UniProtKB - F4IVL6 (GRV2_ARATH)
Protein
DnaJ homolog subfamily C GRV2
Gene
GRV2
Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Functioni
Required for endosome formation, vacuolar protein sorting and determination of the embryo growth axis. Necessary for the transport of proteins into protein storage vacuoles (PSVs). Participates in vesicle trafficking from the endosome to the central vacuole. Involved in the regulation of shoot phototropism and gravitropism, probably through the positioning of specialized amyloplasts (statoliths) in endodermal cells.4 Publications
Miscellaneous
'Katamari' means 'aggregate' in Japanese.
GO - Biological processi
- amyloplast organization Source: TAIR
- cell division Source: TAIR
- embryo development ending in seed dormancy Source: TAIR
- embryonic axis specification Source: UniProtKB
- endocytosis Source: TAIR
- endosome organization Source: TAIR
- late endosome to vacuole transport Source: UniProtKB
- negative gravitropism Source: TAIR
- phototropism Source: UniProtKB
- protein targeting to vacuole Source: UniProtKB
- receptor-mediated endocytosis Source: GO_Central
- response to starvation Source: TAIR
- vacuole organization Source: TAIR
Keywordsi
Molecular function | Chaperone, Developmental protein |
Biological process | Protein transport, Stress response, Transport |
Names & Taxonomyi
Protein namesi | Recommended name: DnaJ homolog subfamily C GRV2Alternative name(s): Protein GRAVITROPISM DEFECTIVE 2 Protein GREEN FLUORESCENT SEED 2 Protein KATAMARI2 |
Gene namesi | Name:GRV2 Synonyms:GFS2, KAM2 Ordered Locus Names:At2g26890 ORF Names:F12C20.7 |
Organismi | Arabidopsis thaliana (Mouse-ear cress) |
Taxonomic identifieri | 3702 [NCBI] |
Taxonomic lineagei | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis |
Proteomesi |
|
Organism-specific databases
Araporti | AT2G26890 |
TAIRi | locus:2039543, AT2G26890 |
Subcellular locationi
Endosome
- Endosome membrane 2 Publications; Peripheral membrane protein 1 Publication
Endoplasmic reticulum
- endoplasmic reticulum Source: TAIR
Endosome
- endosome membrane Source: GO_Central
- late endosome Source: TAIR
- late endosome membrane Source: UniProtKB
Golgi apparatus
- Golgi apparatus Source: TAIR
- trans-Golgi network Source: TAIR
Peroxisome
- peroxisome Source: TAIR
Vacuole
- vacuolar membrane Source: TAIR
- vacuole Source: TAIR
Other locations
- intracellular membrane-bounded organelle Source: TAIR
Keywords - Cellular componenti
Endosome, MembranePathology & Biotechi
Disruption phenotypei
Reduced shoot phototropism and gravitropism, and impaired embryo growth axis (e.g. between the late torpedo-shaped embryo stage and the walking stick-shaped embryo stage). Abnormal amyloplasts position and sedimentation in endodermal cells. Defect in the organization of endomembranes characterized by aggregated endomembrane structures accompanied by a missorting of storage proteins.3 Publications
