HFB2C_ORYSJ
ID HFB2C_ORYSJ Reviewed; 454 AA.
AC Q652B0; A0A0P0XPY4; Q652A9;
DT 23-SEP-2008, integrated into UniProtKB/Swiss-Prot.
DT 25-OCT-2004, sequence version 1.
DT 03-AUG-2022, entry version 126.
DE RecName: Full=Heat stress transcription factor B-2c;
DE AltName: Full=Heat stress transcription factor 24;
DE Short=OsHsf-24;
GN Name=HSFB2C; Synonyms=HSF24;
GN OrderedLocusNames=Os09g0526600, LOC_Os09g35790;
GN ORFNames=OJ1439_F07.16-1, OJ1439_F07.16-2;
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=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 [2]
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 [3]
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 [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2).
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 [5]
RP GENE FAMILY, AND NOMENCLATURE.
RX PubMed=15625403; DOI=10.1007/bf02712120;
RA Baniwal S.K., Bharti K., Chan K.Y., Fauth M., Ganguli A., Kotak S.,
RA Mishra S.K., Nover L., Port M., Scharf K.-D., Tripp J., Weber C.,
RA Zielinski D., von Koskull-Doering P.;
RT "Heat stress response in plants: a complex game with chaperones and more
RT than twenty heat stress transcription factors.";
RL J. Biosci. 29:471-487(2004).
RN [6]
RP GENE FAMILY, AND NOMENCLATURE.
RX PubMed=18407058; DOI=10.1016/s1673-8527(08)60016-8;
RA Guo J., Wu J., Ji Q., Wang C., Luo L., Yuan Y., Wang Y., Wang J.;
RT "Genome-wide analysis of heat shock transcription factor families in rice
RT and Arabidopsis.";
RL J. Genet. Genomics 35:105-118(2008).
CC -!- FUNCTION: Transcriptional regulator that specifically binds DNA of heat
CC shock promoter elements (HSE). {ECO:0000250}.
CC -!- SUBUNIT: Homotrimer. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000305}.
CC -!- ALTERNATIVE PRODUCTS:
CC Event=Alternative splicing; Named isoforms=2;
CC Name=1;
CC IsoId=Q652B0-1; Sequence=Displayed;
CC Name=2;
CC IsoId=Q652B0-2; Sequence=VSP_035448, VSP_035449;
CC -!- DOMAIN: The hydrophobic-rich region (HR-A/B) corresponds to the
CC oligomerization domain.
CC -!- PTM: Exhibits temperature-dependent phosphorylation. {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the HSF family. Class B subfamily.
CC {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AK106545; Type=Frameshift; Evidence={ECO:0000305};
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DR EMBL; AP005681; BAD46357.1; -; Genomic_DNA.
DR EMBL; AP005681; BAD46358.1; -; Genomic_DNA.
DR EMBL; AP008215; BAF25640.1; -; Genomic_DNA.
DR EMBL; AP014965; BAT09052.1; -; Genomic_DNA.
DR EMBL; AP014965; BAT09053.1; -; Genomic_DNA.
DR EMBL; AK106525; -; NOT_ANNOTATED_CDS; mRNA.
DR EMBL; AK106545; -; NOT_ANNOTATED_CDS; mRNA.
DR RefSeq; XP_015612526.1; XM_015757040.1. [Q652B0-1]
DR AlphaFoldDB; Q652B0; -.
DR SMR; Q652B0; -.
DR STRING; 4530.OS09T0526600-02; -.
DR PaxDb; Q652B0; -.
DR PRIDE; Q652B0; -.
DR EnsemblPlants; Os09t0526600-01; Os09t0526600-01; Os09g0526600. [Q652B0-2]
DR EnsemblPlants; Os09t0526600-02; Os09t0526600-02; Os09g0526600. [Q652B0-1]
DR GeneID; 4347637; -.
DR Gramene; Os09t0526600-01; Os09t0526600-01; Os09g0526600. [Q652B0-2]
DR Gramene; Os09t0526600-02; Os09t0526600-02; Os09g0526600. [Q652B0-1]
DR KEGG; osa:4347637; -.
