ID KNOS1_ORYSJ Reviewed; 301 AA.
AC Q9FP29; A0A0P0V1U2; Q9SXM8; Q9XIV6;
DT 20-JAN-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2001, sequence version 1.
DT 24-JAN-2024, entry version 133.
DE RecName: Full=Homeobox protein knotted-1-like 1;
DE AltName: Full=Homeobox protein HOS16;
DE AltName: Full=Homeobox protein OSH6;
GN Name=OSH6; Synonyms=HOS16; OrderedLocusNames=Os01g0302500, LOC_Os01g19694;
GN ORFNames=B1146F03.18, P0035H10.13;
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 [MRNA], FUNCTION, AND DEVELOPMENTAL STAGE.
RC STRAIN=cv. Nipponbare; TISSUE=Embryo;
RX PubMed=10488233; DOI=10.1105/tpc.11.9.1651;
RA Sentoku N., Sato Y., Kurata N., Ito Y., Kitano H., Matsuoka M.;
RT "Regional expression of the rice KN1-type homeobox gene family during
RT embryo, shoot, and flower development.";
RL Plant Cell 11:1651-1664(1999).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=12447438; DOI=10.1038/nature01184;
RA Sasaki T., Matsumoto T., Yamamoto K., Sakata K., Baba T., Katayose Y.,
RA Wu J., Niimura Y., Cheng Z., Nagamura Y., Antonio B.A., Kanamori H.,
RA Hosokawa S., Masukawa M., Arikawa K., Chiden Y., Hayashi M., Okamoto M.,
RA Ando T., Aoki H., Arita K., Hamada M., Harada C., Hijishita S., Honda M.,
RA Ichikawa Y., Idonuma A., Iijima M., Ikeda M., Ikeno M., Ito S., Ito T.,
RA Ito Y., Ito Y., Iwabuchi A., Kamiya K., Karasawa W., Katagiri S.,
RA Kikuta A., Kobayashi N., Kono I., Machita K., Maehara T., Mizuno H.,
RA Mizubayashi T., Mukai Y., Nagasaki H., Nakashima M., Nakama Y.,
RA Nakamichi Y., Nakamura M., Namiki N., Negishi M., Ohta I., Ono N., Saji S.,
RA Sakai K., Shibata M., Shimokawa T., Shomura A., Song J., Takazaki Y.,
RA Terasawa K., Tsuji K., Waki K., Yamagata H., Yamane H., Yoshiki S.,
RA Yoshihara R., Yukawa K., Zhong H., Iwama H., Endo T., Ito H., Hahn J.H.,
RA Kim H.-I., Eun M.-Y., Yano M., Jiang J., Gojobori T.;
RT "The genome sequence and structure of rice chromosome 1.";
RL Nature 420:312-316(2002).
RN [3]
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 [4]
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 [5]
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 [6]
RP NUCLEOTIDE SEQUENCE [MRNA] OF 164-301.
RC STRAIN=cv. Nipponbare; TISSUE=Embryo;
RA Ito Y., Kurata N.;
RT "cDNA for rice homeobox gene HOS16.";
RL Submitted (SEP-1997) to the EMBL/GenBank/DDBJ databases.
RN [7]
RP GENE FAMILY, AND NOMENCLATURE.
RX PubMed=18430022; DOI=10.1111/j.1742-4658.2008.06424.x;
RA Jain M., Tyagi A.K., Khurana J.P.;
RT "Genome-wide identification, classification, evolutionary expansion and
RT expression analyses of homeobox genes in rice.";
RL FEBS J. 275:2845-2861(2008).
CC -!- FUNCTION: Probable transcription factor that may be involved in shoot
CC formation during early embryogenesis. {ECO:0000269|PubMed:10488233}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000255|PROSITE-ProRule:PRU00108,
CC ECO:0000255|PROSITE-ProRule:PRU00559}.
CC -!- DEVELOPMENTAL STAGE: Highly expressed in the early globular stage
CC embryo before 2 days after pollination (DAP), but not in the endosperm.
CC At 3 and 4 DAP, expression is restricted to the region around or just
CC below the center of the ventral side of the embryo, where the shoot
CC apex subsequently arises. During the transition to the shoot apex
CC differentiation stage, expression is divided between the upper and
CC basal regions of the shoot area, and the notch between the first leaf
CC primordium and epiblast, respectively. When the first leaf primordia is
CC evident, expression is localized to the notches between the shoot
CC apical meristem (SAM) and the first leaf primordium and the putative
CC second leaf primordium. Expressed uniformly in the inflorescence
CC meristem, but after the transition from inflorescence to the floral
CC phase, located specifically in the notches between the floral meristem
CC and glume primordia. At later stages of flower development, uniformly
CC expressed throughout the corpus of the meristem, and in the notches
CC between glume primordia, but less well defined than in the previous
CC stage. {ECO:0000269|PubMed:10488233}.
