Incidental Mutation 'R4073:Cbs'
ID 316421
Institutional Source Beutler Lab
Gene Symbol Cbs
Ensembl Gene ENSMUSG00000024039
Gene Name cystathionine beta-synthase
Synonyms HIP4
MMRRC Submission 041621-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.730) question?
Stock # R4073 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 31831602-31856170 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 31851979 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Tyrosine at position 8 (C8Y)
Ref Sequence ENSEMBL: ENSMUSP00000117454 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000067801] [ENSMUST00000078509] [ENSMUST00000118504] [ENSMUST00000135425] [ENSMUST00000151718] [ENSMUST00000155814]
AlphaFold Q91WT9
Predicted Effect probably benign
Transcript: ENSMUST00000067801
AA Change: C8Y

PolyPhen 2 Score 0.088 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000066878
Gene: ENSMUSG00000024039
AA Change: C8Y

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 benign
Transcript: ENSMUST00000078509
AA Change: C8Y

PolyPhen 2 Score 0.088 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000077597
Gene: ENSMUSG00000024039
AA Change: C8Y

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 benign
Transcript: ENSMUST00000118504
AA Change: C8Y

PolyPhen 2 Score 0.088 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000113209
Gene: ENSMUSG00000024039
AA Change: C8Y

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 benign
Transcript: ENSMUST00000135425
AA Change: C8Y

PolyPhen 2 Score 0.088 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000118785
Gene: ENSMUSG00000024039
AA Change: C8Y

DomainStartEndE-ValueType
Pfam:PALP 77 175 4.1e-27 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000151718
AA Change: C8Y

PolyPhen 2 Score 0.803 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000117454
Gene: ENSMUSG00000024039
AA Change: C8Y

DomainStartEndE-ValueType
PDB:4COO|B 1 86 2e-25 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000155814
AA Change: C8Y

PolyPhen 2 Score 0.274 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000118472
Gene: ENSMUSG00000024039
AA Change: C8Y

DomainStartEndE-ValueType
Pfam:PALP 77 193 2.3e-32 PFAM
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.4%
Validation Efficiency 96% (67/70)
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932415M13Rik C T 17: 54,031,494 (GRCm39) noncoding transcript Het
Alox12 T C 11: 70,138,136 (GRCm39) N400D probably damaging Het
Axl A G 7: 25,463,336 (GRCm39) probably benign Het
Ccdc103 C T 11: 102,774,925 (GRCm39) R175W probably damaging Het
Clasp1 T C 1: 118,431,578 (GRCm39) F171L probably damaging Het
Cnot10 A G 9: 114,452,015 (GRCm39) F254L possibly damaging Het
Cytl1 A G 5: 37,892,940 (GRCm39) I17V unknown Het
Dnah11 A G 12: 118,009,413 (GRCm39) M2083T probably benign Het
Dock7 A T 4: 98,896,296 (GRCm39) S768R probably benign Het
Egf C T 3: 129,529,618 (GRCm39) R264Q probably benign Het
Ehhadh T C 16: 21,585,257 (GRCm39) D208G probably benign Het
Eqtn A G 4: 94,808,199 (GRCm39) I201T possibly damaging Het
Erbin T C 13: 103,996,619 (GRCm39) E211G probably damaging Het
Ercc4 G A 16: 12,948,549 (GRCm39) V499I probably damaging Het
Gpd2 A G 2: 57,180,025 (GRCm39) R91G probably damaging Het
Herc1 A G 9: 66,325,774 (GRCm39) D1416G probably benign Het
Ighv1-30 C T 12: 114,781,021 (GRCm39) noncoding transcript Het
Il23r A G 6: 67,463,106 (GRCm39) I129T probably damaging Het
Jph4 T C 14: 55,352,497 (GRCm39) S79G probably benign Het
Lamp3 A G 16: 19,519,466 (GRCm39) L239P possibly damaging Het
Lrig3 C T 10: 125,849,277 (GRCm39) T999I probably benign Het
Lrrc71 G A 3: 87,652,569 (GRCm39) T185I probably benign Het
Mroh1 A G 15: 76,292,185 (GRCm39) D219G probably benign Het
Mtor T A 4: 148,633,832 (GRCm39) S2342T probably damaging Het
Nf2 T C 11: 4,798,958 (GRCm39) S10G probably benign Het
Nlrp4c A G 7: 6,075,709 (GRCm39) K667E probably benign Het
Nrm T A 17: 36,172,424 (GRCm39) probably benign Het
Nsd1 T A 13: 55,395,541 (GRCm39) H1047Q probably benign Het
Obox3 G T 7: 15,359,724 (GRCm39) T315N possibly damaging Het
Or2t47 T C 11: 58,442,888 (GRCm39) Y59C probably damaging Het
Or4k5 A G 14: 50,385,500 (GRCm39) V277A possibly damaging Het
Or4x13 T C 2: 90,231,337 (GRCm39) F111L probably benign Het
Or5b3 G A 19: 13,388,299 (GRCm39) R122H possibly damaging Het
Or6aa1 T A 7: 86,044,155 (GRCm39) I184F probably damaging Het
Or8b38 T C 9: 37,973,165 (GRCm39) L183P probably damaging Het
Pbx3 T C 2: 34,114,424 (GRCm39) Y112C probably damaging Het
Pde11a C T 2: 76,168,242 (GRCm39) R237H probably damaging Het
Phactr1 ACTT A 13: 43,213,245 (GRCm39) probably benign Het
Pidd1 A G 7: 141,020,739 (GRCm39) F453L probably damaging Het
Ptgs1 C T 2: 36,127,788 (GRCm39) R116C probably damaging Het
Rab39b T C X: 74,618,658 (GRCm39) probably benign Het
Rpp25 T C 9: 57,411,592 (GRCm39) S25P probably benign Het
Rrbp1 T G 2: 143,805,030 (GRCm39) Q1045P probably benign Het
Sbk3 G T 7: 4,973,501 (GRCm39) A41D probably damaging Het
Slc24a3 T A 2: 145,455,636 (GRCm39) probably benign Het
Slc28a3 T C 13: 58,707,104 (GRCm39) I565V probably benign Het
Slc35a3 T C 3: 116,468,887 (GRCm39) T275A probably benign Het
Spink12 A G 18: 44,237,731 (GRCm39) N3S possibly damaging Het
Srp72 C A 5: 77,146,098 (GRCm39) T633K probably benign Het
Tab3 G T X: 84,658,063 (GRCm39) V197F probably damaging Het
Taf2 A G 15: 54,915,633 (GRCm39) L431P probably damaging Het
Tas2r131 A T 6: 132,934,802 (GRCm39) Y2* probably null Het
Tmprss11e T C 5: 86,863,502 (GRCm39) T188A possibly damaging Het
Trpv1 T C 11: 73,141,606 (GRCm39) V175A probably damaging Het
Usp21 T C 1: 171,109,746 (GRCm39) probably benign Het
Vmn1r25 A G 6: 57,955,572 (GRCm39) V239A possibly damaging Het
Zbbx C T 3: 75,012,978 (GRCm39) G151E probably damaging Het
Zfhx4 G T 3: 5,464,384 (GRCm39) C1514F probably damaging 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
R2200:Cbs UTSW 17 31,843,238 (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
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'- ACAGCACTGTGTGATAATGTGG -3'
(R):5'- GGATTCAATTGCTGCGTCAG -3'

Sequencing Primer
(F):5'- ATAATGTGGGGAGTCCGCC -3'
(R):5'- CAATTGCTGCGTCAGATGGTAG -3'
Posted On 2015-05-15