Incidental Mutation 'R0269:Gldc'
ID 35171
Institutional Source Beutler Lab
Gene Symbol Gldc
Ensembl Gene ENSMUSG00000024827
Gene Name glycine decarboxylase
Synonyms b2b2679Clo, D030049L12Rik, D19Wsu57e
MMRRC Submission 038495-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0269 (G1)
Quality Score 219
Status Validated
Chromosome 19
Chromosomal Location 30075847-30152829 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 30096002 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 670 (I670F)
Ref Sequence ENSEMBL: ENSMUSP00000025778 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025778]
AlphaFold Q91W43
Predicted Effect probably damaging
Transcript: ENSMUST00000025778
AA Change: I670F

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000025778
Gene: ENSMUSG00000024827
AA Change: I670F

DomainStartEndE-ValueType
low complexity region 5 28 N/A INTRINSIC
low complexity region 33 56 N/A INTRINSIC
Pfam:GDC-P 70 493 1.1e-202 PFAM
low complexity region 504 515 N/A INTRINSIC
Pfam:GDC-P 519 798 6.5e-8 PFAM
Pfam:Beta_elim_lyase 589 745 2e-10 PFAM
Meta Mutation Damage Score 0.4957 question?
Coding Region Coverage
  • 1x: 98.7%
  • 3x: 97.8%
  • 10x: 96.1%
  • 20x: 93.6%
Validation Efficiency 100% (59/59)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Degradation of glycine is brought about by the glycine cleavage system, which is composed of four mitochondrial protein components: P protein (a pyridoxal phosphate-dependent glycine decarboxylase), H protein (a lipoic acid-containing protein), T protein (a tetrahydrofolate-requiring enzyme), and L protein (a lipoamide dehydrogenase). The protein encoded by this gene is the P protein, which binds to glycine and enables the methylamine group from glycine to be transferred to the T protein. Defects in this gene are a cause of nonketotic hyperglycinemia (NKH).[provided by RefSeq, Jan 2010]
PHENOTYPE: Hypomorphic mutants show a developmental delay, hyperglycinemia, altered folate profiles, neural tube defects and postnatal lethality, while survivors show hydrocephaly and premature death. Homozygotes for an ENU allele show omphalocele and severe cardiovascular, craniofacial, renal and eye defects. [provided by MGI curators]
Allele List at MGI

All alleles(6) : Targeted, other(2) Gene trapped(4)

Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5031439G07Rik C T 15: 84,838,201 (GRCm39) V231I possibly damaging Het
Abca1 T C 4: 53,044,228 (GRCm39) D1798G probably benign Het
Adcy2 T A 13: 68,826,725 (GRCm39) K660* probably null Het
Alk G T 17: 72,910,578 (GRCm39) P43T probably damaging Het
Amhr2 T C 15: 102,355,503 (GRCm39) C189R probably benign Het
Arrb1 T C 7: 99,243,884 (GRCm39) L278P probably damaging Het
AW551984 T C 9: 39,511,246 (GRCm39) Y153C probably damaging Het
Bpifb1 A G 2: 154,054,867 (GRCm39) D253G possibly damaging Het
Bpifb9b C T 2: 154,161,545 (GRCm39) T559M probably benign Het
Cd46 T G 1: 194,746,996 (GRCm39) I339L probably benign Het
Cdkn2aip A G 8: 48,165,012 (GRCm39) S234P probably damaging Het
Chil3 T C 3: 106,063,072 (GRCm39) K173E probably benign Het
Csf2rb2 G T 15: 78,173,065 (GRCm39) T265N probably benign Het
Cyp2c40 A G 19: 39,762,340 (GRCm39) F436L probably damaging Het
D130040H23Rik T C 8: 69,753,446 (GRCm39) F24S probably benign Het
Defb12 G T 8: 19,164,375 (GRCm39) A34E probably damaging Het
Fam234a A T 17: 26,435,591 (GRCm39) D264E probably benign Het
Fbxl17 A C 17: 63,691,987 (GRCm39) F42V probably damaging Het
Guf1 A C 5: 69,716,942 (GRCm39) Q168P probably damaging Het
Hcn2 A G 10: 79,570,075 (GRCm39) probably benign Het
Hddc2 A G 10: 31,203,942 (GRCm39) M190V probably benign Het
Kcnq2 T C 2: 180,738,767 (GRCm39) E294G probably benign Het
Kdelr1 T A 7: 45,523,463 (GRCm39) probably benign Het
Kidins220 T A 12: 25,090,511 (GRCm39) H1158Q probably damaging Het
Laptm5 A T 4: 130,658,127 (GRCm39) N185Y probably benign Het
Mgat4a A G 1: 37,529,388 (GRCm39) Y164H possibly damaging Het
Mlh3 C A 12: 85,315,179 (GRCm39) V336L probably benign Het
Myadm A G 7: 3,345,273 (GRCm39) T12A unknown Het
Nol8 T C 13: 49,807,921 (GRCm39) F46L possibly damaging Het
Ntrk1 T C 3: 87,691,240 (GRCm39) D308G possibly damaging Het
Oog3 A T 4: 143,886,784 (GRCm39) V112D probably benign Het
Or4a66 A G 2: 88,531,040 (GRCm39) V211A probably damaging Het
Or5af2 T C 11: 58,707,975 (GRCm39) V47A probably damaging Het
Or5m9b A G 2: 85,905,485 (GRCm39) M134V probably benign Het
Or8g34 T C 9: 39,373,090 (GRCm39) M118T probably damaging Het
Or9s18 A T 13: 65,300,692 (GRCm39) Y218F possibly damaging Het
Pramel14 A G 4: 143,720,088 (GRCm39) probably benign Het
Prss39 A T 1: 34,539,279 (GRCm39) H173L probably damaging Het
Rabl6 A G 2: 25,476,878 (GRCm39) probably null Het
Recql5 T C 11: 115,819,050 (GRCm39) D172G possibly damaging Het
Reln T C 5: 22,125,535 (GRCm39) D2716G probably damaging Het
Rgs7 A G 1: 175,098,386 (GRCm39) S58P possibly damaging Het
Sema6d T A 2: 124,502,665 (GRCm39) F583L possibly damaging Het
Sgsm1 T C 5: 113,434,795 (GRCm39) probably null Het
Slc22a19 A T 19: 7,686,986 (GRCm39) probably benign Het
Slc6a21 T A 7: 44,936,332 (GRCm39) Y428* probably null Het
Smarca4 T G 9: 21,547,497 (GRCm39) M260R probably benign Het
Smg6 C A 11: 75,053,757 (GRCm39) T1413K probably benign Het
Spata17 T C 1: 186,830,069 (GRCm39) I322V probably benign Het
Stxbp1 A C 2: 32,692,795 (GRCm39) I407S probably damaging Het
Sult1d1 A T 5: 87,712,661 (GRCm39) I61N probably damaging Het
Sytl2 T C 7: 90,052,228 (GRCm39) probably benign Het
Tm4sf5 T A 11: 70,401,495 (GRCm39) S165T probably damaging Het
Tmx2 T C 2: 84,502,740 (GRCm39) D256G probably benign Het
Trmt11 T A 10: 30,463,485 (GRCm39) H210L probably benign Het
Tut7 A T 13: 59,964,669 (GRCm39) probably null Het
Ush2a T A 1: 188,542,373 (GRCm39) M3313K probably benign Het
Zfp955b A T 17: 33,524,437 (GRCm39) S43R probably damaging Het
Other mutations in Gldc
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00160:Gldc APN 19 30,092,640 (GRCm39) missense probably damaging 1.00
IGL01016:Gldc APN 19 30,110,893 (GRCm39) missense possibly damaging 0.93
IGL01112:Gldc APN 19 30,135,913 (GRCm39) critical splice donor site probably null
IGL01510:Gldc APN 19 30,091,121 (GRCm39) critical splice donor site probably null
IGL01516:Gldc APN 19 30,076,432 (GRCm39) missense probably damaging 1.00
IGL01598:Gldc APN 19 30,111,156 (GRCm39) missense probably damaging 1.00
IGL01646:Gldc APN 19 30,078,165 (GRCm39) missense possibly damaging 0.61
IGL02024:Gldc APN 19 30,078,227 (GRCm39) missense probably damaging 1.00
IGL02125:Gldc APN 19 30,124,641 (GRCm39) missense probably benign 0.03
IGL02548:Gldc APN 19 30,077,299 (GRCm39) missense probably benign
IGL02711:Gldc APN 19 30,122,546 (GRCm39) critical splice donor site probably null
IGL02818:Gldc APN 19 30,113,909 (GRCm39) missense probably damaging 0.99
