ID   RGGA_TOBAC              Reviewed;         299 AA.
AC   Q9SQ56;
DT   30-NOV-2016, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   25-MAY-2022, entry version 45.
DE   RecName: Full=RGG repeats nuclear RNA binding protein A {ECO:0000303|PubMed:11905967};
DE   Flags: Fragment;
GN   Name=RggA {ECO:0000303|PubMed:11905967};
OS   Nicotiana tabacum (Common tobacco).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC   Nicotiana.
OX   NCBI_TaxID=4097;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, INDUCTION BY LIGHT, TISSUE
RP   SPECIFICITY, AND SUBCELLULAR LOCATION.
RC   TISSUE=Leaf;
RX   PubMed=11905967; DOI=10.1023/a:1014089531125;
RA   Landsberger M., Lorkovic Z.J., Oelmuller R.;
RT   "Molecular characterization of nucleus-localized RNA-binding proteins from
RT   higher plants.";
RL   Plant Mol. Biol. 48:413-421(2002).
CC   -!- FUNCTION: Binds RNA. {ECO:0000269|PubMed:11905967}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000269|PubMed:11905967}. Cytoplasm,
CC       perinuclear region {ECO:0000250|UniProtKB:O23523}.
CC   -!- TISSUE SPECIFICITY: Expressed in seedlings but not in roots.
CC       {ECO:0000269|PubMed:11905967}.
CC   -!- INDUCTION: Stronger levels in light. {ECO:0000269|PubMed:11905967}.
CC   -!- SIMILARITY: Belongs to the RGGA protein family. {ECO:0000305}.
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DR   EMBL; AF110226; AAF14242.1; -; mRNA.
DR   AlphaFoldDB; Q9SQ56; -.
DR   Proteomes; UP000084051; Unplaced.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0005634; C:nucleus; IDA:UniProtKB.
DR   GO; GO:0048471; C:perinuclear region of cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003723; F:RNA binding; IDA:UniProtKB.
DR   GO; GO:0009416; P:response to light stimulus; IEP:UniProtKB.
DR   InterPro; IPR039764; HABP4/SERBP1.
DR   InterPro; IPR006861; HABP4_PAIRBP1-bd.
DR   PANTHER; PTHR12299; PTHR12299; 1.
DR   Pfam; PF04774; HABP4_PAI-RBP1; 1.
DR   SMART; SM01233; HABP4_PAI-RBP1; 1.
PE   2: Evidence at transcript level;
KW   Cytoplasm; Nucleus; Reference proteome; RNA-binding.
FT   CHAIN           <1..299
FT                   /note="RGG repeats nuclear RNA binding protein A"
FT                   /id="PRO_0000438319"
FT   REGION          1..173
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          232..299
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOTIF           88..98
FT                   /note="Arginine-rich RNA-binding motif E-R-P-R-R-X-[F/Y]-
FT                   [E/D]-R-R-S"
FT                   /evidence="ECO:0000303|PubMed:11905967"
FT   COMPBIAS        29..43
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        84..109
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        133..173
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   NON_TER         1
FT                   /evidence="ECO:0000312|EMBL:AAF14242.1"
SQ   SEQUENCE   299 AA;  32438 MW;  516C533F6367A228 CRC64;
     RGGGRGGPRG GGRGRGPGRG RGFNQESADD ENAFGSNNGF SGRYRVQEDG ESGKLSERRG
     GYGGPRGGFH GGRRGGFNNG DAAEGEGERP RRVFDRRSGT GRGNEYIKRE GSGRGNWGTP
     ADDIAQETEV PVNDGEKIVE AEKEAGQEEA EDTNKDSTAA EPEEKEPEEK EMTLEEYEKL
     MEEKRKALLA LKPEERKVNL DKELESMQLL SNKKNDDEIF IKLGSEKEKR KEAVEKARKT
     QSINEFLKPA EGENYSRRGG RGRGPGRGRG GFGGGVGGNK SFSAPSIEDV GQFPSLVAK