Incidental Mutation 'R4638:Snapc4'
ID 350781
Institutional Source Beutler Lab
Gene Symbol Snapc4
Ensembl Gene ENSMUSG00000036281
Gene Name small nuclear RNA activating complex, polypeptide 4
Synonyms 5730436L13Rik
MMRRC Submission 041900-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4638 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 26252777-26270665 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 26255314 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 1070 (L1070P)
Ref Sequence ENSEMBL: ENSMUSP00000109750 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028294] [ENSMUST00000035427] [ENSMUST00000114115]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000028294
SMART Domains Protein: ENSMUSP00000028294
Gene: ENSMUSG00000026928

DomainStartEndE-ValueType
Pfam:CARD 11 97 3.1e-21 PFAM
coiled coil region 145 272 N/A INTRINSIC
coiled coil region 375 415 N/A INTRINSIC
low complexity region 482 494 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000035427
AA Change: L1062P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000041767
Gene: ENSMUSG00000036281
AA Change: L1062P

DomainStartEndE-ValueType
low complexity region 33 52 N/A INTRINSIC
low complexity region 60 72 N/A INTRINSIC
coiled coil region 93 119 N/A INTRINSIC
low complexity region 200 212 N/A INTRINSIC
SANT 219 290 2.37e1 SMART
SANT 293 343 4.38e-10 SMART
SANT 345 397 3.05e-9 SMART
SANT 400 449 8.24e-15 SMART
SANT 452 501 7.8e-16 SMART
low complexity region 516 547 N/A INTRINSIC
Blast:SANT 550 753 1e-23 BLAST
low complexity region 893 909 N/A INTRINSIC
low complexity region 925 947 N/A INTRINSIC
low complexity region 971 983 N/A INTRINSIC
low complexity region 988 1007 N/A INTRINSIC
low complexity region 1157 1169 N/A INTRINSIC
low complexity region 1176 1190 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000114115
AA Change: L1070P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000109750
Gene: ENSMUSG00000036281
AA Change: L1070P

DomainStartEndE-ValueType
coiled coil region 3 29 N/A INTRINSIC
low complexity region 41 60 N/A INTRINSIC
low complexity region 68 80 N/A INTRINSIC
coiled coil region 101 127 N/A INTRINSIC
low complexity region 208 220 N/A INTRINSIC
SANT 227 298 2.37e1 SMART
SANT 301 351 4.38e-10 SMART
SANT 353 405 3.05e-9 SMART
SANT 408 457 8.24e-15 SMART
SANT 460 509 7.8e-16 SMART
low complexity region 524 555 N/A INTRINSIC
Blast:SANT 558 761 1e-23 BLAST
low complexity region 901 917 N/A INTRINSIC
low complexity region 933 955 N/A INTRINSIC
low complexity region 979 991 N/A INTRINSIC
low complexity region 996 1015 N/A INTRINSIC
low complexity region 1165 1177 N/A INTRINSIC
low complexity region 1184 1198 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000123934
SMART Domains Protein: ENSMUSP00000122456
Gene: ENSMUSG00000036281

