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Protein

Rac-like GTP-binding protein ARAC7

Gene

ARAC7

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Acts as a negative regulator of abscisic acid (ABA) responses.1 Publication

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi13 – 20GTPBy similarity8
Nucleotide bindingi60 – 64GTPBy similarity5
Nucleotide bindingi118 – 121GTPBy similarity4

GO - Molecular functioni

GO - Biological processi

Keywordsi

Biological processAbscisic acid signaling pathway
LigandGTP-binding, Nucleotide-binding

Enzyme and pathway databases

ReactomeiR-ATH-194840 Rho GTPase cycle
R-ATH-6798695 Neutrophil degranulation

Names & Taxonomyi

Protein namesi
Recommended name:
Rac-like GTP-binding protein ARAC7
Alternative name(s):
GTPase protein ROP9
Gene namesi
Name:ARAC7
Synonyms:ROP9
Ordered Locus Names:At4g28950
ORF Names:F25O24.70
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 4

Organism-specific databases

AraportiAT4G28950
TAIRilocus:2123548 AT4G28950

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

Membrane

Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Mutagenesisi196C → S: Affects the membrane location. 1 Publication1
Mutagenesisi203C → S: Affects the membrane location. 1 Publication1
Mutagenesisi206C → S: Affects the membrane location. 1 Publication1

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001989211 – 209Rac-like GTP-binding protein ARAC7Add BLAST209

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Lipidationi196S-palmitoyl cysteine1 Publication1
Lipidationi203S-palmitoyl cysteine1 Publication1
Lipidationi206S-palmitoyl cysteine1 Publication1

Post-translational modificationi

Although this sequence has a C-terminal -CXXX, it is palmitoylated at Cys-206, rather than prenylated.1 Publication

Keywords - PTMi

Lipoprotein, Palmitate

Proteomic databases

PaxDbiO82480
PRIDEiO82480

Expressioni

Gene expression databases

ExpressionAtlasiO82480 baseline and differential
GenevisibleiO82480 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT4G28950.1

Structurei

Secondary structure

1209
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi6 – 14Combined sources9
Helixi19 – 28Combined sources10
Beta strandi43 – 48Combined sources6
Beta strandi53 – 59Combined sources7
Helixi73 – 75Combined sources3
Beta strandi79 – 86Combined sources8
Helixi90 – 98Combined sources9
Helixi100 – 107Combined sources8
Beta strandi113 – 118Combined sources6
Helixi120 – 123Combined sources4
Helixi126 – 131Combined sources6
Helixi138 – 148Combined sources11
Beta strandi151 – 155Combined sources5
Turni158 – 160Combined sources3
Helixi164 – 176Combined sources13

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2J0VX-ray1.78A/B/C/D1-209[»]
ProteinModelPortaliO82480
SMRiO82480
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiO82480

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi35 – 43Effector regionSequence analysis9

Sequence similaritiesi

Belongs to the small GTPase superfamily. Rho family.Curated

Phylogenomic databases

eggNOGiKOG0393 Eukaryota
COG1100 LUCA
HOGENOMiHOG000233974
InParanoidiO82480
KOiK04392
OMAiMQTLKCV
OrthoDBiEOG09360LSO
PhylomeDBiO82480

Family and domain databases

InterProiView protein in InterPro
IPR027417 P-loop_NTPase
IPR005225 Small_GTP-bd_dom
IPR001806 Small_GTPase
IPR003578 Small_GTPase_Rho
PfamiView protein in Pfam
PF00071 Ras, 1 hit
SUPFAMiSSF52540 SSF52540, 1 hit
TIGRFAMsiTIGR00231 small_GTP, 1 hit
PROSITEiView protein in PROSITE
PS51420 RHO, 1 hit

Sequencei

Sequence statusi: Complete.

O82480-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSASKFIKCV TVGDGAVGKT CMLICYTSNK FPTDYIPTVF DNFSANVAVD
60 70 80 90 100
GQIVNLGLWD TAGQEDYSRL RPLSYRGADI FVLAFSLISK ASYENVLKKW
110 120 130 140 150
MPELRRFAPN VPIVLVGTKL DLRDDKGYLA DHTNVITSTQ GEELRKQIGA
160 170 180 190 200
AAYIECSSKT QQNVKAVFDT AIKVVLQPPR RKEVPRRRKN HRRSGCSIAS

IVCGGCTAA
Length:209
Mass (Da):23,043
Last modified:November 1, 1998 - v1
Checksum:iFA0087A6A7650CB5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF079484 mRNA Translation: AAC63013.1
AF115474 Genomic DNA Translation: AAF40246.1
AL078469 Genomic DNA Translation: CAB43909.1
AL161574 Genomic DNA Translation: CAB79653.1
CP002687 Genomic DNA Translation: AEE85566.1
PIRiT08950
RefSeqiNP_194624.1, NM_119039.3
UniGeneiAt.3402

Genome annotation databases

EnsemblPlantsiAT4G28950.1; AT4G28950.1; AT4G28950
GeneIDi829016
GrameneiAT4G28950.1; AT4G28950.1; AT4G28950
KEGGiath:AT4G28950

Similar proteinsi

Entry informationi

Entry nameiRAC7_ARATH
AccessioniPrimary (citable) accession number: O82480
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 31, 2004
Last sequence update: November 1, 1998
Last modified: May 23, 2018
This is version 126 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

3D-structure, Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

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