Incidental Mutation 'R3907:Gphn'
ID 310268
Institutional Source Beutler Lab
Gene Symbol Gphn
Ensembl Gene ENSMUSG00000047454
Gene Name gephyrin
Synonyms 5730552E08Rik, geph
MMRRC Submission 040908-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R3907 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 78273153-78731546 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) T to A at 78540716 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000106018 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000052472] [ENSMUST00000110388]
AlphaFold Q8BUV3
Predicted Effect probably benign
Transcript: ENSMUST00000052472
SMART Domains Protein: ENSMUSP00000054064
Gene: ENSMUSG00000047454

DomainStartEndE-ValueType
MoCF_biosynth 18 165 4.52e-27 SMART
low complexity region 186 201 N/A INTRINSIC
Pfam:MoeA_N 356 522 5.6e-53 PFAM
MoCF_biosynth 535 678 8.1e-38 SMART
Pfam:MoeA_C 691 766 8.9e-26 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000110388
SMART Domains Protein: ENSMUSP00000106018
Gene: ENSMUSG00000047454

DomainStartEndE-ValueType
MoCF_biosynth 18 165 4.52e-27 SMART
low complexity region 186 201 N/A INTRINSIC
Pfam:MoeA_N 360 525 2.1e-35 PFAM
MoCF_biosynth 538 681 8.1e-38 SMART
Pfam:MoeA_C 694 769 8.1e-26 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.5%
Validation Efficiency 97% (56/58)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a neuronal assembly protein that anchors inhibitory neurotransmitter receptors to the postsynaptic cytoskeleton via high affinity binding to a receptor subunit domain and tubulin dimers. In nonneuronal tissues, the encoded protein is also required for molybdenum cofactor biosynthesis. Mutations in this gene may be associated with the neurological condition hyperplexia and also lead to molybdenum cofactor deficiency. Numerous alternatively spliced transcript variants encoding different isoforms have been described; however, the full-length nature of all transcript variants is not currently known. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruption of this gene die within one day of birth, apparently due to an inability to suckle. Apnea also develops within 12 hours of birth. [provided by MGI curators]
Allele List at MGI

All alleles(11) : Targeted, knock-out(1) Gene trapped(10)

