| Primary Identifier | MGI:6505571 | Allele Type | Targeted |
| Gene | Oprk1 | Transmission | Germline |
| Strain of Origin | C57BL/6 | Is Recombinase | false |
| Is Wild Type | false |
| molecularNote | The targeting vector was designed to knock in S356A/T357A/T363A/S369A quadruple mutants in exon 4 to express phosphorylation deficient receptor. The neomycin resistance cassette is self-excising. |