Incidental Mutation 'IGL03144:Htr1b'
ID410828
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Htr1b
Ensembl Gene ENSMUSG00000049511
Gene Name5-hydroxytryptamine (serotonin) receptor 1B
Synonyms5-HT1B receptor, 5-HT<1B> receptor, 5HT1B receptor
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.169) question?
Stock #IGL03144
Quality Score
Status
Chromosome9
Chromosomal Location81628291-81633828 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 81631945 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Proline at position 203 (L203P)
Ref Sequence ENSEMBL: ENSMUSP00000139389 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000051005] [ENSMUST00000183482]
Predicted Effect probably damaging
Transcript: ENSMUST00000051005
AA Change: L203P

PolyPhen 2 Score 0.964 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000050898
Gene: ENSMUSG00000049511
AA Change: L203P

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: L203P

PolyPhen 2 Score 0.964 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000139389
Gene: ENSMUSG00000049511
AA Change: L203P

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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca3 C A 17: 24,381,964 Q451K probably benign Het
Acly A T 11: 100,515,083 D294E possibly damaging Het
Arid3a C T 10: 79,946,482 probably benign Het
Ascc3 T C 10: 50,767,443 V1830A probably benign Het
Atp6v1b1 T C 6: 83,758,351 V467A probably benign Het
Ccdc171 A T 4: 83,818,090 I1233L probably damaging Het
Ccdc74a C A 16: 17,648,866 Q146K possibly damaging Het
Cdh26 A G 2: 178,468,174 D420G probably damaging Het
Ceacam20 T C 7: 19,971,519 V145A possibly damaging Het
Cmya5 C A 13: 93,090,868 A2571S probably damaging Het
Cog2 T C 8: 124,541,024 S360P probably damaging Het
Col26a1 G T 5: 136,765,348 T132N probably damaging Het
Col6a2 T A 10: 76,614,425 H224L probably benign Het
Cpm C T 10: 117,683,414 S409L probably benign Het
Dock4 G T 12: 40,692,907 probably benign Het
Dpy19l2 T A 9: 24,646,307 N391Y possibly damaging Het
Exosc9 G A 3: 36,554,135 G126D probably damaging Het
Eya3 T C 4: 132,693,142 S256P probably benign Het
Fat3 T C 9: 16,375,245 D994G probably damaging Het
Fat4 A G 3: 38,956,859 Q2036R possibly damaging Het
Fryl T C 5: 73,101,455 Q662R probably null Het
Gm13271 A G 4: 88,755,399 R178G probably benign Het
Gpr165 T A X: 96,716,954 L279Q probably damaging Het
Kcnb2 T C 1: 15,709,888 L328P probably damaging Het
Klhl26 C T 8: 70,452,564 R198H probably damaging Het
Nhsl2 A G X: 102,079,509 R973G possibly damaging Het
Nmi A T 2: 51,952,534 F182Y probably damaging Het
Nop2 T A 6: 125,137,512 probably null Het
Nrn1 C A 13: 36,730,106 probably null Het
Olfr50 A G 2: 36,794,081 T282A probably benign Het
Ooep G T 9: 78,378,007 A109E possibly damaging Het
Pan3 T C 5: 147,450,781 probably benign Het
Pcdhb6 A G 18: 37,334,406 N127D probably damaging Het
Rabgap1 G A 2: 37,540,532 R695H probably damaging Het
Rxrg G A 1: 167,598,758 G3R possibly damaging Het
Slc17a3 T C 13: 23,846,440 M178T probably benign Het
Slc39a8 A G 3: 135,884,210 E287G probably benign Het
Slc44a5 G T 3: 154,243,540 D217Y possibly damaging Het
Slc4a10 G T 2: 62,250,466 V346L probably benign Het
Slc9a4 T C 1: 40,612,202 Y547H probably damaging Het
St6galnac3 A C 3: 153,205,527 Y266D probably damaging Het
Stard6 A T 18: 70,476,111 Y3F possibly damaging Het
Stk25 C A 1: 93,629,136 L53F probably damaging Het
Tep1 A T 14: 50,844,017 probably benign Het
Tmem151a T A 19: 5,085,372 M1L probably benign Het
Trim10 T C 17: 36,876,848 S319P probably damaging Het
Trmt44 G T 5: 35,564,422 P466T probably benign Het
Unc79 T C 12: 103,042,142 I256T probably damaging Het
Vmn2r125 G T 4: 156,350,019 L33F possibly damaging Het
Other mutations in Htr1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02932:Htr1b APN 9 81631636 missense probably damaging 1.00
IGL03350:Htr1b APN 9 81632122 missense probably damaging 1.00
R0395:Htr1b UTSW 9 81631651 missense probably benign 0.09
R0697:Htr1b UTSW 9 81631463 missense possibly damaging 0.77
R1569:Htr1b UTSW 9 81632287 missense probably benign 0.01
R3411:Htr1b UTSW 9 81632041 missense probably benign 0.00
R3821:Htr1b UTSW 9 81632434 missense probably benign 0.02
R4359:Htr1b UTSW 9 81632351 missense probably benign 0.12
R4487:Htr1b UTSW 9 81631539 missense probably benign 0.01
R4489:Htr1b UTSW 9 81631539 missense probably benign 0.01
R4715:Htr1b UTSW 9 81631510 missense possibly damaging 0.95
R5502:Htr1b UTSW 9 81631801 missense possibly damaging 0.82
R6393:Htr1b UTSW 9 81631757 missense probably benign 0.11
R6616:Htr1b UTSW 9 81632434 missense probably benign
R6900:Htr1b UTSW 9 81631570 missense probably damaging 1.00
R7038:Htr1b UTSW 9 81632243 missense probably benign
R7850:Htr1b UTSW 9 81632599 utr 5 prime probably null
R8074:Htr1b UTSW 9 81631529 missense probably benign 0.01
Posted On2016-08-02