Incidental Mutation 'R5883:Aass'
ID 454517
Institutional Source Beutler Lab
Gene Symbol Aass
Ensembl Gene ENSMUSG00000029695
Gene Name aminoadipate-semialdehyde synthase
Synonyms LOR/SDH, Lorsdh
MMRRC Submission 044086-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5883 (G1)
Quality Score 213
Status Validated
Chromosome 6
Chromosomal Location 23072172-23132985 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 23072993 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 920 (T920I)
Ref Sequence ENSEMBL: ENSMUSP00000031707 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031707]
AlphaFold Q99K67
Predicted Effect probably benign
Transcript: ENSMUST00000031707
AA Change: T920I

PolyPhen 2 Score 0.035 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000031707
Gene: ENSMUSG00000029695
AA Change: T920I

DomainStartEndE-ValueType
low complexity region 2 20 N/A INTRINSIC
AlaDh_PNT_N 27 157 2.76e-22 SMART
AlaDh_PNT_C 197 399 7.94e-23 SMART
Pfam:Sacchrp_dh_NADP 483 598 2.8e-26 PFAM
Pfam:Sacchrp_dh_C 602 916 1.2e-88 PFAM
Meta Mutation Damage Score 0.0776 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.4%
  • 10x: 95.9%
  • 20x: 83.7%
Validation Efficiency 100% (70/70)
MGI Phenotype FUNCTION: This gene encodes a bifunctional mitochondrial protein that catalyzes the first two steps in the lysine degradation pathway. The N-terminus contains lysine-ketoglutarate reductase activity and converts lysine to saccharopine, whereas the C-terminus contains saccharopine dehydrogenase activity and converts saccharopine to alpha-aminoadipate semialdehyde. Mutations in a human gene encoding a highly similar protein are associated with familial hyperlysinemia. [provided by RefSeq, Jul 2008]
Allele List at MGI

