Incidental Mutation 'IGL02147:Mtnr1b'
ID281827
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Mtnr1b
Ensembl Gene ENSMUSG00000050901
Gene Namemelatonin receptor 1B
SynonymsMt2, Mel1b
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02147
Quality Score
Status
Chromosome9
Chromosomal Location15824528-15874556 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 15863376 bp
ZygosityHeterozygous
Amino Acid Change Phenylalanine to Serine at position 129 (F129S)
Ref Sequence ENSEMBL: ENSMUSP00000138524 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000057920] [ENSMUST00000182947]
Predicted Effect probably damaging
Transcript: ENSMUST00000057920
AA Change: F129S

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000053086
Gene: ENSMUSG00000050901
AA Change: F129S

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srx 48 254 3.7e-11 PFAM
Pfam:7TM_GPCR_Srsx 51 323 2.6e-12 PFAM
Pfam:7tm_1 57 308 3.4e-47 PFAM
Pfam:7TM_GPCR_Srv 59 317 1.1e-7 PFAM
low complexity region 348 359 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000182947
AA Change: F129S

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000138524
Gene: ENSMUSG00000050901
AA Change: F129S

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srx 48 264 1.8e-10 PFAM
Pfam:7TM_GPCR_Srsx 51 323 2.6e-12 PFAM
Pfam:7tm_1 57 308 1.4e-50 PFAM
Pfam:7TM_GPCR_Srv 59 319 7.5e-8 PFAM
low complexity region 348 359 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of two high affinity forms of a receptor for melatonin, the primary hormone secreted by the pineal gland. This gene product is an integral membrane protein that is a G-protein coupled, 7-transmembrane receptor. It is found primarily in the retina and brain although this detection requires RT-PCR. It is thought to participate in light-dependent functions in the retina and may be involved in the neurobiological effects of melatonin. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele are viable and fertile and display no obvious circadian phenotype. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700021P04Rik T C 19: 24,064,963 noncoding transcript Het
Acadsb T A 7: 131,425,881 probably benign Het
Ambra1 A G 2: 91,767,719 H75R probably benign Het
Arhgef28 T A 13: 97,961,314 I931F probably damaging Het
Cdk5 T C 5: 24,420,320 N165D probably benign Het
Col4a2 A T 8: 11,408,140 Y272F probably benign Het
Csde1 T A 3: 103,039,934 D67E probably damaging Het
Dhx34 T C 7: 16,204,003 H724R probably benign Het
Dhx57 T C 17: 80,260,323 D777G possibly damaging Het
Fat3 A C 9: 15,995,985 V2907G probably damaging Het
Fst T C 13: 114,454,360 Y290C probably damaging Het
Gm5065 T A 7: 5,359,733 I121N probably damaging Het
Ighg2b A T 12: 113,306,391 *336R probably null Het
Igkv4-92 C T 6: 68,755,252 S46N probably damaging Het
Kdm2b C T 5: 122,947,835 E238K probably damaging Het
Lmtk2 A G 5: 144,156,936 M244V possibly damaging Het
Mcoln1 T C 8: 3,508,379 F211S probably benign Het
Mib2 C A 4: 155,657,687 R209L probably benign Het
Msx3 C A 7: 140,048,885 V39L possibly damaging Het
Nr3c2 A G 8: 76,909,067 S266G probably damaging Het
Nup160 G T 2: 90,703,941 L703F probably benign Het
Olfr1093 A G 2: 86,786,150 N140S probably benign Het
Olfr95 T A 17: 37,210,986 Y289F probably damaging Het
Pcyt1a T A 16: 32,462,098 N105K probably damaging Het
Pdhx A G 2: 103,030,341 probably benign Het
Qpct T C 17: 79,070,716 V105A probably damaging Het
Ros1 A C 10: 52,120,895 F1227C probably damaging Het
Rrp12 A T 19: 41,886,181 V342E probably damaging Het
Sart3 A G 5: 113,762,943 probably benign Het
Slc6a18 T A 13: 73,668,162 K366M probably damaging Het
Smarca4 A G 9: 21,635,703 N175D probably damaging Het
Sox14 T C 9: 99,875,545 K47R probably damaging Het
Trcg1 A T 9: 57,245,849 I592F probably benign Het
Ush2a T C 1: 188,864,703 M3880T probably benign Het
Usp20 T C 2: 31,006,401 F172S probably damaging Het
Vmn2r4 C T 3: 64,398,361 probably benign Het
Other mutations in Mtnr1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01548:Mtnr1b APN 9 15863200 missense probably damaging 1.00
IGL02041:Mtnr1b APN 9 15863293 missense probably benign 0.01
IGL02054:Mtnr1b APN 9 15874240 missense possibly damaging 0.93
IGL02620:Mtnr1b APN 9 15874321 missense possibly damaging 0.47
IGL03046:Mtnr1b UTSW 9 15862763 missense probably benign 0.00
R0362:Mtnr1b UTSW 9 15874304 missense probably damaging 1.00
R0784:Mtnr1b UTSW 9 15862785 missense probably benign 0.17
R1323:Mtnr1b UTSW 9 15863136 missense probably damaging 1.00
R1323:Mtnr1b UTSW 9 15863136 missense probably damaging 1.00
R1572:Mtnr1b UTSW 9 15863142 missense probably damaging 0.99
R1600:Mtnr1b UTSW 9 15863319 missense probably damaging 0.99
R2880:Mtnr1b UTSW 9 15862806 missense probably damaging 1.00
R2932:Mtnr1b UTSW 9 15874324 missense probably damaging 0.97
R4033:Mtnr1b UTSW 9 15863534 missense probably damaging 1.00
R5532:Mtnr1b UTSW 9 15862914 missense probably benign
R5765:Mtnr1b UTSW 9 15863163 missense probably damaging 1.00
R5775:Mtnr1b UTSW 9 15862872 missense possibly damaging 0.73
R5893:Mtnr1b UTSW 9 15863244 missense probably damaging 0.98
R6025:Mtnr1b UTSW 9 15862797 missense probably damaging 1.00
R6247:Mtnr1b UTSW 9 15862786 missense probably benign
R6349:Mtnr1b UTSW 9 15863213 nonsense probably null
R6364:Mtnr1b UTSW 9 15863004 missense possibly damaging 0.63
R7485:Mtnr1b UTSW 9 15863294 nonsense probably null
Posted On2015-04-16