Incidental Mutation 'R2312:Gldc'
ID 247376
Institutional Source Beutler Lab
Gene Symbol Gldc
Ensembl Gene ENSMUSG00000024827
Gene Name glycine decarboxylase
Synonyms b2b2679Clo, D030049L12Rik, D19Wsu57e
MMRRC Submission 040311-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2312 (G1)
Quality Score 225
Status Not validated
Chromosome 19
Chromosomal Location 30075847-30152829 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 30078226 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Isoleucine at position 924 (F924I)
Ref Sequence ENSEMBL: ENSMUSP00000025778 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025778]
AlphaFold Q91W43
Predicted Effect probably damaging
Transcript: ENSMUST00000025778
AA Change: F924I

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000025778
Gene: ENSMUSG00000024827
AA Change: F924I

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
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.8%
  • 20x: 93.5%
Validation Efficiency
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aqp12 A G 1: 92,934,531 (GRCm39) E136G probably benign Het
Bltp3b A G 10: 89,616,995 (GRCm39) T179A probably damaging Het
Cdhr4 G A 9: 107,872,486 (GRCm39) V244I probably benign Het
Col1a2 G A 6: 4,518,822 (GRCm39) probably benign Het
Crygf A T 1: 65,965,717 (GRCm39) M1L probably benign Het
Dapk1 G T 13: 60,905,167 (GRCm39) C959F probably damaging Het
Dop1a C G 9: 86,403,495 (GRCm39) S1565* probably null Het
Eya4 A G 10: 22,982,163 (GRCm39) S622P probably damaging Het
Fbln1 T C 15: 85,147,549 (GRCm39) V598A probably benign Het
H1f10 T C 6: 87,958,130 (GRCm39) Y70C probably damaging Het
Herc1 C A 9: 66,415,563 (GRCm39) S4846* probably null Het
Jmjd1c A T 10: 67,074,629 (GRCm39) K1917N probably damaging Het
Kcnh2 A G 5: 24,529,952 (GRCm39) probably null Het
Lmtk2 T C 5: 144,110,444 (GRCm39) F388S probably damaging Het
Lpar1 A C 4: 58,487,168 (GRCm39) Y34* probably null Het
Lrpprc G A 17: 85,080,686 (GRCm39) P180S probably damaging Het
Mex3a A G 3: 88,443,785 (GRCm39) H287R probably damaging Het
Nid1 A G 13: 13,675,078 (GRCm39) T933A probably benign Het
Or52r1c A G 7: 102,735,633 (GRCm39) T298A probably damaging Het
Pcdhb7 A G 18: 37,475,250 (GRCm39) T129A probably benign Het
Pfkm T A 15: 98,023,456 (GRCm39) Y385N probably damaging Het
Prmt2 G A 10: 76,062,089 (GRCm39) Q39* probably null Het
Prx T C 7: 27,216,051 (GRCm39) V184A possibly damaging Het
Ptgdr A C 14: 45,096,619 (GRCm39) L31R probably damaging Het
Rab3b A G 4: 108,747,691 (GRCm39) T63A probably damaging Het
Rassf1 T C 9: 107,434,749 (GRCm39) M156T probably damaging Het
Rhobtb1 C A 10: 69,106,293 (GRCm39) S286* probably null Het
Rin2 C T 2: 145,702,366 (GRCm39) T354I probably benign Het
Rmnd1 A T 10: 4,377,466 (GRCm39) M71K probably benign Het
Rnf130 T A 11: 49,978,290 (GRCm39) probably null Het
Rxrb T A 17: 34,251,103 (GRCm39) probably benign Het
Ryr2 G T 13: 11,753,128 (GRCm39) T1731K probably damaging Het
Serpine2 A T 1: 79,780,570 (GRCm39) L293Q probably damaging Het
Skint6 T C 4: 113,095,339 (GRCm39) T107A probably damaging Het
Slc9a8 T A 2: 167,293,196 (GRCm39) H181Q probably benign Het
Spaca3 A T 11: 80,754,037 (GRCm39) Y58F possibly damaging Het
Sptbn1 T C 11: 30,104,249 (GRCm39) T152A probably damaging Het
Tlr2 A G 3: 83,744,847 (GRCm39) L412P probably damaging Het
Trak2 A G 1: 58,974,941 (GRCm39) S84P probably damaging Het
Trappc9 G A 15: 72,897,816 (GRCm39) R377W probably damaging Het
Trpm2 C A 10: 77,754,798 (GRCm39) E1229D probably benign Het
Ttc14 A G 3: 33,861,984 (GRCm39) probably null Het
Tyrp1 G A 4: 80,755,801 (GRCm39) W190* probably null Het
Ulk1 C T 5: 110,937,223 (GRCm39) R691Q probably benign Het
Vegfb C A 19: 6,962,795 (GRCm39) R160L possibly damaging Het
Vmn1r220 A G 13: 23,368,147 (GRCm39) M183T probably damaging Het
Vmn2r112 T A 17: 22,822,096 (GRCm39) V258E probably damaging Het
Wnt10a C A 1: 74,842,589 (GRCm39) A355E 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
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'- CAGCCATTCGAGATTGAAACCTC -3'
(R):5'- TCCTGCTACTACATAGACGTACC -3'

Sequencing Primer
(F):5'- CGAGATTGAAACCTCTGTGTTTC -3'
(R):5'- CGTACCTTAGAATGCTTGTAAAAGCC -3'
Posted On 2014-11-11