All alleles(10) : Targeted(2) Gene trapped(8

Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6430548M08Rik G A 8: 120,872,380 (GRCm39) V103I possibly damaging Het
Akirin2 A G 4: 34,565,256 (GRCm39) I168V possibly damaging Het
Ambn T A 5: 88,615,688 (GRCm39) Y372* probably null Het
Ano3 T A 2: 110,711,209 (GRCm39) E85V probably null Het
Bmf C T 2: 118,377,447 (GRCm39) silent Het
Bmper T A 9: 23,317,970 (GRCm39) S530T probably benign Het
Bop1 T C 15: 76,339,049 (GRCm39) D383G probably damaging Het
Bub1b T A 2: 118,440,363 (GRCm39) Y156N probably damaging Het
Cacna1h A G 17: 25,595,896 (GRCm39) V1987A probably benign Het
Cd84 T C 1: 171,700,405 (GRCm39) V174A possibly damaging Het
Cep290 T A 10: 100,359,261 (GRCm39) L997Q probably benign Het
Chil4 C T 3: 106,117,886 (GRCm39) R128H possibly damaging Het
Cpne3 A T 4: 19,552,314 (GRCm39) V106D possibly damaging Het
D6Wsu163e A G 6: 126,943,879 (GRCm39) E425G probably damaging Het
Dlgap1 A T 17: 70,824,008 (GRCm39) probably benign Het
Dnhd1 C A 7: 105,369,711 (GRCm39) H4379N probably damaging Het
Gm10309 A G 17: 86,806,185 (GRCm39) probably benign Het
Gm6264 G A 1: 85,148,903 (GRCm39) probably benign Het
Has2 T A 15: 56,531,459 (GRCm39) I419F possibly damaging Het
Hscb A G 5: 110,987,444 (GRCm39) C51R probably benign Het
Ighv1-61 T C 12: 115,323,183 (GRCm39) S4G probably benign Het
Islr2 G T 9: 58,105,998 (GRCm39) Q465K probably benign Het
Jakmip2 T C 18: 43,715,059 (GRCm39) I156V possibly damaging Het
Klk1b24 A G 7: 43,839,787 (GRCm39) I49V probably benign Het
Krt90 C T 15: 101,461,654 (GRCm39) probably benign Het
Larp1 C T 11: 57,933,125 (GRCm39) S243F probably damaging Het
Lrp4 T C 2: 91,318,778 (GRCm39) Y872H probably benign Het
Maip1 T C 1: 57,446,260 (GRCm39) M110T probably damaging Het
Marchf7 G A 2: 60,064,786 (GRCm39) R354Q probably damaging Het
Med12l G T 3: 58,998,889 (GRCm39) E605D probably damaging Het
Nt5c1a T A 4: 123,110,049 (GRCm39) probably null Het
Or2j6 T A 7: 139,980,101 (GRCm39) Y286F probably damaging Het
Or5ac25 A T 16: 59,182,078 (GRCm39) C168S probably damaging Het
Or5p66 C T 7: 107,885,451 (GRCm39) S294N probably damaging Het
Pdzd9 T A 7: 120,267,776 (GRCm39) E13V possibly damaging Het
Ppip5k2 C T 1: 97,635,535 (GRCm39) A1100T possibly damaging Het
Prkdc C A 16: 15,533,778 (GRCm39) Q1539K probably benign Het
Rad54l C G 4: 115,956,243 (GRCm39) probably benign Het
Ric1 T A 19: 29,573,389 (GRCm39) I943N probably damaging Het
Rif1 T A 2: 51,995,651 (GRCm39) probably null Het
Rpl12 T C 2: 32,852,536 (GRCm39) probably benign Het
Ryr3 T C 2: 112,860,637 (GRCm39) probably benign Het
Scarb1 C A 5: 125,417,971 (GRCm39) probably benign Het
Sox10 T C 15: 79,040,463 (GRCm39) E359G probably damaging Het
Taf5 A G 19: 47,056,228 (GRCm39) T9A unknown Het
Tmem128 C T 5: 38,423,885 (GRCm39) A33V possibly damaging Het
Tox A C 4: 6,697,444 (GRCm39) V453G probably benign Het
Ubxn4 T A 1: 128,183,867 (GRCm39) C76S probably damaging Het
Vmn2r100 A T 17: 19,743,786 (GRCm39) Y483F probably benign Het
Xkr5 A G 8: 18,990,806 (GRCm39) S154P probably damaging Het
Zfp687 T C 3: 94,919,355 (GRCm39) N139S probably benign Het
Other mutations in Aass
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00916:Aass APN 6 23,075,851 (GRCm39) missense probably benign 0.10
IGL01465:Aass APN 6 23,114,838 (GRCm39) critical splice donor site probably null
IGL01617:Aass APN 6 23,115,149 (GRCm39) missense possibly damaging 0.89
IGL01810:Aass APN 6 23,107,633 (GRCm39) missense probably damaging 0.99
IGL02024:Aass APN 6 23,113,705 (GRCm39) missense probably damaging 1.00
IGL02167:Aass APN 6 23,122,721 (GRCm39) intron probably benign
IGL02339:Aass APN 6 23,093,965 (GRCm39) missense probably damaging 0.99
IGL02720:Aass APN 6 23,122,702 (GRCm39) intron probably benign
IGL02877:Aass APN 6 23,078,875 (GRCm39) nonsense probably null
