Incidental Mutation 'R6943:Hlcs'
ID 540687
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 045057-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6943 (G1)
Quality Score 225.009
Status Not validated
Chromosome 16
Chromosomal Location 93929741-94114430 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 93942261 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 90 (M90K)
Ref Sequence ENSEMBL: ENSMUSP00000154157 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000099512] [ENSMUST00000163193] [ENSMUST00000227141] [ENSMUST00000227698] [ENSMUST00000228910]
AlphaFold Q920N2
Predicted Effect possibly damaging
Transcript: ENSMUST00000099512
AA Change: M485K

PolyPhen 2 Score 0.752 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000097112
Gene: ENSMUSG00000040820
AA Change: M485K

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 possibly damaging
Transcript: ENSMUST00000163193
AA Change: M485K

PolyPhen 2 Score 0.752 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000130981
Gene: ENSMUSG00000040820
AA Change: M485K

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 possibly damaging
Transcript: ENSMUST00000227141
AA Change: M632K

PolyPhen 2 Score 0.500 (Sensitivity: 0.88; Specificity: 0.90)
Predicted Effect possibly damaging
Transcript: ENSMUST00000227698
AA Change: M4K

PolyPhen 2 Score 0.752 (Sensitivity: 0.85; Specificity: 0.92)
Predicted Effect possibly damaging
Transcript: ENSMUST00000228910
AA Change: M90K