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000420922 | 1 – 2554 | DnaJ homolog subfamily C GRV2Add BLAST | 2554 |
Proteomic databases
PaxDbi | F4IVL6 |
PRIDEi | F4IVL6 |
ProteomicsDBi | 222277 |
PTM databases
iPTMneti | F4IVL6 |
Expressioni
Tissue specificityi
Constitutively expressed in roots, hypocotyls, leaves (e.g. vascular tissues), stems, flowers (e.g. petals and stigmas), siliques and pollen.2 Publications
Developmental stagei
Expressed at the early to middle stages of seed maturation.1 Publication
Gene expression databases
ExpressionAtlasi | F4IVL6, baseline and differential |
Genevisiblei | F4IVL6, AT |
Interactioni
Protein-protein interaction databases
BioGRIDi | 2582, 1 interactor |
STRINGi | 3702.AT2G26890.1 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 1524 – 1606 | JPROSITE-ProRule annotationAdd BLAST | 83 |
Coiled coil
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Coiled coili | 925 – 951 | Sequence analysisAdd BLAST | 27 | |
Coiled coili | 1518 – 1546 | Sequence analysisAdd BLAST | 29 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 427 – 430 | Poly-Ala | 4 | |
Compositional biasi | 1055 – 1061 | Poly-Gly | 7 | |
Compositional biasi | 2548 – 2551 | Poly-Pro | 4 |
Keywords - Domaini
Coiled coilPhylogenomic databases
eggNOGi | KOG1789, Eukaryota |
HOGENOMi | CLU_001238_1_0_1 |
InParanoidi | F4IVL6 |
OMAi | NIPNEFV |
OrthoDBi | 11434at2759 |
Family and domain databases
CDDi | cd06257, DnaJ, 1 hit |
Gene3Di | 1.10.287.110, 1 hit 1.25.10.10, 1 hit |
InterProi | View protein in InterPro IPR011989, ARM-like IPR016024, ARM-type_fold IPR001623, DnaJ_domain IPR025640, GYF_2 IPR036869, J_dom_sf |
Pfami | View protein in Pfam PF00226, DnaJ, 1 hit PF14237, GYF_2, 1 hit |
SMARTi | View protein in SMART SM00271, DnaJ, 1 hit |
SUPFAMi | SSF46565, SSF46565, 1 hit SSF48371, SSF48371, 2 hits |
PROSITEi | View protein in PROSITE PS50076, DNAJ_2, 1 hit |
i Sequence
Sequence statusi: Complete.
F4IVL6-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MDSVSRGAVA STTGGAVEEP EYLARYLVVK HSWRGRYKRI LCISSGGIVT
60 70 80 90 100
LDPNTLAVTN SYDTGSNFDG ASPLVGRDEN TESVGGEFTV NVRTDGKGKF
110 120 130 140 150
KAMKFSSRCR ASILTELYRL RWNQIRPVAE FQVLHLRRRN AEWVPYKLKI
160 170 180 190 200
TFVGLELVDS KSGNSRWILD FRDMGSPAII LLSDAYRTKS ADSAGFVLCP
210 220 230 240 250
MYGRKSKAFR AAPGTTNSSI VASLAKTAKS MVGVFLSVDD SQLLTVSEYM
260 270 280 290 300
TRRAKEAVGA EETPNGWWSV TRLRSAAHGT LNMPGLSLAI GPKGGLGEHG
310 320 330 340 350
DAVALQLILT KASLVERRID NYEVVIVRPL SSVSSLVRFA EEPQMFAIEF
360 370 380 390 400
SDGCPVLVYA SISRDNLLAA ILDTLQTEGH CPIPVLPRLT MPGHRIDPPC
410 420 430 440 450
GRVSLISGPQ HLVADLETCS LHLKHLAAAA KDAVAEGGSV PGCRARLWRR
460 470 480 490 500
IREFNACIPY TGVPANSEVP EVTLMALITM LPSTPNLPVD APPLPPPSPK
510 520 530 540 550
AAATVIGFVT CLRRLLSSRS AASHIMSFPA AVNRIMGLLR NGSEGVAAEA
