SPL2_ORYSJ
ID SPL2_ORYSJ Reviewed; 412 AA.
AC Q0JGI1; A3A115; Q5JJN7;
DT 23-OCT-2007, integrated into UniProtKB/Swiss-Prot.
DT 23-OCT-2007, sequence version 2.
DT 03-AUG-2022, entry version 85.
DE RecName: Full=Squamosa promoter-binding-like protein 2;
GN Name=SPL2; OrderedLocusNames=Os01g0922600, LOC_Os01g69830;
GN ORFNames=B1455F06.12, OsJ_004487;
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=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 [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 NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=15685292; DOI=10.1371/journal.pbio.0030038;
RA Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S.,
RA Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.,
RA Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J.,
RA Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X.,
RA Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y.,
RA Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L.,
RA Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H.,
RA Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z.,
RA Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L.,
RA Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F.,
RA Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q.,
RA Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J.,
RA Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M.,
RA McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.;
RT "The genomes of Oryza sativa: a history of duplications.";
RL PLoS Biol. 3:266-281(2005).
RN [6]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 102-412.
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 [7]
RP TISSUE SPECIFICITY, INDUCTION, GENE FAMILY, AND NOMENCLATURE.
RX PubMed=16861571; DOI=10.1104/pp.106.084475;
RA Xie K., Wu C., Xiong L.;
RT "Genomic organization, differential expression, and interaction of SQUAMOSA
RT promoter-binding-like transcription factors and microRNA156 in rice.";
RL Plant Physiol. 142:280-293(2006).
RN [8]
RP GENE FAMILY.
RX PubMed=17629421; DOI=10.1016/j.gene.2007.02.034;
RA Yang Z., Wang X., Gu S., Hu Z., Xu H., Xu C.;
RT "Comparative study of SBP-box gene family in Arabidopsis and rice.";
RL Gene 407:1-11(2008).
CC -!- FUNCTION: Trans-acting factor that binds specifically to the consensus
CC nucleotide sequence 5'-TNCGTACAA-3' (By similarity). May be involved in
CC panicle development. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000305}.
CC -!- TISSUE SPECIFICITY: Expressed in stems, leaf sheaths, and young
CC panicles. {ECO:0000269|PubMed:16861571}.
CC -!- INDUCTION: Negatively regulated by microRNAs miR156b and miR156h.
CC {ECO:0000305|PubMed:16861571}.
CC -!- DOMAIN: The SBP-type zinc finger is required for the binding to DNA.
CC {ECO:0000250}.
CC -!- SEQUENCE CAUTION:
CC Sequence=BAD88314.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
CC Sequence=BAF07147.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR EMBL; AP006167; BAD88314.1; ALT_SEQ; Genomic_DNA.
DR EMBL; AP008207; BAF07147.1; ALT_SEQ; Genomic_DNA.
DR EMBL; AP014957; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; CM000138; EAZ14662.1; -; Genomic_DNA.
DR EMBL; AK062581; -; NOT_ANNOTATED_CDS; mRNA.
DR RefSeq; XP_015611358.1; XM_015755872.1.
DR AlphaFoldDB; Q0JGI1; -.
DR SMR; Q0JGI1; -.
DR STRING; 4530.OS01T0922600-01; -.
DR PaxDb; Q0JGI1; -.
DR PRIDE; Q0JGI1; -.
DR GeneID; 4327245; -.
DR KEGG; osa:4327245; -.
DR eggNOG; ENOG502QRGA; Eukaryota.
DR HOGENOM; CLU_042475_1_0_1; -.
DR InParanoid; Q0JGI1; -.
DR OrthoDB; 916847at2759; -.
DR Proteomes; UP000000763; Chromosome 1.
DR Proteomes; UP000007752; Chromosome 1.
DR Proteomes; UP000059680; Chromosome 1.
DR Genevisible; Q0JGI1; OS.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR Gene3D; 4.10.1100.10; -; 1.
DR InterPro; IPR004333; SBP_dom.
DR InterPro; IPR036893; SBP_sf.
DR InterPro; IPR044817; SPL.
DR PANTHER; PTHR31251; PTHR31251; 1.
DR Pfam; PF03110; SBP; 1.
DR SUPFAM; SSF103612; SSF103612; 1.
DR PROSITE; PS51141; ZF_SBP; 1.
PE 2: Evidence at transcript level;
KW DNA-binding; Metal-binding; Nucleus; Reference proteome; Transcription;
KW Transcription regulation; Zinc; Zinc-finger.
FT CHAIN 1..412
FT /note="Squamosa promoter-binding-like protein 2"
FT /id="PRO_0000308224"
FT ZN_FING 89..167
FT /note="SBP-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00470"
FT REGION 1..81
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOTIF 150..166
FT /note="Bipartite nuclear localization signal"
FT /evidence="ECO:0000255"
FT BINDING 92
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00470"
FT BINDING 97
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00470"
FT BINDING 115
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00470"
FT BINDING 118
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00470"
FT BINDING 134
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00470"
FT BINDING 137
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00470"
FT BINDING 141
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00470"
FT BINDING 153
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00470"
SQ SEQUENCE 412 AA; 42654 MW; 595B5916F222EF1E CRC64;
MDWDAKMPSW DLGTVVGPSG GGGGGGGGGG ALDLKLGAPT SWKTTTTVSA ASAAPAAVAP
PPPPPASSSS SAAAAGKRAR AGQGQQAAVP ACSVEGCAAD LSKCVRDYHR RHKVCEAHSK
TAVVTVAGQQ QRFCQQCSRF HLLGEFDEEK RSCRKRLDGH NKRRRKPQPD PLNPGNLFAN
HHGAARFTSY PQIFSTAASM SPQETKWPAN VVKTEAADVF QEPYYHALHL NGAGAAAAAS
IFHHGGNKAR KHHFPFLTAD HGGGAAAASP LFGCQPFTIT PSSESRSSSS SRHSNGKMFA
HDGGLDNCAL SLLSDNPTPT AQITIPQPLF AGGGQYGGGG GGDVSLTGLS YVRMAGKDTS
ILAKSATTTA TTATTPTTTS AQLQYHGYYH HHVSADQGSS DAAIQALPFS SW