Other mutations in this stock
Total: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts3 C A 5: 90,009,214 (GRCm39) G150C probably damaging Het
Ampd3 A G 7: 110,392,877 (GRCm39) D215G possibly damaging Het
Ank2 A G 3: 126,810,547 (GRCm39) L513P probably damaging Het
Apba1 T C 19: 23,914,870 (GRCm39) I690T probably damaging Het
Arid1a T C 4: 133,420,223 (GRCm39) probably benign Het
Arsi G A 18: 61,049,723 (GRCm39) G202E probably benign Het
Asns C T 6: 7,682,270 (GRCm39) probably null Het
Aspg T A 12: 112,078,693 (GRCm39) Y57* probably null Het
Asph T C 4: 9,474,934 (GRCm39) K680R probably benign Het
Atp2b4 A T 1: 133,666,324 (GRCm39) S243T probably damaging Het
Cacna1s T A 1: 136,012,007 (GRCm39) M483K probably damaging Het
Car4 G A 11: 84,855,183 (GRCm39) V141M probably damaging Het
Cct4 A G 11: 22,951,560 (GRCm39) I376V probably benign Het
Chrm4 C T 2: 91,758,084 (GRCm39) A164V probably damaging Het
Csf3r A T 4: 125,928,240 (GRCm39) D291V probably benign Het
Dcaf6 A T 1: 165,251,949 (GRCm39) C58* probably null Het
Ddi2 T C 4: 141,411,592 (GRCm39) D440G probably benign Het
Defb4 A T 8: 19,251,277 (GRCm39) Q48L possibly damaging Het
Dnaaf9 C T 2: 130,578,496 (GRCm39) A663T probably damaging Het
Duox2 C T 2: 122,113,541 (GRCm39) probably null Het
E130308A19Rik C T 4: 59,752,393 (GRCm39) T502I probably benign Het
Ephb1 A G 9: 101,878,925 (GRCm39) C522R probably benign Het
Fam76a T C 4: 132,643,432 (GRCm39) K101E probably damaging Het
Fat1 G C 8: 45,476,072 (GRCm39) R1706T probably benign Het
Fn1 C T 1: 71,647,072 (GRCm39) G1482R probably damaging Het
Gm10110 T C 14: 90,135,583 (GRCm39) noncoding transcript Het
Hars1 A T 18: 36,915,769 (GRCm39) D48E probably benign Het
Hmgcll1 G A 9: 75,979,943 (GRCm39) R111H probably benign Het
Ighv3-4 A G 12: 114,217,538 (GRCm39) S18P probably damaging Het
Iws1 G A 18: 32,212,973 (GRCm39) E134K possibly damaging Het
Kcnj4 G T 15: 79,369,946 (GRCm39) H11Q probably benign Het
Krt16 A G 11: 100,137,989 (GRCm39) V329A possibly damaging Het
Loxhd1 A T 18: 77,496,464 (GRCm39) M1575L possibly damaging Het
Mapkapk2 A T 1: 130,984,651 (GRCm39) S234T probably damaging Het
Mxd1 G T 6: 86,627,942 (GRCm39) Q199K probably benign Het
Nlrp5 T A 7: 23,133,071 (GRCm39) D905E possibly damaging Het
Or4c117 A C 2: 88,955,927 (GRCm39) Y49* probably null Het
Or6z7 A T 7: 6,483,678 (GRCm39) V159D probably damaging Het
Otoa A T 7: 120,724,788 (GRCm39) Q489L probably damaging Het
Pced1b T C 15: 97,282,431 (GRCm39) S157P probably damaging Het
Ppp1r16b T C 2: 158,603,410 (GRCm39) I345T probably benign Het
Prrt4 G T 6: 29,177,173 (GRCm39) L199M probably damaging Het
Ptpn6 T C 6: 124,702,239 (GRCm39) D347G possibly damaging Het
Pwwp3a T C 10: 80,074,150 (GRCm39) V401A probably damaging Het
Rcan1 A G 16: 92,262,917 (GRCm39) probably benign Het
Rif1 C T 2: 52,002,557 (GRCm39) L2004F probably benign Het
Rnf185 A G 11: 3,376,681 (GRCm39) probably benign Het
Shank2 C T 7: 143,963,313 (GRCm39) P307L probably damaging Het
Slc19a3 G A 1: 82,992,534 (GRCm39) R396C possibly damaging Het
Stn1 T C 19: 47,496,262 (GRCm39) D321G probably damaging Het
Taar7a T C 10: 23,868,457 (GRCm39) Y308C probably benign Het
Tespa1 T C 10: 130,192,666 (GRCm39) probably benign Het
Tmcc2 T C 1: 132,288,376 (GRCm39) D359G probably damaging Het
Trhde C T 10: 114,636,601 (GRCm39) G202E possibly damaging Het
Trip12 T C 1: 84,709,827 (GRCm39) T469A possibly damaging Het
Trip4 A G 9: 65,740,708 (GRCm39) I533T probably benign Het
Tsc22d1 T C 14: 76,653,983 (GRCm39) I154T probably damaging Het
Ttn C A 2: 76,733,686 (GRCm39) probably benign Het
Ugt8a T C 3: 125,708,631 (GRCm39) T160A possibly damaging Het
Usp54 A T 14: 20,636,181 (GRCm39) S288T probably damaging Het
Utrn C T 10: 12,585,926 (GRCm39) probably benign Het
Other mutations in Gphn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00338:Gphn APN 12 78,551,406 (GRCm39) missense probably damaging 1.00
