Incidental Mutation 'IGL03350:Htr1b'
ID 419679
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Htr1b
Ensembl Gene ENSMUSG00000049511
Gene Name 5-hydroxytryptamine (serotonin) receptor 1B
Synonyms 5-HT<1B> receptor, 5-HT1B receptor, 5HT1B receptor
Accession Numbers
Essential gene? Probably non essential (E-score: 0.140) question?
Stock # IGL03350
Quality Score
Status
Chromosome 9
Chromosomal Location 81510344-81515881 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 81514175 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 144 (Y144C)
Ref Sequence ENSEMBL: ENSMUSP00000139389 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000051005] [ENSMUST00000183482]
AlphaFold P28334
Predicted Effect probably damaging
Transcript: ENSMUST00000051005
AA Change: Y144C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000050898
Gene: ENSMUSG00000049511
AA Change: Y144C

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srx 53 188 6e-8 PFAM
Pfam:7TM_GPCR_Srsx 56 380 7.5e-12 PFAM
Pfam:7tm_1 62 365 1.8e-80 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000180663
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181447
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181893
Predicted Effect probably damaging
Transcript: ENSMUST00000183482
AA Change: Y144C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000139389
Gene: ENSMUSG00000049511
AA Change: Y144C

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srx 53 188 5.7e-8 PFAM
Pfam:7TM_GPCR_Srsx 56 380 7.5e-12 PFAM
Pfam:7tm_1 62 365 1e-91 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000183536
Predicted Effect noncoding transcript
Transcript: ENSMUST00000183781
Coding Region Coverage
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 intronless gene is a G-protein coupled receptor for serotonin (5-hydroxytryptamine). Ligand binding activates second messengers that inhibit the activity of adenylate cyclase and manage the release of serotonin, dopamine, and acetylcholine in the brain. The encoded protein may be involved in several neuropsychiatric disorders and therefore is often a target of antidepressant and other psychotherapeutic drugs. [provided by RefSeq, Nov 2015]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit an increase in body weight, aggression, drinking behavior, and osteoblast proliferation and bone mass, and show altered spatial learning and operant conditional behavior as well as reduced anxiety-related response and startle reflex, and small testes. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam26a A T 8: 44,022,589 (GRCm39) Y300* probably null Het
Adgre1 T A 17: 57,708,908 (GRCm39) V33E probably benign Het
AI987944 A G 7: 41,042,661 (GRCm39) probably benign Het
Atp4a T C 7: 30,420,292 (GRCm39) L813P probably damaging Het
Blmh A G 11: 76,862,774 (GRCm39) N396D probably damaging Het
Brat1 T C 5: 140,691,750 (GRCm39) L9P probably damaging Het
Ccdc171 T C 4: 83,599,615 (GRCm39) I810T possibly damaging Het
Clec2m C A 6: 129,307,986 (GRCm39) V28L probably benign Het
Cyp2a22 T C 7: 26,634,279 (GRCm39) T292A possibly damaging Het
Ecm2 C T 13: 49,674,420 (GRCm39) T280I probably benign Het
Fa2h C T 8: 112,075,928 (GRCm39) V232I probably benign Het
Fbxw24 T C 9: 109,436,081 (GRCm39) D317G probably damaging Het
Flt4 C A 11: 49,525,620 (GRCm39) S722* probably null Het
Fryl T C 5: 73,290,649 (GRCm39) Q85R probably damaging Het
