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Q68FF6

- GIT1_MOUSE

UniProt

Q68FF6 - GIT1_MOUSE

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Protein
ARF GTPase-activating protein GIT1
Gene
Git1
Organism
Mus musculus (Mouse)
Status
Reviewed - Annotation score: 4 out of 5 - Experimental evidence at protein leveli

Functioni

GTPase-activating protein for the ADP ribosylation factor family. May serve as a scaffold to bring together molecules to form signaling modules controlling vesicle trafficking, adhesion and cytoskeletal organization. Increases the speed of cell migration, as well as the size and rate of formation of protrusions, possibly by targeting PAK1 to adhesions and the leading edge of lamellipodia. Sequesters inactive non-tyrosine-phosphorylated paxillin in cytoplasmic complexes By similarity.

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Zinc fingeri11 – 3424C4-type
Add
BLAST

GO - Molecular functioni

  1. ARF GTPase activator activity Source: InterPro
  2. protein binding Source: IntAct
  3. zinc ion binding Source: InterPro
Complete GO annotation...

GO - Biological processi

  1. regulation of ARF GTPase activity Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

GTPase activation

Keywords - Ligandi

Metal-binding, Zinc

Names & Taxonomyi

Protein namesi
Recommended name:
ARF GTPase-activating protein GIT1
Short name:
ARF GAP GIT1
Alternative name(s):
G protein-coupled receptor kinase-interactor 1
GRK-interacting protein 1
Gene namesi
Name:Git1
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeMusMus
ProteomesiUP000000589: Chromosome 11

Organism-specific databases

MGIiMGI:1927140. Git1.

Subcellular locationi

Cytoplasm By similarity
Note: Cycles between at least 3 distinct intracellular compartments, including focal adhesions, cytoplasmic complexes and membrane protrusions. During cell migration, when cells detach, moves from the adhesions into the cytoplasmic complexes towards the leading edge, while, when cells adhere, it is found in vinculin-containing adhesions. Recruitment to adhesions may be mediated by active tyrosine-phosphorylated paxillin By similarity.

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
  2. focal adhesion Source: Ensembl
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 770770ARF GTPase-activating protein GIT1
PRO_0000074201Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei224 – 2241Phosphotyrosine1 Publication
Modified residuei371 – 3711Phosphoserine By similarity
Modified residuei373 – 3731Phosphothreonine By similarity
Modified residuei384 – 3841Phosphoserine By similarity
Modified residuei392 – 3921Phosphotyrosine By similarity
Modified residuei394 – 3941Phosphoserine By similarity
Modified residuei397 – 3971Phosphoserine By similarity
Modified residuei401 – 4011Phosphothreonine By similarity
Modified residuei419 – 4191Phosphoserine By similarity
Modified residuei554 – 5541Phosphotyrosine1 Publication
Modified residuei563 – 5631Phosphotyrosine1 Publication
Modified residuei601 – 6011Phosphoserine1 Publication
Modified residuei605 – 6051Phosphoserine By similarity
Modified residuei610 – 6101Phosphothreonine By similarity

Post-translational modificationi

Phosphorylated on tyrosine residues by PTK2/FAK1 and SRC in growing fibroblasts. Tyrosine-phosphorylation is increased following cell spreading on fibronectin, decreased in cells arrested in mitosis and increased in the ensuing G1 phase By similarity.

Keywords - PTMi

Phosphoprotein

Proteomic databases

MaxQBiQ68FF6.
PaxDbiQ68FF6.
PRIDEiQ68FF6.

PTM databases

PhosphoSiteiQ68FF6.

Expressioni

Gene expression databases

ArrayExpressiQ68FF6.
BgeeiQ68FF6.
CleanExiMM_GIT1.
GenevestigatoriQ68FF6.

Interactioni

Subunit structurei

Interacts with G protein-coupled receptor kinases: ADRBK1/GRK2, PPFIA1 and PPFIA4, with ARHGEF6/alpha-PIX, with ARHGEF7/beta-PIX, with PXN/paxillin and with PTK2/FAK1. Component of cytoplasmic complexes, which also contain PXN, ARHGEF6 and PAK1. Interacts with SCRIB By similarity. Interacts with TGFB1I1.1 Publication

Binary interactionsi

WithEntry#Exp.IntActNotes
Arhgef7Q9ES282EBI-645933,EBI-642580

Protein-protein interaction databases

BioGridi229822. 7 interactions.
IntActiQ68FF6. 19 interactions.

