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P33724

- CAV1_CANFA

UniProt

P33724 - CAV1_CANFA

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Protein
Caveolin-1
Gene
CAV1, CAV
Organism
Canis familiaris (Dog) (Canis lupus familiaris)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Involved in the costimulatory signal essential for T-cell receptor (TCR)-mediated T-cell activation. Its binding to DPP4 induces T-cell proliferation and NF-kappa-B activation in a T-cell receptor/CD3-dependent manner. May act as a scaffolding protein within caveolar membranes. Interacts directly with G-protein alpha subunits and can functionally regulate their activity. Recruits CTNNB1 to caveolar membranes and may regulate CTNNB1-mediated signaling through the Wnt pathway.

GO - Molecular functioni

  1. peptidase activator activity Source: Ensembl
  2. protein binding Source: IntAct
  3. structural molecule activity Source: UniProtKB

GO - Biological processi

  1. MAPK cascade Source: Ensembl
  2. T cell costimulation Source: UniProtKB
  3. angiogenesis Source: Ensembl
  4. apoptotic signaling pathway Source: Ensembl
  5. calcium ion transport Source: Ensembl
  6. caveola assembly Source: Ensembl
  7. caveolin-mediated endocytosis Source: Ensembl
  8. cellular response to hyperoxia Source: Ensembl
  9. cellular response to starvation Source: Ensembl
  10. cholesterol homeostasis Source: Ensembl
  11. cytosolic calcium ion homeostasis Source: Ensembl
  12. inactivation of MAPK activity Source: Ensembl
  13. lactation Source: Ensembl
  14. lipid storage Source: Ensembl
  15. mammary gland involution Source: Ensembl
  16. membrane depolarization Source: Ensembl
  17. negative regulation of BMP signaling pathway Source: Ensembl
  18. negative regulation of anoikis Source: Ensembl
  19. negative regulation of canonical Wnt signaling pathway Source: Ensembl
  20. negative regulation of cytokine-mediated signaling pathway Source: Ensembl
  21. negative regulation of endothelial cell proliferation Source: Ensembl
  22. negative regulation of epithelial cell differentiation Source: Ensembl
  23. negative regulation of nitric oxide biosynthetic process Source: Ensembl
  24. negative regulation of nitric-oxide synthase activity Source: Ensembl
  25. negative regulation of peptidyl-serine phosphorylation Source: Ensembl
  26. negative regulation of protein binding Source: Ensembl
  27. negative regulation of protein ubiquitination Source: Ensembl
  28. negative regulation of transcription from RNA polymerase II promoter Source: Ensembl
  29. negative regulation of tyrosine phosphorylation of Stat5 protein Source: Ensembl
  30. nitric oxide homeostasis Source: Ensembl
  31. positive regulation of calcium ion transport into cytosol Source: Ensembl
  32. positive regulation of canonical Wnt signaling pathway Source: Ensembl
  33. positive regulation of extrinsic apoptotic signaling pathway Source: Ensembl
  34. positive regulation of intrinsic apoptotic signaling pathway Source: Ensembl
  35. positive regulation of metalloenzyme activity Source: Ensembl
  36. positive regulation of peptidyl-serine phosphorylation Source: Ensembl
  37. positive regulation of vasoconstriction Source: Ensembl
  38. protein homooligomerization Source: Ensembl
  39. protein localization Source: Ensembl
  40. receptor internalization involved in canonical Wnt signaling pathway Source: Ensembl
  41. regulation of blood coagulation Source: Ensembl
  42. regulation of fatty acid metabolic process Source: Ensembl
  43. regulation of smooth muscle contraction Source: Ensembl
  44. regulation of the force of heart contraction by chemical signal Source: Ensembl
  45. response to calcium ion Source: Ensembl
  46. response to estrogen Source: Ensembl
  47. response to hypoxia Source: Ensembl
  48. response to ischemia Source: Ensembl
  49. response to progesterone Source: Ensembl
  50. skeletal muscle tissue development Source: Ensembl
  51. triglyceride metabolic process Source: Ensembl
  52. vasculogenesis Source: Ensembl
  53. vasoconstriction Source: Ensembl
  54. vesicle organization Source: Ensembl
Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
Caveolin-1
Alternative name(s):
Vesicular integral-membrane protein VIP21
Gene namesi
Name:CAV1
Synonyms:CAV
OrganismiCanis familiaris (Dog) (Canis lupus familiaris)
Taxonomic identifieri9615 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCarnivoraCaniformiaCanidaeCanis
ProteomesiUP000002254: Chromosome 14