DomainStartEndE-ValueType
SANT 47 99 3.05e-9 SMART
SANT 102 151 8.24e-15 SMART
SANT 154 203 7.8e-16 SMART
low complexity region 218 249 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125198
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125789
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135171
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149850
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149316
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148024
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137869
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136054
Meta Mutation Damage Score 0.1344 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency 91% (40/44)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the largest subunit of the small nuclear RNA-activating protein (SNAP) complex. The encoded protein contains a Myb DNA-binding domain, and is essential for RNA polymerase II and III polymerase transcription from small nuclear RNA promoters. A mutation in this gene is associated with ankylosing spondylitis. [provided by RefSeq, Jul 2016]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg8 A G 17: 84,999,369 (GRCm39) D155G probably damaging Het
Ano4 C T 10: 88,790,559 (GRCm39) A847T probably damaging Het
B4galt7 T C 13: 55,747,959 (GRCm39) probably benign Het
Camk1g T A 1: 193,038,667 (GRCm39) D85V probably damaging Het
Caskin1 G A 17: 24,725,602 (GRCm39) S1296N probably benign Het
Cebpa A G 7: 34,819,687 (GRCm39) N282D probably damaging Het
Cngb1 G A 8: 95,992,647 (GRCm39) T196M probably damaging Het
Cobll1 T C 2: 64,929,581 (GRCm39) M619V probably benign Het
Coro7 A T 16: 4,450,151 (GRCm39) I566N probably damaging Het
Dpyd A T 3: 119,059,726 (GRCm39) S808C probably benign Het
Fbn2 A G 18: 58,143,376 (GRCm39) V2893A probably benign Het
Gm10801 G C 2: 98,494,352 (GRCm39) R143T possibly damaging Het
Krba1 T A 6: 48,386,685 (GRCm39) L441* probably null Het
Lama5 T C 2: 179,832,206 (GRCm39) T1712A possibly damaging Het
Lnpep G A 17: 17,795,569 (GRCm39) T314I probably damaging Het
Lyst T C 13: 13,871,379 (GRCm39) probably null Het
Naa16 C A 14: 79,577,473 (GRCm39) probably null Het
Nek7 A T 1: 138,472,038 (GRCm39) F34Y probably benign Het
Or12e7 T C 2: 87,288,327 (GRCm39) S273P possibly damaging Het
Or2ag17 A T 7: 106,390,205 (GRCm39) M1K probably null Het
Park7 G A 4: 150,991,556 (GRCm39) Q45* probably null Het
Pclo C A 5: 14,730,447 (GRCm39) S2983* probably null Het
Pth1r A G 9: 110,556,141 (GRCm39) L244P possibly damaging Het
Pyroxd1 C G 6: 142,300,467 (GRCm39) S199* probably null Het
Slc11a1 G A 1: 74,414,437 (GRCm39) probably benign Het
Slc12a8 T G 16: 33,410,693 (GRCm39) S200A possibly damaging Het
Slc7a10 A G 7: 34,897,355 (GRCm39) E262G probably damaging Het
Smg1 T C 7: 117,795,149 (GRCm39) probably benign Het
Sp2 A G 11: 96,848,300 (GRCm39) I435T possibly damaging Het
Srp72 A G 5: 77,138,142 (GRCm39) E309G probably benign Het
Sympk G T 7: 18,777,385 (GRCm39) R545L possibly damaging Het
Tie1 C T 4: 118,341,039 (GRCm39) R314H probably benign Het
Tmem198 G T 1: 75,456,351 (GRCm39) G2* probably null Het
Tmem81 A G 1: 132,435,943 (GRCm39) probably benign Het
Ttn A T 2: 76,652,821 (GRCm39) V10938E possibly damaging Het
Zfp773 T A 7: 7,138,335 (GRCm39) Y100F probably damaging Het
Other mutations in Snapc4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00162:Snapc4 APN 2 26,259,324 (GRCm39) missense probably benign
IGL01730:Snapc4 APN 2 26,253,736 (GRCm39) splice site probably null
IGL01958:Snapc4 APN 2 26,256,452 (GRCm39) unclassified probably benign
