Incidental Mutation 'R8171:Gldc'
ID 634168
Institutional Source Beutler Lab
Gene Symbol Gldc
Ensembl Gene ENSMUSG00000024827
Gene Name glycine decarboxylase
Synonyms D030049L12Rik, D19Wsu57e
MMRRC Submission
Accession Numbers

Genbank: NM_138595.1
Is this an essential gene? Essential (E-score: 1.000) question?
Stock # R8171 (G1)
Quality Score 225.009
Status Not validated
Chromosome 19
Chromosomal Location 30098449-30175418 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to T at 30133761 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Asparagine to Lysine at position 538 (N538K)
Ref Sequence ENSEMBL: ENSMUSP00000025778 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025778]
AlphaFold Q91W43
Predicted Effect probably benign
Transcript: ENSMUST00000025778
AA Change: N538K

PolyPhen 2 Score 0.240 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000025778
Gene: ENSMUSG00000024827
AA Change: N538K

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: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 97.9%
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: 95 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3425401B19Rik G T 14: 32,662,025 A661E probably benign Het
4932438A13Rik T C 3: 36,975,713 V2423A probably benign Het
4933425L06Rik T A 13: 105,109,783 V284E probably benign Het
Abhd14a T A 9: 106,440,761 T142S probably benign Het
Actn1 A G 12: 80,196,393 probably null Het
Adss T C 1: 177,796,351 N15S probably benign Het
Alpk2 A G 18: 65,305,983 S780P probably benign Het
Asap1 G T 15: 64,110,966 L830M probably damaging Het
Atic T C 1: 71,569,873 V319A possibly damaging Het
Atp8a2 A T 14: 60,046,044 I87N probably damaging Het
Bace2 G T 16: 97,424,586 V407L possibly damaging Het
Bmp3 A T 5: 98,872,669 Y317F probably damaging Het
Ccdc159 A G 9: 21,933,711 E291G possibly damaging Het
Cct8l1 T A 5: 25,516,554 L89Q probably damaging Het
Cep83 T A 10: 94,768,935 N503K possibly damaging Het
Ces4a A G 8: 105,147,207 Y436C probably damaging Het
Cftr T A 6: 18,258,288 D579E probably damaging Het
Chd9 T A 8: 91,025,387 V1751D possibly damaging Het
Clasp2 A T 9: 113,903,906 T937S possibly damaging Het
Clock T A 5: 76,266,414 D17V possibly damaging Het
Cpm T C 10: 117,683,315 L376P probably damaging Het
Crocc2 T C 1: 93,189,001 probably null Het
Csnk1g2 A G 10: 80,639,802 D401G probably damaging Het
Cyb5r4 C T 9: 87,042,810 L206F possibly damaging Het
Cyp1a1 T A 9: 57,700,196 W36R probably benign Het
Cyp3a59 A T 5: 146,085,774 H30L probably damaging Het
Dab2 G A 15: 6,423,926 V182I probably benign Het
Dnah1 G T 14: 31,297,110 F1342L probably damaging Het
Draxin A T 4: 148,115,666 L109Q possibly damaging Het
Elfn1 G A 5: 139,971,357 V39M probably damaging Het
Erlin1 A G 19: 44,069,329 I19T probably benign Het
F830016B08Rik T A 18: 60,300,078 S78T possibly damaging Het
Fer1l4 A G 2: 156,048,231 V258A probably benign Het
Fgb T C 3: 83,042,515 D445G probably damaging Het
Fgd6 T C 10: 94,074,332 probably null Het
Frem3 T A 8: 80,615,240 D1387E probably damaging Het
Gdf3 T C 6: 122,609,903 T22A probably benign Het
Glcci1 C T 6: 8,593,167 A511V probably benign Het
Glipr1l1 C T 10: 112,078,384 P217S probably benign Het
Gm15800 A G 5: 121,318,756 E728G possibly damaging Het
Gm35339 C A 15: 76,363,619 F1614L Het
Gpr161 A G 1: 165,306,436 N89S probably damaging Het
Gypa T A 8: 80,509,463 S166T probably benign Het
Hcar1 A G 5: 123,879,089 S180P probably damaging Het
Hcn1 T C 13: 117,602,734 S11P unknown Het
Itih1 A T 14: 30,937,090 M323K possibly damaging Het
Ivl A G 3: 92,571,778 S327P probably damaging Het
