Incidental Mutation 'R2200:Cbs'
ID 238627
Institutional Source Beutler Lab
Gene Symbol Cbs
Ensembl Gene ENSMUSG00000024039
Gene Name cystathionine beta-synthase
Synonyms HIP4
MMRRC Submission 040202-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.688) question?
Stock # R2200 (G1)
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 31831602-31856170 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 31843238 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 231 (D231G)
Ref Sequence ENSEMBL: ENSMUSP00000113209 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000067801] [ENSMUST00000078509] [ENSMUST00000118504] [ENSMUST00000135425] [ENSMUST00000151718] [ENSMUST00000155814]
AlphaFold Q91WT9
Predicted Effect probably damaging
Transcript: ENSMUST00000067801
AA Change: D231G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000066878
Gene: ENSMUSG00000024039
AA Change: D231G

DomainStartEndE-ValueType
Pfam:PALP 77 373 3.7e-66 PFAM
CBS 417 465 5.9e-11 SMART
Blast:CBS 482 553 1e-7 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000078509
AA Change: D231G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000077597
Gene: ENSMUSG00000024039
AA Change: D231G

DomainStartEndE-ValueType
Pfam:PALP 77 373 3.4e-64 PFAM
CBS 417 465 1.19e-8 SMART
Blast:CBS 483 539 2e-11 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000118504
AA Change: D231G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000113209
Gene: ENSMUSG00000024039
AA Change: D231G

DomainStartEndE-ValueType
Pfam:PALP 77 373 3.4e-64 PFAM
CBS 417 465 1.19e-8 SMART
Blast:CBS 483 539 2e-11 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128351
Predicted Effect probably benign
Transcript: ENSMUST00000135425
SMART Domains Protein: ENSMUSP00000118785
Gene: ENSMUSG00000024039

DomainStartEndE-ValueType
Pfam:PALP 77 175 4.1e-27 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143982
Predicted Effect probably benign
Transcript: ENSMUST00000151718
SMART Domains Protein: ENSMUSP00000117454
Gene: ENSMUSG00000024039

DomainStartEndE-ValueType
PDB:4COO|B 1 86 2e-25 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000155814
SMART Domains Protein: ENSMUSP00000118472
Gene: ENSMUSG00000024039