Subcellular locationi

Golgi apparatus membrane; Peripheral membrane protein. Cell membrane; Peripheral membrane protein. Membranecaveola; Peripheral membrane protein. Membrane raft By similarity
Note: Colocalized with DPP4 in membrane rafts By similarity. Potential hairpin-like structure in the membrane. Membrane protein of caveolae.2 Publications

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini2 – 104103Cytoplasmic Reviewed prediction
Add
BLAST
Intramembranei105 – 12521Helical; Reviewed prediction
Add
BLAST
Topological domaini126 – 17853Cytoplasmic Reviewed prediction
Add
BLAST

GO - Cellular componenti

  1. Golgi membrane Source: UniProtKB-SubCell
  2. acrosomal membrane Source: Ensembl
  3. apical plasma membrane Source: Ensembl
  4. basolateral plasma membrane Source: Ensembl
  5. caveola Source: UniProtKB
  6. cell cortex Source: Ensembl
  7. cilium Source: Ensembl
  8. endoplasmic reticulum Source: Ensembl
  9. endosome Source: UniProtKB
  10. integral component of plasma membrane Source: Ensembl
  11. perinuclear region of cytoplasm Source: Ensembl
  12. protein complex Source: Ensembl
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Golgi apparatus, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed By similarity
Chaini2 – 178177Caveolin-1
PRO_0000004762Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei2 – 21N-acetylserine By similarity
Modified residuei5 – 51N6-acetyllysine By similarity
Modified residuei6 – 61Phosphotyrosine By similarity
Modified residuei14 – 141Phosphotyrosine; by ABL1 By similarity
Modified residuei25 – 251Phosphotyrosine By similarity
Modified residuei37 – 371Phosphoserine By similarity
Modified residuei42 – 421Phosphotyrosine By similarity
Lipidationi133 – 1331S-palmitoyl cysteine1 Publication
Lipidationi143 – 1431S-palmitoyl cysteine1 Publication
Lipidationi156 – 1561S-palmitoyl cysteine1 Publication

Post-translational modificationi

Phosphorylation of isoform Beta on serine residues is constitutive. Phosphorylated at Tyr-14 by ABL1 in response to oxidative stress By similarity.

Keywords - PTMi

Acetylation, Lipoprotein, Palmitate, Phosphoprotein

Proteomic databases

PaxDbiP33724.

Interactioni

Subunit structurei

Homooligomer. Interacts with BMX, BTK, GLIPR2, NOSTRIN, SNAP25 and STX1A. Interacts with PACSIN2 By similarity. Interacts (via the N-terminus) with DPP4; the interaction is direct. Interacts with SLC7A9 By similarity. Interacts with CTNNB1, CDH1 and JUP.2 Publications

Binary interactionsi

WithEntry#Exp.IntActNotes
CTNNB1P352225EBI-79998,EBI-491549From a different organism.

Protein-protein interaction databases

BioGridi139896. 1 interaction.
IntActiP33724. 5 interactions.

Family & Domainsi

Sequence similaritiesi

Belongs to the caveolin family.

Phylogenomic databases

eggNOGiNOG86001.
GeneTreeiENSGT00390000014924.
HOGENOMiHOG000036550.
HOVERGENiHBG003422.
InParanoidiP33724.
KOiK06278.
OMAiRINMQKE.
OrthoDBiEOG7V1FSD.
TreeFamiTF315736.