560 570 580 590 600
AGLIASLIGG WSADLSTAPD SRGEKHATIM HTKSVLFAQQ GYVTILVNRL
610 620 630 640 650
KPMSVSPLFS MAIVEVFEAM VCDPHGETTQ YTVFVELLRQ IAALRRRLFA
660 670 680 690 700
LFAHPAESVR ETIAVIMRTI AEEDAIAAES MRDAALRDGA LLRHLLNAFS
710 720 730 740 750
LPASERREVS RQLVALWADS YQPALDLLSR VLPPGLVAYL HTRPDDVVDD
760 770 780 790 800
TDQEGSSTNR RQKRLLQQRR GRIAKGMGAQ DIPLPPGNNV EAGDAAKHMS
810 820 830 840 850
ANASVPDNFQ RRAADSSSEA SNPQASAFPG VDSTIAGVSQ NGYPAFASVT
860 870 880 890 900
TNANGHEQPE TNASDVVGSD PNLYGIQNSV LPAPAQVIVE STAVGSGKLL
910 920 930 940 950
LNWREFWRAF GLDHNRADLI WNERTRQELI EALKAEVHNL DVEKERTEDI
960 970 980 990 1000
SPGDVEATTG QEIIPRISWN YSEFSVSYRS LSKEVCVGQY YLRLLLESGN
1010 1020 1030 1040 1050
AGKAQDFPLR DPVAFFRALY HRFQCDADMG LTIDGAVPDE LGSSGDWCDM
1060 1070 1080 1090 1100
SRLDGFGGGG GASVRELCAR AMAIVYEQHY NTIGPFEGTA HITALIDRTN
1110 1120 1130 1140 1150
DRALRHRLLL LLKALVKVLL NVEGCVVVGG CVLAVDLLTV VHENSERTPI
1160 1170 1180 1190 1200
PLQSNLIAAT AFMEPPKEWM YIDKGGAEVG PVEKDVIRSL WSKKDIDWTT
1210 1220 1230 1240 1250
KCRALGMSDW KKLRDIRELR WAVAVRVPVL TPSQVGDAAL SILHSMVSAH
1260 1270 1280 1290 1300
SDLDDAGEIV TPTPRVKRIL SSTRCLPHIA QALLSGEPVI VEAGAALLKD
1310 1320 1330 1340 1350
VVTRNSKAMI RLYSTGAFYF ALAYPGSNLY SIAQLFSVTH VHQAFHGGEE
1360 1370 1380 1390 1400
ATVSSSLPLA KRSVLGGLLP ESLLYVLERS GPAAFAAGMV SDSDTPEIIW
1410 1420 1430 1440 1450
THKMRAENLI CQVLQHLGDY PQKLSQHCHS LYDYAPMPPV TYPELRDEMW
1460 1470 1480 1490 1500
CHRYYLRNLC DEIQFPNWPI VEHVEFLQSL LVMWREELTR KPMDLSEGEA
1510 1520 1530 1540 1550
CKILEISLNN VSSDDLNRTA SVELNEEISN ISKQIQNLDE EKLKRQYRKL
1560 1570 1580 1590 1600
AMRYHPDKNP EGREKFLAVQ KAYECLQATM QGLQGPQPWR LLLLLKAQCI
1610 1620 1630 1640 1650
LYRRYGHVLR PFKYAGYPML LDAVTVDKDD NNFLSNDRSP LLVAASELVS
1660 1670 1680 1690 1700
LTCAASSLNG EELVRDGGVQ LLSTLLSRCM CVVQPTTSQH EPAAIIVTNV
1710 1720 1730 1740 1750
MRTLSVISQF ESARAGFLEL PSLIEDIVHC TELERVPAAV DAALQSIAKV
1760 1770 1780 1790 1800
SVFPELQHGL LKAGALWYIL PLLLQYDSTA EESNSVESHG VGVSIQIAKN
1810 1820 1830 1840 1850
EHALQASQAL SRLTGLCADE SLTPYNATAA DVLKALLTPK LASLLKDEVA
1860 1870 1880 1890 1900
KDLLSKLNTN LETPEIIWNS ATRSELLNFV DEQRACQCPD GSYDLKNAQS
1910 1920 1930 1940 1950
FSYDALSKEV FVGNVYLKVY NDQPDSEISE PESFCNALID FISSLVHTEL
1960 1970 1980 1990 2000
PSVSEDQNLI EDRNSSNDTP ELQSSVAEPS LIEEHSDHQP SSEGMKNEEC
2010 2020 2030 2040 2050
FLIDHLQLGL TALQNLLTKY PDLASVFSSK ERLLPLFECF SVAIASKTDI
2060 2070 2080 2090 2100
PKLCLNVLSR LTAYAPCLET MVSDGSSLLL LLQMLHSAPS FREGALHVLY
2110 2120 2130 2140 2150
ALASTPELAW AAAKHGGVVY ILELLLPLQK EIPLQQRAAA ASLLGKLVAQ
2160 2170 2180 2190 2200
PMHGPRVAIT LVRFLPDGLV SIIRDGPGEA VVHALERTTE TPELVWTPAM
2210 2220 2230 2240 2250
AASLSAQIAT MASDIYREQQ KGSVIEWDVP EQSAGQQEMR DEPQVGGIYV
2260 2270 2280 2290 2300
RRFLKDPKFP LRNPKRFLEG LLDQYLSAMA ATHYEQHPVD PELPLLLSAA
2310 2320 2330 2340 2350
LVSLLRVHPA LADHIGHLGY VPKLVAAVAY EGRRETMSSG EVKAEEIGSD
2360 2370 2380 2390 2400
