Gene: Psap (prosaposin) Rattus norvegicus
Symbol: Psap
Name: prosaposin
Description: ENCODES a protein that exhibits beta-galactosidase activity (ortholog); G protein-coupled receptor binding (ortholog); ganglioside GM1 binding (ortholog); INVOLVED IN adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway (ortholog); cellular response to organic substance (ortholog); cochlea development (ortholog); ASSOCIATED WITH atypical Gaucher's disease due to saposin C deficiency (ortholog); Combined Saposin Deficiency (ortholog); genetic disease (ortholog); FOUND IN cytoplasm (ortholog); extracellular space (ortholog); intracellular membrane-bounded organelle (ortholog); INTERACTS WITH 1,2,4-trimethylbenzene; 17alpha-ethynylestradiol; 2,4-dinitrotoluene
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: Prosaposin (sulfated glycoprotein sphingolipid hydrolase activator); Prosaposin (sulfated glycoprotein, sphingolipid hydrolase activator); SGP-1; SGP1A; sulfated glycoprotein 1
Homo sapiens (human) : PSAP (prosaposin)  HGNC  Alliance
Mus musculus (house mouse) : Psap (prosaposin)  MGI  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Psap (prosaposin)
Pan paniscus (bonobo/pygmy chimpanzee) : PSAP (prosaposin)
Canis lupus familiaris (dog) : PSAP (prosaposin)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Psap (prosaposin)
more info ...
Latest Assembly: Rnor_6.0 - RGSC Genome Assembly v6.0
Rat AssemblyChrPosition (strand)SourceGenome Browsers
Rnor_6.02029,831,302 - 29,856,876 (+)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_5.02031,629,564 - 31,668,605 (+)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.42027,595,048 - 27,621,574 (+)NCBIRGSC3.4rn4RGSC3.4
RGSC_v3.12027,608,847 - 27,635,374 (+)NCBI
Celera2029,653,298 - 29,678,819 (+)NCBICelera
Cytogenetic Map20q11NCBI
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
References - curated
References - uncurated
RGD Disease Portals


Comparative Map Data
Position Markers
QTLs in Region (Rnor_6.0)
miRNA Target Status


Nucleotide Sequences
Protein Sequences

Strain Variation

Strain Sequence Variants (Rnor 5.0)

Additional Information

External Database Links
Nomenclature History
RGD Curation Notes
More on Psap
Alliance Gene
Ensembl Gene
JBrowse: rn5 rn6
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 3423
Created: 2000-05-25
Species: Rattus norvegicus
Last Modified: 2019-01-08
Status: ACTIVE