ID   HOX23_ORYSJ             Reviewed;         351 AA.
AC   Q94GL5; Q7XEW0;
DT   29-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   25-MAY-2022, entry version 125.
DE   RecName: Full=Homeobox-leucine zipper protein HOX23;
DE   AltName: Full=HD-ZIP protein HOX23;
DE   AltName: Full=Homeodomain transcription factor HOX23;
DE   AltName: Full=OsHox23;
GN   Name=HOX23; OrderedLocusNames=Os10g0404900, LOC_Os10g26500;
GN   ORFNames=OSJNBb0044I14.6;
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=12791992; DOI=10.1126/science.1083523;
RA   Yu Y., Rambo T., Currie J., Saski C., Kim H.-R., Collura K., Thompson S.,
RA   Simmons J., Yang T.-J., Nah G., Patel A.J., Thurmond S., Henry D.,
RA   Oates R., Palmer M., Pries G., Gibson J., Anderson H., Paradkar M.,
RA   Crane L., Dale J., Carver M.B., Wood T., Frisch D., Engler F.,
RA   Soderlund C., Palmer L.E., Teytelman L., Nascimento L., De la Bastide M.,
RA   Spiegel L., Ware D., O'Shaughnessy A., Dike S., Dedhia N., Preston R.,
RA   Huang E., Ferraro K., Kuit K., Miller B., Zutavern T., Katzenberger F.,
RA   Muller S., Balija V., Martienssen R.A., Stein L., Minx P., Johnson D.,
RA   Cordum H., Mardis E., Cheng Z., Jiang J., Wilson R., McCombie W.R.,
RA   Wing R.A., Yuan Q., Ouyang S., Liu J., Jones K.M., Gansberger K.,
RA   Moffat K., Hill J., Tsitrin T., Overton L., Bera J., Kim M., Jin S.,
RA   Tallon L., Ciecko A., Pai G., Van Aken S., Utterback T., Reidmuller S.,
RA   Bormann J., Feldblyum T., Hsiao J., Zismann V., Blunt S., de Vazeille A.R.,
RA   Shaffer T., Koo H., Suh B., Yang Q., Haas B., Peterson J., Pertea M.,
RA   Volfovsky N., Wortman J., White O., Salzberg S.L., Fraser C.M., Buell C.R.,
RA   Messing J., Song R., Fuks G., Llaca V., Kovchak S., Young S., Bowers J.E.,
RA   Paterson A.H., Johns M.A., Mao L., Pan H., Dean R.A.;
RT   "In-depth view of structure, activity, and evolution of rice chromosome
RT   10.";
RL   Science 300:1566-1569(2003).
RN   [2]
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   [3]
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   [4]
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   [5]
RP   TISSUE SPECIFICITY, GENE FAMILY, AND NOMENCLATURE.
RX   PubMed=17999151; DOI=10.1007/s11103-007-9255-7;
RA   Agalou A., Purwantomo S., Oevernaes E., Johannesson H., Zhu X., Estiati A.,
RA   de Kam R.J., Engstroem P., Slamet-Loedin I.H., Zhu Z., Wang M., Xiong L.,
RA   Meijer A.H., Ouwerkerk P.B.F.;
RT   "A genome-wide survey of HD-Zip genes in rice and analysis of drought-
RT   responsive family members.";
RL   Plant Mol. Biol. 66:87-103(2008).
CC   -!- FUNCTION: Probable transcription factor. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000305}.
CC   -!- TISSUE SPECIFICITY: Expressed in seedlings, roots, stems, leaf sheaths
CC       and panicles. {ECO:0000269|PubMed:17999151}.
CC   -!- SIMILARITY: Belongs to the HD-ZIP homeobox family. Class I subfamily.
CC       {ECO:0000305}.
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DR   EMBL; AC090487; AAK92664.1; -; Genomic_DNA.
DR   EMBL; DP000086; AAP53678.1; -; Genomic_DNA.
DR   EMBL; AP008216; BAF26470.1; -; Genomic_DNA.
DR   EMBL; AP014966; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   AlphaFoldDB; Q94GL5; -.
DR   SMR; Q94GL5; -.
DR   STRING; 4530.OS10T0404900-01; -.
DR   PaxDb; Q94GL5; -.
DR   eggNOG; KOG0483; Eukaryota.
DR   HOGENOM; CLU_060842_4_1_1; -.
DR   InParanoid; Q94GL5; -.
DR   Proteomes; UP000000763; Chromosome 10.
DR   Proteomes; UP000059680; Chromosome 10.
DR   Genevisible; Q94GL5; OS.
DR   GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR   GO; GO:0000981; F:DNA-binding transcription factor activity, RNA polymerase II-specific; IEA:InterPro.
DR   GO; GO:0043565; F:sequence-specific DNA binding; IBA:GO_Central.
DR   GO; GO:0045893; P:positive regulation of transcription, DNA-templated; IBA:GO_Central.
DR   CDD; cd00086; homeodomain; 1.
DR   InterPro; IPR045224; HDZip_class_I_plant.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR017970; Homeobox_CS.
DR   InterPro; IPR001356; Homeobox_dom.
DR   InterPro; IPR000047; HTH_motif.
DR   InterPro; IPR003106; Leu_zip_homeo.
DR   PANTHER; PTHR24326; PTHR24326; 1.
DR   Pfam; PF02183; HALZ; 1.
DR   Pfam; PF00046; Homeodomain; 1.
DR   PRINTS; PR00031; HTHREPRESSR.
DR   SMART; SM00389; HOX; 1.
DR   SUPFAM; SSF46689; SSF46689; 1.
DR   PROSITE; PS00027; HOMEOBOX_1; 1.
DR   PROSITE; PS50071; HOMEOBOX_2; 1.
PE   2: Evidence at transcript level;
KW   DNA-binding; Homeobox; Nucleus; Reference proteome; Transcription;
KW   Transcription regulation.
FT   CHAIN           1..351
FT                   /note="Homeobox-leucine zipper protein HOX23"
FT                   /id="PRO_0000331719"
FT   DNA_BIND        101..160
FT                   /note="Homeobox"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00108"
FT   REGION          34..128
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          159..203
FT                   /note="Leucine-zipper"
FT   REGION          227..263
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        46..67
FT                   /note="Pro residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        104..128
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        227..243
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        245..260
FT                   /note="Pro residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   351 AA;  36393 MW;  85A56B00C3BBC97D CRC64;
     MASNGAAAGA MAPFFPPNFL LQMQQPLPLH HQHLQDHAHG GHGGHHLLPP PPPSLSPFLP
     DLAMDAPPPP MYEASGGDGG GGGAASEDEE DGCGGGGGGG GGEKKRRLSV EQVRTLERSF
     ESGNKLEPER KAQLARALGL QPRQVAIWFQ NRRARWKTKQ LEKDFDALRR QLDAARAEND
     ALLSLNSKLH AEIVALKGGA AAAGGGGSSC RQEAASELIN LNVKETEASC SNRSENSSEI
     NLDISRPAPP PPPPPANESP VNRGIPFYAS IGRGGAGGVD IDQLLLRGGH SPSPAAVTTP
     PPPKMELGIT GNGGGADAAA AGAGSFGGLL CGAVDEQPPF WPWADGHHHF H