Incidental Mutation 'R2860:Opn4'
ID476860
Institutional Source Beutler Lab
Gene Symbol Opn4
Ensembl Gene ENSMUSG00000021799
Gene Nameopsin 4 (melanopsin)
Synonyms
MMRRC Submission 040450-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R2860 (G1)
Quality Score225
Status Not validated
Chromosome14
Chromosomal Location34590618-34600142 bp(-) (GRCm38)
Type of Mutationcritical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to G at 34593828 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000126136 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022331] [ENSMUST00000168444]
Predicted Effect probably null
Transcript: ENSMUST00000022331
SMART Domains Protein: ENSMUSP00000022331
Gene: ENSMUSG00000021799

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srx 77 324 6.9e-10 PFAM
Pfam:7TM_GPCR_Srsx 80 362 8.3e-13 PFAM
Pfam:7tm_1 86 347 2.9e-58 PFAM
Pfam:7TM_GPCR_Srv 108 362 1.5e-6 PFAM
low complexity region 383 401 N/A INTRINSIC
low complexity region 424 436 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000168444
SMART Domains Protein: ENSMUSP00000126136
Gene: ENSMUSG00000021799

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srx 77 324 1.1e-9 PFAM
Pfam:7TM_GPCR_Srsx 80 362 6.1e-13 PFAM
Pfam:7tm_1 86 347 2.6e-64 PFAM
Pfam:7TM_GPCR_Srv 108 362 1.2e-6 PFAM
low complexity region 383 401 N/A INTRINSIC
low complexity region 424 436 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226451
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226806
Meta Mutation Damage Score 0.456 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 94.9%
Validation Efficiency 100% (44/44)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Opsins are members of the guanine nucleotide-binding protein (G protein)-coupled receptor superfamily. This gene encodes a photoreceptive opsin protein that is expressed within the ganglion and amacrine cell layers of the retina. In mouse, retinal ganglion cell axons expressing this gene projected to the suprachiasmatic nucleus and other brain nuclei involved in circadian photoentrainment. In mouse, this protein is coupled to a transient receptor potential (TRP) ion channel through a G protein signaling pathway and produces a physiologic light response via membrane depolarization and increased intracellular calcium. The protein functions as a sensory photopigment and may also have photoisomerase activity. Experiments with knockout mice indicate that this gene attenuates, but does not abolish, photoentrainment. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous inactivation of this gene results in absent intrinsic inner retinal photosensitivity, abnormal pupillary reflex, and abnormal circadian rhythms. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932438A13Rik G A 3: 36,965,849 S2079N probably damaging Het
Abca13 A G 11: 9,309,057 S2928G probably damaging Het
Abcc9 C T 6: 142,626,010 V1131M probably benign Het
Abcd1 T A X: 73,737,458 L713H probably damaging Het
Actg1 T C 11: 120,346,801 I52V probably benign Het
Ang G T 14: 51,101,818 D139Y probably damaging Het
Ano1 C T 7: 144,590,012 G1011E probably damaging Het
Apoe T C 7: 19,697,554 Y46C probably damaging Het
Ash1l T C 3: 89,054,478 W2386R probably damaging Het
Asph T C 4: 9,598,277 D250G probably damaging Het
Atr A G 9: 95,874,243 N836S probably benign Het
Btg3 A G 16: 78,364,980 V114A probably damaging Het
C2 T C 17: 34,863,878 T471A possibly damaging Het
C4b T A 17: 34,734,758 S959C probably damaging Het
Cap1 A T 4: 122,864,725 S221T probably benign Het
Capn2 A T 1: 182,472,920 probably benign Het
Cd38 A G 5: 43,901,433 S130G probably damaging Het
Cd8b1 A G 6: 71,334,101 R202G probably damaging Het
Col22a1 A G 15: 71,815,943 probably null Het
Cps1 A T 1: 67,166,375 E519V probably benign Het
