Incidental Mutation 'R2371:Hlcs'
ID 247541
Institutional Source Beutler Lab
Gene Symbol Hlcs
Ensembl Gene ENSMUSG00000040820
Gene Name holocarboxylase synthetase (biotin- [propriony-Coenzyme A-carboxylase (ATP-hydrolysing)] ligase)
Synonyms D16Jhu34, 410I21.SP6
MMRRC Submission 040351-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2371 (G1)
Quality Score 188
Status Not validated
Chromosome 16
Chromosomal Location 93929741-94114430 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 94068926 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 245 (L245P)
Ref Sequence ENSEMBL: ENSMUSP00000153773 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099512] [ENSMUST00000163193] [ENSMUST00000227141]
AlphaFold Q920N2
Predicted Effect probably damaging
Transcript: ENSMUST00000099512
AA Change: L98P

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000097112
Gene: ENSMUSG00000040820
AA Change: L98P

DomainStartEndE-ValueType
low complexity region 38 55 N/A INTRINSIC
low complexity region 377 391 N/A INTRINSIC
Pfam:BPL_LplA_LipB 467 599 1.9e-21 PFAM
Pfam:BPL_C 665 714 3.7e-12 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000163193
AA Change: L98P

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000130981
Gene: ENSMUSG00000040820
AA Change: L98P

DomainStartEndE-ValueType
low complexity region 38 55 N/A INTRINSIC
low complexity region 377 391 N/A INTRINSIC
Pfam:BPL_LplA_LipB 467 599 3.6e-30 PFAM
Pfam:BPL_C 665 714 4.9e-13 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000226776
Predicted Effect probably damaging
Transcript: ENSMUST00000227141
AA Change: L245P

