Incidental Mutation 'R0180:Gldc'
ID 23889
Institutional Source Beutler Lab
Gene Symbol Gldc
Ensembl Gene ENSMUSG00000024827
Gene Name glycine decarboxylase
Synonyms b2b2679Clo, D030049L12Rik, D19Wsu57e
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0180 (G1)
Quality Score 200
Status Not validated
Chromosome 19
Chromosomal Location 30075847-30152829 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 30078217 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Threonine at position 927 (A927T)
Ref Sequence ENSEMBL: ENSMUSP00000025778 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025778]
AlphaFold Q91W43
Predicted Effect possibly damaging
Transcript: ENSMUST00000025778
AA Change: A927T

PolyPhen 2 Score 0.953 (Sensitivity: 0.79; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000025778
Gene: ENSMUSG00000024827
AA Change: A927T

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: 99.0%
  • 3x: 98.1%
  • 10x: 95.8%
  • 20x: 89.5%
Validation Efficiency 77% (53/69)
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: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110059E24Rik T A 19: 21,630,003 (GRCm39) N24Y probably damaging Het
2810408A11Rik A T 11: 69,789,702 (GRCm39) M311K probably benign Het
Ackr2 T C 9: 121,737,982 (GRCm39) I119T probably benign Het
Adamtsl3 A G 7: 82,225,198 (GRCm39) M336V probably benign Het
Adhfe1 T A 1: 9,634,082 (GRCm39) F374I probably benign Het
Apob C T 12: 8,058,285 (GRCm39) Q2256* probably null Het
Arg1 T C 10: 24,792,728 (GRCm39) I169V probably benign Het
Atxn1 A G 13: 45,711,024 (GRCm39) V636A probably damaging Het
B3gnt5 T A 16: 19,587,850 (GRCm39) I23K possibly damaging Het
Catsperg1 A T 7: 28,889,856 (GRCm39) probably null Het
Celf3 T A 3: 94,392,647 (GRCm39) F115L probably damaging Het
Cep192 T A 18: 67,968,559 (GRCm39) H984Q probably damaging Het
Col18a1 A G 10: 76,932,351 (GRCm39) V493A probably benign Het
Col5a2 C T 1: 45,450,620 (GRCm39) G376S probably damaging Het
Colec12 A G 18: 9,848,890 (GRCm39) H356R probably damaging Het
Colec12 C T 18: 9,858,921 (GRCm39) P568L unknown Het
Cracr2a T C 6: 127,581,037 (GRCm39) probably null Het
Ctsr T C 13: 61,310,559 (GRCm39) H62R probably damaging Het
Cyp4f40 G T 17: 32,878,641 (GRCm39) W61L probably benign Het
Dnah9 T G 11: 66,038,116 (GRCm39) H140P probably damaging Het
Dnai7 A G 6: 145,128,944 (GRCm39) probably benign Het
Dnm1 T G 2: 32,218,005 (GRCm39) I464L probably damaging Het
Dnmt1 G A 9: 20,819,916 (GRCm39) T1409I probably damaging Het
Dock1 G A 7: 134,700,566 (GRCm39) D1109N probably damaging Het
Efhc1 A G 1: 21,037,713 (GRCm39) M297V probably benign Het
Emcn A T 3: 137,124,755 (GRCm39) probably null Het
Ephb1 A T 9: 101,804,703 (GRCm39) M905K probably damaging Het
Fbxw10 A G 11: 62,743,922 (GRCm39) Y276C probably benign Het
Fermt3 C A 19: 6,979,711 (GRCm39) S474I possibly damaging Het
Frg1 T A 8: 41,852,105 (GRCm39) probably null Het
Gbf1 T C 19: 46,274,161 (GRCm39) S1732P probably benign Het