Family and domain databases

InterProiIPR001612. Caveolin.
IPR015504. Caveolin_1.
IPR018361. Caveolin_CS.
[Graphical view]
PANTHERiPTHR10844. PTHR10844. 1 hit.
PTHR10844:SF5. PTHR10844:SF5. 1 hit.
PfamiPF01146. Caveolin. 1 hit.
[Graphical view]
PROSITEiPS01210. CAVEOLIN. 1 hit.
[Graphical view]

Sequences (2)i

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 2 isoformsi produced by alternative initiation. Align

Isoform Alpha (identifier: P33724-1) [UniParc]FASTAAdd to Basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

MSGGKYVDSE GHLYTVPIRE QGNIYKPNNK AMAEEMSEKQ VYDAHTKEID    50
LVNRDPKHLN DDVVKIDFED VIAEPEGTHS FDGIWKASFT TFTVTKYWFY 100
RLLSALFGIP MALIWGIYFA ILSFLHIWAV VPCIKSFLIE IQCISRVYSI 150
YVHTFCDPFF EAVGKIFSNI RINMQKET 178
Length:178
Mass (Da):20,606
Last modified:February 1, 1994 - v1
Checksum:iDD77CE4D436E508D
GO
Isoform Beta (identifier: P33724-2) [UniParc]FASTAAdd to Basket

The sequence of this isoform differs from the canonical sequence as follows:
     2-31: Missing.

Show »
Length:148
Mass (Da):17,288
Checksum:iE367441F6A2FEA2F
GO

Alternative sequence

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Alternative sequencei2 – 3130Missing in isoform Beta.
VSP_018691Add
BLAST

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Z12161 Genomic DNA. Translation: CAA78151.1.
U47060 mRNA. Translation: AAA87050.1.
DP000236 Genomic DNA. Translation: AAR16266.1.
PIRiA43419.
RefSeqiNP_001003296.1. NM_001003296.1. [P33724-1]
UniGeneiCfa.3850.

Genome annotation databases

EnsembliENSCAFT00000005462; ENSCAFP00000005060; ENSCAFG00000003404. [P33724-1]
GeneIDi403980.
KEGGicfa:403980.

Keywords - Coding sequence diversityi

Alternative initiation

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Z12161 Genomic DNA. Translation: CAA78151.1 .
U47060 mRNA. Translation: AAA87050.1 .
DP000236 Genomic DNA. Translation: AAR16266.1 .
PIRi A43419.
RefSeqi NP_001003296.1. NM_001003296.1. [P33724-1 ]
UniGenei Cfa.3850.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 139896. 1 interaction.
IntActi P33724. 5 interactions.

Proteomic databases

PaxDbi P33724.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSCAFT00000005462 ; ENSCAFP00000005060 ; ENSCAFG00000003404 . [P33724-1 ]
GeneIDi 403980.
KEGGi cfa:403980.

Organism-specific databases

CTDi 857.

Phylogenomic databases

eggNOGi NOG86001.
GeneTreei ENSGT00390000014924.
HOGENOMi HOG000036550.
HOVERGENi HBG003422.
InParanoidi P33724.
KOi K06278.
OMAi RINMQKE.
OrthoDBi EOG7V1FSD.
TreeFami TF315736.

Miscellaneous databases

NextBioi 20817470.

