NAC26_ORYSI
ID NAC26_ORYSI Reviewed; 333 AA.
AC A2WQE4;
DT 02-JUN-2021, integrated into UniProtKB/Swiss-Prot.
DT 20-MAR-2007, sequence version 1.
DT 03-AUG-2022, entry version 73.
DE RecName: Full=NAC domain-containing protein 26 {ECO:0000303|PubMed:27872632};
DE Short=ONAC026 {ECO:0000303|PubMed:27872632};
DE Short=OsNAC26 {ECO:0000303|PubMed:32989010};
GN Name=NAC26 {ECO:0000303|PubMed:27872632}; Synonyms=DLN11 {ECO:0000305};
GN ORFNames=OsI_02070 {ECO:0000312|EMBL:EAY74190.1};
OS Oryza sativa subsp. indica (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=39946;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, INTERACTION WITH NAC20 AND NAC23,
RP SUBCELLULAR LOCATION, AND TISSUE SPECIFICITY.
RX PubMed=27872632; DOI=10.3389/fpls.2016.01638;
RA Mathew I.E., Das S., Mahto A., Agarwal P.;
RT "Three rice NAC transcription factors heteromerize and are associated with
RT seed size.";
RL Front. Plant Sci. 7:1638-1638(2016).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. 93-11;
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 [3]
RP INTERACTION WITH NAC20, AND SUBCELLULAR LOCATION.
RX PubMed=32989010; DOI=10.1104/pp.20.00984;
RA Wang J., Chen Z., Zhang Q., Meng S., Wei C.;
RT "The NAC transcription factors OsNAC20 and OsNAC26 regulate starch and
RT storage protein synthesis.";
RL Plant Physiol. 184:1775-1791(2020).
CC -!- FUNCTION: Transcription factor that acts redundantly with NAC20 to
CC regulate the expression of genes involved in the biosynthesis of starch
CC and storage proteins in grain. Directly binds to the promoters of
CC starch synthase 1 (SS1), pullulanase (PUL), glutelin A1 (GLUA1),
CC glutelins B4 and B5 (GLUB4 and GLUB5), alpha-globulin and 16 kDa
CC prolamin, and activates their expression (By similarity). Possesses
CC transactivation activity in yeast (PubMed:27872632).
CC {ECO:0000250|UniProtKB:Q9FTY0, ECO:0000269|PubMed:27872632}.
CC -!- SUBUNIT: Forms homodimers (PubMed:32989010). Forms heterodimers with
CC NAC20 (PubMed:27872632, PubMed:32989010). Forms heterodimers with NAC23
CC (PubMed:27872632). {ECO:0000269|PubMed:27872632,
CC ECO:0000269|PubMed:32989010}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000255|PROSITE-ProRule:PRU00353,
CC ECO:0000269|PubMed:27872632, ECO:0000269|PubMed:32989010}.
CC -!- TISSUE SPECIFICITY: Expressed in developing seeds.
CC {ECO:0000269|PubMed:27872632}.
CC -!- DOMAIN: The NAC domain includes a DNA binding domain and a dimerization
CC domain. {ECO:0000255|PROSITE-ProRule:PRU00353}.
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DR EMBL; KX953278; APH07726.1; -; mRNA.
DR EMBL; CM000126; EAY74190.1; -; Genomic_DNA.
DR AlphaFoldDB; A2WQE4; -.
DR SMR; A2WQE4; -.
DR STRING; 39946.A2WQE4; -.
DR EnsemblPlants; BGIOSGA001578-TA; BGIOSGA001578-PA; BGIOSGA001578.
DR Gramene; BGIOSGA001578-TA; BGIOSGA001578-PA; BGIOSGA001578.
DR HOGENOM; CLU_035664_6_0_1; -.
DR OMA; MIGEKEW; -.
DR Proteomes; UP000007015; Chromosome 1.
DR GO; GO:0005634; C:nucleus; IDA:UniProtKB.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0042803; F:protein homodimerization activity; IDA:UniProtKB.
DR GO; GO:0006355; P:regulation of transcription, DNA-templated; IDA:UniProtKB.
DR Gene3D; 2.170.150.80; -; 1.
DR InterPro; IPR003441; NAC-dom.
DR InterPro; IPR036093; NAC_dom_sf.
DR Pfam; PF02365; NAM; 1.
DR SUPFAM; SSF101941; SSF101941; 1.
DR PROSITE; PS51005; NAC; 1.
PE 1: Evidence at protein level;
KW DNA-binding; Nucleus; Reference proteome; Transcription;
KW Transcription regulation.
FT CHAIN 1..333
FT /note="NAC domain-containing protein 26"
FT /id="PRO_0000452675"
FT DOMAIN 14..173
FT /note="NAC"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00353"
FT DNA_BIND 114..179
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00353"
FT REGION 143..162
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 145..159
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 333 AA; 37383 MW; 745F149E31F1DD5B CRC64;
MGEQQQQVER QPDLPPGFRF HPTDEEIITF YLAPKVVDSR GFCVAAIGEV DLNKCEPWDL
PGKAKMNGEK EWYFYCQKDR KYPTGMRTNR ATEAGYWKAT GKDKEIFRNH HMLIGMKKTL
VFYKGRAPKG DKTNWVMHEY RLADASPPQP PPPPSSAEPP RQDDWAVCRI FHKSSGIKKP
VQVPMQMPMQ MQMPVAHQVP AANYQQQMAM ASASIIQVPM QMQMPSMSDQ LQMLDDFSTG
SLMAPPPPPP SYSTLPGFPL QINGGAQQFV GNPSMYYQQQ QQQQQQQMDM AAGGFVVSEP
SSLVVSPQDA ADQNNAADIS SVACNMDATI WKY
