UniProtKB - Q68FS3 (FBX7_RAT)
Protein
F-box only protein 7
Gene
Fbxo7
Organism
Rattus norvegicus (Rat)
Status
Functioni
Substrate recognition component of a SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Recognizes BIRC2 and DLGAP5. Plays a role downstream of PINK1 in the clearance of damaged mitochondria via selective autophagy (mitophagy) by targeting PRKN to dysfunctional depolarized mitochondria. Promotes MFN1 ubiquitination (By similarity).By similarity
: protein ubiquitination Pathwayi
This protein is involved in the pathway protein ubiquitination, which is part of Protein modification.View all proteins of this organism that are known to be involved in the pathway protein ubiquitination and in Protein modification.
GO - Molecular functioni
- protein heterodimerization activity Source: RGD
- protein kinase binding Source: RGD
- ubiquitin binding Source: RGD
- ubiquitin ligase-substrate adaptor activity Source: RGD
- ubiquitin protein ligase binding Source: RGD
GO - Biological processi
- autophagy of mitochondrion Source: UniProtKB
- negative regulation of cyclin-dependent protein serine/threonine kinase activity Source: RGD
- negative regulation of G1/S transition of mitotic cell cycle Source: RGD
- negative regulation of hydrogen peroxide-induced neuron death Source: RGD
- negative regulation of lymphocyte differentiation Source: RGD
- negative regulation of neuron death Source: ParkinsonsUK-UCL
- negative regulation of oxidative stress-induced neuron death Source: RGD
- positive regulation of autophagy of mitochondrion Source: ParkinsonsUK-UCL
- protein targeting to mitochondrion Source: UniProtKB
- protein ubiquitination Source: UniProtKB
- regulation of locomotion Source: RGD
- regulation of neuron projection development Source: RGD
- regulation of protein stability Source: RGD
- ubiquitin-dependent protein catabolic process Source: RGD
Keywordsi
Biological process | Ubl conjugation pathway |
Enzyme and pathway databases
Reactomei | R-RNO-8951664, Neddylation R-RNO-983168, Antigen processing: Ubiquitination & Proteasome degradation |
UniPathwayi | UPA00143 |
Names & Taxonomyi
Protein namesi | Recommended name: F-box only protein 7 |
Gene namesi | Name:Fbxo7 |
Organismi | Rattus norvegicus (Rat) |
Taxonomic identifieri | 10116 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Rattus |
Proteomesi |
|
Organism-specific databases
RGDi | 1305648, Fbxo7 |
Subcellular locationi
Cytosol
- cytosol By similarity
Mitochondrion
- Mitochondrion By similarity
Nucleus
- Nucleus By similarity
Other locations
- Cytoplasm By similarity
Note: Predominantly cytoplasmic. A minor proportion is detected in the nucleus. Relocates from the cytosol to depolarized mitochondria (By similarity).By similarity
Cytosol
- cytosol Source: UniProtKB
Mitochondrion
- mitochondrion Source: UniProtKB
Nucleus
- nucleoplasm Source: Ensembl
- nucleus Source: RGD
Other locations
- classical Lewy body Source: RGD
- cytoplasm Source: RGD
- glial cytoplasmic inclusion Source: RGD
- Lewy body core Source: RGD
- Lewy body corona Source: RGD
- Lewy neurite Source: RGD
- SCF ubiquitin ligase complex Source: RGD
- ubiquitin ligase complex Source: UniProtKB
Keywords - Cellular componenti
Cytoplasm, Mitochondrion, NucleusPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000307723 | 1 – 522 | F-box only protein 7Add BLAST | 522 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 431 | Omega-N-methylarginineBy similarity | 1 | |
Modified residuei | 451 | Omega-N-methylarginineBy similarity | 1 | |
Modified residuei | 518 | Asymmetric dimethylarginineBy similarity | 1 |
Keywords - PTMi
MethylationProteomic databases
jPOSTi | Q68FS3 |
PaxDbi | Q68FS3 |
PRIDEi | Q68FS3 |
PTM databases
iPTMneti | Q68FS3 |
PhosphoSitePlusi | Q68FS3 |
Expressioni
Gene expression databases
Bgeei | ENSRNOG00000004637, Expressed in testis and 22 other tissues |
ExpressionAtlasi | Q68FS3, baseline and differential |
Genevisiblei | Q68FS3, RN |
Interactioni
Subunit structurei
Part of the SCF (SKP1-CUL1-F-box) E3 ubiquitin-protein ligase complex SCF(FBXO7) formed of CUL1, SKP1, RBX1 and FBXO7.
Interacts via its C-terminal proline-rich region with DLGAP5.
Interacts with BIRC2.
Interacts with CDK6 and promotes its interaction with D-type cyclin.
Interacts (via the N-terminal Ubl domain) with PRKN.
Interacts (via N-terminal region) with PINK1.
Interacts with PSMF1 (By similarity).
