ID   RIK_MAIZE               Reviewed;         616 AA.
AC   Q32SG5;
DT   21-AUG-2007, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   03-AUG-2022, entry version 70.
DE   RecName: Full=Protein RIK;
DE   AltName: Full=Rough sheath 2-interacting KH domain protein;
DE            Short=RS2-interacting KH domain protein;
OS   Zea mays (Maize).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC   Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX   NCBI_TaxID=4577;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA], TISSUE SPECIFICITY, SUBCELLULAR LOCATION, AND
RP   INTERACTION WITH RS2.
RC   STRAIN=cv. B73; TISSUE=Apices;
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).
CC   -!- SUBUNIT: Interacts with RS2. {ECO:0000269|PubMed:16243907}.
CC   -!- INTERACTION:
CC       Q32SG5; Q9S7B2: RS2; NbExp=2; IntAct=EBI-761296, EBI-761350;
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000269|PubMed:16243907}.
CC   -!- TISSUE SPECIFICITY: Expressed in vegetative tissues. More abundant in
CC       apices and young leaf primordia than in fully expanded leaf tissues.
CC       {ECO:0000269|PubMed:16243907}.
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DR   EMBL; AY940679; AAY24682.1; -; mRNA.
DR   AlphaFoldDB; Q32SG5; -.
DR   IntAct; Q32SG5; 1.
DR   STRING; 4577.GRMZM2G079823_P01; -.
DR   PaxDb; Q32SG5; -.
DR   PRIDE; Q32SG5; -.
DR   eggNOG; KOG1960; Eukaryota.
DR   PRO; PR:Q32SG5; -.
DR   Proteomes; UP000007305; Unplaced.
DR   ExpressionAtlas; Q32SG5; baseline and differential.
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   Nucleus; Reference proteome; RNA-binding.
FT   CHAIN           1..616
FT                   /note="Protein RIK"
FT                   /id="PRO_0000299131"
FT   DOMAIN          198..304
FT                   /note="KH"
FT   REGION          1..32
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          432..455
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          467..616
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        432..449
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        471..501
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        538..566
FT                   /note="Pro residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        597..616
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   616 AA;  65608 MW;  1B9697DB68B51DBA CRC64;
     MTEDRAHKVA DEPAASGRQS PERKKRKWDQ PAEDLVSAAV TAAAVSGMPV MNFGALPGVV
     LPGVTAYGAA TLPSVVPVPY SLPPHIAPSV LQNAAAAAQK LSQAKIPDEV IAREIVINDA
     DPSVRYKLTK RQTQEEIQKC TNTVIITRGK YHPPNLLPDG EKPLYLHISA GSQLKDTAER
     IKAVDRAASM IEEILKQGTT SESISVPFSS STGQAVRPFS ASVFLGFDAD PSLNITARIR
     GPNDQYINHI MKETGVTVVL RGKDSENLGS CHSEASQQPL HLYLTSMHLK NLEAAKVLAE
     NLLDTVAAEF GASRISSSKV YGAVPPPQQL LAGVDTSGTK SDVHYIVGPN VLSGATHSFA
     STGVIAPVVA PAVTVQSGAP TYSGVPLPSN MAYPIPPANG GAFYSGYGDI YPQATPLQQL
     AFTLKHASSS ATQAVPVTST PTSMATKGNS ILDAEMDKRS RRKFQELPVS KGPATESQNS
     QQGSKFVKTG LDSSGNIGSS SIAPPKKVHP GSNGMLPQEE ADMPSHLSIS TKMLPPPLKS
     MLPLPPRSMP PPPPKSMPPP PPKFPSDEFL SRNENKFFPL KEPTAPPRSF DAISVLPSER
     RPREPKEEKN KRHTCV