Incidental Mutation 'R5190:Baat'
ID 398037
Institutional Source Beutler Lab
Gene Symbol Baat
Ensembl Gene ENSMUSG00000039653
Gene Name bile acid-Coenzyme A: amino acid N-acyltransferase
Synonyms taurine N-acyltransferase, BAT
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5190 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 49489422-49506557 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 49499652 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 218 (L218P)
Ref Sequence ENSEMBL: ENSMUSP00000129603 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043056] [ENSMUST00000166036]
AlphaFold Q91X34
Predicted Effect probably damaging
Transcript: ENSMUST00000043056
AA Change: L218P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000041983
Gene: ENSMUSG00000039653
AA Change: L218P

DomainStartEndE-ValueType
Pfam:Bile_Hydr_Trans 13 145 1.7e-44 PFAM
low complexity region 149 162 N/A INTRINSIC
Pfam:BAAT_C 206 414 8.1e-77 PFAM
Pfam:DLH 285 412 5.5e-7 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000166036
AA Change: L218P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000129603
Gene: ENSMUSG00000039653
AA Change: L218P

DomainStartEndE-ValueType
Pfam:Bile_Hydr_Trans 14 144 5.1e-45 PFAM
low complexity region 149 162 N/A INTRINSIC
Pfam:BAAT_C 206 414 1.2e-77 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a liver enzyme that catalyzes the transfer of C24 bile acids from the acyl-CoA thioester to either glycine or taurine, the second step in the formation of bile acid-amino acid conjugates. The bile acid conjugates then act as a detergent in the gastrointestinal tract, which enhances lipid and fat-soluble vitamin absorption. Defects in this gene are a cause of familial hypercholanemia (FHCA). Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik G T 12: 71,211,320 (GRCm39) E685* probably null Het
2700049A03Rik A T 12: 71,211,321 (GRCm39) E685V possibly damaging Het
Abca7 T C 10: 79,835,427 (GRCm39) probably null Het
Abca8a C T 11: 109,980,735 (GRCm39) probably null Het
Ablim3 A G 18: 61,952,982 (GRCm39) Y361H probably benign Het
Acan C T 7: 78,748,289 (GRCm39) T1020I probably benign Het
Bcl11b C A 12: 107,955,975 (GRCm39) C58F probably damaging Het
Cand2 G T 6: 115,766,474 (GRCm39) A360S probably damaging Het
Cdh2 A G 18: 16,783,372 (GRCm39) V62A possibly damaging Het
Cep44 C T 8: 56,985,831 (GRCm39) V354I probably benign Het
Col3a1 G A 1: 45,368,244 (GRCm39) R309Q unknown Het
Col3a1 G A 1: 45,383,967 (GRCm39) probably benign Het
Coq5 A G 5: 115,433,839 (GRCm39) probably null Het
Crtac1 A G 19: 42,322,347 (GRCm39) I131T possibly damaging Het
Decr1 C T 4: 15,924,270 (GRCm39) V217M probably damaging Het
Dnajc13 A G 9: 104,051,724 (GRCm39) V1706A probably benign Het
Dop1a A G 9: 86,369,357 (GRCm39) I63M probably damaging Het
F830045P16Rik T C 2: 129,314,635 (GRCm39) D214G probably benign Het
Fam216a T A 5: 122,505,584 (GRCm39) probably null Het
Fdxacb1 A C 9: 50,683,387 (GRCm39) H248P possibly damaging Het
Gnai1 A T 5: 18,496,596 (GRCm39) V109E probably benign Het
Helz2 A T 2: 180,872,550 (GRCm39) probably null Het
Itgam T C 7: 127,715,489 (GRCm39) probably null Het
Kcnh1 A G 1: 192,187,836 (GRCm39) S766G probably benign Het