By similarityGO - Molecular functioni
- protein heterodimerization activity Source: RGD
- protein kinase binding Source: RGD
- ubiquitin binding Source: RGD
- ubiquitin protein ligase binding Source: RGD
Protein-protein interaction databases
STRINGi | 10116.ENSRNOP00000006366 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 329 – 375 | F-boxPROSITE-ProRule annotationAdd BLAST | 47 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 1 – 88 | Ubiquitin-likeBy similarityAdd BLAST | 88 | |
Regioni | 92 – 129 | Important for interaction with PINK1By similarityAdd BLAST | 38 | |
Regioni | 129 – 169 | Important for interaction with CDK6By similarityAdd BLAST | 41 | |
Regioni | 180 – 324 | Important for dimerization and interaction with PSMF1By similarityAdd BLAST | 145 | |
Regioni | 381 – 522 | Important for interaction with CDK6By similarityAdd BLAST | 142 |
Motif
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Motifi | 481 – 484 | RFDP motif | 4 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 416 – 509 | Pro-richAdd BLAST | 94 |
Domaini
The ubiquitin-like region mediates interaction with PRKN.By similarity
The proline-rich region is important for protein-protein interactions.By similarity
Phylogenomic databases
eggNOGi | ENOG502QTNJ, Eukaryota |
GeneTreei | ENSGT00390000006670 |
InParanoidi | Q68FS3 |
OMAi | ICLVLED |
OrthoDBi | 999024at2759 |
PhylomeDBi | Q68FS3 |
TreeFami | TF329830 |
Family and domain databases
InterProi | View protein in InterPro IPR036047, F-box-like_dom_sf IPR001810, F-box_dom IPR021625, PI31_Prot_N |
Pfami | View protein in Pfam PF12937, F-box-like, 1 hit PF11566, PI31_Prot_N, 1 hit |
SUPFAMi | SSF81383, SSF81383, 1 hit |
PROSITEi | View protein in PROSITE PS50181, FBOX, 1 hit |
(1+)i Sequence
Sequence statusi: Complete.
This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All
Q68FS3-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MKLRVRLQKR TQPLEVPESE PTLGQLRAHL IQDLLPTLGF SSDTRFAITL
60 70 80 90 100
NNKDALTGDE ETLASYGIVS GDLICLVLED EMPAPNLPSS TDSEHSSLQN
110 120 130 140 150
NDQPPLAATS SQANIPDEQG SDSSHGQVTQ YDAWTDDSME GPSHSAEAVS
160 170 180 190 200
IQDAMSVEEA SGFHPLEPML CSETEDGQVP HSLEALYQSA GCSTVSDALI
210 220 230 240 250
VLVHLLMLES GYIPQGTEAK AASMPEKWKS SGVYKLQYTH PLCEGGSAVL
260 270 280 290 300
TCVPLGKLIM INATIKVNGG IKNVKSVQLK PGAYVRRAEP GESAAKVYKD
310 320 330 340 350
LKKLSRLFKD QLVYPLLAFT RQVLNLPDVF GLVVLPLELK LRIFRLLDVH
360 370 380 390 400
SVLALSAVCH DLLIASNDPL LWRCLYLRDF RDSTIRGPDT DWKELYRKKH
410 420 430 440 450
IQRKEAQRMR HVMYLPSVHP IPFCPIPVYP RPYLPTTLLP PGIIGGEYDE
460 470 480 490 500
RPILPSVGDP VTSLIPRPGE PPSQFRPVRP RFDPVGPLPG SNSLLPGRAS
510 520
PNNRFPFRPG RGRSADNRLP YL
Computationally mapped potential isoform sequencesi
There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basketA0A0G2JXK7 | A0A0G2JXK7_RAT | F-box only protein 7 | Fbxo7 | 427 | Annotation score: |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BC079382 mRNA Translation: AAH79382.1 |
RefSeqi | NP_001012222.1, NM_001012222.1 |
Genome annotation databases
Ensembli | ENSRNOT00000006366; ENSRNOP00000006366; ENSRNOG00000004637 |
GeneIDi | 366854 |
KEGGi | rno:366854 |
UCSCi | RGD:1305648, rat |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BC079382 mRNA Translation: AAH79382.1 |
RefSeqi | NP_001012222.1, NM_001012222.1 |
3D structure databases
SMRi | Q68FS3 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 10116.ENSRNOP00000006366 |
PTM databases
iPTMneti | Q68FS3 |
PhosphoSitePlusi | Q68FS3 |
Proteomic databases
jPOSTi | Q68FS3 |
PaxDbi | Q68FS3 |
PRIDEi | Q68FS3 |
Genome annotation databases
Ensembli | ENSRNOT00000006366; ENSRNOP00000006366; ENSRNOG00000004637 |
GeneIDi | 366854 |
KEGGi | rno:366854 |
UCSCi | RGD:1305648, rat |
Organism-specific databases
CTDi | 25793 |
RGDi | 1305648, Fbxo7 |
Phylogenomic databases
eggNOGi | ENOG502QTNJ, Eukaryota |
GeneTreei | ENSGT00390000006670 |
InParanoidi | Q68FS3 |
OMAi | ICLVLED |
OrthoDBi | 999024at2759 |
PhylomeDBi | Q68FS3 |
TreeFami | TF329830 |
Enzyme and pathway databases
UniPathwayi | UPA00143 |
Reactomei | R-RNO-8951664, Neddylation R-RNO-983168, Antigen processing: Ubiquitination & Proteasome degradation |
Miscellaneous databases
PROi | PR:Q68FS3 |
Gene expression databases
Bgeei | ENSRNOG00000004637, Expressed in testis and 22 other tissues |
ExpressionAtlasi | Q68FS3, baseline and differential |
Genevisiblei | Q68FS3, RN |
Family and domain databases
InterProi | View protein in InterPro IPR036047, F-box-like_dom_sf IPR001810, F-box_dom IPR021625, PI31_Prot_N |
Pfami | View protein in Pfam PF12937, F-box-like, 1 hit PF11566, PI31_Prot_N, 1 hit |
SUPFAMi | SSF81383, SSF81383, 1 hit |
PROSITEi | View protein in PROSITE PS50181, FBOX, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | FBX7_RAT | |
Accessioni | Q68FS3Primary (citable) accession number: Q68FS3 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 23, 2007 |
Last sequence update: | October 11, 2004 | |
Last modified: | December 2, 2020 | |
This is version 105 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- PATHWAY comments
Index of metabolic and biosynthesis pathways