IGL02982:Gldc APN 19 30,122,545 (GRCm39) critical splice donor site probably null
IGL03165:Gldc APN 19 30,076,393 (GRCm39) missense possibly damaging 0.61
jojoba UTSW 19 30,110,912 (GRCm39) missense probably damaging 1.00
miserable UTSW 19 30,128,936 (GRCm39) missense probably damaging 1.00
Urchin UTSW 19 30,096,002 (GRCm39) missense probably damaging 0.98
I2289:Gldc UTSW 19 30,124,576 (GRCm39) nonsense probably null
R0180:Gldc UTSW 19 30,078,217 (GRCm39) missense possibly damaging 0.95
R0277:Gldc UTSW 19 30,093,851 (GRCm39) missense possibly damaging 0.84
R1085:Gldc UTSW 19 30,128,828 (GRCm39) missense probably damaging 1.00
R1159:Gldc UTSW 19 30,138,162 (GRCm39) intron probably benign
R1500:Gldc UTSW 19 30,091,225 (GRCm39) missense possibly damaging 0.88
R1507:Gldc UTSW 19 30,096,038 (GRCm39) missense probably damaging 1.00
R1592:Gldc UTSW 19 30,138,077 (GRCm39) intron probably benign
R1593:Gldc UTSW 19 30,091,150 (GRCm39) missense probably damaging 1.00
R1675:Gldc UTSW 19 30,120,853 (GRCm39) missense probably damaging 1.00
R1869:Gldc UTSW 19 30,116,732 (GRCm39) missense probably benign
R1965:Gldc UTSW 19 30,114,513 (GRCm39) nonsense probably null
R2312:Gldc UTSW 19 30,078,226 (GRCm39) missense probably damaging 0.98
R2425:Gldc UTSW 19 30,109,190 (GRCm39) missense probably damaging 1.00
R3836:Gldc UTSW 19 30,096,075 (GRCm39) splice site probably benign
R3837:Gldc UTSW 19 30,096,075 (GRCm39) splice site probably benign
R3839:Gldc UTSW 19 30,096,075 (GRCm39) splice site probably benign
R4191:Gldc UTSW 19 30,123,058 (GRCm39) missense probably damaging 0.96
R4380:Gldc UTSW 19 30,138,168 (GRCm39) intron probably benign
R4508:Gldc UTSW 19 30,120,807 (GRCm39) missense probably damaging 1.00
R4570:Gldc UTSW 19 30,151,839 (GRCm39) missense probably benign
R4655:Gldc UTSW 19 30,138,102 (GRCm39) intron probably benign
R4842:Gldc UTSW 19 30,111,132 (GRCm39) missense possibly damaging 0.94
R5070:Gldc UTSW 19 30,095,998 (GRCm39) missense possibly damaging 0.84
R5085:Gldc UTSW 19 30,128,936 (GRCm39) missense probably damaging 1.00
R5268:Gldc UTSW 19 30,123,125 (GRCm39) missense probably damaging 0.96
R5368:Gldc UTSW 19 30,135,921 (GRCm39) missense probably benign
R5718:Gldc UTSW 19 30,088,172 (GRCm39) nonsense probably null
R5878:Gldc UTSW 19 30,120,867 (GRCm39) splice site probably null
R6192:Gldc UTSW 19 30,111,172 (GRCm39) missense probably damaging 0.98
R6453:Gldc UTSW 19 30,093,917 (GRCm39) missense probably damaging 0.99
R6777:Gldc UTSW 19 30,110,912 (GRCm39) missense probably damaging 1.00
R6865:Gldc UTSW 19 30,111,162 (GRCm39) missense possibly damaging 0.92
R7332:Gldc UTSW 19 30,093,926 (GRCm39) missense probably damaging 0.99
R7390:Gldc UTSW 19 30,077,314 (GRCm39) missense possibly damaging 0.46
R7647:Gldc UTSW 19 30,096,067 (GRCm39) missense probably damaging 0.96
R8081:Gldc UTSW 19 30,135,987 (GRCm39) frame shift probably null
R8171:Gldc UTSW 19 30,111,161 (GRCm39) missense probably benign 0.24
R8321:Gldc UTSW 19 30,120,807 (GRCm39) nonsense probably null
R8374:Gldc UTSW 19 30,114,594 (GRCm39) missense probably damaging 1.00
R8503:Gldc UTSW 19 30,077,254 (GRCm39) missense probably benign 0.26
R8510:Gldc UTSW 19 30,093,905 (GRCm39) missense probably damaging 1.00
R8785:Gldc UTSW 19 30,092,634 (GRCm39) missense probably damaging 1.00
R8818:Gldc UTSW 19 30,078,212 (GRCm39) missense probably benign 0.05
R8820:Gldc UTSW 19 30,078,212 (GRCm39) missense probably benign 0.05
R8829:Gldc UTSW 19 30,078,212 (GRCm39) missense probably benign 0.05
R8830:Gldc UTSW 19 30,078,212 (GRCm39) missense probably benign 0.05
R8859:Gldc UTSW 19 30,116,779 (GRCm39) missense probably damaging 1.00
R8887:Gldc UTSW 19 30,111,156 (GRCm39) missense possibly damaging 0.94
R8935:Gldc UTSW 19 30,109,093 (GRCm39) missense probably benign 0.00
R8940:Gldc UTSW 19 30,128,884 (GRCm39) missense probably benign
R9070:Gldc UTSW 19 30,080,404 (GRCm39) missense probably damaging 1.00
R9100:Gldc UTSW 19 30,077,314 (GRCm39) missense possibly damaging 0.81
R9144:Gldc UTSW 19 30,114,593 (GRCm39) missense
R9163:Gldc UTSW 19 30,111,686 (GRCm39) missense probably benign 0.13
R9429:Gldc UTSW 19 30,091,172 (GRCm39) missense possibly damaging 0.88
Z1177:Gldc UTSW 19 30,123,148 (GRCm39) missense possibly damaging 0.61
Z1177:Gldc UTSW 19 30,088,179 (GRCm39) missense probably damaging 0.99
Z1177:Gldc UTSW 19 30,088,178 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGTTGACACTGTCCGATTTCACACC -3'
(R):5'- GGCTTTCATGCGAAGGCATTCTG -3'

Sequencing Primer
(F):5'- GTCCGATTTCACACCCCTCC -3'
(R):5'- CCTAACGTGTGTCATAGACAGTC -3'
Posted On 2013-05-09