Incidental Mutation 'R9774:Hrh1'
ID 733581
Institutional Source Beutler Lab
Gene Symbol Hrh1
Ensembl Gene ENSMUSG00000053004
Gene Name histamine receptor H1
Synonyms Hir, Bphs
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9774 (G1)
Quality Score 225.009
Status Not validated
Chromosome 6
Chromosomal Location 114374897-114459432 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 114457241 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Valine at position 174 (E174V)
Ref Sequence ENSEMBL: ENSMUSP00000086383 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000088987] [ENSMUST00000160212] [ENSMUST00000160780] [ENSMUST00000161220] [ENSMUST00000161650]
AlphaFold P70174
Predicted Effect probably benign
Transcript: ENSMUST00000088987
AA Change: E174V

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000086383
Gene: ENSMUSG00000053004
AA Change: E174V

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srsx 38 228 2.4e-6 PFAM
Pfam:7tm_1 44 469 1.1e-72 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000160212
Predicted Effect probably benign
Transcript: ENSMUST00000160780
AA Change: E174V

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000124320
Gene: ENSMUSG00000053004
AA Change: E174V

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srsx 38 228 2.4e-6 PFAM
Pfam:7tm_1 44 469 3.3e-69 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000161220
AA Change: E174V

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000124037
Gene: ENSMUSG00000053004
AA Change: E174V

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srsx 38 228 2.4e-6 PFAM
Pfam:7tm_1 44 469 1.1e-72 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000161650
AA Change: E174V

PolyPhen 2 Score 0.007 (Sensitivity: 0.96; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000124460
Gene: ENSMUSG00000053004
AA Change: E174V