DomainStartEndE-ValueType
Pfam:PALP 77 193 2.3e-32 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency
MGI Phenotype PHENOTYPE: Homozygous targeted mutants are severely growth retarded and die within 5 weeks of birth with enlarged multinucleate hepatocytes filled with lipid and massively elevated plasma homocysteine levels. Heterozygotes have twice normal homocysteine levels, butsurvive and breed. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acer1 T C 17: 57,265,423 (GRCm39) I135M probably benign Het
Ano7 A G 1: 93,308,158 (GRCm39) E63G possibly damaging Het
Asah1 A G 8: 41,796,765 (GRCm39) probably null Het
B3gat2 C T 1: 23,801,873 (GRCm39) P53L probably benign Het
Bmp8b A T 4: 123,016,815 (GRCm39) M339L possibly damaging Het
Bpifb9b C A 2: 154,155,574 (GRCm39) Q358K probably benign Het
Chd6 A G 2: 160,825,673 (GRCm39) Y1144H probably damaging Het
Clca3a2 T A 3: 144,519,685 (GRCm39) I230L probably benign Het
Clec2d A T 6: 129,161,831 (GRCm39) T155S possibly damaging Het
Cpxm1 G T 2: 130,235,117 (GRCm39) F567L probably damaging Het
Cyp4f16 G T 17: 32,756,078 (GRCm39) A36S probably damaging Het
Dnah17 T C 11: 117,993,235 (GRCm39) probably benign Het
Eml5 T C 12: 98,791,676 (GRCm39) D1280G probably damaging Het
Ergic1 C A 17: 26,860,566 (GRCm39) A218D possibly damaging Het
Eva1a A G 6: 82,068,894 (GRCm39) R74G probably benign Het
Fhip1a A G 3: 85,637,628 (GRCm39) S224P probably damaging Het
Fus T A 7: 127,576,400 (GRCm39) N273K probably damaging Het
Ipo13 A C 4: 117,762,100 (GRCm39) probably null Het
Itgb3 T A 11: 104,531,812 (GRCm39) probably null Het
Lrif1 T A 3: 106,641,874 (GRCm39) S63R probably damaging Het
Lrig3 A G 10: 125,832,478 (GRCm39) probably null Het
Lrp1b A T 2: 41,174,177 (GRCm39) N1547K probably benign Het
Mme A T 3: 63,287,713 (GRCm39) N738I possibly damaging Het
Morc2a A G 11: 3,633,919 (GRCm39) N677S probably benign Het
Mrpl35 A C 6: 71,794,723 (GRCm39) L82V probably benign Het
Mybpc1 A T 10: 88,391,557 (GRCm39) N313K probably damaging Het
Podn T C 4: 107,879,787 (GRCm39) D66G probably damaging Het
Ptpru A T 4: 131,548,124 (GRCm39) N52K probably damaging Het
Pyroxd1 G T 6: 142,304,808 (GRCm39) R345L probably benign Het
Qser1 A G 2: 104,619,358 (GRCm39) S485P probably damaging Het
Rbm46 A T 3: 82,771,351 (GRCm39) D421E probably benign Het
Rgs10 T C 7: 127,990,761 (GRCm39) E109G probably damaging Het
Samd8 C T 14: 21,825,388 (GRCm39) P178S probably benign Het
Scaf11 T C 15: 96,318,404 (GRCm39) K387E probably damaging Het
Sccpdh G T 1: 179,498,171 (GRCm39) V72F possibly damaging Het
Sec22a A T 16: 35,134,527 (GRCm39) V285E probably damaging Het
Slc19a3 A G 1: 83,000,664 (GRCm39) S118P probably damaging Het
Sun1 C A 5: 139,216,974 (GRCm39) R338S probably benign Het
Taf1c A G 8: 120,325,417 (GRCm39) F815S probably benign Het
Zcchc14 A T 8: 122,332,167 (GRCm39) probably benign Het
Other mutations in Cbs
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01568:Cbs APN 17 31,840,488 (GRCm39) missense possibly damaging 0.90
IGL02030:Cbs APN 17 31,844,463 (GRCm39) critical splice donor site probably null
IGL02089:Cbs APN 17 31,834,519 (GRCm39) missense probably benign 0.13
IGL02274:Cbs APN 17 31,844,922 (GRCm39) splice site probably null
IGL02733:Cbs APN 17 31,844,005 (GRCm39) missense probably benign 0.01
news UTSW 17 31,843,198 (GRCm39) splice site probably null
PIT4418001:Cbs UTSW 17 31,834,495 (GRCm39) missense possibly damaging 0.89
R0334:Cbs UTSW 17 31,838,130 (GRCm39) missense probably damaging 1.00
R0398:Cbs UTSW 17 31,836,216 (GRCm39) missense probably benign 0.01
R0466:Cbs UTSW 17 31,835,126 (GRCm39) missense probably benign
R0732:Cbs UTSW 17 31,844,003 (GRCm39) missense probably benign 0.00
R1125:Cbs UTSW 17 31,851,805 (GRCm39) missense probably benign 0.00
R1586:Cbs UTSW 17 31,841,448 (GRCm39) missense probably damaging 1.00
R1646:Cbs UTSW 17 31,832,169 (GRCm39) missense probably benign 0.00
R1728:Cbs UTSW 17 31,839,923 (GRCm39) missense probably benign 0.35
R1729:Cbs UTSW 17 31,839,923 (GRCm39) missense probably benign 0.35
R1784:Cbs UTSW 17 31,839,923 (GRCm39) missense probably benign 0.35
R1823:Cbs UTSW 17 31,843,245 (GRCm39) missense probably damaging 1.00
R3829:Cbs UTSW 17 31,836,355 (GRCm39) splice site probably benign
R3892:Cbs UTSW 17 31,835,048 (GRCm39) missense probably benign 0.06
R4073:Cbs UTSW 17 31,851,979 (GRCm39) missense possibly damaging 0.80
R4089:Cbs UTSW 17 31,851,980 (GRCm39) missense probably benign 0.03
R4799:Cbs UTSW 17 31,851,826 (GRCm39) missense probably damaging 0.99
R5029:Cbs UTSW 17 31,834,456 (GRCm39) missense possibly damaging 0.85
R5194:Cbs UTSW 17 31,843,198 (GRCm39) splice site probably null
R5244:Cbs UTSW 17 31,836,134 (GRCm39) missense probably damaging 1.00
R5660:Cbs UTSW 17 31,843,220 (GRCm39) missense probably damaging 1.00
R5890:Cbs UTSW 17 31,832,193 (GRCm39) missense probably damaging 0.97
R5935:Cbs UTSW 17 31,851,853 (GRCm39) missense probably damaging 0.98
R5936:Cbs UTSW 17 31,844,068 (GRCm39) missense probably damaging 0.98
R6891:Cbs UTSW 17 31,841,431 (GRCm39) missense probably damaging 1.00
R7126:Cbs UTSW 17 31,838,113 (GRCm39) missense probably benign 0.09
R7220:Cbs UTSW 17 31,838,191 (GRCm39) missense probably benign 0.00
R7343:Cbs UTSW 17 31,838,113 (GRCm39) missense possibly damaging 0.74
R8237:Cbs UTSW 17 31,834,454 (GRCm39) missense probably benign 0.06
R8990:Cbs UTSW 17 31,834,523 (GRCm39) missense probably benign 0.00
R9147:Cbs UTSW 17 31,844,889 (GRCm39) missense probably damaging 1.00
R9148:Cbs UTSW 17 31,844,889 (GRCm39) missense probably damaging 1.00
X0025:Cbs UTSW 17 31,835,111 (GRCm39) missense possibly damaging 0.94
X0057:Cbs UTSW 17 31,851,944 (GRCm39) missense probably benign 0.01
X0067:Cbs UTSW 17 31,846,529 (GRCm39) missense probably damaging 1.00
Z1177:Cbs UTSW 17 31,844,856 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- AGTCGCAGTGAGGGATTGTC -3'
(R):5'- TATCTTGCATGTGAGGGCC -3'

Sequencing Primer
(F):5'- AAGACCCATGTTTCTTGCAATGGG -3'
(R):5'- ATGTGAGGGCCCTCGAGATG -3'
Posted On 2014-10-02