DR eggNOG; KOG0627; Eukaryota.
DR InParanoid; Q652B0; -.
DR OMA; HPWPIYR; -.
DR OrthoDB; 1154048at2759; -.
DR Proteomes; UP000000763; Chromosome 9.
DR Proteomes; UP000059680; Chromosome 9.
DR ExpressionAtlas; Q652B0; baseline and differential.
DR Genevisible; Q652B0; OS.
DR GO; GO:0005634; C:nucleus; IBA:GO_Central.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IBA:GO_Central.
DR GO; GO:0000978; F:RNA polymerase II cis-regulatory region sequence-specific DNA binding; IBA:GO_Central.
DR GO; GO:0006357; P:regulation of transcription by RNA polymerase II; IBA:GO_Central.
DR Gene3D; 1.10.10.10; -; 1.
DR InterPro; IPR000232; HSF_DNA-bd.
DR InterPro; IPR027725; HSF_fam.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR PANTHER; PTHR10015; PTHR10015; 1.
DR Pfam; PF00447; HSF_DNA-bind; 1.
DR PRINTS; PR00056; HSFDOMAIN.
DR SMART; SM00415; HSF; 1.
DR SUPFAM; SSF46785; SSF46785; 1.
DR PROSITE; PS00434; HSF_DOMAIN; 1.
PE 2: Evidence at transcript level;
KW Alternative splicing; Coiled coil; DNA-binding; Nucleus; Phosphoprotein;
KW Reference proteome; Stress response; Transcription;
KW Transcription regulation.
FT CHAIN 1..454
FT /note="Heat stress transcription factor B-2c"
FT /id="PRO_0000350836"
FT REGION 172..222
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 225..254
FT /note="Hydrophobic repeat HR-A/B"
FT REGION 333..421
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COILED 216..246
FT /evidence="ECO:0000255"
FT MOTIF 328..331
FT /note="Nuclear localization signal"
FT /evidence="ECO:0000255"
FT COMPBIAS 176..198
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 333..357
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 404..420
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT VAR_SEQ 414
FT /note="S -> R (in isoform 2)"
FT /evidence="ECO:0000303|PubMed:12869764"
FT /id="VSP_035448"
FT VAR_SEQ 415..454
FT /note="Missing (in isoform 2)"
FT /evidence="ECO:0000303|PubMed:12869764"
FT /id="VSP_035449"
FT CONFLICT 67
FT /note="V -> L (in Ref. 4; AK106525)"
FT /evidence="ECO:0000305"
FT CONFLICT 90
FT /note="F -> L (in Ref. 4; AK106545)"
FT /evidence="ECO:0000305"
FT CONFLICT 396
FT /note="P -> L (in Ref. 4; AK106545)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 454 AA; 47014 MW; 141C4CA52637D5D9 CRC64;
MAEQGAGEAD AGGGEPPPAA VMTAAAEALA GQRSLPTPFL TKTYQLVEDP AVDDVISWNE
DGSTFVVWRP AEFARDLLPK YFKHNNFSSF VRQLNTYGFR KIVPDRWEFA NDCFRRGEKR
LLCDIHRRKV VAAAAAAPPP PSPGMATAAA AVASGAVTVA AAPIPMALPV TRAGSPAHSS
EEQVLSSNSG SGEEHRQASG SGSAPGGGGG GSASGGDMGE ENERLRRENA RLTRELGHMK
KLCNNILLLM SKYAATQHVE GSAGISSIAN CSGESSEAVP PPPPLPPAIL DLMPSCPALA
TAAAAAGLAI DGEPDPSARL FGVSIGLKRT RDDAAAAADE DGGGEDQAEH GGADVKPEAA
DPHPAGGGGG SSTEASPESH PWPIYRPTPM YHAVRPTCNG PDRAGSDQDG SSSSQTMGPG
EFDDLQKMMV VQQSNFVMHW GRSECGSGVR GFGW
