RZP23_ORYSJ
ID RZP23_ORYSJ Reviewed; 200 AA.
AC Q6K9C3; A0A0P0VLM7;
DT 16-MAY-2012, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 03-AUG-2022, entry version 121.
DE RecName: Full=Serine/arginine-rich splicing factor RSZ23;
DE AltName: Full=RS-containing zinc finger protein 23;
DE Short=Os-RSZ23;
DE Short=Os-RSZp23;
GN Name=RSZ23; Synonyms=RSZP23;
GN OrderedLocusNames=Os02g0610600, LOC_Os02g39720; ORFNames=OJ1476_F05.20;
OS Oryza sativa subsp. japonica (Rice).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX NCBI_TaxID=39947;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=16100779; DOI=10.1038/nature03895;
RG International rice genome sequencing project (IRGSP);
RT "The map-based sequence of the rice genome.";
RL Nature 436:793-800(2005).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=18089549; DOI=10.1093/nar/gkm978;
RG The rice annotation project (RAP);
RT "The rice annotation project database (RAP-DB): 2008 update.";
RL Nucleic Acids Res. 36:D1028-D1033(2008).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT "Improvement of the Oryza sativa Nipponbare reference genome using next
RT generation sequence and optical map data.";
RL Rice 6:4-4(2013).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=12869764; DOI=10.1126/science.1081288;
RG The rice full-length cDNA consortium;
RT "Collection, mapping, and annotation of over 28,000 cDNA clones from
RT japonica rice.";
RL Science 301:376-379(2003).
RN [5]
RP FUNCTION, TISSUE SPECIFICITY, AND GENE FAMILY.
RX PubMed=16339852; DOI=10.1105/tpc.105.037069;
RA Isshiki M., Tsumoto A., Shimamoto K.;
RT "The serine/arginine-rich protein family in rice plays important roles in
RT constitutive and alternative splicing of pre-mRNA.";
RL Plant Cell 18:146-158(2006).
RN [6]
RP GENE FAMILY, AND NOMENCLATURE.
RX PubMed=20884799; DOI=10.1105/tpc.110.078352;
RA Barta A., Kalyna M., Reddy A.S.;
RT "Implementing a rational and consistent nomenclature for serine/arginine-
RT rich protein splicing factors (SR proteins) in plants.";
RL Plant Cell 22:2926-2929(2010).
CC -!- FUNCTION: Involved in pre-mRNA splicing. In protoplast assay, enhances
CC splicing efficiency of WAXY intron 1 and alters the selection of the
CC 5'-splice sites by stimulating site 1 (proximal site).
CC {ECO:0000269|PubMed:16339852}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:O81126}.
CC -!- TISSUE SPECIFICITY: Expressed in roots, leaves and immature seeds.
CC {ECO:0000269|PubMed:16339852}.
CC -!- PTM: Extensively phosphorylated on serine residues in the RS domain.
CC {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the splicing factor SR family. {ECO:0000305}.
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DR EMBL; AP004063; BAD19227.1; -; Genomic_DNA.
DR EMBL; AP008208; BAF09314.1; -; Genomic_DNA.
DR EMBL; AP014958; BAS79708.1; -; Genomic_DNA.
DR EMBL; AK060088; BAG87313.1; -; mRNA.
DR EMBL; AK099572; BAG94201.1; -; mRNA.
DR EMBL; AK104726; BAG96908.1; -; mRNA.
DR RefSeq; XP_015625857.1; XM_015770371.1.
DR AlphaFoldDB; Q6K9C3; -.
DR SMR; Q6K9C3; -.
DR STRING; 4530.OS02T0610600-01; -.
DR iPTMnet; Q6K9C3; -.
DR PaxDb; Q6K9C3; -.
DR PRIDE; Q6K9C3; -.
DR EnsemblPlants; Os02t0610600-01; Os02t0610600-01; Os02g0610600.
DR GeneID; 4329951; -.
DR Gramene; Os02t0610600-01; Os02t0610600-01; Os02g0610600.
DR KEGG; osa:4329951; -.
DR eggNOG; KOG0107; Eukaryota.
DR HOGENOM; CLU_012062_20_1_1; -.
DR InParanoid; Q6K9C3; -.
DR OMA; EMHRDSC; -.
DR Proteomes; UP000000763; Chromosome 2.
DR Proteomes; UP000059680; Chromosome 2.
DR Genevisible; Q6K9C3; OS.
DR GO; GO:0016607; C:nuclear speck; IBA:GO_Central.
DR GO; GO:0003723; F:RNA binding; IBA:GO_Central.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0000398; P:mRNA splicing, via spliceosome; IDA:UniProtKB.
DR Gene3D; 3.30.70.330; -; 1.
DR InterPro; IPR012677; Nucleotide-bd_a/b_plait_sf.
DR InterPro; IPR035979; RBD_domain_sf.
DR InterPro; IPR000504; RRM_dom.
DR InterPro; IPR001878; Znf_CCHC.
DR InterPro; IPR036875; Znf_CCHC_sf.
DR Pfam; PF00076; RRM_1; 1.
DR Pfam; PF00098; zf-CCHC; 1.
DR SMART; SM00360; RRM; 1.
DR SMART; SM00343; ZnF_C2HC; 1.
DR SUPFAM; SSF54928; SSF54928; 1.
DR SUPFAM; SSF57756; SSF57756; 1.
DR PROSITE; PS50102; RRM; 1.
DR PROSITE; PS50158; ZF_CCHC; 1.
PE 2: Evidence at transcript level;
KW Metal-binding; mRNA processing; mRNA splicing; Nucleus; Reference proteome;
KW Zinc; Zinc-finger.
FT CHAIN 1..200
FT /note="Serine/arginine-rich splicing factor RSZ23"
FT /id="PRO_0000416996"
FT DOMAIN 2..71
FT /note="RRM"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00176"
FT ZN_FING 86..103
FT /note="CCHC-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00047"
FT REGION 105..200
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 115..138
FT /note="Basic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 142..156
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 183..200
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 200 AA; 22797 MW; 5FF1D52DC3B5BDF3 CRC64;
MARVYVGNLD PRVTAREIED EFRVFGVLRS VWVARKPPGF AFIDFDDRRD AEDAIRDLDG
KNGWRVELST KAGSGRGRDR SGGSDMKCYE CGEPGHFARE CRLRIGSGGL GSGRRRSRSR
SRSPRYRGRS RSRSPRYRRS PSYGRSPRDR SPKRRSYSRS PPPARARSYS RSPPPPRERS
YSRSPAQPAN REESPYANNA