IGL02948:Aass APN 6 23,094,318 (GRCm39) splice site probably benign
PIT4651001:Aass UTSW 6 23,118,750 (GRCm39) missense probably benign 0.00
R0152:Aass UTSW 6 23,074,688 (GRCm39) missense probably damaging 1.00
R0196:Aass UTSW 6 23,109,519 (GRCm39) missense probably damaging 1.00
R0546:Aass UTSW 6 23,077,076 (GRCm39) critical splice donor site probably null
R0841:Aass UTSW 6 23,075,810 (GRCm39) missense probably benign
R0848:Aass UTSW 6 23,114,984 (GRCm39) missense probably damaging 0.98
R0942:Aass UTSW 6 23,075,151 (GRCm39) splice site probably benign
R1082:Aass UTSW 6 23,093,907 (GRCm39) missense probably damaging 1.00
R1159:Aass UTSW 6 23,115,137 (GRCm39) missense probably damaging 0.99
R1730:Aass UTSW 6 23,121,018 (GRCm39) missense probably damaging 1.00
R1818:Aass UTSW 6 23,075,857 (GRCm39) critical splice acceptor site probably null
R1906:Aass UTSW 6 23,072,984 (GRCm39) missense probably benign 0.00
R2004:Aass UTSW 6 23,092,561 (GRCm39) nonsense probably null
R2191:Aass UTSW 6 23,078,865 (GRCm39) missense possibly damaging 0.91
R3690:Aass UTSW 6 23,091,328 (GRCm39) missense probably benign 0.09
R3843:Aass UTSW 6 23,092,495 (GRCm39) nonsense probably null
R3879:Aass UTSW 6 23,122,520 (GRCm39) missense probably damaging 1.00
R4080:Aass UTSW 6 23,109,497 (GRCm39) missense possibly damaging 0.83
R4081:Aass UTSW 6 23,109,497 (GRCm39) missense possibly damaging 0.83
R4082:Aass UTSW 6 23,109,497 (GRCm39) missense possibly damaging 0.83
R4348:Aass UTSW 6 23,113,738 (GRCm39) missense probably benign 0.03
R4622:Aass UTSW 6 23,092,329 (GRCm39) missense probably damaging 1.00
R4701:Aass UTSW 6 23,075,855 (GRCm39) nonsense probably null
R4823:Aass UTSW 6 23,107,690 (GRCm39) missense probably benign
R5108:Aass UTSW 6 23,094,207 (GRCm39) missense probably damaging 0.99
R5248:Aass UTSW 6 23,109,437 (GRCm39) missense probably benign 0.08
R5481:Aass UTSW 6 23,113,475 (GRCm39) missense probably benign 0.00
R5776:Aass UTSW 6 23,107,649 (GRCm39) missense possibly damaging 0.66
R6356:Aass UTSW 6 23,093,901 (GRCm39) missense probably damaging 1.00
R6594:Aass UTSW 6 23,113,432 (GRCm39) missense probably benign 0.00
R6784:Aass UTSW 6 23,093,895 (GRCm39) missense probably null 1.00
R6855:Aass UTSW 6 23,114,844 (GRCm39) missense probably damaging 0.97
R7184:Aass UTSW 6 23,094,219 (GRCm39) missense possibly damaging 0.55
R7208:Aass UTSW 6 23,074,629 (GRCm39) missense probably damaging 0.99
R7464:Aass UTSW 6 23,077,152 (GRCm39) missense possibly damaging 0.69
R7750:Aass UTSW 6 23,075,199 (GRCm39) missense possibly damaging 0.58
R7821:Aass UTSW 6 23,120,929 (GRCm39) missense probably damaging 1.00
R8262:Aass UTSW 6 23,107,709 (GRCm39) missense possibly damaging 0.94
R8303:Aass UTSW 6 23,092,367 (GRCm39) missense probably benign 0.03
R8430:Aass UTSW 6 23,078,981 (GRCm39) missense probably benign 0.01
R8817:Aass UTSW 6 23,097,195 (GRCm39) nonsense probably null
R8941:Aass UTSW 6 23,075,261 (GRCm39) splice site probably benign
R9065:Aass UTSW 6 23,075,746 (GRCm39) missense probably benign 0.38
R9067:Aass UTSW 6 23,077,123 (GRCm39) missense probably benign 0.00
R9068:Aass UTSW 6 23,075,828 (GRCm39) missense probably benign 0.01
R9119:Aass UTSW 6 23,094,000 (GRCm39) missense probably benign 0.05
R9210:Aass UTSW 6 23,075,767 (GRCm39) missense probably damaging 0.98
R9212:Aass UTSW 6 23,075,767 (GRCm39) missense probably damaging 0.98
R9372:Aass UTSW 6 23,078,856 (GRCm39) missense probably damaging 1.00
R9517:Aass UTSW 6 23,113,528 (GRCm39) missense probably damaging 1.00
R9626:Aass UTSW 6 23,127,502 (GRCm39) missense unknown
R9704:Aass UTSW 6 23,120,887 (GRCm39) missense possibly damaging 0.50
Z1176:Aass UTSW 6 23,078,856 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CAGGAGACTTATTAAAGGGTTCTGTG -3'
(R):5'- ACAGTACTGTTTGGCCCTGG -3'

Sequencing Primer
(F):5'- GTCTGGATTCTTCTACTCCAAAAG -3'
(R):5'- GGGTGGGACTCTTGCCATAGAAATAG -3'
Posted On 2017-02-10