Structurei

3D structure databases

ProteinModelPortaliQ68FF6.
SMRiQ68FF6. Positions 3-253, 427-482, 640-770.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini1 – 124124Arf-GAP
Add
BLAST
Repeati132 – 16130ANK 1
Add
BLAST
Repeati166 – 19530ANK 2
Add
BLAST
Repeati199 – 22830ANK 3
Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni253 – 424172PTK2/FAK1-binding By similarity
Add
BLAST
Regioni254 – 376123ARHGEF6-binding By similarity
Add
BLAST
Regioni646 – 770125Interaction with PXN and TGFB1I1 By similarity
Add
BLAST

Sequence similaritiesi

Contains 3 ANK repeats.
Contains 1 Arf-GAP domain.

Keywords - Domaini

ANK repeat, Repeat, Zinc-finger

Phylogenomic databases

eggNOGiCOG5347.
GeneTreeiENSGT00730000110864.
HOGENOMiHOG000232135.
HOVERGENiHBG012506.
InParanoidiQ68FF6.
KOiK05737.
OMAiSARSQSD.
OrthoDBiEOG7KQ212.
PhylomeDBiQ68FF6.
TreeFamiTF317762.

Family and domain databases

Gene3Di1.25.40.20. 1 hit.
InterProiIPR002110. Ankyrin_rpt.
IPR020683. Ankyrin_rpt-contain_dom.
IPR001164. ArfGAP.
IPR022018. GIT1_C.
IPR013724. GIT_SHD.
[Graphical view]
PfamiPF12796. Ank_2. 1 hit.
PF01412. ArfGap. 1 hit.
PF12205. GIT1_C. 1 hit.
PF08518. GIT_SHD. 2 hits.
[Graphical view]
PRINTSiPR00405. REVINTRACTNG.
SMARTiSM00248. ANK. 3 hits.
SM00105. ArfGap. 1 hit.
SM00555. GIT. 2 hits.
[Graphical view]
SUPFAMiSSF48403. SSF48403. 2 hits.
PROSITEiPS50297. ANK_REP_REGION. 1 hit.
PS50088. ANK_REPEAT. 1 hit.
PS50115. ARFGAP. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q68FF6-1 [UniParc]FASTAAdd to Basket

« Hide

MSRKGPRAEV CADCSAPDPG WASISRGVLV CDECCSVHRS LGRHISIVKH    50
LRHSAWPPTL LQMVHTLASN GANSIWEHSL LDPAQVQSGR RKANPQDKVH 100
PIKSEFIRAK YQMLAFVHKL PCRDDDGVTA KDLSKQLHSS VRTGNLETCL 150
RLLSLGAQAN FFHPEKGTTP LHVAAKAGQT LQAELLVVYG ADPGSPDVNG 200
RTPIDYARQA GHHELAERLV ECQYELTDRL AFYLCGRKPD HKNGHYIIPQ 250
MADRSRQKCM SQSLDLSELA KAAKKKLQAL SNRLFEELAM DVYDEVDRRE 300
NDAVWLATQN HSTLVTERSA VPFLPVNPEY SATRNQGRQK LARFNAREFA 350
TLIIDILSEA KRRQQGKSLS SPTDNLELSA RSQSELDDQH DYDSVASDED 400
TDQEPLPSAG ATRNNRARSM DSSDLSDGAV TLQEYLELKK ALATSEAKVQ 450
QLMKVNSSLS DELRRLQREI HKLQAENLQL RQPPGPVPPP SLPSERAEHT 500
LMGPGGSTHR RDRQAFSMYE PGSALKPFGG TPGDELATRL QPFHSTELED 550
DAIYSVHVPA GLYRIRKGVS ASSVPFTPSS PLLSCSQEGS RHASKLSRHG 600
SGADSDYENT QSGDPLLGLE GKRFLELSKE DELHPELESL DGDLDPGLPS 650
TEDVILKTEQ VTKNIQELLR AAQEFKHDSF VPCSEKIHLA VTEMASLFPK 700
RPALEPVRSS LRLLNASAYR LQSECRKTVP PEPGAPVDFQ LLTQQVIQCA 750
YDIAKAAKQL VTITTREKKQ 770
Length:770
Mass (Da):85,300
Last modified:October 11, 2004 - v1
Checksum:iC516E7A49578D0B4
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AL607072 Genomic DNA. Translation: CAI52039.1.
BC079870 mRNA. Translation: AAH79870.1.
CCDSiCCDS25080.1.
RefSeqiNP_001004144.1. NM_001004144.1.
UniGeneiMm.290182.

