UniProtKB - Q7TP54 (RIPR2_RAT)
Rho family-interacting cell polarization regulator 2
Ripor2
Functioni
GO - Molecular functioni
- 14-3-3 protein binding Source: UniProtKB
- ferric iron binding Source: InterPro
- identical protein binding Source: RGD
GO - Biological processi
- auditory receptor cell stereocilium organization Source: RGD
- cell adhesion Source: UniProtKB-KW
- cellular response to chemokine Source: UniProtKB
- cellular response to mechanical stimulus Source: RGD
- chemotaxis Source: UniProtKB-KW
- establishment of protein localization Source: RGD
- negative regulation of cell adhesion Source: UniProtKB
- negative regulation of establishment of T cell polarity Source: UniProtKB
- negative regulation of protein localization to cell leading edge Source: UniProtKB
- negative regulation of Rho guanyl-nucleotide exchange factor activity Source: UniProtKB
- negative regulation of Rho protein signal transduction Source: UniProtKB
- negative regulation of T cell migration Source: UniProtKB
- negative regulation of T cell proliferation Source: RGD
- positive regulation of cell cycle arrest Source: RGD
- positive regulation of filopodium assembly Source: UniProtKB
- positive regulation of myoblast differentiation Source: UniProtKB
- positive regulation of myoblast fusion Source: UniProtKB
- positive regulation of neutrophil chemotaxis Source: UniProtKB
- positive regulation of neutrophil extravasation Source: UniProtKB
- protein homooligomerization Source: RGD
- regulation of establishment of cell polarity Source: UniProtKB
- regulation of mitotic spindle assembly Source: RGD
- sensory perception of sound Source: UniProtKB
- skeletal muscle fiber development Source: InterPro
Keywordsi
Molecular function | Signal transduction inhibitor |
Biological process | Cell adhesion, Chemotaxis, Differentiation, Hearing, Myogenesis |
Names & Taxonomyi
Protein namesi | Recommended name: Rho family-interacting cell polarization regulator 2Imported |
Gene namesi | |
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 | 1306939, Ripor2 |
Subcellular locationi
Cytoskeleton
- cytoskeleton By similarity
Plasma membrane
- Apical cell membrane 1 Publication
- stereocilium membrane 1 Publication
Other locations
- Cytoplasm By similarity
- filopodium By similarity
- stereocilium By similarity
Note: Localized in the cytoplasm in cells undergoing mitosis (By similarity). Colocalized with F-actin. Accumulates at the leading edge of polarized neutrophils in a chemokine-dependent manner. Localized with RHOC within the basal domain of hair cell stereocilia, near the taper region. Detected in punctate pattern forming a circumferential ring at the stereocilia base (By similarity). Localized to the apical stereocilia of inner and outer hair cells (PubMed:24958875).By similarity1 Publication
Cytoskeleton
- cytoskeleton Source: UniProtKB
Plasma Membrane
- apical plasma membrane Source: MGI
- stereocilium membrane Source: MGI
Other locations
- cytoplasm Source: UniProtKB
- filopodium Source: UniProtKB
- stereocilium Source: UniProtKB
Keywords - Cellular componenti
Cell membrane, Cell projection, Cytoplasm, Cytoskeleton, MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000431658 | 1 – 1310 | Rho family-interacting cell polarization regulator 2Add BLAST | 1310 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 123 | PhosphoserineBy similarity | 1 | |
Modified residuei | 178 | PhosphoserineBy similarity | 1 | |
Modified residuei | 508 | PhosphoserineBy similarity | 1 | |
Modified residuei | 682 | PhosphoserineCombined sources | 1 |
Post-translational modificationi
Keywords - PTMi
PhosphoproteinProteomic databases
jPOSTi | Q7TP54 |
PaxDbi | Q7TP54 |
PRIDEi | Q7TP54 |
PTM databases
iPTMneti | Q7TP54 |
PhosphoSitePlusi | Q7TP54 |
Expressioni
Tissue specificityi
Gene expression databases
Bgeei | ENSRNOG00000018804, Expressed in spleen and 21 other tissues |
Interactioni
Subunit structurei
Homooligomer; homooligomerization is regulated by RHOC and leads to the formation of concatemers through the association of N- and C-termini (By similarity).
Interacts (phosphorylated form) with 14-3-3 proteins; these interactions occur during myogenic cell differentiation and also induces T cell proliferation arrest (By similarity).
Interacts (phosphorylated form) with HDAC6; this interaction occurs during early myogenic differentiation, prevents HDAC6 to deacetylate tubulin and also induces T cell proliferation arrest (By similarity).
Interacts with DYSF; this interaction occurs during early myogenic differentiation (By similarity).
Interacts with MYOF (By similarity).
Interacts (via active GTP- or inactive GDP-bound forms) with RHOA; this interaction is direct, blocks the loading of GTP to RHOA and decreases upon chemokine CCL19 stimulation in primary T lymphocytes.