IGL00701:Gphn APN 12 78,672,941 (GRCm39) missense possibly damaging 0.93
IGL00844:Gphn APN 12 78,711,342 (GRCm39) splice site probably benign
IGL01517:Gphn APN 12 78,423,148 (GRCm39) missense probably damaging 1.00
IGL02499:Gphn APN 12 78,539,074 (GRCm39) missense probably benign 0.17
IGL02827:Gphn APN 12 78,655,994 (GRCm39) missense probably damaging 1.00
IGL03136:Gphn APN 12 78,528,107 (GRCm39) missense possibly damaging 0.69
IGL03348:Gphn APN 12 78,673,893 (GRCm39) missense probably damaging 0.99
IGL03382:Gphn APN 12 78,528,087 (GRCm39) missense probably damaging 1.00
grizzlies UTSW 12 78,701,654 (GRCm39) missense probably benign 0.28
3-1:Gphn UTSW 12 78,659,775 (GRCm39) missense probably benign 0.06
R0054:Gphn UTSW 12 78,684,277 (GRCm39) missense probably damaging 1.00
R0054:Gphn UTSW 12 78,684,277 (GRCm39) missense probably damaging 1.00
R0212:Gphn UTSW 12 78,684,326 (GRCm39) missense probably damaging 0.99
R0389:Gphn UTSW 12 78,637,433 (GRCm39) missense probably damaging 1.00
R0535:Gphn UTSW 12 78,538,824 (GRCm39) missense possibly damaging 0.90
R1464:Gphn UTSW 12 78,659,738 (GRCm39) splice site probably benign
R1503:Gphn UTSW 12 78,551,403 (GRCm39) missense possibly damaging 0.94
R1606:Gphn UTSW 12 78,730,657 (GRCm39) missense probably damaging 1.00
R1896:Gphn UTSW 12 78,459,128 (GRCm39) missense possibly damaging 0.74
R2248:Gphn UTSW 12 78,501,595 (GRCm39) missense probably damaging 1.00
R3708:Gphn UTSW 12 78,579,467 (GRCm39) missense probably benign
R4537:Gphn UTSW 12 78,540,788 (GRCm39) missense probably benign 0.03
R4667:Gphn UTSW 12 78,501,591 (GRCm39) missense probably damaging 1.00
R4808:Gphn UTSW 12 78,701,654 (GRCm39) missense probably benign 0.28
R4840:Gphn UTSW 12 78,569,729 (GRCm39) critical splice donor site probably null
R4852:Gphn UTSW 12 78,673,984 (GRCm39) missense probably damaging 1.00
R4854:Gphn UTSW 12 78,673,984 (GRCm39) missense probably damaging 1.00
R4855:Gphn UTSW 12 78,673,984 (GRCm39) missense probably damaging 1.00
R5083:Gphn UTSW 12 78,670,063 (GRCm39) splice site probably null
R5224:Gphn UTSW 12 78,637,361 (GRCm39) missense probably damaging 0.99
R5580:Gphn UTSW 12 78,538,818 (GRCm39) missense probably damaging 1.00
R5626:Gphn UTSW 12 78,730,671 (GRCm39) missense probably benign 0.11
R6270:Gphn UTSW 12 78,569,724 (GRCm39) missense probably benign
R6563:Gphn UTSW 12 78,727,170 (GRCm39) critical splice donor site probably null
R6943:Gphn UTSW 12 78,538,955 (GRCm39) missense possibly damaging 0.88
R6958:Gphn UTSW 12 78,727,073 (GRCm39) missense possibly damaging 0.86
R7170:Gphn UTSW 12 78,730,663 (GRCm39) missense possibly damaging 0.67
R7295:Gphn UTSW 12 78,538,876 (GRCm39) missense probably benign 0.02
R7514:Gphn UTSW 12 78,672,939 (GRCm39) missense probably damaging 0.97
R7537:Gphn UTSW 12 78,551,454 (GRCm39) missense possibly damaging 0.62
R7680:Gphn UTSW 12 78,459,148 (GRCm39) missense probably benign 0.14
R8236:Gphn UTSW 12 78,711,311 (GRCm39) missense probably damaging 1.00
R8377:Gphn UTSW 12 78,711,280 (GRCm39) missense probably damaging 1.00
R8409:Gphn UTSW 12 78,659,784 (GRCm39) missense probably damaging 1.00
R8468:Gphn UTSW 12 78,273,601 (GRCm39) missense probably benign 0.22
R8742:Gphn UTSW 12 78,659,766 (GRCm39) missense probably damaging 1.00
R8832:Gphn UTSW 12 78,459,174 (GRCm39) synonymous silent
R8845:Gphn UTSW 12 78,538,953 (GRCm39) missense probably benign 0.30
R8972:Gphn UTSW 12 78,656,013 (GRCm39) critical splice donor site probably null
R9254:Gphn UTSW 12 78,674,036 (GRCm39) critical splice donor site probably null
R9287:Gphn UTSW 12 78,609,646 (GRCm39) missense possibly damaging 0.68
R9355:Gphn UTSW 12 78,538,968 (GRCm39) missense probably damaging 0.97
R9536:Gphn UTSW 12 78,609,636 (GRCm39) missense possibly damaging 0.78
Predicted Primers PCR Primer
(F):5'- CCAGGATTTATTGAGCTGTAAGAAC -3'
(R):5'- GTTTATAGCCCACCTCCAAATAAAG -3'

Sequencing Primer
(F):5'- AGTTCTTTCATTGAACACTGTCG -3'
(R):5'- GCCCACCTCCAAATAAAGAAGTATG -3'
Posted On 2015-04-17