IGL02354:Snapc4 APN 2 26,257,319 (GRCm39) unclassified probably benign
IGL02425:Snapc4 APN 2 26,258,212 (GRCm39) missense probably damaging 1.00
IGL02812:Snapc4 APN 2 26,259,384 (GRCm39) missense probably benign 0.03
IGL02951:Snapc4 APN 2 26,260,847 (GRCm39) missense probably benign 0.33
R0011:Snapc4 UTSW 2 26,254,825 (GRCm39) missense probably benign 0.03
R0409:Snapc4 UTSW 2 26,257,228 (GRCm39) missense probably benign 0.37
R0932:Snapc4 UTSW 2 26,264,658 (GRCm39) missense probably damaging 1.00
R1674:Snapc4 UTSW 2 26,266,209 (GRCm39) missense probably benign
R1878:Snapc4 UTSW 2 26,266,165 (GRCm39) critical splice donor site probably null
R3722:Snapc4 UTSW 2 26,255,440 (GRCm39) missense probably benign
R3886:Snapc4 UTSW 2 26,255,510 (GRCm39) nonsense probably null
R3887:Snapc4 UTSW 2 26,255,510 (GRCm39) nonsense probably null
R3888:Snapc4 UTSW 2 26,255,510 (GRCm39) nonsense probably null
R3889:Snapc4 UTSW 2 26,255,510 (GRCm39) nonsense probably null
R4663:Snapc4 UTSW 2 26,264,193 (GRCm39) missense possibly damaging 0.77
R4879:Snapc4 UTSW 2 26,256,004 (GRCm39) missense possibly damaging 0.93
R4922:Snapc4 UTSW 2 26,259,245 (GRCm39) missense probably benign
R5385:Snapc4 UTSW 2 26,264,515 (GRCm39) missense probably benign 0.44
R5525:Snapc4 UTSW 2 26,259,538 (GRCm39) small deletion probably benign
R5762:Snapc4 UTSW 2 26,268,618 (GRCm39) missense probably damaging 1.00
R5839:Snapc4 UTSW 2 26,255,546 (GRCm39) missense probably benign 0.01
R6300:Snapc4 UTSW 2 26,268,563 (GRCm39) missense probably benign 0.14
R6422:Snapc4 UTSW 2 26,258,315 (GRCm39) missense probably benign 0.00
R6843:Snapc4 UTSW 2 26,263,611 (GRCm39) missense probably benign 0.03
R7044:Snapc4 UTSW 2 26,259,965 (GRCm39) missense probably damaging 1.00
R7341:Snapc4 UTSW 2 26,259,273 (GRCm39) missense probably benign 0.01
R7727:Snapc4 UTSW 2 26,263,446 (GRCm39) missense probably damaging 1.00
R7941:Snapc4 UTSW 2 26,266,730 (GRCm39) missense probably damaging 0.98
R8277:Snapc4 UTSW 2 26,255,722 (GRCm39) missense probably benign 0.05
R8311:Snapc4 UTSW 2 26,268,546 (GRCm39) missense probably benign
R8323:Snapc4 UTSW 2 26,254,711 (GRCm39) missense probably benign 0.15
R8777:Snapc4 UTSW 2 26,259,375 (GRCm39) missense probably benign 0.00
R8777-TAIL:Snapc4 UTSW 2 26,259,375 (GRCm39) missense probably benign 0.00
R8855:Snapc4 UTSW 2 26,264,545 (GRCm39) missense probably damaging 1.00
R9069:Snapc4 UTSW 2 26,260,805 (GRCm39) nonsense probably null
R9362:Snapc4 UTSW 2 26,254,865 (GRCm39) missense probably damaging 0.99
R9718:Snapc4 UTSW 2 26,268,533 (GRCm39) missense probably damaging 1.00
R9780:Snapc4 UTSW 2 26,267,019 (GRCm39) missense possibly damaging 0.94
X0010:Snapc4 UTSW 2 26,259,973 (GRCm39) missense probably damaging 1.00
X0011:Snapc4 UTSW 2 26,259,973 (GRCm39) missense probably damaging 1.00
X0014:Snapc4 UTSW 2 26,259,973 (GRCm39) missense probably damaging 1.00
X0017:Snapc4 UTSW 2 26,259,973 (GRCm39) missense probably damaging 1.00
X0021:Snapc4 UTSW 2 26,259,973 (GRCm39) missense probably damaging 1.00
X0023:Snapc4 UTSW 2 26,259,973 (GRCm39) missense probably damaging 1.00
X0028:Snapc4 UTSW 2 26,259,973 (GRCm39) missense probably damaging 1.00
X0033:Snapc4 UTSW 2 26,259,973 (GRCm39) missense probably damaging 1.00
X0064:Snapc4 UTSW 2 26,259,973 (GRCm39) missense probably damaging 1.00
X0067:Snapc4 UTSW 2 26,259,973 (GRCm39) missense probably damaging 1.00
Z1176:Snapc4 UTSW 2 26,258,234 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGGAGACTTAGGTCCAAAGCTG -3'
(R):5'- ATCTGAGTACTCTAGGACAGACC -3'

Sequencing Primer
(F):5'- CAAAGCTGCCTTTTCGGG -3'
(R):5'- TCCCAGAAGCAGAGCCTG -3'
Posted On 2015-10-08