Cyp2c38 G A 19: 39,460,694 R72W probably benign Het
Cyp3a16 A T 5: 145,455,499 Y215* probably null Het
F5 A T 1: 164,184,964 K482N probably damaging Het
Fam212a T C 9: 107,984,404 T238A probably benign Het
Fam45a T C 19: 60,814,794 S80P probably benign Het
Gab1 T C 8: 80,784,753 M488V probably benign Het
Gabpb1 A G 2: 126,653,574 I86T probably damaging Het
Gbx2 C T 1: 89,929,131 R179Q probably damaging Het
Gm11938 C A 11: 99,603,146 R41L probably damaging Het
Gpn1 A G 5: 31,497,320 D72G probably damaging Het
Greb1 A G 12: 16,711,745 S545P probably benign Het
Hsd3b7 T G 7: 127,802,270 L189R probably damaging Het
Iglc1 T C 16: 19,061,910 probably benign Het
Il18r1 T C 1: 40,498,557 V494A possibly damaging Het
Itsn2 C A 12: 4,700,315 probably benign Het
Kcnn1 T C 8: 70,846,535 K487R probably benign Het
Kdf1 G A 4: 133,528,541 E190K probably damaging Het
Lama3 G T 18: 12,453,750 L723F probably damaging Het
Lama5 T C 2: 180,187,247 T2034A probably benign Het
Maged1 G A X: 94,538,924 P366S probably damaging Het
Med14 A G X: 12,719,697 I521T probably benign Het
Mia2 A G 12: 59,154,410 K841E probably damaging Het
Mrgbp G A 2: 180,583,410 R53Q possibly damaging Het
Mum1l1 G A X: 139,236,680 G656S possibly damaging Het
Nmnat2 G A 1: 153,112,425 V267I probably benign Het
Olfr1305 G T 2: 111,873,473 C127* probably null Het
Olfr231 A G 1: 174,117,732 Y95H probably damaging Het
Olfr490 A G 7: 108,286,962 S55P probably damaging Het
Olfr715b T A 7: 107,106,468 H131L probably benign Het
Ovgp1 T C 3: 105,986,567 probably benign Het
Parp16 G T 9: 65,233,804 D219Y probably damaging Het
Pitpnm2 G C 5: 124,121,437 H1224Q probably damaging Het
Pkd1 C T 17: 24,565,446 T322I probably benign Het
Pkhd1l1 A C 15: 44,540,871 T2299P probably damaging Het
Plin4 T C 17: 56,106,668 D319G probably damaging Het
Ppp6r3 A C 19: 3,521,782 S122R possibly damaging Het
Pum3 A T 19: 27,420,125 probably benign Het
Rims1 A T 1: 22,432,976 F653I probably benign Het
Rnf113a1 A G X: 37,192,083 E231G probably damaging Het
Rnf41 T C 10: 128,438,154 L225P possibly damaging Het
Ryr2 T C 13: 11,593,093 E876G probably damaging Het
Slc25a10 G A 11: 120,495,177 V115M probably damaging Het
Snx13 T A 12: 35,138,117 I798N probably benign Het
Sri A T 5: 8,067,540 Q178L probably benign Het
Tex14 T G 11: 87,474,417 D62E probably damaging Het
Tshz1 G T 18: 84,014,980 H434Q probably damaging Het
Vegfd A G X: 164,385,883 E57G probably damaging Het
Vmn2r112 T A 17: 22,603,115 V258E probably damaging Het
Vmn2r59 A G 7: 42,047,003 I105T possibly damaging Het
Vmn2r6 G T 3: 64,547,339 T513N probably benign Het
Vmn2r72 A T 7: 85,750,836 I335N probably damaging Het
Wiz G T 17: 32,361,706 T257K probably damaging Het
Xirp1 T C 9: 120,019,815 M1V probably null Het
Xirp1 A G 9: 120,018,378 S41P probably benign Het
Other mutations in Opn4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01872:Opn4 APN 14 34597209 splice site probably benign
IGL02628:Opn4 APN 14 34593057 missense probably benign 0.15
R0308:Opn4 UTSW 14 34597124 missense possibly damaging 0.79
R0586:Opn4 UTSW 14 34598973 splice site probably benign
R2022:Opn4 UTSW 14 34597071 missense probably benign 0.25
R2861:Opn4 UTSW 14 34593828 critical splice donor site probably null
R2862:Opn4 UTSW 14 34593828 critical splice donor site probably null
R3976:Opn4 UTSW 14 34597109 missense probably benign 0.12
R4007:Opn4 UTSW 14 34599832 missense probably benign 0.41
R4837:Opn4 UTSW 14 34596304 missense probably damaging 1.00
R5287:Opn4 UTSW 14 34592937 missense probably benign 0.01
R5403:Opn4 UTSW 14 34592937 missense probably benign 0.01
R6252:Opn4 UTSW 14 34594831 missense probably benign 0.22
R6991:Opn4 UTSW 14 34593907 missense probably benign 0.38
R7065:Opn4 UTSW 14 34595877 missense probably benign 0.06
Predicted Primers
Posted On2017-05-15