Genome annotation databases

EnsembliENSMUST00000037285; ENSMUSP00000037210; ENSMUSG00000011877.
GeneIDi216963.
KEGGimmu:216963.
UCSCiuc007kgy.1. mouse.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AL607072 Genomic DNA. Translation: CAI52039.1 .
BC079870 mRNA. Translation: AAH79870.1 .
CCDSi CCDS25080.1.
RefSeqi NP_001004144.1. NM_001004144.1.
UniGenei Mm.290182.

3D structure databases

ProteinModelPortali Q68FF6.
SMRi Q68FF6. Positions 3-253, 427-482, 640-770.
ModBasei Search...

Protein-protein interaction databases

BioGridi 229822. 7 interactions.
IntActi Q68FF6. 19 interactions.

PTM databases

PhosphoSitei Q68FF6.

Proteomic databases

MaxQBi Q68FF6.
PaxDbi Q68FF6.
PRIDEi Q68FF6.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSMUST00000037285 ; ENSMUSP00000037210 ; ENSMUSG00000011877 .
GeneIDi 216963.
KEGGi mmu:216963.
UCSCi uc007kgy.1. mouse.

Organism-specific databases

CTDi 28964.
MGIi MGI:1927140. Git1.

Phylogenomic databases

eggNOGi COG5347.
GeneTreei ENSGT00730000110864.
HOGENOMi HOG000232135.
HOVERGENi HBG012506.
InParanoidi Q68FF6.
KOi K05737.
OMAi SARSQSD.
OrthoDBi EOG7KQ212.
PhylomeDBi Q68FF6.
TreeFami TF317762.

Miscellaneous databases

ChiTaRSi GIT1. mouse.
NextBioi 375468.
PROi Q68FF6.
SOURCEi Search...

Gene expression databases

ArrayExpressi Q68FF6.
Bgeei Q68FF6.
CleanExi MM_GIT1.
Genevestigatori Q68FF6.

Family and domain databases

Gene3Di 1.25.40.20. 1 hit.
InterProi IPR002110. Ankyrin_rpt.
IPR020683. Ankyrin_rpt-contain_dom.
IPR001164. ArfGAP.
IPR022018. GIT1_C.
IPR013724. GIT_SHD.
[Graphical view ]
Pfami PF12796. Ank_2. 1 hit.
PF01412. ArfGap. 1 hit.
PF12205. GIT1_C. 1 hit.
PF08518. GIT_SHD. 2 hits.
[Graphical view ]
PRINTSi PR00405. REVINTRACTNG.
SMARTi SM00248. ANK. 3 hits.
SM00105. ArfGap. 1 hit.
SM00555. GIT. 2 hits.
[Graphical view ]
SUPFAMi SSF48403. SSF48403. 2 hits.
PROSITEi PS50297. ANK_REP_REGION. 1 hit.
PS50088. ANK_REPEAT. 1 hit.
PS50115. ARFGAP. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: C57BL/6J.
  2. "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
    The MGC Project Team
    Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: C57BL/6.
    Tissue: Brain.
  3. "Hic-5 interacts with GIT1 with a different binding mode from paxillin."
    Nishiya N., Shirai T., Suzuki W., Nose K.
    J. Biochem. 132:279-289(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: INTERACTION WITH TGFB1I1.
  4. "Immunoaffinity profiling of tyrosine phosphorylation in cancer cells."
    Rush J., Moritz A., Lee K.A., Guo A., Goss V.L., Spek E.J., Zhang H., Zha X.-M., Polakiewicz R.D., Comb M.J.
    Nat. Biotechnol. 23:94-101(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-563, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
  5. "Comprehensive identification of phosphorylation sites in postsynaptic density preparations."
    Trinidad J.C., Specht C.G., Thalhammer A., Schoepfer R., Burlingame A.L.
    Mol. Cell. Proteomics 5:914-922(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Tissue: Brain.
  6. Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-601, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Tissue: Liver.
  7. "Large-scale identification and evolution indexing of tyrosine phosphorylation sites from murine brain."
    Ballif B.A., Carey G.R., Sunyaev S.R., Gygi S.P.
    J. Proteome Res. 7:311-318(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-224, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Tissue: Brain.
  8. "Large scale localization of protein phosphorylation by use of electron capture dissociation mass spectrometry."
    Sweet S.M., Bailey C.M., Cunningham D.L., Heath J.K., Cooper H.J.
    Mol. Cell. Proteomics 8:904-912(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT TYR-554, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Tissue: Embryonic fibroblast.

Entry informationi

Entry nameiGIT1_MOUSE
AccessioniPrimary (citable) accession number: Q68FF6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 13, 2005
Last sequence update: October 11, 2004
Last modified: July 9, 2014
This is version 107 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, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi