Incidental Mutation 'R9738:Hrh4'
ID 731739
Institutional Source Beutler Lab
Gene Symbol Hrh4
Ensembl Gene ENSMUSG00000037346
Gene Name histamine receptor H4
Synonyms H4R
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.064) question?
Stock # R9738 (G1)
Quality Score 225.009
Status Not validated
Chromosome 18
Chromosomal Location 13140047-13155939 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 13155270 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Aspartic acid at position 270 (N270D)
Ref Sequence ENSEMBL: ENSMUSP00000041061 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041676]
AlphaFold Q91ZY2
Predicted Effect possibly damaging
Transcript: ENSMUST00000041676
AA Change: N270D

PolyPhen 2 Score 0.649 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000041061
Gene: ENSMUSG00000037346
AA Change: N270D

DomainStartEndE-ValueType
Pfam:7TM_GPCR_Srsx 26 211 1e-5 PFAM
Pfam:7tm_1 32 360 8.1e-58 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 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 a family of histamine receptors, which are a subset of the G-protein coupled receptor superfamily. This gene encodes a histamine receptor that is predominantly expressed in haematopoietic cells. The protein is thought to play a role in inflammation and allergy reponses. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2009]
PHENOTYPE: Mice homozygous for a null allele exhibit decreased allergic response to airway inflammation and decreased Th2 responses. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 30 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abhd12b A G 12: 70,216,039 (GRCm39) T199A probably benign Het
Ank2 A G 3: 126,737,121 (GRCm39) F2921S unknown Het
Atg12 A G 18: 46,874,505 (GRCm39) S37P probably benign Het
Bnip3l G A 14: 67,246,214 (GRCm39) P7L possibly damaging Het
Cdh5 A G 8: 104,863,329 (GRCm39) D413G probably damaging Het
Cdk8 A G 5: 146,236,539 (GRCm39) N318S probably benign Het
Clasp2 T A 9: 113,590,665 (GRCm39) L68* probably null Het
Cntnap2 CCACATAAACAACACACA CCACA 6: 45,992,373 (GRCm39) probably null Het
Cpne9 A C 6: 113,267,401 (GRCm39) N194T probably damaging Het
Cpxm1 A G 2: 130,235,302 (GRCm39) probably null Het
Crtc1 T C 8: 70,840,205 (GRCm39) N556S probably damaging Het
Gm12888 A T 4: 121,175,520 (GRCm39) C87* probably null Het
Hivep2 A G 10: 14,019,583 (GRCm39) E2118G probably damaging Het
Iqsec1 G A 6: 90,671,672 (GRCm39) Q77* probably null Het
Lars1 A G 18: 42,350,649 (GRCm39) W887R probably damaging Het
Lgr5 A G 10: 115,288,527 (GRCm39) Y706H probably damaging Het
Ltn1 A T 16: 87,222,524 (GRCm39) F170I probably damaging Het
Msrb1 T C 17: 24,958,535 (GRCm39) S40P probably damaging Het
Myh6 T C 14: 55,189,759 (GRCm39) I1096V probably benign Het
Myh7b A G 2: 155,455,963 (GRCm39) Y116C probably damaging Het
Ndrg2 T C 14: 52,148,238 (GRCm39) H41R possibly damaging Het
Or5an11 A G 19: 12,245,869 (GRCm39) T92A probably benign Het
Spag17 A G 3: 99,934,526 (GRCm39) T603A possibly damaging Het
Sugp1 T A 8: 70,505,256 (GRCm39) H74Q probably benign Het
Tjp1 T C 7: 64,986,380 (GRCm39) T243A probably benign Het
Tsnaxip1 A G 8: 106,568,390 (GRCm39) E358G possibly damaging Het
Unc5d T A 8: 29,214,332 (GRCm39) H410L probably benign Het
Usp1 T C 4: 98,819,672 (GRCm39) V378A probably benign Het
Wdtc1 A G 4: 133,022,604 (GRCm39) S581P probably damaging Het
Zfp947 A G 17: 22,365,341 (GRCm39) V111A probably benign Het
Other mutations in Hrh4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01530:Hrh4 APN 18 13,149,004 (GRCm39) splice site probably benign
IGL01544:Hrh4 APN 18 13,148,950 (GRCm39) missense probably benign 0.22
IGL01765:Hrh4 APN 18 13,140,252 (GRCm39) missense probably damaging 1.00
IGL02117:Hrh4 APN 18 13,155,477 (GRCm39) missense probably benign 0.02
IGL02559:Hrh4 APN 18 13,140,301 (GRCm39) critical splice donor site probably null
IGL03277:Hrh4 APN 18 13,148,940 (GRCm39) missense probably damaging 1.00
IGL03281:Hrh4 APN 18 13,155,526 (GRCm39) missense possibly damaging 0.94
BB009:Hrh4 UTSW 18 13,148,869 (GRCm39) nonsense probably null
BB019:Hrh4 UTSW 18 13,148,869 (GRCm39) nonsense probably null
R0267:Hrh4 UTSW 18 13,155,455 (GRCm39) nonsense probably null
R0329:Hrh4 UTSW 18 13,140,302 (GRCm39) splice site probably benign
R1601:Hrh4 UTSW 18 13,148,955 (GRCm39) missense possibly damaging 0.86
R1827:Hrh4 UTSW 18 13,155,261 (GRCm39) missense probably damaging 0.97
R2964:Hrh4 UTSW 18 13,155,426 (GRCm39) missense probably benign 0.43
R3843:Hrh4 UTSW 18 13,155,343 (GRCm39) missense possibly damaging 0.77
R5262:Hrh4 UTSW 18 13,148,870 (GRCm39) missense probably damaging 0.99
R5325:Hrh4 UTSW 18 13,155,054 (GRCm39) nonsense probably null
R5473:Hrh4 UTSW 18 13,154,985 (GRCm39) missense probably benign 0.34
R6500:Hrh4 UTSW 18 13,155,525 (GRCm39) missense probably damaging 0.98
R6622:Hrh4 UTSW 18 13,155,454 (GRCm39) missense probably damaging 1.00
R7574:Hrh4 UTSW 18 13,154,970 (GRCm39) missense possibly damaging 0.92
R7877:Hrh4 UTSW 18 13,155,582 (GRCm39) missense possibly damaging 0.50
R7932:Hrh4 UTSW 18 13,148,869 (GRCm39) nonsense probably null
R8197:Hrh4 UTSW 18 13,154,986 (GRCm39) missense probably damaging 1.00
R8278:Hrh4 UTSW 18 13,140,284 (GRCm39) missense probably damaging 0.99
R8549:Hrh4 UTSW 18 13,155,115 (GRCm39) missense possibly damaging 0.62
R8873:Hrh4 UTSW 18 13,140,195 (GRCm39) missense
R9615:Hrh4 UTSW 18 13,154,944 (GRCm39) missense probably benign 0.41
Predicted Primers PCR Primer
(F):5'- CCTAGCCATGCTGGATTCTC -3'
(R):5'- AGGCAATGCTGTACCACACC -3'

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