Klra1 C A 6: 130,352,241 (GRCm39) C167F probably damaging Het
Krtap9-3 T A 11: 99,488,808 (GRCm39) T25S probably benign Het
Mapk6 T C 9: 75,295,626 (GRCm39) Y624C probably damaging Het
Or10ag2 A G 2: 87,249,187 (GRCm39) Y263C probably damaging Het
Or1ad8 T G 11: 50,898,381 (GRCm39) I194S probably damaging Het
Or2y1g T C 11: 49,171,209 (GRCm39) V78A probably damaging Het
Or52e4 C T 7: 104,705,660 (GRCm39) S69L probably damaging Het
Or9m2 T A 2: 87,821,107 (GRCm39) Y217* probably null Het
P3h2 A G 16: 25,803,699 (GRCm39) S356P possibly damaging Het
Pde12 C T 14: 26,387,532 (GRCm39) probably null Het
Rln3 T G 8: 84,769,866 (GRCm39) K94N probably damaging Het
Skint5 T C 4: 113,620,711 (GRCm39) I668V unknown Het
Slitrk5 C A 14: 111,916,852 (GRCm39) Q159K probably damaging Het
Trim3 G T 7: 105,268,716 (GRCm39) N79K probably damaging Het
Tyw1 T A 5: 130,296,756 (GRCm39) C101* probably null Het
Ulk2 T C 11: 61,672,537 (GRCm39) T934A probably benign Het
Unc5b T C 10: 60,608,072 (GRCm39) Y687C probably benign Het
Vmn1r195 C T 13: 22,462,556 (GRCm39) R9* probably null Het
Zfc3h1 T G 10: 115,254,597 (GRCm39) L1397R probably damaging Het
Zfp296 T C 7: 19,311,332 (GRCm39) V9A probably benign Het
Zfp423 T A 8: 88,509,091 (GRCm39) S397C probably damaging Het
Other mutations in Baat
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00838:Baat APN 4 49,490,352 (GRCm39) missense probably damaging 1.00
IGL01124:Baat APN 4 49,490,391 (GRCm39) missense possibly damaging 0.82
IGL01327:Baat APN 4 49,490,338 (GRCm39) missense probably damaging 1.00
IGL02394:Baat APN 4 49,489,812 (GRCm39) unclassified probably benign
IGL03267:Baat APN 4 49,490,050 (GRCm39) missense probably benign 0.00
R0085:Baat UTSW 4 49,490,425 (GRCm39) splice site probably benign
R1467:Baat UTSW 4 49,503,101 (GRCm39) missense probably benign
R1467:Baat UTSW 4 49,503,101 (GRCm39) missense probably benign
R1720:Baat UTSW 4 49,490,231 (GRCm39) missense probably benign
R2309:Baat UTSW 4 49,499,718 (GRCm39) missense probably damaging 1.00
R2992:Baat UTSW 4 49,499,675 (GRCm39) nonsense probably null
R4383:Baat UTSW 4 49,499,731 (GRCm39) missense probably damaging 1.00
R4602:Baat UTSW 4 49,502,727 (GRCm39) missense probably damaging 1.00
R5259:Baat UTSW 4 49,490,070 (GRCm39) missense probably benign 0.08
R5456:Baat UTSW 4 49,502,949 (GRCm39) missense possibly damaging 0.91
R5988:Baat UTSW 4 49,502,871 (GRCm39) missense probably damaging 1.00
R6265:Baat UTSW 4 49,502,836 (GRCm39) missense possibly damaging 0.94
R7091:Baat UTSW 4 49,499,692 (GRCm39) missense probably benign 0.00
R7209:Baat UTSW 4 49,503,065 (GRCm39) missense probably damaging 1.00
R7295:Baat UTSW 4 49,490,275 (GRCm39) missense probably damaging 1.00
R7325:Baat UTSW 4 49,490,213 (GRCm39) missense probably benign 0.07
R7805:Baat UTSW 4 49,490,327 (GRCm39) missense probably benign 0.00
R7867:Baat UTSW 4 49,502,925 (GRCm39) missense probably benign 0.44
R7956:Baat UTSW 4 49,490,117 (GRCm39) missense probably damaging 1.00
R9367:Baat UTSW 4 49,503,008 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GAAGGGAGTCTTGCTCTTGCTC -3'
(R):5'- TTCCAGGGGTCATTGACTTG -3'

Sequencing Primer
(F):5'- CTTGATGTGTGAGACTGAGTAACTAC -3'
(R):5'- CCAGGGGTCATTGACTTGTTTGG -3'
Posted On 2016-07-06