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an enzyme that catalyzes the binding of biotin to carboxylases and histones. The protein plays an important role in gluconeogenesis, fatty acid synthesis and branched chain amino acid catabolism. Defects in this gene are the cause of holocarboxylase synthetase deficiency. Multiple alternatively spliced variants, encoding the same protein, have been identified.[provided by RefSeq, Jun 2011]
Allele List at MGI
Other mutations in this stock
Total: 26 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 C T 6: 128,557,349 (GRCm39) A115T probably benign Het
Adamts18 T A 8: 114,431,893 (GRCm39) E1105V probably benign Het
Colec10 A G 15: 54,325,796 (GRCm39) I209V possibly damaging Het
Cttnbp2 T G 6: 18,380,603 (GRCm39) S1422R possibly damaging Het
Dcst1 C G 3: 89,265,949 (GRCm39) V179L possibly damaging Het
Fbxw9 T C 8: 85,788,658 (GRCm39) Y165H probably benign Het
Fgl2 A T 5: 21,580,816 (GRCm39) Y386F probably damaging Het
Gabrb2 A G 11: 42,482,691 (GRCm39) Y183C probably damaging Het
Hormad1 T A 3: 95,482,910 (GRCm39) I132K probably benign Het
Itga8 A T 2: 12,258,277 (GRCm39) D262E probably damaging Het
Jhy G A 9: 40,828,778 (GRCm39) T376I probably benign Het
Kidins220 T C 12: 25,107,323 (GRCm39) L1592P probably damaging Het
Kif3b T C 2: 153,164,743 (GRCm39) I587T possibly damaging Het
Lrrc7 A G 3: 157,866,697 (GRCm39) Y1015H probably damaging Het
Lvrn T G 18: 47,011,230 (GRCm39) probably null Het
Mapkbp1 C A 2: 119,841,261 (GRCm39) Q83K probably damaging Het
Or2g25 T C 17: 37,971,044 (GRCm39) Y60C probably damaging Het
Or5b12 A T 19: 12,897,031 (GRCm39) I214N probably benign Het
Pigc T C 1: 161,798,579 (GRCm39) V187A possibly damaging Het
Ros1 A T 10: 52,039,991 (GRCm39) H333Q possibly damaging Het
Rreb1 T C 13: 38,100,513 (GRCm39) F215L probably benign Het
Rtcb C T 10: 85,779,697 (GRCm39) M324I probably benign Het
Senp2 A G 16: 21,837,125 (GRCm39) I125V possibly damaging Het
Shroom3 A G 5: 92,928,729 (GRCm39) K95E probably damaging Het
Wrnip1 C T 13: 32,986,410 (GRCm39) P64S probably benign Het
Zbtb24 C T 10: 41,327,264 (GRCm39) A50V probably damaging Het
Other mutations in Hlcs
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01078:Hlcs APN 16 93,934,019 (GRCm39) missense probably damaging 0.99
IGL02026:Hlcs APN 16 93,935,564 (GRCm39) missense probably damaging 0.99
IGL02341:Hlcs APN 16 94,031,969 (GRCm39) missense probably damaging 0.99
IGL03075:Hlcs APN 16 93,939,706 (GRCm39) missense probably damaging 1.00
PIT4515001:Hlcs UTSW 16 94,068,275 (GRCm39) missense probably benign 0.45
R0372:Hlcs UTSW 16 93,939,766 (GRCm39) missense possibly damaging 0.69
R0664:Hlcs UTSW 16 94,032,170 (GRCm39) missense probably damaging 1.00
R0731:Hlcs UTSW 16 93,932,711 (GRCm39) missense probably damaging 1.00
R1465:Hlcs UTSW 16 94,069,151 (GRCm39) missense probably damaging 0.99
R1465:Hlcs UTSW 16 94,069,151 (GRCm39) missense probably damaging 0.99
R1761:Hlcs UTSW 16 94,068,866 (GRCm39) missense probably benign 0.05
R2013:Hlcs UTSW 16 94,063,599 (GRCm39) missense probably benign 0.17
R2014:Hlcs UTSW 16 94,063,599 (GRCm39) missense probably benign 0.17
R2015:Hlcs UTSW 16 94,063,599 (GRCm39) missense probably benign 0.17
R2204:Hlcs UTSW 16 94,032,011 (GRCm39) missense probably benign 0.30
R3816:Hlcs UTSW 16 93,933,947 (GRCm39) missense probably benign 0.11
R3822:Hlcs UTSW 16 94,068,840 (GRCm39) missense probably benign 0.04
R4422:Hlcs UTSW 16 93,939,819 (GRCm39) missense possibly damaging 0.56
R4657:Hlcs UTSW 16 94,063,557 (GRCm39) missense probably benign 0.00
R4783:Hlcs UTSW 16 94,069,398 (GRCm39) missense possibly damaging 0.82
R5347:Hlcs UTSW 16 94,068,383 (GRCm39) missense possibly damaging 0.93
R5808:Hlcs UTSW 16 94,063,491 (GRCm39) missense probably benign 0.00
R5940:Hlcs UTSW 16 93,935,571 (GRCm39) missense probably damaging 0.99
R6341:Hlcs UTSW 16 94,032,022 (GRCm39) missense probably damaging 1.00
R6943:Hlcs UTSW 16 93,942,261 (GRCm39) missense possibly damaging 0.75
R7053:Hlcs UTSW 16 94,068,874 (GRCm39) missense possibly damaging 0.91
R7157:Hlcs UTSW 16 94,069,023 (GRCm39) nonsense probably null
R7166:Hlcs UTSW 16 94,063,585 (GRCm39) missense possibly damaging 0.92
R7313:Hlcs UTSW 16 94,068,362 (GRCm39) missense probably damaging 1.00
R7427:Hlcs UTSW 16 94,068,758 (GRCm39) missense probably benign 0.00
R7428:Hlcs UTSW 16 94,068,758 (GRCm39) missense probably benign 0.00
R7547:Hlcs UTSW 16 94,032,031 (GRCm39) nonsense probably null
R7548:Hlcs UTSW 16 93,933,876 (GRCm39) nonsense probably null
R8172:Hlcs UTSW 16 94,068,485 (GRCm39) missense probably damaging 1.00
R8241:Hlcs UTSW 16 94,068,677 (GRCm39) missense probably damaging 1.00
R8500:Hlcs UTSW 16 94,063,617 (GRCm39) missense possibly damaging 0.89
R8940:Hlcs UTSW 16 94,032,085 (GRCm39) missense probably benign
R9274:Hlcs UTSW 16 94,088,785 (GRCm39) missense possibly damaging 0.85
R9360:Hlcs UTSW 16 93,932,672 (GRCm39) missense probably damaging 1.00
R9361:Hlcs UTSW 16 93,939,799 (GRCm39) missense probably benign 0.10
R9564:Hlcs UTSW 16 93,935,580 (GRCm39) missense probably benign 0.01
X0065:Hlcs UTSW 16 93,934,032 (GRCm39) missense probably damaging 1.00
Z1176:Hlcs UTSW 16 94,063,518 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACAGCAAGATATTGGGCGC -3'
(R):5'- AAGCCTCCGACAAGCAAGTG -3'

Sequencing Primer
(F):5'- CAGCAAGATATTGGGCGCCTTTC -3'
(R):5'- AAGCAAGTGCAGGGCCC -3'
Posted On 2014-11-11