GVNESTDPSS LPGQTPQERV RLSCLRVLHQ LAASTTCAEA MAATSAGNAQ
2410 2420 2430 2440 2450
VVPLLMKAIG WLGGSILALE TLKRVVVAGN RARDALVAQG LKVGLIEVLL
2460 2470 2480 2490 2500
GLLDWRTGGR YGLSSHMKWN ESEASIGRVL AVEVLHGFAT EGAHCSKVRE
2510 2520 2530 2540 2550
ILDASEVWSA YKDQKHDLFL PSNTQSAAGV AGFIENSSNS LTYALTAPPP
PSHP
Sequence cautioni
The sequence AAC32237 differs from that shown. Reason: Erroneous gene model prediction.Curated
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AC005168 Genomic DNA Translation: AAC32237.1 Sequence problems. CP002685 Genomic DNA Translation: AEC07904.1 |
PIRi | T02646 |
RefSeqi | NP_180257.3, NM_128246.5 |
Genome annotation databases
EnsemblPlantsi | AT2G26890.1; AT2G26890.1; AT2G26890 |
GeneIDi | 817230 |
Gramenei | AT2G26890.1; AT2G26890.1; AT2G26890 |
KEGGi | ath:AT2G26890 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AC005168 Genomic DNA Translation: AAC32237.1 Sequence problems. CP002685 Genomic DNA Translation: AEC07904.1 |
PIRi | T02646 |
RefSeqi | NP_180257.3, NM_128246.5 |
3D structure databases
SMRi | F4IVL6 |
ModBasei | Search... |
Protein-protein interaction databases
BioGRIDi | 2582, 1 interactor |
STRINGi | 3702.AT2G26890.1 |
PTM databases
iPTMneti | F4IVL6 |
Proteomic databases
PaxDbi | F4IVL6 |
PRIDEi | F4IVL6 |
ProteomicsDBi | 222277 |
Genome annotation databases
EnsemblPlantsi | AT2G26890.1; AT2G26890.1; AT2G26890 |
GeneIDi | 817230 |
Gramenei | AT2G26890.1; AT2G26890.1; AT2G26890 |
KEGGi | ath:AT2G26890 |
Organism-specific databases
Araporti | AT2G26890 |
TAIRi | locus:2039543, AT2G26890 |
Phylogenomic databases
eggNOGi | KOG1789, Eukaryota |
HOGENOMi | CLU_001238_1_0_1 |
InParanoidi | F4IVL6 |
OMAi | NIPNEFV |
OrthoDBi | 11434at2759 |
Miscellaneous databases
PROi | PR:F4IVL6 |
Gene expression databases
ExpressionAtlasi | F4IVL6, baseline and differential |
Genevisiblei | F4IVL6, AT |
Family and domain databases
CDDi | cd06257, DnaJ, 1 hit |
Gene3Di | 1.10.287.110, 1 hit 1.25.10.10, 1 hit |
InterProi | View protein in InterPro IPR011989, ARM-like IPR016024, ARM-type_fold IPR001623, DnaJ_domain IPR025640, GYF_2 IPR036869, J_dom_sf |
Pfami | View protein in Pfam PF00226, DnaJ, 1 hit PF14237, GYF_2, 1 hit |
SMARTi | View protein in SMART SM00271, DnaJ, 1 hit |
SUPFAMi | SSF46565, SSF46565, 1 hit SSF48371, SSF48371, 2 hits |
PROSITEi | View protein in PROSITE PS50076, DNAJ_2, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | GRV2_ARATH | |
Accessioni | F4IVL6Primary (citable) accession number: F4IVL6 Secondary accession number(s): B3H5B3, O81018 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | February 6, 2013 |
Last sequence update: | June 28, 2011 | |
Last modified: | December 2, 2020 | |
This is version 66 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Plant Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Arabidopsis thaliana
Arabidopsis thaliana: entries and gene names