Incidental Mutation 'R4191:Gldc'
ID 318338
Institutional Source Beutler Lab
Gene Symbol Gldc
Ensembl Gene ENSMUSG00000024827
Gene Name glycine decarboxylase
Synonyms b2b2679Clo, D030049L12Rik, D19Wsu57e
MMRRC Submission 041022-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4191 (G1)
Quality Score 225
Status Validated
Chromosome 19
Chromosomal Location 30075847-30152829 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 30123058 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 279 (E279G)
Ref Sequence ENSEMBL: ENSMUSP00000025778 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025778]
AlphaFold Q91W43
Predicted Effect probably damaging
Transcript: ENSMUST00000025778
AA Change: E279G

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000025778
Gene: ENSMUSG00000024827
AA Change: E279G

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 0.3399 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.9%
Validation Efficiency 95% (57/60)
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc1 A G 16: 14,207,728 (GRCm39) T22A probably damaging Het
Ache A T 5: 137,289,334 (GRCm39) I347F probably damaging Het
Adgrl1 C G 8: 84,665,569 (GRCm39) R1464G probably benign Het
Cdh11 T C 8: 103,377,380 (GRCm39) D422G probably damaging Het
Cdx1 C T 18: 61,153,510 (GRCm39) S176N possibly damaging Het
Cimip3 C T 17: 47,747,562 (GRCm39) R61H probably damaging Het
Csmd3 T C 15: 47,710,667 (GRCm39) D1536G probably damaging Het
Cyct G T 2: 76,184,535 (GRCm39) P72Q probably damaging Het
Ddx19b A T 8: 111,737,980 (GRCm39) L256Q probably damaging Het
Disp1 G T 1: 182,870,737 (GRCm39) A561E probably damaging Het
Donson C A 16: 91,485,480 (GRCm39) A41S possibly damaging Het
Gpr160 A T 3: 30,950,863 (GRCm39) I312F possibly damaging Het
H2-Eb2 G A 17: 34,563,529 (GRCm39) probably benign Het
Igdcc4 A G 9: 65,031,433 (GRCm39) Q457R probably benign Het
Irf2bp2 T C 8: 127,320,084 (GRCm39) D31G probably damaging Het
Klrb1 T A 6: 128,690,597 (GRCm39) K42* probably null Het
Lrrfip1 A T 1: 91,038,121 (GRCm39) E446D probably benign Het
Macf1 A G 4: 123,366,835 (GRCm39) F1077S possibly damaging Het
Maml3 A G 3: 51,597,390 (GRCm39) V1098A probably benign Het
Mrgpra4 T C 7: 47,630,867 (GRCm39) S245G probably benign Het
Mybbp1a A G 11: 72,342,113 (GRCm39) E1283G probably damaging Het
Myh2 A G 11: 67,068,226 (GRCm39) S285G possibly damaging Het
Myh7b A G 2: 155,475,319 (GRCm39) D1876G probably benign Het
Nr4a2 T C 2: 57,002,391 (GRCm39) S21G probably damaging Het
Or10d1c T A 9: 38,894,313 (GRCm39) Q9L probably benign Het
Or2y14 T A 11: 49,404,639 (GRCm39) M58K probably damaging Het
Or7g25 A G 9: 19,160,383 (GRCm39) V104A probably benign Het
Or8c11 T A 9: 38,289,648 (GRCm39) M157K probably damaging Het
Or8k18 C A 2: 86,085,666 (GRCm39) V124L probably benign Het
Pcdhgb8 G C 18: 37,896,594 (GRCm39) D555H probably damaging Het
Pcsk6 T C 7: 65,675,056 (GRCm39) S476P probably damaging Het
Pex10 T C 4: 155,152,362 (GRCm39) probably null Het
Pgf T C 12: 85,218,561 (GRCm39) D63G probably benign Het
Piwil4 A G 9: 14,626,296 (GRCm39) S465P probably damaging Het
Plcb1 A C 2: 135,187,010 (GRCm39) H759P probably damaging Het
Pmfbp1 A T 8: 110,254,260 (GRCm39) M432L probably benign Het
Prodh C T 16: 17,891,504 (GRCm39) V480I probably benign Het
Rmnd1 A T 10: 4,360,809 (GRCm39) probably benign Het
Ro60 T C 1: 143,646,524 (GRCm39) I74V probably benign Het
Senp2 G T 16: 21,865,417 (GRCm39) W580L probably damaging Het
Svep1 C T 4: 58,046,601 (GRCm39) C3510Y possibly damaging Het
Tanc1 A G 2: 59,669,357 (GRCm39) I1274V probably damaging Het
Tep1 T C 14: 51,074,263 (GRCm39) E1874G probably damaging Het
Tgfbr2 T C 9: 115,939,009 (GRCm39) T298A probably damaging Het
Tlk1 G A 2: 70,555,891 (GRCm39) R423C probably damaging Het
Trp53rkb T C 2: 166,637,395 (GRCm39) I117T probably damaging Het
Ttll9 A G 2: 152,844,927 (GRCm39) T432A probably benign Het
Vit A G 17: 78,894,255 (GRCm39) H219R probably benign Het
Zfp112 A G 7: 23,825,568 (GRCm39) D512G probably benign Het
Zfyve19 A G 2: 119,041,312 (GRCm39) K76R possibly 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
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
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'- ACCAGGGATCAGTGAGTGAC -3'
(R):5'- ATGAACATGTCACACGTGCG -3'

Sequencing Primer
(F):5'- CCAGGGATCAGTGAGTGACAGTAAC -3'
(R):5'- GACACACACAGACACACGGG -3'
Posted On 2015-06-10