Interacts with RHOC (By similarity).
Interacts (via phosphorylated form) with YWHAB; this interaction occurs in a chemokine-dependent manner and does not compete for binding of RIPOR2 with RHOA nor blocks inhibition of RIPOR2-mediated RHOA activity (By similarity).
Interacts with YWHAE (By similarity).
Interacts with YWHAQ (By similarity).
By similarityGO - Molecular functioni
- 14-3-3 protein binding Source: UniProtKB
- identical protein binding Source: RGD
Protein-protein interaction databases
IntActi | Q7TP54, 2 interactors |
MINTi | Q7TP54 |
STRINGi | 10116.ENSRNOP00000048390 |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 196 – 254 | Involved in cell filopodia formationBy similarityAdd BLAST | 59 |
Coiled coil
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Coiled coili | 224 – 253 | Sequence analysisAdd BLAST | 30 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 562 – 621 | Ser-richPROSITE-ProRule annotationAdd BLAST | 60 |
Sequence similaritiesi
Keywords - Domaini
Coiled coilPhylogenomic databases
eggNOGi | KOG2332, Eukaryota |
GeneTreei | ENSGT00940000153717 |
HOGENOMi | CLU_006211_0_0_1 |
InParanoidi | Q7TP54 |
OMAi | TVFQYYN |
OrthoDBi | 1121546at2759 |
PhylomeDBi | Q7TP54 |
TreeFami | TF329332 |
Family and domain databases
Gene3Di | 1.20.1260.10, 1 hit |
InterProi | View protein in InterPro IPR016024, ARM-type_fold IPR031780, FAM65_N IPR033035, FAM65B IPR012347, Ferritin-like IPR009040, Ferritin-like_diiron IPR009078, Ferritin-like_SF IPR014034, Ferritin_CS IPR008331, Ferritin_DPS_dom IPR026136, RIPOR3 |
PANTHERi | PTHR15829, PTHR15829, 2 hits PTHR15829:SF2, PTHR15829:SF2, 2 hits |
Pfami | View protein in Pfam PF00210, Ferritin, 1 hit PF15903, PL48, 2 hits |
SUPFAMi | SSF47240, SSF47240, 1 hit SSF48371, SSF48371, 1 hit |
PROSITEi | View protein in PROSITE PS00204, FERRITIN_2, 1 hit PS50905, FERRITIN_LIKE, 1 hit |
i Sequence
Sequence statusi: Complete.
10 20 30 40 50
MQHCLEQSDI TQYQQYYSSW CDARALGPRL SPVALSLLVG RNEHRLSAEP
60 70 80 90 100
EVHRSQGRCV GVEVPREDIN YLSTTCKPEI KSRNLKEDSE DQGRLPTRLP
110 120 130 140 150
EIMLVGSQSF SPGGPNGIIR SQSFAGFSGL QERRSRQVLG VSPGITRAPS
160 170 180 190 200
KDVYCKPGYA CRVEFLLCKA FSKQTCNSFI ENASALKKPQ AKLKKMHNLG
210 220 230 240 250
HKNTNTPKEP QPKRVEEVYR ALKNGLDEYL EFHQTELDKL TAQLKDMKRN
260 270 280 290 300
SRLGVLYDLD KGVLYDLDKV DELYEAYCIQ RRLQDGASKM KQAFATSPAS
310 320 330 340 350
KAARESLSEI NRSYKEYTEN MCTIEAELES LLGEFSIKMK GLAGFARLCP
360 370 380 390 400
GDQYESMDGP NPYQRQQGEV YFSLLATRRI GDGSCLSKGA RIFMKYGRQR
410 420 430 440 450
WKLKGKIEVN GKQSWDGEET VFLPLIVGFI SIKVTELKGL ATHILVGSVT
460 470 480 490 500
CETKELFAAR PQVVAVDIND LGTIKLNLEI TWYPFDVEDT TPSSGPGNKT
510 520 530 540 550
AALQRRMSMY SQGTPETPTF KDQSFFSNLP DDIFESGNAA EEKRPLSLSF
560 570 580 590 600
SDLQDGDCVF TSSSTTSPSS SHSAHPEITI TPAELTHSSL SSQNEGTEDS
610 620 630 640 650
SSASSRNSLG EDHEPKSHSK SDTVEPKKPS VDARSGTESL FLENSVAEAL
660 670 680 690 700
LQESDEASEL KPVELDTFEG NITKQLVKRL TSAEGPITTN KLFFEGSVGS
710 720 730 740 750
ESEAGRSFLD GSLEDAFNGL FLALDPHKEQ YKEFQDLNQE VTHLDDVLKC
760 770 780 790 800
KPAGSRSRSS SLSLTVESAL ESFDFLNTSD FDEEEEDGDE VCHVGGGADS
810 820 830 840 850
VFSDTETEKS GSVHPEARGH LSEALTEDTG VGTSVAGSPL PLTTGNESLD
860 870 880 890 900