Gm3239 A G 14: 15,882,083 (GRCm39) R188G possibly damaging Het
Hspa13 A T 16: 75,554,717 (GRCm39) S456R probably damaging Het
Hydin A G 8: 111,038,856 (GRCm39) H198R possibly damaging Het
Krt78 A T 15: 101,854,952 (GRCm39) M953K probably benign Het
Lgr5 G T 10: 115,307,893 (GRCm39) T255K probably damaging Het
Lrp2 T A 2: 69,268,797 (GRCm39) D4162V probably damaging Het
Map3k2 A G 18: 32,345,201 (GRCm39) D342G probably damaging Het
Miip A G 4: 147,946,979 (GRCm39) V258A probably benign Het
Muc6 T C 7: 141,238,324 (GRCm39) H52R probably damaging Het
Nfs1 T C 2: 155,969,660 (GRCm39) E329G probably benign Het
Npsr1 T C 9: 24,009,605 (GRCm39) V37A probably benign Het
Or1ak2 T C 2: 36,827,595 (GRCm39) Y155H probably damaging Het
Or1e17 A T 11: 73,831,664 (GRCm39) L197F probably damaging Het
Or5aq1b A C 2: 86,901,904 (GRCm39) D191E probably damaging Het
Pex16 T A 2: 92,207,842 (GRCm39) M98K probably damaging Het
Pla2r1 C T 2: 60,285,517 (GRCm39) C699Y probably damaging Het
Plcd4 A T 1: 74,588,460 (GRCm39) D103V probably damaging Het
Pnpla1 A G 17: 29,095,966 (GRCm39) D129G probably damaging Het
Rad23a T C 8: 85,564,108 (GRCm39) E265G possibly damaging Het
Rbm11 C T 16: 75,397,696 (GRCm39) P209S probably benign Het
Ribc2 T A 15: 85,019,703 (GRCm39) W162R probably damaging Het
Rnf4 A G 5: 34,504,204 (GRCm39) E32G possibly damaging Het
Rpe65 A T 3: 159,320,154 (GRCm39) S269C possibly damaging Het
Slc7a14 T A 3: 31,291,558 (GRCm39) Y240F probably benign Het
Sorbs2 C T 8: 46,258,844 (GRCm39) P1047L probably damaging Het
Ttn T C 2: 76,580,166 (GRCm39) I23576V probably damaging Het
Usp24 T G 4: 106,228,276 (GRCm39) Y780* probably null Het
Wee2 T C 6: 40,426,665 (GRCm39) S145P probably damaging Het
Zcchc7 A G 4: 44,931,188 (GRCm39) T126A probably benign Het
Zpld1 A G 16: 55,061,692 (GRCm39) probably benign Het
Zup1 G A 10: 33,804,107 (GRCm39) R456C probably benign Het
Other mutations in Htr1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02932:Htr1b APN 9 81,513,689 (GRCm39) missense probably damaging 1.00
IGL03144:Htr1b APN 9 81,513,998 (GRCm39) missense probably damaging 0.96
R0395:Htr1b UTSW 9 81,513,704 (GRCm39) missense probably benign 0.09
R0697:Htr1b UTSW 9 81,513,516 (GRCm39) missense possibly damaging 0.77
R1569:Htr1b UTSW 9 81,514,340 (GRCm39) missense probably benign 0.01
R3411:Htr1b UTSW 9 81,514,094 (GRCm39) missense probably benign 0.00
R3821:Htr1b UTSW 9 81,514,487 (GRCm39) missense probably benign 0.02
R4359:Htr1b UTSW 9 81,514,404 (GRCm39) missense probably benign 0.12
R4487:Htr1b UTSW 9 81,513,592 (GRCm39) missense probably benign 0.01
R4489:Htr1b UTSW 9 81,513,592 (GRCm39) missense probably benign 0.01
R4715:Htr1b UTSW 9 81,513,563 (GRCm39) missense possibly damaging 0.95
R5502:Htr1b UTSW 9 81,513,854 (GRCm39) missense possibly damaging 0.82
R6393:Htr1b UTSW 9 81,513,810 (GRCm39) missense probably benign 0.11
R6616:Htr1b UTSW 9 81,514,487 (GRCm39) missense probably benign
R6900:Htr1b UTSW 9 81,513,623 (GRCm39) missense probably damaging 1.00
R7038:Htr1b UTSW 9 81,514,296 (GRCm39) missense probably benign
R7850:Htr1b UTSW 9 81,514,652 (GRCm39) splice site probably null
R7954:Htr1b UTSW 9 81,513,998 (GRCm39) missense probably damaging 0.96
R8074:Htr1b UTSW 9 81,513,582 (GRCm39) missense probably benign 0.01
R9098:Htr1b UTSW 9 81,514,481 (GRCm39) missense
Posted On 2016-08-02