Kcnt2 T A 1: 140,509,465 N545K probably benign Het
Kdm4b A T 17: 56,389,534 R417W probably damaging Het
Kif13a T C 13: 46,778,968 E1083G probably damaging Het
Klhl40 A T 9: 121,778,557 H261L probably benign Het
Kpnb1 A G 11: 97,175,747 probably null Het
Lamc3 C A 2: 31,914,971 T621N probably benign Het
Lingo3 T C 10: 80,834,761 H445R probably benign Het
Ly75 G A 2: 60,314,228 T1297I possibly damaging Het
Lypd6 C T 2: 50,190,747 T149M possibly damaging Het
Mcrs1 A T 15: 99,248,732 D139E probably damaging Het
Muc5b G A 7: 141,861,000 S2561N unknown Het
Mybpc1 C T 10: 88,523,003 G1095R probably damaging Het
Myh1 A G 11: 67,202,572 Y163C probably damaging Het
Notch4 T A 17: 34,582,509 C1110* probably null Het
Olfr1257 A G 2: 89,881,065 I80V probably benign Het
Olfr527 A T 7: 140,336,230 I123F probably damaging Het
Olfr705 C T 7: 106,714,618 S21N probably benign Het
Olfr705 T A 7: 106,714,619 S21C Het
Pcsk1 T A 13: 75,090,091 C10* probably null Het
Pdlim5 A T 3: 142,312,187 S107T probably benign Het
Plac8l1 T A 18: 42,180,380 D99V probably damaging Het
Plin2 A T 4: 86,657,112 V400E probably damaging Het
Plxna1 G A 6: 89,357,120 P176S probably benign Het
Pnn A G 12: 59,070,437 K238R probably damaging Het
Pou5f1 A G 17: 35,510,036 E231G probably benign Het
Ppara A T 15: 85,797,876 M258L probably benign Het
Prune2 G A 19: 17,120,518 D1129N probably damaging Het
Rai14 G A 15: 10,633,163 T47M probably damaging Het
Rdh5 T C 10: 128,918,100 I117V probably benign Het
Rpain G A 11: 70,973,898 C137Y probably damaging Het
Scn3a A G 2: 65,530,810 V126A possibly damaging Het
Senp7 G T 16: 56,111,726 L129F probably damaging Het
Setd1a A G 7: 127,791,227 D1025G unknown Het
Sirt4 A T 5: 115,483,023 V30E probably damaging Het
Slit1 C A 19: 41,727,073 R113L probably damaging Het
Stxbp5l G A 16: 37,208,054 T549I noncoding transcript Het
Sytl2 A G 7: 90,409,470 M926V probably damaging Het
Tgfbr2 C T 9: 116,130,006 W113* probably null Het
Tmem86a A G 7: 47,053,764 Y213C probably damaging Het
Tpo T A 12: 30,104,046 Y220F probably damaging Het
Ttc6 C A 12: 57,673,310 A889E probably damaging Het
Tyw1 A G 5: 130,300,014 D547G probably benign Het
Ubtfl1 A G 9: 18,409,227 K17R probably benign Het
Usp46 T A 5: 74,002,693 I331F probably benign Het
Vmn2r111 T C 17: 22,573,092 H61R probably benign Het
Vwa9 A T 9: 64,973,250 H213L possibly damaging Het
Wdr75 T A 1: 45,822,546 N715K probably benign Het
Zfp772 A T 7: 7,204,097 C198* probably null Het
Other mutations in Gldc
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00160:Gldc APN 19 30115240 missense probably damaging 1.00
IGL01016:Gldc APN 19 30133493 missense possibly damaging 0.93
IGL01112:Gldc APN 19 30158513 critical splice donor site probably null
IGL01510:Gldc APN 19 30113721 critical splice donor site probably null
IGL01516:Gldc APN 19 30099032 missense probably damaging 1.00
IGL01598:Gldc APN 19 30133756 missense probably damaging 1.00
IGL01646:Gldc APN 19 30100765 missense possibly damaging 0.61
IGL02024:Gldc APN 19 30100827 missense probably damaging 1.00
IGL02125:Gldc APN 19 30147241 missense probably benign 0.03
IGL02548:Gldc APN 19 30099899 missense probably benign
IGL02711:Gldc APN 19 30145146 critical splice donor site probably null
IGL02818:Gldc APN 19 30136509 missense probably damaging 0.99
IGL02982:Gldc APN 19 30145145 critical splice donor site probably null
IGL03165:Gldc APN 19 30098993 missense possibly damaging 0.61
jojoba UTSW 19 30133512 missense probably damaging 1.00
miserable UTSW 19 30151536 missense probably damaging 1.00
Urchin UTSW 19 30118602 missense probably damaging 0.98
