Leaves {ECO:0000313|EMBL:KAF5790964.1};
RA Gouzy J., Langlade N., Munos S.;
RT "Helianthus annuus Genome sequencing and assembly Release 2.";
RL Submitted (JUN-2020) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in intercistronic processing of primary transcripts
CC from chloroplast operons. The endonucleolytic activity of the enzyme
CC depends on the number of phosphates at the 5' end, is inhibited by
CC structured RNA, and preferentially cleaves A/U-rich sequences.
CC {ECO:0000256|ARBA:ARBA00023436}.
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- SIMILARITY: Belongs to the RNase E/G family.
CC {ECO:0000256|ARBA:ARBA00005522}.
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DR EMBL; MNCJ02000324; KAF5790964.1; -; Genomic_DNA.
DR EMBL; CM007898; OTG15122.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A251TX41; -.
DR STRING; 4232.A0A251TX41; -.
DR EnsemblPlants; mRNA:HanXRQr2_Chr09g0389291; mRNA:HanXRQr2_Chr09g0389291; HanXRQr2_Chr09g0389291.
DR Gramene; mRNA:HanXRQr2_Chr09g0389291; mRNA:HanXRQr2_Chr09g0389291; HanXRQr2_Chr09g0389291.
DR InParanoid; A0A251TX41; -.
DR OMA; VRDSWMR; -.
DR OrthoDB; 1206148at2759; -.
DR Proteomes; UP000215914; Chromosome 9.
DR GO; GO:0009507; C:chloroplast; IEA:EnsemblPlants.
DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR GO; GO:0004521; F:RNA endonuclease activity; IEA:EnsemblPlants.
DR GO; GO:0004540; F:RNA nuclease activity; IBA:GO_Central.
DR GO; GO:0010239; P:chloroplast mRNA processing; IEA:EnsemblPlants.
DR GO; GO:0009658; P:chloroplast organization; IEA:EnsemblPlants.
DR GO; GO:1901259; P:chloroplast rRNA processing; IEA:EnsemblPlants.
DR GO; GO:0006364; P:rRNA processing; IBA:GO_Central.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR019307; RNA-bd_AU-1/RNase_E/G.
DR InterPro; IPR004659; RNase_E/G.
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 SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
PE 3: Inferred from homology;
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000313|EMBL:KAF5790964.1};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Reference proteome {ECO:0000313|Proteomes:UP000215914};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884}.
FT REGION 316..353
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 844..887
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 329..353
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 844..868
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 887 AA; 99546 MW; 60643974CA5CC670 CRC64;
MQSVCELLWM LRPEVLLSPQ LASKKSKKIL LRRSLTRRCI RNPSPNFFGS WMVDTWLPGQ
SLISAQPRDE GKTLENSGSD FLVSKQLLGD LDFEDDFGSE DVNGLYSRSY QPVEEPWLLE
SSELFKSNTK TDSSSLLNKI YLKQNSSENE YPVEEPWLSI EIPKNNAGPQ VAEILSLDKP
SLNELDEIPK NLFCDSESRA GVGMQEVCVD TVILINSSLC TMQRVAVMED EKLVEILLEP
IKNNVQCDSV YIGVVTKLVP HMGGAFVNIG HSRASLVEIR HHLEPFIFPP FSHYKDHRSV
DGSLLVELLE HPTRVNAKKH KSEDAEVIDN TSDPDQNNDD DFGEHDVDDE FDVSEDFERN
ANGAVVGDSV MYINGKRNIF QPIGNSRNSN SQTMTNITVG MGNIDGADDK LQDRDASSDG
STWSQVQRGT KIIVQVVKEG LGTKGPTLTA YPKLRSRFWV LMTRCNRIGI SKKISGVERT
RLRVIAKTLQ PPGFGLTVRT VAAGHTLEEL QKDLDGLLSM WKTITEQATS AALAADEGVE
GAIPAMLHRA MGQTLSVVQD YFNHKVKKMV VDSPRIYHEV TNYLQDMAPD LCNRVELYNK
KNPLFDEYNI EEELNNMLSK RVALSNGGYL VIEQTEALVS IDVNGGQCML GHGTSQEKAI
LEVNLAAAKQ IARELRLRDI GGIIVVDFID MSDDSYKRLV YEEVKSAVER DRSLVKVSEL
SRHGLMEITR KRVRPSVTFM ISEPCSCCHA TGRVEALETS FSKIEREICR LLAQIEKPDP
AKPETWPKFV LMVDRYMGSY LTSGKRTRLA ILSSSLRVWI LLKVARNFTR GAFELKPLAE
FKDDRDEDEI KRRPPLQPSK KTARDTPRRK VTIVPINKWK TGGGGGK
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