CC -!- SIMILARITY: Belongs to the TALE/KNOX homeobox family.
CC {ECO:0000255|PROSITE-ProRule:PRU00559}.
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DR EMBL; AB028883; BAA79224.1; -; mRNA.
DR EMBL; AP002881; BAB19772.1; -; Genomic_DNA.
DR EMBL; AP003206; BAB93157.1; -; Genomic_DNA.
DR EMBL; AP008207; BAF04741.1; -; Genomic_DNA.
DR EMBL; AP014957; BAS71730.1; -; Genomic_DNA.
DR EMBL; AB007626; BAA77820.1; -; mRNA.
DR RefSeq; XP_015634297.1; XM_015778811.1.
DR AlphaFoldDB; Q9FP29; -.
DR SMR; Q9FP29; -.
DR STRING; 39947.Q9FP29; -.
DR PaxDb; 39947-Q9FP29; -.
DR EnsemblPlants; Os01t0302500-01; Os01t0302500-01; Os01g0302500.
DR GeneID; 4325788; -.
DR Gramene; Os01t0302500-01; Os01t0302500-01; Os01g0302500.
DR KEGG; osa:4325788; -.
DR eggNOG; KOG0773; Eukaryota.
DR HOGENOM; CLU_040111_0_2_1; -.
DR InParanoid; Q9FP29; -.
DR OMA; HSDDMMG; -.
DR OrthoDB; 3180467at2759; -.
DR Proteomes; UP000000763; Chromosome 1.
DR Proteomes; UP000059680; Chromosome 1.
DR Genevisible; Q9FP29; OS.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0000981; F:DNA-binding transcription factor activity, RNA polymerase II-specific; IBA:GO_Central.
DR CDD; cd00086; homeodomain; 1.
DR Gene3D; 1.10.10.60; Homeodomain-like; 1.
DR InterPro; IPR005539; ELK_dom.
DR InterPro; IPR009057; Homeobox-like_sf.
DR InterPro; IPR017970; Homeobox_CS.
DR InterPro; IPR001356; Homeobox_dom.
DR InterPro; IPR008422; Homeobox_KN_domain.
DR InterPro; IPR005540; KNOX1.
DR InterPro; IPR005541; KNOX2.
DR PANTHER; PTHR11850:SF355; HOMEOBOX PROTEIN KNOTTED-1-LIKE 1; 1.
DR PANTHER; PTHR11850; HOMEOBOX PROTEIN TRANSCRIPTION FACTORS; 1.
DR Pfam; PF03789; ELK; 1.
DR Pfam; PF05920; Homeobox_KN; 1.
DR Pfam; PF03790; KNOX1; 1.
DR Pfam; PF03791; KNOX2; 1.
DR SMART; SM01188; ELK; 1.
DR SMART; SM00389; HOX; 1.
DR SMART; SM01255; KNOX1; 1.
DR SMART; SM01256; KNOX2; 1.
DR SUPFAM; SSF46689; Homeodomain-like; 1.
DR PROSITE; PS51213; ELK; 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.
FT CHAIN 1..301
FT /note="Homeobox protein knotted-1-like 1"
FT /id="PRO_0000360004"
FT DOMAIN 188..208
FT /note="ELK"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00559"
FT DNA_BIND 209..272
FT /note="Homeobox; TALE-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00108"
FT REGION 141..170
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT CONFLICT 279
FT /note="L -> F (in Ref. 1; BAA79224)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 301 AA; 32736 MW; C61314553CAA7539 CRC64;
MEDLYSIHPG ISRVGGAASE ASGVGVVVGG GGGSSSSDLT ELMKAQIAGH PRYPTLLSAY
IECRKVGAPP EVASLLKEIG RERRAGGGGG GAGQIGVDPE LDEFMEAYCR VLVRYKEELS
RPFDEAASFL SSIQTQLSNL CSGATSPPAT TATHSDEMVG SSDEDQCSGE TDMLDIGQEQ
SSRLADHELK EMLLKKYSGC LSRLRSEFLK KRKKGKLPKD ARSALLEWWN THYRWPYPTE
EDKLRLAART GLDPKQINNW FINQRKRHWK PSDGMRFALM EGVAGGSSGT TLYFDTGTIG
P
//
