Incidental Mutation 'R5332:Crhbp'
ID 423317
Institutional Source Beutler Lab
Gene Symbol Crhbp
Ensembl Gene ENSMUSG00000021680
Gene Name corticotropin releasing hormone binding protein
Synonyms CRH-BP
MMRRC Submission 042914-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.201) question?
Stock # R5332 (G1)
Quality Score 225
Status Not validated
Chromosome 13
Chromosomal Location 95567884-95581339 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 95572963 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Histidine at position 261 (P261H)
Ref Sequence ENSEMBL: ENSMUSP00000042578 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045583] [ENSMUST00000221025]
AlphaFold Q60571
Predicted Effect probably damaging
Transcript: ENSMUST00000045583
AA Change: P261H

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000042578
Gene: ENSMUSG00000021680
AA Change: P261H

DomainStartEndE-ValueType
Pfam:CRF-BP 1 307 1.1e-179 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000221025
AA Change: P254H

PolyPhen 2 Score 0.948 (Sensitivity: 0.79; Specificity: 0.95)
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Corticotropin-releasing hormone is a potent stimulator of synthesis and secretion of preopiomelanocortin-derived peptides. Although CRH concentrations in the human peripheral circulation are normally low, they increase throughout pregnancy and fall rapidly after parturition. Maternal plasma CRH probably originates from the placenta. Human plasma contains a CRH-binding protein which inactivates CRH and which may prevent inappropriate pituitary-adrenal stimulation in pregnancy. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene display behavior indicative of increased anxiety. Male mice also show reduced food intake resulting in reduced growth between ages 7 and 15 weeks. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc12 G T 8: 87,251,459 (GRCm39) probably null Het
Ace T A 11: 105,864,705 (GRCm39) probably null Het
Bax T C 7: 45,116,195 (GRCm39) D2G probably damaging Het
Clec16a G A 16: 10,549,543 (GRCm39) C872Y probably damaging Het
Cmya5 T A 13: 93,232,703 (GRCm39) Y795F probably damaging Het
Coro2b T C 9: 62,336,512 (GRCm39) D254G probably damaging Het
Cyp4f14 T C 17: 33,125,065 (GRCm39) D452G probably benign Het
Gm8444 T C 15: 81,727,902 (GRCm39) probably benign Het
Gria1 T A 11: 57,218,447 (GRCm39) M900K possibly damaging Het
Kcnj3 A G 2: 55,327,559 (GRCm39) H116R probably damaging Het
Lin9 T A 1: 180,496,763 (GRCm39) L351I probably benign Het
Map3k2 A G 18: 32,340,509 (GRCm39) D172G probably damaging Het
Mmp1b T C 9: 7,384,897 (GRCm39) I251V possibly damaging Het
Mpdz A C 4: 81,210,817 (GRCm39) H1689Q probably damaging Het
Mybpc3 C T 2: 90,953,283 (GRCm39) A176V probably damaging Het
Or5b124 A T 19: 13,610,729 (GRCm39) T85S possibly damaging Het
Otud7a T A 7: 63,385,574 (GRCm39) I352N probably damaging Het
Ptrh1 T C 2: 32,666,758 (GRCm39) V109A probably damaging Het
Pxn A G 5: 115,682,428 (GRCm39) T14A probably damaging Het
Rtn4 T A 11: 29,683,645 (GRCm39) L173Q probably damaging Het
Ryr3 A G 2: 112,733,038 (GRCm39) S603P probably damaging Het
Scara5 CG C 14: 65,997,111 (GRCm39) probably null Het
Scgb2b19 T C 7: 32,978,006 (GRCm39) N97S probably benign Het
Shank2 T A 7: 143,965,029 (GRCm39) I872N possibly damaging Het
Spink5 A G 18: 44,125,984 (GRCm39) E421G possibly damaging Het
Ush2a A G 1: 188,083,276 (GRCm39) Y273C probably damaging Het
Vmn2r121 T C X: 123,043,272 (GRCm39) T120A probably benign Het
Vmn2r52 T A 7: 9,903,052 (GRCm39) I459L probably benign Het
Zfp974 A C 7: 27,625,715 (GRCm39) S52A probably benign Het
Other mutations in Crhbp
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01591:Crhbp APN 13 95,580,295 (GRCm39) missense probably damaging 0.96
IGL03058:Crhbp APN 13 95,580,306 (GRCm39) missense probably damaging 1.00
R0518:Crhbp UTSW 13 95,580,403 (GRCm39) critical splice acceptor site probably null
R0521:Crhbp UTSW 13 95,580,403 (GRCm39) critical splice acceptor site probably null
R1120:Crhbp UTSW 13 95,578,593 (GRCm39) missense probably benign 0.01
R4417:Crhbp UTSW 13 95,580,385 (GRCm39) missense probably benign 0.02
R4925:Crhbp UTSW 13 95,580,318 (GRCm39) missense possibly damaging 0.93
R4999:Crhbp UTSW 13 95,578,753 (GRCm39) missense probably damaging 1.00
R5568:Crhbp UTSW 13 95,578,737 (GRCm39) missense probably damaging 1.00
R5857:Crhbp UTSW 13 95,578,740 (GRCm39) missense probably benign 0.01
R5861:Crhbp UTSW 13 95,580,333 (GRCm39) missense probably damaging 1.00
R5875:Crhbp UTSW 13 95,580,304 (GRCm39) missense probably benign 0.00
R5911:Crhbp UTSW 13 95,568,564 (GRCm39) missense probably benign 0.00
R6235:Crhbp UTSW 13 95,580,358 (GRCm39) missense probably damaging 1.00
R7038:Crhbp UTSW 13 95,580,699 (GRCm39) missense probably damaging 1.00
R7885:Crhbp UTSW 13 95,568,515 (GRCm39) missense probably damaging 0.96
R8479:Crhbp UTSW 13 95,578,632 (GRCm39) missense possibly damaging 0.94
R9269:Crhbp UTSW 13 95,573,024 (GRCm39) missense probably benign
R9676:Crhbp UTSW 13 95,578,711 (GRCm39) missense probably damaging 1.00
X0052:Crhbp UTSW 13 95,568,501 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCCCAATGCTTAGGTAATAGG -3'
(R):5'- TCTGAAGGCTGACAAGAGTG -3'

Sequencing Primer
(F):5'- AGGTTCTGATACTACACGTAGGTTC -3'
(R):5'- CTGACAAGAGTGTTCACTGCTCAG -3'
Posted On 2016-08-04