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Protein

DELLA protein RHT-1

Gene

RHT1

Organism
Triticum aestivum (Wheat)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Probable transcriptional regulator that acts as a repressor of the gibberellin (GA) signaling pathway. Probably acts by participating in large multiprotein complexes that repress transcription of GA-inducible genes. Upon GA application, it is degraded by the proteasome, allowing the GA signaling pathway.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionRepressor
Biological processGibberellin signaling pathway, Transcription, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
DELLA protein RHT-1
Alternative name(s):
Protein Rht-B1/Rht-D1
Reduced height protein 1
Gene namesi
Name:RHT1
OrganismiTriticum aestivum (Wheat)
Taxonomic identifieri4565 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladePooideaeTriticodaeTriticeaeTriticinaeTriticum
Proteomesi
  • UP000019116 Componenti: Unplaced

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

Pathology & Biotechi

Biotechnological usei

This gene, also known as the 'green revolution gene' has been introduced by conventional breeding procedures into several cultivars. It produces shorter plants, increase grain yield at the expense of straw biomass, and are more resistant to damage by wind and rain. These wheats are short because they respond abnormally to GA.

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001322491 – 623DELLA protein RHT-1Add BLAST623

Post-translational modificationi

Phosphorylated.By similarity
Ubiquitinated. Upon GA application it is ubiquitinated, leading to its subsequent degradation (Probable).Curated

Keywords - PTMi

Phosphoprotein, Ubl conjugation

Expressioni

Gene expression databases

ExpressionAtlasiQ9ST59 baseline and differential

Structurei

3D structure databases

SMRiQ9ST59
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini225 – 619GRASPROSITE-ProRule annotationAdd BLAST395

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni232 – 288Leucine repeat I (LRI)PROSITE-ProRule annotationAdd BLAST57
Regioni307 – 372VHIIDPROSITE-ProRule annotationAdd BLAST66
Regioni386 – 425Leucine repeat II (LRII)PROSITE-ProRule annotationAdd BLAST40
Regioni435 – 540PFYREPROSITE-ProRule annotationAdd BLAST106
Regioni543 – 619SAWPROSITE-ProRule annotationAdd BLAST77

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi38 – 42DELLA motif5
Motifi239 – 243LxCxE motifPROSITE-ProRule annotation5
Motifi338 – 342VHIIDPROSITE-ProRule annotation5

Domaini

The DELLA motif is required for its GA-induced degradation.Curated

Sequence similaritiesi

Belongs to the GRAS family. DELLA subfamily.Curated

Phylogenomic databases

OMAiRVEESDG

Family and domain databases

Gene3Di1.10.10.1290, 1 hit
InterProiView protein in InterPro
IPR038088 DELLA_N_sf
IPR030006 TF_DELLA
IPR021914 TF_DELLA_N
IPR005202 TF_GRAS
PANTHERiPTHR31636:SF47 PTHR31636:SF47, 1 hit
PfamiView protein in Pfam
PF12041 DELLA, 1 hit
PF03514 GRAS, 1 hit
PROSITEiView protein in PROSITE
PS50985 GRAS, 1 hit

Sequencei

Sequence statusi: Complete.

Q9ST59-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKREYQDAGG SGGGGGGMGS SEDKMMVSAA AGEGEEVDEL LAALGYKVRA
60 70 80 90 100
SDMADVAQKL EQLEMAMGMG GVGAGAAPDD SFATHLATDT VHYNPTDLSS
110 120 130 140 150
WVESMLSELN APPPPLPPAP QLNASTSSTV TGSGGYFDLP PSVDSSSSIY
160 170 180 190 200
ALRPIPSPAG ATAPADLSAD SVRDPKRMRT GGSSTSSSSS SSSSLGGGAR
210 220 230 240 250
SSVVEAAPPV AAAANATPAL PVVVVDTQEA GIRLVHALLA CAEAVQQENL
260 270 280 290 300
SAAEALVKQI PLLAASQGGA MRKVAAYFGE ALARRVFRFR PQPDSSLLDA
310 320 330 340 350
AFADLLHAHF YESCPYLKFA HFTANQAILE AFAGCRRVHV VDFGIKQGMQ
360 370 380 390 400
WPALLQALAL RPGGPPSFRL TGVGPPQPDE TDALQQVGWK LAQFAHTIRV
410 420 430 440 450
DFQYRGLVAA TLADLEPFML QPEGEEDPNE EPEVIAVNSV FEMHRLLAQP
460 470 480 490 500
GALEKVLGTV RAVRPRIVTV VEQEANHNSG TFLDRFTESL HYYSTMFDSL
510 520 530 540 550
EGGSSGGGPS EVSSGAAAAP AAAGTDQVMS EVYLGRQICN VVACEGAERT
560 570 580 590 600
ERHETLGQWR NRLGNAGFET VHLGSNAYKQ ASTLLALFAG GDGYKVEEKE
610 620
GCLTLGWHTR PLIATSAWRL AGP
Length:623
Mass (Da):65,337
Last modified:May 1, 2000 - v1
Checksum:iF2BAC34996D0A84F
GO

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural varianti61 – 64Missing in strain: cv. Rht-D1b; induces a dwarf phenotype. 4
Natural varianti62 – 64Missing in strain: cv. Rht-B1b; induces a dwarf phenotype. 3

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ242531 Genomic DNA Translation: CAB51555.1

Genome annotation databases

EnsemblPlantsiTRIAE_CS42_4DS_TGACv1_361329_AA1165870.2; TRIAE_CS42_4DS_TGACv1_361329_AA1165870.2; TRIAE_CS42_4DS_TGACv1_361329_AA1165870
GrameneiTRIAE_CS42_4DS_TGACv1_361329_AA1165870.2; TRIAE_CS42_4DS_TGACv1_361329_AA1165870.2; TRIAE_CS42_4DS_TGACv1_361329_AA1165870

Similar proteinsi

Entry informationi

Entry nameiRHT1_WHEAT
AccessioniPrimary (citable) accession number: Q9ST59
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 22, 2005
Last sequence update: May 1, 2000
Last modified: March 28, 2018
This is version 63 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health