Cell atlas - IMPG1 - The Human Protein Atlas

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IMPG1

TISSUE

CELL

CANCER

CELL ATLAS RNA EXPRESSION

GENE/PROTEIN

Dictionary

Human cell

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GENERAL INFORMATION
Gene name	IMPG1
Gene description	Interphotoreceptor matrix proteoglycan 1
Protein class	Disease related genes Predicted intracellular proteins Predicted secreted proteins
Predicted localization	Intracellular,Secreted
Number of transcripts	4
	SHOW MORE

HUMAN PROTEIN ATLAS INFORMATION
Summary
RNA cell category	Cell line enhanced (HaCaT)
Protein evidence	Evidence at protein level
Main location	Not available

DATA RELIABILITY
Reliability score	Pending cell analysis.

ASSAYS

RNA EXPRESSION OVERVIEW
RNA cell line category: Cell line enhanced (HaCaT) Organ Origin Category Expression Alphabetical Cell lines sorted after organ of phenotypic resemblance. Cell lines sorted after biological source for establishment. Cell lines sorted after the cell line category according to Cellosaurus. Cell lines sorted on descending RNA expression. Cell lines sorted alphabetically.

GENE INFORMATION
Gene name	IMPG1 (HGNC Symbol)
Synonyms	GP147, IPM150, SPACR
Description	Interphotoreceptor matrix proteoglycan 1 (HGNC Symbol)
Entrez gene summary	This gene encodes a protein that is a major component of the retinal interphotoreceptor matrix. The encoded protein is a proteoglycan that is thought to play a role in maintaining viability of photoreceptor cells and in adhesion of the neural retina to the retinal pigment epithelium. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]
Chromosome	6
Cytoband	q14.1
Chromosome location (bp)	75921115 - 76072678
Protein evidence	Evidence at protein level (all genes)
Ensembl	ENSG00000112706 (version 83.38)
Entrez gene	3617
UniProt	Q17R60 (UniProt - Evidence at protein level)
neXtProt	NX_Q17R60
Antibodypedia	IMPG1 antibodies

PROTEIN BROWSER

IMPG1-001	IMPG1-002	IMPG1-201	IMPG1-202

PROTEIN INFORMATION
Splice variant	UniProt	Protein class	Gene ontology	Length & mass	Signal peptide (predicted)	Transmembrane regions (predicted)
IMPG1-001 ENSP00000358966 ENST00000369950	Q17R60 [Direct mapping] Interphotoreceptor matrix proteoglycan 1 Show all	MEMSAT3 predicted membrane proteins SPOCTOPUS predicted membrane proteins Predicted secreted proteins Secreted proteins predicted by MDSEC SignalP predicted secreted proteins Phobius predicted secreted proteins Disease related genes Protein evidence (Kim et al 2014) Protein evidence (Ezkurdia et al 2014) Show all	GO:0005201 [extracellular matrix structural constituent] GO:0005515 [protein binding] GO:0005578 [proteinaceous extracellular matrix] GO:0007601 [visual perception] Show all	797 aa 89.4 kDa	Yes	0
IMPG1-002 ENSP00000358968 ENST00000369952	Q5JSC4 [Direct mapping] Interphotoreceptor matrix proteoglycan 1 Show all	Predicted intracellular proteins Protein evidence (Ezkurdia et al 2014) Show all	GO:0005515 [protein binding] Show all	158 aa 17.7 kDa	No	0
IMPG1-201 ENSP00000358980 ENST00000369963		SPOCTOPUS predicted membrane proteins Predicted intracellular proteins Protein evidence (Ezkurdia et al 2014) Show all		140 aa 16.5 kDa	No	0
IMPG1-202 ENSP00000481913 ENST00000611179	A0A087WYL3 [Direct mapping] Interphotoreceptor matrix proteoglycan 1 Show all	Predicted secreted proteins Secreted proteins predicted by MDSEC SignalP predicted secreted proteins Phobius predicted secreted proteins SPOCTOPUS predicted secreted proteins Protein evidence (Ezkurdia et al 2014) Show all	GO:0005515 [protein binding] Show all	719 aa 80.1 kDa	Yes	0

Contact

contact@proteinatlas.org

The Project

The Human Protein Atlas

The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg foundation.