Human Gene GRIPAP1 (ENST00000376423.8) from GENCODE V44
  Description: Homo sapiens GRIP1 associated protein 1 (GRIPAP1), mRNA. (from RefSeq NM_020137)
RefSeq Summary (NM_020137): This gene encodes a guanine nucleotide exchange factor for the Ras family of small G proteins (RasGEF). The encoded protein interacts in a complex with glutamate receptor interacting protein 1 (GRIP1) and plays a role in the regulation of AMPA receptor function. [provided by RefSeq, Aug 2013].
Gencode Transcript: ENST00000376423.8
Gencode Gene: ENSG00000068400.14
Transcript (Including UTRs)
   Position: hg38 chrX:48,973,723-49,002,264 Size: 28,542 Total Exon Count: 26 Strand: -
Coding Region
   Position: hg38 chrX:48,974,193-49,002,229 Size: 28,037 Coding Exon Count: 26 

Page IndexSequence and LinksUniProtKB CommentsPrimersCTDRNA-Seq Expression
Microarray ExpressionRNA StructureProtein StructureOther SpeciesGO AnnotationsmRNA Descriptions
Other NamesMethods
Data last updated at UCSC: 2023-08-18 00:09:47

-  Sequence and Links to Tools and Databases
 
Genomic Sequence (chrX:48,973,723-49,002,264)mRNA (may differ from genome)Protein (841 aa)
Gene SorterGenome BrowserOther Species FASTAVisiGeneGene interactionsTable Schema
AlphaFoldBioGPSEnsemblEntrez GeneExonPrimerGencode
GeneCardsHGNCHPRDLynxMGIneXtProt
OMIMPubMedUniProtKBWikipediaBioGrid CRISPR DB

-  Comments and Description Text from UniProtKB
  ID: GRAP1_HUMAN
DESCRIPTION: RecName: Full=GRIP1-associated protein 1; Short=GRASP-1;
SUBUNIT: Interacts with GRIP1, GRIP2 and AMPA receptors (By similarity).
SUBCELLULAR LOCATION: Early endosome.
PTM: Proteolytically cleaved by caspase-3 (By similarity).
MISCELLANEOUS: Antibodies against GRIPAP1 have been found in sera of a patient who developed Raynaud's syndrome and telangiectasias.

-  Primer design for this transcript
 

Primer3Plus can design qPCR Primers that straddle exon-exon-junctions, which amplify only cDNA, not genomic DNA.
Click here to load the transcript sequence and exon structure into Primer3Plus

Exonprimer can design one pair of Sanger sequencing primers around every exon, located in non-genic sequence.
Click here to open Exonprimer with this transcript

To design primers for a non-coding sequence, zoom to a region of interest and select from the drop-down menu: View > In External Tools > Primer3


-  Comparative Toxicogenomics Database (CTD)
  The following chemicals interact with this gene           more ... click here to view the complete list

-  RNA-Seq Expression Data from GTEx (53 Tissues, 570 Donors)
  Highest median expression: 50.19 RPKM in Brain - Cerebellum
Total median expression: 781.45 RPKM



View in GTEx track of Genome Browser    View at GTEx portal     View GTEx Body Map

+  Microarray Expression Data
  Press "+" in the title bar above to open this section.

-  mRNA Secondary Structure of 3' and 5' UTRs
 
RegionFold EnergyBasesEnergy/Base
Display As
5' UTR -4.5035-0.129 Picture PostScript Text
3' UTR -165.30470-0.352 Picture PostScript Text

The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.

-  Protein Domain and Structure Information
  InterPro Domains: Graphical view of domain structure
IPR026204 - GRIPAP1

ModBase Predicted Comparative 3D Structure on Q4V328
FrontTopSide
The pictures above may be empty if there is no ModBase structure for the protein. The ModBase structure frequently covers just a fragment of the protein. You may be asked to log onto ModBase the first time you click on the pictures. It is simplest after logging in to just click on the picture again to get to the specific info on that model.

