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); developmental growth (ortholog); ASSOCIATED WITH atypical Gaucher's disease due to saposin C deficiency (ortholog); Combined Saposin Deficiency (ortholog); genetic disease (ortholog); FOUND IN extracellular matrix (ortholog); extracellular region (ortholog); extracellular space (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

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: 2018-04-10
Status: ACTIVE