Incidental Mutation 'R8818:Gldc'
ID 672902
Institutional Source Beutler Lab
Gene Symbol Gldc
Ensembl Gene ENSMUSG00000024827
Gene Name glycine decarboxylase
Synonyms b2b2679Clo, D030049L12Rik, D19Wsu57e
MMRRC Submission 068651-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8818 (G1)
Quality Score 225.009
Status Validated
Chromosome 19
Chromosomal Location 30075847-30152829 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to G at 30078212 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Isoleucine at position 928 (M928I)
Ref Sequence ENSEMBL: ENSMUSP00000025778 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025778]
AlphaFold Q91W43
Predicted Effect probably benign
Transcript: ENSMUST00000025778
AA Change: M928I

PolyPhen 2 Score 0.045 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000025778
Gene: ENSMUSG00000024827
AA Change: M928I

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 0.1865 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 98% (55/56)
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca14 G T 7: 119,815,524 (GRCm39) M257I probably benign Het
Adam23 T C 1: 63,584,627 (GRCm39) V345A probably damaging Het
Anxa6 T G 11: 54,902,578 (GRCm39) N52T possibly damaging Het
Arhgef15 G A 11: 68,841,938 (GRCm39) H496Y probably damaging Het
Atp2a3 A G 11: 72,872,765 (GRCm39) E771G probably damaging Het
B3gnt5 A G 16: 19,588,347 (GRCm39) T189A possibly damaging Het
Becn1 A T 11: 101,186,230 (GRCm39) S125T probably damaging Het
Bltp1 T G 3: 37,050,697 (GRCm39) M3011R possibly damaging Het
Ccdc180 A G 4: 45,900,484 (GRCm39) M283V probably benign Het
Cdh17 T C 4: 11,771,323 (GRCm39) F35S probably damaging Het
Clcn1 T A 6: 42,282,477 (GRCm39) I515N probably damaging Het
Cyp4f17 A G 17: 32,743,068 (GRCm39) Y247C probably damaging Het
Dcp1a T A 14: 30,240,899 (GRCm39) H236Q possibly damaging Het
Dnah11 T A 12: 117,874,764 (GRCm39) N4034Y probably damaging Het
Dsg1a A G 18: 20,473,599 (GRCm39) I891V possibly damaging Het
Eid3 A G 10: 82,703,441 (GRCm39) N301D probably damaging Het
Fbrs C A 7: 127,078,694 (GRCm39) D108E unknown Het
Fbxw14 A C 9: 109,116,071 (GRCm39) probably benign Het
Fzd8 A G 18: 9,214,474 (GRCm39) T519A probably benign Het
Gpr3 C A 4: 132,938,538 (GRCm39) V45L possibly damaging Het
Gramd1b A T 9: 40,215,780 (GRCm39) I690K probably benign Het
Grhl2 T A 15: 37,270,912 (GRCm39) D33E probably damaging Het
Kcnj4 C A 15: 79,369,920 (GRCm39) R20L probably damaging Het
Klhl5 A G 5: 65,305,989 (GRCm39) I319V probably benign Het
Lars2 A T 9: 123,221,892 (GRCm39) E135D possibly damaging Het
Map9 T A 3: 82,291,270 (GRCm39) Y602N possibly damaging Het
Mphosph9 A T 5: 124,463,027 (GRCm39) L6* probably null Het
Naa35 C T 13: 59,748,761 (GRCm39) T131M probably damaging Het
Nucb2 T A 7: 116,121,136 (GRCm39) L22Q possibly damaging Het
Or8g26 A G 9: 39,096,062 (GRCm39) Y193C probably damaging Het
Or8k28 C A 2: 86,286,078 (GRCm39) C179F probably damaging Het
Pcdhb6 C T 18: 37,468,837 (GRCm39) T586I probably benign Het
Ppcs A T 4: 119,279,330 (GRCm39) L74Q probably damaging Het
Ppp6r3 A T 19: 3,517,216 (GRCm39) V677D probably benign Het
Psg27 C T 7: 18,294,337 (GRCm39) G357S probably damaging Het
Ptgdr2 A G 19: 10,918,380 (GRCm39) N299S probably damaging Het
Relb T A 7: 19,353,762 (GRCm39) I39F probably damaging Het
Ripor2 T A 13: 24,901,651 (GRCm39) S907R possibly damaging Het
Rnf170 T G 8: 26,629,043 (GRCm39) D172E probably benign Het
Rnf31 C A 14: 55,832,396 (GRCm39) Q273K probably benign Het
Rrp36 A T 17: 46,983,336 (GRCm39) S93T probably damaging Het
Rsad1 A T 11: 94,439,100 (GRCm39) V120D probably benign Het
Ryr3 C T 2: 112,661,441 (GRCm39) A1870T probably damaging Het
Serpina10 T G 12: 103,595,063 (GRCm39) D52A probably benign Het
Slc47a1 A G 11: 61,261,055 (GRCm39) I115T probably benign Het
Spag17 T A 3: 99,920,543 (GRCm39) M426K probably benign Het
Sppl2b TGTCACAGGT TGT 10: 80,701,903 (GRCm39) probably null Het
Sptbn4 T G 7: 27,063,592 (GRCm39) E2283A possibly damaging Het
Top3a A G 11: 60,633,877 (GRCm39) C740R probably damaging Het
Tpgs2 A T 18: 25,291,365 (GRCm39) V33E probably damaging Het
Treh T C 9: 44,592,823 (GRCm39) I116T probably damaging Het
Trpm3 A T 19: 22,955,952 (GRCm39) N1138I possibly damaging Het
Unc13d AATGCCTCCCATGCC AATGCCTCCCATGCCTCCCATGCC 11: 115,958,998 (GRCm39) probably benign Het
Vamp9 A T 5: 100,089,094 (GRCm39) N120Y probably damaging Het
Zswim9 G T 7: 12,994,456 (GRCm39) Q567K probably benign 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
R0269:Gldc UTSW 19 30,096,002 (GRCm39) missense probably damaging 0.98
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
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'- CAGCCATTCGAGATTGAAACCTC -3'
(R):5'- GTCCTGCTACTACATAGACGTACC -3'

Sequencing Primer
(F):5'- CGAGATTGAAACCTCTGTGTTTC -3'
(R):5'- TGCTTGTAAAAGCCATGCTAC -3'
Posted On 2021-04-30