-  Orthologous Genes in Other Species
  Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.
MouseRatZebrafishD. melanogasterC. elegansS. cerevisiae
Genome BrowserGenome BrowserNo orthologNo orthologNo orthologNo ortholog
Gene Details     
Gene Sorter     
MGIRGD    
Protein SequenceProtein Sequence    
AlignmentAlignment    

-  Gene Ontology (GO) Annotations with Structured Vocabulary
  Molecular Function:
GO:0003674 molecular_function
GO:0005515 protein binding

Biological Process:
GO:0008150 biological_process
GO:0015031 protein transport
GO:0098887 neurotransmitter receptor transport, endosome to postsynaptic membrane
GO:1905244 regulation of modification of synaptic structure

Cellular Component:
GO:0005654 nucleoplasm
GO:0005768 endosome
GO:0005829 cytosol
GO:0016020 membrane
GO:0030054 cell junction
GO:0030424 axon
GO:0030425 dendrite
GO:0031901 early endosome membrane
GO:0042995 cell projection
GO:0043231 intracellular membrane-bounded organelle
GO:0045202 synapse
GO:0055038 recycling endosome membrane
GO:0072562 blood microparticle
GO:0098837 postsynaptic recycling endosome


-  Descriptions from all associated GenBank mRNAs
  BC110636 - Homo sapiens GRIP1 associated protein 1, mRNA (cDNA clone IMAGE:4996005), with apparent retained intron.
AL136847 - Homo sapiens mRNA; cDNA DKFZp434P0630 (from clone DKFZp434P0630).
BC001522 - Homo sapiens GRIP1 associated protein 1, mRNA (cDNA clone IMAGE:3010235), partial cds.
AB032993 - Homo sapiens mRNA for KIAA1167 protein, partial cds.
JD220655 - Sequence 201679 from Patent EP1572962.
JD494020 - Sequence 475044 from Patent EP1572962.
AK292158 - Homo sapiens cDNA FLJ77229 complete cds, highly similar to Homo sapiens GRIP1 associated protein 1 (GRIPAP1), transcript variant 1, mRNA.
JD268998 - Sequence 250022 from Patent EP1572962.
JD464235 - Sequence 445259 from Patent EP1572962.
JD298394 - Sequence 279418 from Patent EP1572962.
JD170602 - Sequence 151626 from Patent EP1572962.
JD115584 - Sequence 96608 from Patent EP1572962.
JD334087 - Sequence 315111 from Patent EP1572962.
JD278564 - Sequence 259588 from Patent EP1572962.
JD294499 - Sequence 275523 from Patent EP1572962.
JD244679 - Sequence 225703 from Patent EP1572962.
JD479610 - Sequence 460634 from Patent EP1572962.
JD453148 - Sequence 434172 from Patent EP1572962.
BC101544 - Homo sapiens GRIP1 associated protein 1, mRNA (cDNA clone MGC:126593 IMAGE:8069050), complete cds.
BC101546 - Homo sapiens GRIP1 associated protein 1, mRNA (cDNA clone MGC:126595 IMAGE:8069052), complete cds.
JD372856 - Sequence 353880 from Patent EP1572962.
AJ297364 - Homo sapiens partial mRNA for hypothetical protein (ORF1), RZPD clone MPMGp800B12492Q3.
DQ892726 - Synthetic construct clone IMAGE:100005356; FLH189145.01X; RZPDo839C0174D GRIP1 associated protein 1 (GRIPAP1) gene, encodes complete protein.
EU176741 - Synthetic construct Homo sapiens clone IMAGE:100011508; FLH189144.01L; RZPDo839E10255D GRIP1 associated protein 1 (GRIPAP1) gene, encodes complete protein.
AB527837 - Synthetic construct DNA, clone: pF1KB8474, Homo sapiens GRIPAP1 gene for GRIP1 associated protein 1, without stop codon, in Flexi system.
BX640704 - Homo sapiens mRNA; cDNA DKFZp686H15136 (from clone DKFZp686H15136).
BX647801 - Homo sapiens mRNA; cDNA DKFZp686D1196 (from clone DKFZp686D1196).
BX647804 - Homo sapiens mRNA; cDNA DKFZp686J0596 (from clone DKFZp686J0596).
JD360430 - Sequence 341454 from Patent EP1572962.
JD200308 - Sequence 181332 from Patent EP1572962.
JD106424 - Sequence 87448 from Patent EP1572962.

-  Other Names for This Gene
  Alternate Gene Symbols: A6NL78, ENST00000376423.1, ENST00000376423.2, ENST00000376423.3, ENST00000376423.4, ENST00000376423.5, ENST00000376423.6, ENST00000376423.7, GRAP1_HUMAN, KIAA1167, NM_020137, Q3MJ75, Q4V327, Q4V328, Q4V330, Q5HYG1, Q6N046, Q96DH8, Q9NQ43, Q9ULQ3, uc033ecr.1, uc033ecr.2
UCSC ID: ENST00000376423.8
RefSeq Accession: NM_020137
Protein: Q4V328 (aka GRAP1_HUMAN)
CCDS: CCDS35248.1

-  Methods, Credits, and Use Restrictions
  Click here for details on how this gene model was made and data restrictions if any.