Incidental Mutation 'R1659:Hcrtr1'
ID 186579
Institutional Source Beutler Lab
Gene Symbol Hcrtr1
Ensembl Gene ENSMUSG00000028778
Gene Name hypocretin (orexin) receptor 1
Synonyms OX1R
MMRRC Submission 039695-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.089) question?
Stock # R1659 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 130130217-130139359 bp(-) (GRCm38)
Type of Mutation nonsense
DNA Base Change (assembly) G to T at 130135336 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Stop codon at position 224 (Y224*)
Ref Sequence ENSEMBL: ENSMUSP00000127290 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030562] [ENSMUST00000119423] [ENSMUST00000120154] [ENSMUST00000164887]
AlphaFold P58307
Predicted Effect probably null
Transcript: ENSMUST00000030562
AA Change: Y224*
SMART Domains Protein: ENSMUSP00000030562
Gene: ENSMUSG00000028778
AA Change: Y224*

DomainStartEndE-ValueType
Pfam:7tm_1 63 358 8.8e-59 PFAM
low complexity region 406 415 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000119423
AA Change: Y224*
SMART Domains Protein: ENSMUSP00000112630
Gene: ENSMUSG00000028778
AA Change: Y224*

DomainStartEndE-ValueType
Pfam:7tm_1 63 358 5.3e-56 PFAM
low complexity region 406 415 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000120154
AA Change: Y224*
SMART Domains Protein: ENSMUSP00000113198
Gene: ENSMUSG00000028778
AA Change: Y224*

DomainStartEndE-ValueType
Pfam:7tm_1 63 358 8.8e-59 PFAM
low complexity region 406 415 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000164887
AA Change: Y224*
SMART Domains Protein: ENSMUSP00000127290
Gene: ENSMUSG00000028778
AA Change: Y224*