I2289:Gldc UTSW 19 30147176 nonsense probably null
R0180:Gldc UTSW 19 30100817 missense possibly damaging 0.95
R0269:Gldc UTSW 19 30118602 missense probably damaging 0.98
R0277:Gldc UTSW 19 30116451 missense possibly damaging 0.84
R1085:Gldc UTSW 19 30151428 missense probably damaging 1.00
R1159:Gldc UTSW 19 30160762 intron probably benign
R1500:Gldc UTSW 19 30113825 missense possibly damaging 0.88
R1507:Gldc UTSW 19 30118638 missense probably damaging 1.00
R1592:Gldc UTSW 19 30160677 intron probably benign
R1593:Gldc UTSW 19 30113750 missense probably damaging 1.00
R1675:Gldc UTSW 19 30143453 missense probably damaging 1.00
R1869:Gldc UTSW 19 30139332 missense probably benign
R1965:Gldc UTSW 19 30137113 nonsense probably null
R2312:Gldc UTSW 19 30100826 missense probably damaging 0.98
R2425:Gldc UTSW 19 30131790 missense probably damaging 1.00
R3836:Gldc UTSW 19 30118675 splice site probably benign
R3837:Gldc UTSW 19 30118675 splice site probably benign
R3839:Gldc UTSW 19 30118675 splice site probably benign
R4191:Gldc UTSW 19 30145658 missense probably damaging 0.96
R4380:Gldc UTSW 19 30160768 intron probably benign
R4508:Gldc UTSW 19 30143407 missense probably damaging 1.00
R4570:Gldc UTSW 19 30174439 missense probably benign
R4655:Gldc UTSW 19 30160702 intron probably benign
R4842:Gldc UTSW 19 30133732 missense possibly damaging 0.94
R5070:Gldc UTSW 19 30118598 missense possibly damaging 0.84
R5085:Gldc UTSW 19 30151536 missense probably damaging 1.00
R5268:Gldc UTSW 19 30145725 missense probably damaging 0.96
R5368:Gldc UTSW 19 30158521 missense probably benign
R5718:Gldc UTSW 19 30110772 nonsense probably null
R5878:Gldc UTSW 19 30143467 splice site probably null
R6192:Gldc UTSW 19 30133772 missense probably damaging 0.98
R6453:Gldc UTSW 19 30116517 missense probably damaging 0.99
R6777:Gldc UTSW 19 30133512 missense probably damaging 1.00
R6865:Gldc UTSW 19 30133762 missense possibly damaging 0.92
R7332:Gldc UTSW 19 30116526 missense probably damaging 0.99
R7390:Gldc UTSW 19 30099914 missense possibly damaging 0.46
R7647:Gldc UTSW 19 30118667 missense probably damaging 0.96
R8081:Gldc UTSW 19 30158587 frame shift probably null
R8321:Gldc UTSW 19 30143407 nonsense probably null
R8374:Gldc UTSW 19 30137194 missense probably damaging 1.00
R8503:Gldc UTSW 19 30099854 missense probably benign 0.26
R8510:Gldc UTSW 19 30116505 missense probably damaging 1.00
R8785:Gldc UTSW 19 30115234 missense probably damaging 1.00
R8818:Gldc UTSW 19 30100812 missense probably benign 0.05
R8820:Gldc UTSW 19 30100812 missense probably benign 0.05
R8829:Gldc UTSW 19 30100812 missense probably benign 0.05
R8830:Gldc UTSW 19 30100812 missense probably benign 0.05
R8859:Gldc UTSW 19 30139379 missense probably damaging 1.00
R8887:Gldc UTSW 19 30133756 missense possibly damaging 0.94
R8935:Gldc UTSW 19 30131693 missense probably benign 0.00
R8940:Gldc UTSW 19 30151484 missense probably benign
R9070:Gldc UTSW 19 30103004 missense probably damaging 1.00
R9100:Gldc UTSW 19 30099914 missense possibly damaging 0.81
R9144:Gldc UTSW 19 30137193 missense
R9163:Gldc UTSW 19 30134286 missense probably benign 0.13
R9429:Gldc UTSW 19 30113772 missense possibly damaging 0.88
Z1177:Gldc UTSW 19 30110778 missense probably damaging 1.00
Z1177:Gldc UTSW 19 30110779 missense probably damaging 0.99
Z1177:Gldc UTSW 19 30145748 missense possibly damaging 0.61
Predicted Primers PCR Primer
(F):5'- GGCTATGCCCCATCTATGAACC -3'
(R):5'- TTCATCTCAGGAACCCCGTGTC -3'

Sequencing Primer
(F):5'- ATGCCCCATCTATGAACCTTCCC -3'
(R):5'- AGGAACCCCGTGTCCTCTTC -3'
Posted On 2020-07-13