ID   RIK_ARATH               Reviewed;         578 AA.
AC   Q9LIA4; Q32SG0; Q8VZ97;
DT   21-AUG-2007, integrated into UniProtKB/Swiss-Prot.
DT   21-AUG-2007, sequence version 2.
DT   03-AUG-2022, entry version 107.
DE   RecName: Full=Protein RIK;
DE   AltName: Full=Rough sheath 2-interacting KH domain protein;
DE            Short=RS2-interacting KH domain protein;
GN   Name=RIK; OrderedLocusNames=At3g29390; ORFNames=MUO10.13;
OS   Arabidopsis thaliana (Mouse-ear cress).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX   NCBI_TaxID=3702;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), TISSUE SPECIFICITY, AND INTERACTION
RP   WITH AS1.
RX   PubMed=16243907; DOI=10.1105/tpc.105.035477;
RA   Phelps-Durr T.L., Thomas J., Vahab P., Timmermans M.C.P.;
RT   "Maize rough sheath2 and its Arabidopsis orthologue ASYMMETRIC LEAVES1
RT   interact with HIRA, a predicted histone chaperone, to maintain knox gene
RT   silencing and determinacy during organogenesis.";
RL   Plant Cell 17:2886-2898(2005).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Columbia;
RX   PubMed=10907853; DOI=10.1093/dnares/7.3.217;
RA   Kaneko T., Katoh T., Sato S., Nakamura Y., Asamizu E., Tabata S.;
RT   "Structural analysis of Arabidopsis thaliana chromosome 3. II. Sequence
RT   features of the 4,251,695 bp regions covered by 90 P1, TAC and BAC
RT   clones.";
RL   DNA Res. 7:217-221(2000).
RN   [3]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Columbia;
RX   PubMed=27862469; DOI=10.1111/tpj.13415;
RA   Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA   Town C.D.;
RT   "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT   genome.";
RL   Plant J. 89:789-804(2017).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 2).
RC   STRAIN=cv. Columbia;
RX   PubMed=14593172; DOI=10.1126/science.1088305;
RA   Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA   Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA   Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA   Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA   Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA   Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA   Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA   Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA   Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA   Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA   Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA   Ecker J.R.;
RT   "Empirical analysis of transcriptional activity in the Arabidopsis
RT   genome.";
RL   Science 302:842-846(2003).
CC   -!- SUBUNIT: Interacts with AS1. {ECO:0000269|PubMed:16243907}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250}.
CC   -!- ALTERNATIVE PRODUCTS:
CC       Event=Alternative splicing; Named isoforms=2;
CC       Name=1;
CC         IsoId=Q9LIA4-1; Sequence=Displayed;
CC       Name=2;
CC         IsoId=Q9LIA4-2; Sequence=VSP_027565;
CC   -!- TISSUE SPECIFICITY: Expressed in vegetative tissues.
CC       {ECO:0000269|PubMed:16243907}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAB02585.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR   EMBL; AY940684; AAY24687.1; -; mRNA.
DR   EMBL; AP001309; BAB02585.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; CP002686; AEE77580.1; -; Genomic_DNA.
DR   EMBL; AY065141; AAL38317.1; -; mRNA.
DR   EMBL; AY081591; AAM10153.1; -; mRNA.
DR   RefSeq; NP_566850.3; NM_113865.4. [Q9LIA4-1]
DR   AlphaFoldDB; Q9LIA4; -.
DR   IntAct; Q9LIA4; 1.
DR   STRING; 3702.AT3G29390.1; -.
DR   iPTMnet; Q9LIA4; -.
DR   PaxDb; Q9LIA4; -.
DR   PRIDE; Q9LIA4; -.
DR   ProteomicsDB; 226839; -. [Q9LIA4-1]
DR   EnsemblPlants; AT3G29390.1; AT3G29390.1; AT3G29390. [Q9LIA4-1]
DR   GeneID; 822600; -.
DR   Gramene; AT3G29390.1; AT3G29390.1; AT3G29390. [Q9LIA4-1]
DR   KEGG; ath:AT3G29390; -.
DR   Araport; AT3G29390; -.
DR   TAIR; locus:2093792; AT3G29390.
DR   eggNOG; KOG1960; Eukaryota.
DR   HOGENOM; CLU_028572_0_0_1; -.
DR   InParanoid; Q9LIA4; -.
DR   OMA; VKLMEYG; -.
DR   OrthoDB; 922349at2759; -.
DR   PhylomeDB; Q9LIA4; -.
DR   PRO; PR:Q9LIA4; -.
DR   Proteomes; UP000006548; Chromosome 3.
DR   ExpressionAtlas; Q9LIA4; baseline and differential.
DR   Genevisible; Q9LIA4; AT.
DR   GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR   GO; GO:0003723; F:RNA binding; IBA:GO_Central.
DR   Gene3D; 3.30.1370.10; -; 1.
DR   InterPro; IPR036612; KH_dom_type_1_sf.
DR   InterPro; IPR031121; RIK/BLOM7.
DR   PANTHER; PTHR15744; PTHR15744; 1.
DR   SUPFAM; SSF54791; SSF54791; 1.
PE   1: Evidence at protein level;
KW   Alternative splicing; Nucleus; Reference proteome; RNA-binding.
FT   CHAIN           1..578
FT                   /note="Protein RIK"
FT                   /id="PRO_0000299130"
FT   DOMAIN          206..273
FT                   /note="KH"
FT   REGION          1..34
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          413..578
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        426..455
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        456..472
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        474..512
FT                   /note="Pro residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        513..538
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   VAR_SEQ         1..276
FT                   /note="Missing (in isoform 2)"
FT                   /evidence="ECO:0000303|PubMed:14593172"
FT                   /id="VSP_027565"
SQ   SEQUENCE   578 AA;  62535 MW;  15B9C79305BD967F CRC64;
     MTEDNDEARV PLSDSSTTND ASRTRQRRKR KWDKPAEQLV AAGVAFPQLL PLGNTMNVPS
     MSPLLQTLSV PLAVPKVNQP KIQDEVIIAR EIVINDAEAS LRHRLTKRST QEDIQRSTGA
     VVITRGKYRP PNAPPDGEKP LYLHISAAAQ LQLKETTERI LAVDRAAAMI EEMMKQKSIS
     QIGSVGLQTV KMLSTCVYLG FEADPSSNVA ARIRGPNDQY INHIMNETGA TVVLRGRGSG
     SLENQHGDEA QLPLHLLLSG SNPKSIDDAK RLAENLMDTI SVEFGASRVS SSKVYGAVPP
     PQQLISGAPG SDQENQNLIS TYGLMTSIPI TAPPYAVSSF PVTPATSLYP QFPVMQSLGI
     SNGGPSQPVA GGTSYSGYAG IYPQATPLQQ VAQVLKQSIS PVISTVPPTM LTATSLSIPS
     DNASNEMERR PPRKRKFQEL PADCKVPEKD KQQSELAMTG DVTPSANRVR SPPSPRSVMP
     PPPPKTIAPP PSKTMSPPSS KSMLPPPPRS KTMSPLSSKS MLPPPPRFTL TTQRSRLQDN
     HISVKKPNPV PDTLIKLMEY GDDEDDDDDP DEPLTTRS