Tamalin trafficking regulator and scaffold protein tamalin [Rattus norvegicus (Norway rat)] - Gene

Summary

Symbol: Tamalinprovided by RGD
Full Name: trafficking regulator and scaffold protein tamalinprovided by RGD
Primary source: RGD:70554
See related: EnsemblRapid:ENSRNOG00000007346 AllianceGenome:RGD:70554
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Grasp
Summary: Enables PDZ domain binding activity; identical protein binding activity; and small GTPase binding activity. Predicted to be involved in regulation of postsynaptic neurotransmitter receptor internalization and signal transduction. Is active in glutamatergic synapse and postsynaptic density. Orthologous to human TAMALIN (trafficking regulator and scaffold protein tamalin). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Lung (RPKM 75.0), Heart (RPKM 45.3) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 7q36

Exon count:: 8

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	7	NC_086025.1 (134217612..134225378)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	7	NC_051342.1 (132338900..132359519)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	7	NC_005106.4 (142869785..142877551)

Chromosome 7 - NC_086025.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Our results suggest that spinal SGK1 phosphorylation, which subsequently triggers the GRASP-1/Rab4 cascade, plays a pivotal role in CFA-induced inflammatory pain by regulating GluR1-containing AMPAR recycling in the dorsal horn.
Title: Spinal SGK1/GRASP-1/Rab4 is involved in complete Freund's adjuvant-induced inflammatory pain via regulating dorsal horn GluR1-containing AMPA receptor trafficking in rats.
These results suggest that Tamalin is responsible for neuronal dendritic development via regulation of EFA6A/Arf6-mediated cytoskeleton dynamics.
Title: PDZ-scaffold protein, Tamalin promotes dendritic outgrowth and arborization in rat hippocampal neuron.
Tamalin interacts with multiple neuronal proteins and several scaffold proteins in the brain through its distinct evolutionarily-conserved protein-binding domains; and tamalin mRNA is developmentally up-regulated at the postnatal period.
Title: Tamalin is a scaffold protein that interacts with multiple neuronal proteins in distinct modes of protein-protein association.
tamalin is a novel signaling molecule that possesses a PDZ domain and a PDZ binding motif and mediates Syk signaling in an ITAM-based fashion
Title: Phosphorylation and recruitment of Syk by immunoreceptor tyrosine-based activation motif-based phosphorylation of tamalin.

Submit: New GeneRIF Correction

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables PDZ domain binding	IDA Inferred from Direct Assay more info	PubMed
enables identical protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables small GTPase binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in regulation of postsynaptic neurotransmitter receptor internalization	ISO Inferred from Sequence Orthology more info
involved_in signal transduction	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within signal transduction	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
is_active_in glutamatergic synapse	IDA Inferred from Direct Assay more info	PubMed
is_active_in glutamatergic synapse	IMP Inferred from Mutant Phenotype more info	PubMed
is_active_in glutamatergic synapse	ISO Inferred from Sequence Orthology more info
located_in perinuclear region of cytoplasm	IEA Inferred from Electronic Annotation more info
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	ISO Inferred from Sequence Orthology more info
is_active_in postsynaptic density	IDA Inferred from Direct Assay more info	PubMed
is_active_in postsynaptic density	IMP Inferred from Mutant Phenotype more info	PubMed
located_in postsynaptic membrane	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: general receptor for phosphoinositides 1-associated scaffold protein

Names: 95 kDa postsynaptic density protein discs-large ZO-1 domain-containing protein; GRP1 (general receptor for phosphoinositides 1)-associated scaffold protein; GRP1-associated scaffold protein; Grp1 (general receptor for phosphoinositides)-associated scaffold protein; PSD-95 PDZ domain-containing protein; general receptor for phosphoinositides 1 associated scaffold protein

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_138894.1 → NP_620249.1 general receptor for phosphoinositides 1-associated scaffold protein

See identical proteins and their annotated locations for NP_620249.1

Status: PROVISIONAL

Source sequence(s)

AF374272

UniProtKB/Swiss-Prot

Q8R4T5

UniProtKB/TrEMBL

A6KCN8

Related

ENSRNOP00000009979.2, ENSRNOT00000009979.5

Conserved Domains (1) summary

cd00992
Location:99 → 184

PDZ_signaling; PDZ domain found in a variety of Eumetazoan signaling molecules, often in tandem arrangements. May be responsible for specific protein-protein interactions, as most PDZ domains bind C-terminal polypeptides, and binding to internal (non-C-terminal) ...