DomainStartEndE-ValueType
Pfam:7tm_1 63 358 8.8e-59 PFAM
low complexity region 406 415 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.6%
  • 20x: 93.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a G-protein coupled receptor involved in the regulation of feeding behavior. The encoded protein selectively binds the hypothalamic neuropeptide orexin A. A related gene (HCRTR2) encodes a G-protein coupled receptor that binds orexin A and orexin B. [provided by RefSeq, Jan 2009]
PHENOTYPE: Mice homozygous for one null allele display increased susceptibility to pharmacologically induced seizures. Mice homozygous for a second null allele display a decrease in depression like behavior. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akap9 T A 5: 4,064,633 L87Q probably damaging Het
Atp13a5 T G 16: 29,293,433 D630A probably benign Het
Brd7 G T 8: 88,333,792 P568T probably damaging Het
Ccdc141 A G 2: 77,054,683 L538P probably benign Het
Cd177 G T 7: 24,746,137 T627K probably damaging Het
Cd84 A G 1: 171,872,750 T145A possibly damaging Het
Cdhr2 T A 13: 54,719,761 I468N probably damaging Het
Cdk14 T C 5: 4,949,571 T338A probably benign Het
Celsr2 G A 3: 108,414,095 T467I probably benign Het
Chrd A G 16: 20,735,831 E380G probably damaging Het
Cnnm4 C A 1: 36,472,165 T158N probably benign Het
Ddx51 T A 5: 110,655,120 I254N probably damaging Het
Deptor G A 15: 55,218,274 probably null Het
Dnah11 T A 12: 118,120,724 H1215L possibly damaging Het
Dock1 A G 7: 134,789,243 Y744C probably damaging Het
Dok7 C T 5: 35,079,139 T257I possibly damaging Het
Eif4g1 T C 16: 20,681,061 Y591H probably damaging Het
Fat3 T C 9: 15,997,183 T2508A possibly damaging Het
Gm266 A G 12: 111,485,289 V161A probably damaging Het
Golgb1 A G 16: 36,887,617 I107V probably benign Het
Gpnmb T C 6: 49,047,852 F273L probably damaging Het
Hcn1 A T 13: 117,976,074 Q858L probably damaging Het
Hepacam A G 9: 37,380,658 D94G probably benign Het
Herc2 T A 7: 56,135,105 H1432Q probably benign Het
Il20 T A 1: 130,908,349 probably null Het
Itga10 A G 3: 96,662,977 T1150A probably damaging Het
Itgax C T 7: 128,130,891 T73I probably benign Het
Kdm6b T A 11: 69,407,588 Q98L possibly damaging Het
Lrrc7 A G 3: 158,161,408 W899R probably damaging Het
Meikin C A 11: 54,390,566 S154* probably null Het
Mrgprg A T 7: 143,764,551 S275T possibly damaging Het
Mstn C T 1: 53,064,077 R191* probably null Het
Neu3 A G 7: 99,813,433 I361T probably damaging Het
Nrxn3 A G 12: 90,332,391 D425G probably damaging Het
Nup205 T A 6: 35,234,788 M1688K probably benign Het
Olfr412 A T 11: 74,364,933 Q88L probably benign Het
Olfr665 A G 7: 104,881,180 M158V probably benign Het
Omg C T 11: 79,502,900 C44Y possibly damaging Het
Pcdh8 T C 14: 79,768,134 D938G probably damaging Het
Pp2d1 T C 17: 53,515,378 D220G possibly damaging Het
Prune2 C T 19: 17,120,651 T1173I possibly damaging Het
Rbfox3 T C 11: 118,494,155 T359A probably damaging Het
Rhpn2 A G 7: 35,377,041 Y339C probably damaging Het
Rpl7a-ps3 A G 15: 36,308,163 noncoding transcript Het
Sars T C 3: 108,429,416 E217G probably damaging Het
Sec61a2 A G 2: 5,886,534 F62S possibly damaging Het
Slc12a7 T A 13: 73,790,671 I189N probably damaging Het
Slc5a10 G A 11: 61,676,244 A375V possibly damaging Het
Srfbp1 C T 18: 52,488,895 H343Y possibly damaging Het
Tbck T G 3: 132,734,355 I486M probably damaging Het
Thra G A 11: 98,756,979 A60T probably damaging Het
Thsd7a T A 6: 12,504,064 T364S possibly damaging Het
Ttc16 C T 2: 32,762,535 D761N probably benign Het
Vwa7 T C 17: 35,019,071 L216P probably benign Het
Ydjc T C 16: 17,147,839 V156A possibly damaging Het
Other mutations in Hcrtr1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00508:Hcrtr1 APN 4 130137269 missense probably damaging 1.00
IGL00754:Hcrtr1 APN 4 130137233 missense probably damaging 1.00
IGL02005:Hcrtr1 APN 4 130137263 missense probably benign 0.31
R0084:Hcrtr1 UTSW 4 130137266 missense possibly damaging 0.79
R0590:Hcrtr1 UTSW 4 130135694 missense probably damaging 0.96
R1531:Hcrtr1 UTSW 4 130130927 nonsense probably null
R2055:Hcrtr1 UTSW 4 130130887 missense probably benign 0.08
R3028:Hcrtr1 UTSW 4 130135811 missense probably benign 0.31
R4488:Hcrtr1 UTSW 4 130135763 missense probably benign 0.02
R4967:Hcrtr1 UTSW 4 130130999 missense possibly damaging 0.69
R5301:Hcrtr1 UTSW 4 130137670 splice site probably null
R5375:Hcrtr1 UTSW 4 130135725 missense probably benign 0.08
R5636:Hcrtr1 UTSW 4 130130945 missense possibly damaging 0.59
R6283:Hcrtr1 UTSW 4 130135340 missense probably benign 0.01
R6505:Hcrtr1 UTSW 4 130137586 missense probably benign
R7018:Hcrtr1 UTSW 4 130135868 missense probably damaging 1.00
R7042:Hcrtr1 UTSW 4 130130860 unclassified probably benign
R7091:Hcrtr1 UTSW 4 130130914 missense probably damaging 0.99
R7259:Hcrtr1 UTSW 4 130135818 missense possibly damaging 0.79
R7612:Hcrtr1 UTSW 4 130135685 missense possibly damaging 0.61
R8140:Hcrtr1 UTSW 4 130135290 missense probably damaging 0.99
R9410:Hcrtr1 UTSW 4 130135721 missense probably damaging 0.98
Z1177:Hcrtr1 UTSW 4 130133873 nonsense probably null
Predicted Primers PCR Primer
(F):5'- AGAGGCTGCAAGTCACTTTGGG -3'
(R):5'- TGGCACCACTAGACTGGGCAATTC -3'

Sequencing Primer
(F):5'- GGCCTCGCTATATTCGCAG -3'
(R):5'- CACTAGACTGGGCAATTCTAGGC -3'
Posted On 2014-05-09