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srsx 38 228 2.4e-6 PFAM
Pfam:7tm_1 44 469 1.1e-72 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.8%
  • 10x: 99.3%
  • 20x: 98.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Histamine is a ubiquitous messenger molecule released from mast cells, enterochromaffin-like cells, and neurons. Its various actions are mediated by histamine receptors H1, H2, H3 and H4. The protein encoded by this gene is an integral membrane protein and belongs to the G protein-coupled receptor superfamily. It mediates the contraction of smooth muscles, the increase in capillary permeability due to contraction of terminal venules, the release of catecholamine from adrenal medulla, and neurotransmission in the central nervous system. It has been associated with multiple processes, including memory and learning, circadian rhythm, and thermoregulation. It is also known to contribute to the pathophysiology of allergic diseases such as atopic dermatitis, asthma, anaphylaxis and allergic rhinitis. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Jan 2015]
PHENOTYPE: Homozygous null mutants show decrease in exploratory behavior, diurnal activity, aggression, anxiety, serotonin release, respiratory reaction to temperature and leptin response. Natural variants affect B. pertussis induced vasoactive amine sensitization. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2200002J24Rik A C 7: 30,399,261 (GRCm39) Q18H possibly damaging Het
Adam23 C T 1: 63,585,583 (GRCm39) T390I probably benign Het
Adh7 T A 3: 137,929,847 (GRCm39) C174* probably null Het
Brip1 A G 11: 86,077,838 (GRCm39) S197P possibly damaging Het
Ccdc146 G T 5: 21,506,247 (GRCm39) D731E probably benign Het
Cfi T C 3: 129,668,645 (GRCm39) V557A probably damaging Het
Col4a4 A T 1: 82,484,665 (GRCm39) probably null Het
Csnka2ip T C 16: 64,299,093 (GRCm39) I424V unknown Het
Cubn C T 2: 13,433,530 (GRCm39) V1127I probably benign Het
Ehhadh T C 16: 21,581,976 (GRCm39) T339A probably benign Het
Ezh2 T A 6: 47,519,315 (GRCm39) I506L probably benign Het
Fbxw21 T C 9: 108,991,057 (GRCm39) M1V probably null Het
Herc1 T A 9: 66,372,032 (GRCm39) V567E probably null Het
Il12rb1 A G 8: 71,272,040 (GRCm39) S585G possibly damaging Het
Kcnq4 C A 4: 120,573,076 (GRCm39) A242S probably damaging Het
Ltbp3 A G 19: 5,804,014 (GRCm39) N842S probably benign Het
Mbd1 A G 18: 74,408,274 (GRCm39) Q309R probably benign Het
Mcm5 C T 8: 75,844,168 (GRCm39) S313F probably benign Het
Mroh2b T C 15: 4,943,613 (GRCm39) I383T probably benign Het
Mrto4 T C 4: 139,075,287 (GRCm39) D172G probably benign Het
Muc2 T G 7: 141,285,811 (GRCm39) S19A probably benign Het
Ndufb2 T C 6: 39,575,301 (GRCm39) probably null Het
Npas3 A T 12: 53,994,108 (GRCm39) T246S probably damaging Het
Or8u8 C T 2: 86,012,015 (GRCm39) V147M possibly damaging Het
Pappa2 T A 1: 158,675,920 (GRCm39) N942I probably damaging Het
Pdzph1 A G 17: 59,281,751 (GRCm39) V177A probably benign Het
Rab5b A G 10: 128,522,658 (GRCm39) V41A probably benign Het
Rnf111 T C 9: 70,334,303 (GRCm39) D980G probably damaging Het
Rreb1 A G 13: 38,114,185 (GRCm39) T515A probably benign Het
Rsf1 GCGGC GCGGCGGCGTCGGC 7: 97,229,138 (GRCm39) probably benign Het
Serpinb13 T A 1: 106,923,579 (GRCm39) F95I probably benign Het
Sgsm3 C T 15: 80,890,673 (GRCm39) R76C possibly damaging Het
Slc1a1 C T 19: 28,870,283 (GRCm39) A94V probably damaging Het
Slc22a6 T C 19: 8,603,134 (GRCm39) V494A probably benign Het
Spag9 A G 11: 94,005,062 (GRCm39) E1182G probably damaging Het
Spata13 T C 14: 60,944,196 (GRCm39) S530P probably benign Het
Spatc1l A G 10: 76,405,168 (GRCm39) probably null Het
Spg11 A G 2: 121,938,965 (GRCm39) S330P probably damaging Het
Stau2 A T 1: 16,445,010 (GRCm39) M306K probably damaging Het
Tcea2 C T 2: 181,328,664 (GRCm39) T239I probably damaging Het
Tlcd2 A G 11: 75,359,131 (GRCm39) D34G probably damaging Het
Tmem132a C T 19: 10,842,904 (GRCm39) W190* probably null Het
Top3a C A 11: 60,638,998 (GRCm39) V551L probably damaging Het
Trpm1 G A 7: 63,898,041 (GRCm39) E1225K possibly damaging Het
Tti2 A G 8: 31,645,660 (GRCm39) H350R probably damaging Het
Ttn C T 2: 76,715,357 (GRCm39) E7912K unknown Het
Tyw3 T C 3: 154,302,584 (GRCm39) D27G probably damaging Het
Usp36 G A 11: 118,153,875 (GRCm39) A1012V probably damaging Het
Vmn2r14 G A 5: 109,369,126 (GRCm39) T149I probably benign Het
Vps13c T A 9: 67,791,873 (GRCm39) S380T possibly damaging Het
Other mutations in Hrh1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00839:Hrh1 APN 6 114,457,283 (GRCm39) missense probably damaging 0.99
IGL01372:Hrh1 APN 6 114,456,958 (GRCm39) missense probably damaging 1.00
IGL01453:Hrh1 APN 6 114,458,123 (GRCm39) missense probably damaging 1.00
IGL01519:Hrh1 APN 6 114,457,262 (GRCm39) missense probably damaging 1.00
IGL02142:Hrh1 APN 6 114,457,204 (GRCm39) missense probably damaging 1.00
IGL02352:Hrh1 APN 6 114,457,404 (GRCm39) missense probably benign 0.43
IGL02359:Hrh1 APN 6 114,457,404 (GRCm39) missense probably benign 0.43
FR4737:Hrh1 UTSW 6 114,458,084 (GRCm39) missense possibly damaging 0.95
R0335:Hrh1 UTSW 6 114,457,193 (GRCm39) missense probably damaging 1.00
R0635:Hrh1 UTSW 6 114,457,106 (GRCm39) missense probably damaging 1.00
R1493:Hrh1 UTSW 6 114,457,838 (GRCm39) missense probably damaging 0.98
R2283:Hrh1 UTSW 6 114,457,400 (GRCm39) missense probably benign 0.00
R3870:Hrh1 UTSW 6 114,457,880 (GRCm39) missense probably damaging 1.00
R4124:Hrh1 UTSW 6 114,457,580 (GRCm39) missense probably benign 0.06
R4254:Hrh1 UTSW 6 114,456,962 (GRCm39) missense probably damaging 1.00
R4764:Hrh1 UTSW 6 114,457,496 (GRCm39) missense probably benign 0.00
R5270:Hrh1 UTSW 6 114,458,179 (GRCm39) missense possibly damaging 0.75
R6189:Hrh1 UTSW 6 114,456,959 (GRCm39) missense probably damaging 1.00
R6482:Hrh1 UTSW 6 114,457,724 (GRCm39) missense possibly damaging 0.93
R7495:Hrh1 UTSW 6 114,457,634 (GRCm39) missense probably benign 0.05
R7683:Hrh1 UTSW 6 114,456,748 (GRCm39) missense probably benign
R8041:Hrh1 UTSW 6 114,456,878 (GRCm39) missense not run
R8131:Hrh1 UTSW 6 114,457,253 (GRCm39) missense probably benign 0.10
R8354:Hrh1 UTSW 6 114,457,814 (GRCm39) missense probably benign 0.05
R8454:Hrh1 UTSW 6 114,457,814 (GRCm39) missense probably benign 0.05
R8502:Hrh1 UTSW 6 114,457,966 (GRCm39) missense probably damaging 1.00
R8558:Hrh1 UTSW 6 114,457,564 (GRCm39) missense probably benign
R9600:Hrh1 UTSW 6 114,457,453 (GRCm39) missense probably benign 0.31
R9703:Hrh1 UTSW 6 114,457,979 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AGCACGGCATCCATCTTTAG -3'
(R):5'- GGAGACTCTTTCCCAGGTTTC -3'

Sequencing Primer
(F):5'- AGTGTCTTCATCCTGTGTATTGATC -3'
(R):5'- CCGACCTCAGCTTGATTTCTAAAAAG -3'
Posted On 2022-11-14