ITIVKHLQYC TQLVQQIVFS SKTPFVARSL LEKLSRQVLV LQKLAAVSDE
910 920 930 940 950
NLGNITSVVE AIPEFHKKPS LLSFWTKCCS PSGVYHSSAA HLIKQLEASF
960 970 980 990 1000
ARNINKDYPG LAEPVFRTLV SQILDRAEPL LCSGLSSEVI TVFQYYSFLT
1010 1020 1030 1040 1050
SHGVSDLETH LGQLARQVAM VQTLQSLRDE KLLQTMSDLA PSNLPAQQEV
1060 1070 1080 1090 1100
LRTLALLLTK DDNEVSEAVT LYLAAASKNE HFREKALLYY CEALTKTNLQ
1110 1120 1130 1140 1150
LQKAACLALK SLEATESIKM LVTLCQSDTE EIRTVASETL LSLAPYSGSA
1160 1170 1180 1190 1200
MTSQIRQNYS TEVEAAVNRL VNLHLRASYT YLSLGFFFDP DDVALEGNER
1210 1220 1230 1240 1250
GGRALFQDVQ KPSQDEWGKT LEAMEAALAL EKNLNQALLD LHALGSARTD
1260 1270 1280 1290 1300
PHLCDFLESH FLDKEVKLIK KMGNHLTNLR RVAGPQPAQT GVAQASLGEY
1310
LFERLTLKHD
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AABR06091621 Genomic DNA No translation available. AY325194 mRNA Translation: AAP92595.1 |
RefSeqi | NP_001014031.2, NM_001014009.2 |
Genome annotation databases
Ensembli | ENSRNOT00000048298; ENSRNOP00000048390; ENSRNOG00000018804 |
GeneIDi | 306934 |
KEGGi | rno:306934 |
UCSCi | RGD:1306939, rat |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AABR06091621 Genomic DNA No translation available. AY325194 mRNA Translation: AAP92595.1 |
RefSeqi | NP_001014031.2, NM_001014009.2 |
3D structure databases
SMRi | Q7TP54 |
ModBasei | Search... |
Protein-protein interaction databases
IntActi | Q7TP54, 2 interactors |
MINTi | Q7TP54 |
STRINGi | 10116.ENSRNOP00000048390 |
PTM databases
iPTMneti | Q7TP54 |
PhosphoSitePlusi | Q7TP54 |
Proteomic databases
jPOSTi | Q7TP54 |
PaxDbi | Q7TP54 |
PRIDEi | Q7TP54 |
Genome annotation databases
Ensembli | ENSRNOT00000048298; ENSRNOP00000048390; ENSRNOG00000018804 |
GeneIDi | 306934 |
KEGGi | rno:306934 |
UCSCi | RGD:1306939, rat |
Organism-specific databases
CTDi | 9750 |
RGDi | 1306939, Ripor2 |
Phylogenomic databases
eggNOGi | KOG2332, Eukaryota |
GeneTreei | ENSGT00940000153717 |
HOGENOMi | CLU_006211_0_0_1 |
InParanoidi | Q7TP54 |
OMAi | TVFQYYN |
OrthoDBi | 1121546at2759 |
PhylomeDBi | Q7TP54 |
TreeFami | TF329332 |
Miscellaneous databases
PROi | PR:Q7TP54 |
Gene expression databases
Bgeei | ENSRNOG00000018804, Expressed in spleen and 21 other tissues |
Family and domain databases
Gene3Di | 1.20.1260.10, 1 hit |
InterProi | View protein in InterPro IPR016024, ARM-type_fold IPR031780, FAM65_N IPR033035, FAM65B IPR012347, Ferritin-like IPR009040, Ferritin-like_diiron IPR009078, Ferritin-like_SF IPR014034, Ferritin_CS IPR008331, Ferritin_DPS_dom IPR026136, RIPOR3 |
PANTHERi | PTHR15829, PTHR15829, 2 hits PTHR15829:SF2, PTHR15829:SF2, 2 hits |
Pfami | View protein in Pfam PF00210, Ferritin, 1 hit PF15903, PL48, 2 hits |
SUPFAMi | SSF47240, SSF47240, 1 hit SSF48371, SSF48371, 1 hit |
PROSITEi | View protein in PROSITE PS00204, FERRITIN_2, 1 hit PS50905, FERRITIN_LIKE, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | RIPR2_RAT | |
Accessioni | Q7TP54Primary (citable) accession number: Q7TP54 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | January 7, 2015 |
Last sequence update: | October 1, 2003 | |
Last modified: | December 2, 2020 | |
This is version 128 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
- SIMILARITY comments
Index of protein domains and families