Gbp8 A C 5: 105,179,142 (GRCm39) L119R probably damaging Het
Gm8836 T A 6: 70,237,389 (GRCm39) probably benign Het
Grhl3 C T 4: 135,281,841 (GRCm39) V344I probably benign Het
Hhipl1 T A 12: 108,294,329 (GRCm39) L745H probably damaging Het
Ido1 T C 8: 25,083,156 (GRCm39) I90V possibly damaging Het
Itpr2 T A 6: 146,403,407 (GRCm39) probably benign Het
Kif1b T G 4: 149,298,116 (GRCm39) S1029R probably damaging Het
Kmt2a G A 9: 44,738,148 (GRCm39) probably benign Het
Limk1 T C 5: 134,698,115 (GRCm39) N215D probably damaging Het
Lims2 A G 18: 32,089,368 (GRCm39) K144E probably benign Het
Mfsd6l A T 11: 68,447,371 (GRCm39) Q74L possibly damaging Het
Mroh1 T A 15: 76,312,450 (GRCm39) S546T probably damaging Het
Ncbp3 T A 11: 72,955,804 (GRCm39) probably null Het
Nlrx1 G A 9: 44,166,756 (GRCm39) H776Y possibly damaging Het
Nptxr T C 15: 79,678,604 (GRCm39) M228V probably benign Het
Nsf T A 11: 103,821,606 (GRCm39) L13F probably damaging Het
Nyap1 T C 5: 137,736,283 (GRCm39) E68G probably damaging Het
Or10p22 A T 10: 128,826,703 (GRCm39) R307S possibly damaging Het
Or51r1 A G 7: 102,228,239 (GRCm39) Y179C probably damaging Het
Pcdhb9 A G 18: 37,535,307 (GRCm39) N434D probably damaging Het
Pgm5 T C 19: 24,793,127 (GRCm39) D313G probably damaging Het
Pkdcc G A 17: 83,529,299 (GRCm39) probably null Het
Pkp1 T C 1: 135,814,538 (GRCm39) K261R probably benign Het
Pnpla6 A G 8: 3,574,250 (GRCm39) probably null Het
Polr3b A G 10: 84,458,379 (GRCm39) T17A probably benign Het
Ppt2 A T 17: 34,845,477 (GRCm39) M98K probably damaging Het
Rasal3 T C 17: 32,618,379 (GRCm39) D142G probably benign Het
Rbm17 G A 2: 11,592,590 (GRCm39) S295L probably benign Het
Rhbdf1 A T 11: 32,160,042 (GRCm39) V153D possibly damaging Het
Slc6a3 C T 13: 73,710,455 (GRCm39) T355M probably damaging Het
Snrnp35 A T 5: 124,628,883 (GRCm39) probably benign Het
Sorcs2 A T 5: 36,311,189 (GRCm39) I37N probably damaging Het
Tecta G T 9: 42,278,109 (GRCm39) P1133Q probably benign Het
Tmem145 A G 7: 25,014,124 (GRCm39) I413V probably benign Het
Trappc11 G T 8: 47,981,009 (GRCm39) T144K possibly damaging Het
Triml2 A T 8: 43,643,346 (GRCm39) I223L probably benign Het
Ube2g2 T A 10: 77,466,573 (GRCm39) N19K possibly damaging Het
Ubqln3 A G 7: 103,791,047 (GRCm39) Y348H probably damaging Het
Wfs1 A G 5: 37,124,372 (GRCm39) F840L probably damaging Het
Zc3h11a T C 1: 133,549,349 (GRCm39) I771V probably benign Het
Zdhhc23 G A 16: 43,794,066 (GRCm39) P203S probably benign Het
Zfp106 T G 2: 120,364,356 (GRCm39) T684P probably damaging Het
Zfp217 A T 2: 169,962,057 (GRCm39) L90Q 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
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
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'- ACTCTCCAATTAGGGAGCCACCTC -3'
(R):5'- TGCGGTCTGAAGCTAAGTGTCAAC -3'

Sequencing Primer
(F):5'- GCCATTCGAGATTGAAACCTCTG -3'
(R):5'- GTGAAATGGAAATGCCACTCTC -3'
Posted On 2013-04-16