Family and domain databases

InterProi IPR001612. Caveolin.
IPR015504. Caveolin_1.
IPR018361. Caveolin_CS.
[Graphical view ]
PANTHERi PTHR10844. PTHR10844. 1 hit.
PTHR10844:SF5. PTHR10844:SF5. 1 hit.
Pfami PF01146. Caveolin. 1 hit.
[Graphical view ]
PROSITEi PS01210. CAVEOLIN. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "VIP21, a 21-kD membrane protein is an integral component of trans-Golgi-network-derived transport vesicles."
    Kurzchalia T.V., Dupree P., Parton R.G., Kellner R., Virta H., Lehnert M., Simons K.
    J. Cell Biol. 118:1003-1014(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 48-74 AND 166-176.
    Tissue: Epithelium.
  2. "Signal transducing molecules and glycosyl-phosphatidylinositol-linked proteins form a caveolin-rich insoluble complex in MDCK cells."
    Sargiacomo M., Sudol M., Tang Z., Lisanti M.P.
    J. Cell Biol. 122:789-807(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: Cocker spaniel.
    Tissue: Kidney.
  3. "Comparative analyses of multi-species sequences from targeted genomic regions."
    Thomas J.W., Touchman J.W., Blakesley R.W., Bouffard G.G., Beckstrom-Sternberg S.M., Margulies E.H., Blanchette M., Siepel A.C., Thomas P.J., McDowell J.C., Maskeri B., Hansen N.F., Schwartz M.S., Weber R.J., Kent W.J., Karolchik D., Bruen T.C., Bevan R.
    , Cutler D.J., Schwartz S., Elnitski L., Idol J.R., Prasad A.B., Lee-Lin S.-Q., Maduro V.V.B., Summers T.J., Portnoy M.E., Dietrich N.L., Akhter N., Ayele K., Benjamin B., Cariaga K., Brinkley C.P., Brooks S.Y., Granite S., Guan X., Gupta J., Haghighi P., Ho S.-L., Huang M.C., Karlins E., Laric P.L., Legaspi R., Lim M.J., Maduro Q.L., Masiello C.A., Mastrian S.D., McCloskey J.C., Pearson R., Stantripop S., Tiongson E.E., Tran J.T., Tsurgeon C., Vogt J.L., Walker M.A., Wetherby K.D., Wiggins L.S., Young A.C., Zhang L.-H., Osoegawa K., Zhu B., Zhao B., Shu C.L., De Jong P.J., Lawrence C.E., Smit A.F., Chakravarti A., Haussler D., Green P., Miller W., Green E.D.
    Nature 424:788-793(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  4. "Caveolae and sorting in the trans-Golgi network of epithelial cells."
    Dupree P., Parton R.G., Raposo G., Kurzchalia T.V., Simons K.
    EMBO J. 12:1597-1605(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: SUBCELLULAR LOCATION.
  5. "Oligomeric structure of caveolin: implications for caveolae membrane organization."
    Sargiacomo M., Scherer P.E., Tang Z., Kubler E., Song K.S., Sanders M.C., Lisanti M.P.
    Proc. Natl. Acad. Sci. U.S.A. 92:9407-9411(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: SUBUNIT.
  6. "Caveolin is palmitoylated on multiple cysteine residues. Palmitoylation is not necessary for localization of caveolin to caveolae."
    Dietzen D.J., Hastings W.R., Lublin D.M.
    J. Biol. Chem. 270:6838-6842(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: PALMITOYLATION AT CYS-133; CYS-143 AND CYS-156.
  7. "Caveolin isoforms differ in their N-terminal protein sequence and subcellular distribution. Identification and epitope mapping of an isoform-specific monoclonal antibody probe."
    Scherer P.E., Tang Z., Chun M., Sargiacomo M., Lodish H.F., Lisanti M.P.
    J. Biol. Chem. 270:16395-16401(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: ALTERNATIVE INITIATION.
  8. "Caveolin-1 expression inhibits Wnt/beta-catenin/Lef-1 signaling by recruiting beta-catenin to caveolae membrane domains."
    Galbiati F., Volonte D., Brown A.M., Weinstein D.E., Ben-Ze'ev A., Pestell R.G., Lisanti M.P.
    J. Biol. Chem. 275:23368-23377(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH CTNNB1; CDH1 AND JUP, SUBCELLULAR LOCATION.

Entry informationi

Entry nameiCAV1_CANFA
AccessioniPrimary (citable) accession number: P33724
Secondary accession number(s): A0M8U8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1994
Last sequence update: February 1, 1994
Last modified: June 11, 2014
This is version 123 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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