PolyPhen 2 Score 0.752 (Sensitivity: 0.85; Specificity: 0.92)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.8%
  • 10x: 98.9%
  • 20x: 96.2%
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aacs T A 5: 125,583,362 (GRCm39) probably null Het
Arhgef1 A G 7: 24,623,156 (GRCm39) I423V probably benign Het
Aspm T C 1: 139,408,280 (GRCm39) L2389P probably damaging Het
B4galt1 T C 4: 40,812,860 (GRCm39) M222V probably benign Het
Bsn C A 9: 107,985,016 (GRCm39) G3013C unknown Het
Camsap2 T C 1: 136,232,187 (GRCm39) H136R probably damaging Het
Ccar1 A G 10: 62,582,715 (GRCm39) V1047A unknown Het
Ccdc80 A G 16: 44,915,445 (GRCm39) E67G probably benign Het
Ces3b G T 8: 105,819,710 (GRCm39) G511V probably damaging Het
Cops6 T A 5: 138,161,790 (GRCm39) H224Q probably benign Het
Dnah5 A T 15: 28,235,866 (GRCm39) D331V probably damaging Het
Dusp29 T C 14: 21,727,135 (GRCm39) D171G probably damaging Het
Echs1 G A 7: 139,688,007 (GRCm39) T266I probably damaging Het
Ehmt2 G A 17: 35,130,406 (GRCm39) C1017Y probably damaging Het
Epb41l5 C T 1: 119,536,859 (GRCm39) R344Q probably damaging Het
Fcgbp G A 7: 27,791,477 (GRCm39) V913I probably benign Het
Foxd4 A G 19: 24,877,240 (GRCm39) F320S probably damaging Het
Frmpd4 C T X: 166,387,579 (GRCm39) R133K probably damaging Het
Glmp A G 3: 88,233,917 (GRCm39) Y258C probably damaging Het
Gphn C G 12: 78,538,955 (GRCm39) S200R possibly damaging Het
Gvin2 G A 7: 105,551,187 (GRCm39) Q622* probably null Het
H2-Q7 T G 17: 35,658,560 (GRCm39) M66R probably benign Het
Hivep2 T A 10: 14,004,058 (GRCm39) C219S probably damaging Het
Itga8 C A 2: 12,160,182 (GRCm39) probably null Het
Klrk1 T A 6: 129,598,203 (GRCm39) M1L possibly damaging Het
Kmo T A 1: 175,485,941 (GRCm39) F385I probably benign Het
Lrit1 G C 14: 36,782,052 (GRCm39) V242L probably damaging Het
Lrrc3c A G 11: 98,490,075 (GRCm39) D144G probably damaging Het
Lyzl4 C T 9: 121,412,047 (GRCm39) W123* probably null Het
Map3k1 A G 13: 111,909,246 (GRCm39) S77P probably benign Het
Mark1 T C 1: 184,630,984 (GRCm39) T709A probably damaging Het
Nbr1 A T 11: 101,468,777 (GRCm39) I878F probably damaging Het
Nedd1 A T 10: 92,547,168 (GRCm39) H118Q probably damaging Het
Nfatc1 C T 18: 80,678,770 (GRCm39) G873S probably damaging Het
Ngly1 T G 14: 16,283,467 (GRCm38) N415K probably damaging Het
Nol6 C A 4: 41,118,962 (GRCm39) R677L probably damaging Het
Nop9 T C 14: 55,990,270 (GRCm39) V471A probably benign Het
Notch4 A G 17: 34,802,577 (GRCm39) N1333D probably benign Het
Nsun2 G A 13: 69,778,152 (GRCm39) G478R probably damaging Het
Or10x4 T A 1: 174,219,407 (GRCm39) Y257* probably null Het
Or1ad8 T A 11: 50,898,153 (GRCm39) M118K probably damaging Het
Or5m9b T C 2: 85,905,264 (GRCm39) F60S probably damaging Het
Or8g34 A T 9: 39,373,159 (GRCm39) Y144F probably benign Het
Pcp4l1 T C 1: 171,002,022 (GRCm39) E46G possibly damaging Het
Plek2 T C 12: 78,936,083 (GRCm39) probably null Het
Rbl1 T G 2: 157,030,206 (GRCm39) I434L probably benign Het
Ryr2 A G 13: 11,581,834 (GRCm39) V4777A possibly damaging Het
Sgk1 T C 10: 21,758,593 (GRCm39) F19S probably damaging Het
Stard9 C T 2: 120,532,677 (GRCm39) A2978V probably benign Het
Syne1 T C 10: 5,033,940 (GRCm39) T7711A probably benign Het
Taf10 G A 7: 105,393,383 (GRCm39) T48I probably benign Het
Tgfbi T G 13: 56,784,989 (GRCm39) S649A possibly damaging Het
Thbs3 T C 3: 89,132,171 (GRCm39) V749A probably benign Het
Tmem241 G T 18: 12,180,641 (GRCm39) H218N possibly damaging Het
Tmem266 C T 9: 55,284,851 (GRCm39) probably benign Het
Tnc T C 4: 63,900,982 (GRCm39) I1586M probably damaging Het
Ubr4 T A 4: 139,164,442 (GRCm39) C2676* probably null Het
Unc13a A T 8: 72,105,021 (GRCm39) I747N probably damaging Het
Vangl1 A T 3: 102,073,097 (GRCm39) probably benign Het
Vmn1r184 C T 7: 25,966,563 (GRCm39) T103I possibly damaging Het
Vmn1r204 T C 13: 22,740,474 (GRCm39) V35A probably benign Het
Vps13b A G 15: 35,448,835 (GRCm39) H603R possibly damaging Het
Zfp105 A G 9: 122,754,303 (GRCm39) D44G probably benign Het
Zfp11 T C 5: 129,735,152 (GRCm39) H103R probably damaging Het
Zfp335 A G 2: 164,736,795 (GRCm39) F947L possibly 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
R2371:Hlcs UTSW 16 94,068,926 (GRCm39) missense probably damaging 0.98
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
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'- GAAGTCAATGGGCCTTCTCC -3'
(R):5'- TTCCTACCAAAGGCTGTGAGG -3'

Sequencing Primer
(F):5'- CCCATTTCAGGGGGCTGTTAAAATG -3'
(R):5'- CTGTGAGGGAAACGACACCC -3'
Posted On 2018-11-06