Incidental Mutation 'R7044:Snapc4'
ID 547194
Institutional Source Beutler Lab
Gene Symbol Snapc4
Ensembl Gene ENSMUSG00000036281
Gene Name small nuclear RNA activating complex, polypeptide 4
Synonyms 5730436L13Rik
MMRRC Submission 045143-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7044 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 26252777-26270665 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 26259965 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 495 (S495P)
Ref Sequence ENSEMBL: ENSMUSP00000109750 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000035427] [ENSMUST00000114115]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000035427
AA Change: S487P

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000041767
Gene: ENSMUSG00000036281
AA Change: S487P

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: S495P

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000109750
Gene: ENSMUSG00000036281
AA Change: S495P

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
SMART Domains Protein: ENSMUSP00000122456
Gene: ENSMUSG00000036281
AA Change: S188P

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
Meta Mutation Damage Score 0.2707 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 98% (40/41)
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: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ankrd6 T A 4: 32,815,260 (GRCm39) Q448L possibly damaging Het
Appl1 A G 14: 26,650,634 (GRCm39) S513P possibly damaging Het
Cdhr2 A T 13: 54,881,134 (GRCm39) K1066* probably null Het
Ckap5 T C 2: 91,407,946 (GRCm39) I824T probably benign Het
Cracdl C T 1: 37,651,361 (GRCm39) D1169N possibly damaging Het
Ctbp2 T C 7: 132,616,831 (GRCm39) R35G possibly damaging Het
Dcdc2c T C 12: 28,520,493 (GRCm39) probably benign Het
Eya1 T A 1: 14,301,634 (GRCm39) probably null Het
Fat4 G C 3: 39,064,959 (GRCm39) A4972P probably benign Het
Fat4 C T 3: 39,064,960 (GRCm39) A4972V probably benign Het
Fbxl8 T A 8: 105,993,647 (GRCm39) M1K probably null Het
Glyat T C 19: 12,627,629 (GRCm39) S75P probably benign Het
Gm3543 T A 14: 41,802,023 (GRCm39) I154F probably damaging Het
Gm4565 T A 7: 22,282,795 (GRCm39) M8L probably benign Het
Gpr179 T C 11: 97,240,616 (GRCm39) Q269R probably benign Het
Hjv C A 3: 96,434,790 (GRCm39) H176Q possibly damaging Het
Ikzf2 T C 1: 69,578,060 (GRCm39) H483R possibly damaging Het
Il25 G A 14: 55,170,615 (GRCm39) A63T probably benign Het
Krt27 T A 11: 99,237,640 (GRCm39) N366I probably benign Het
Mfge8 A G 7: 78,792,268 (GRCm39) V219A probably benign Het
Nrbp1 T C 5: 31,407,290 (GRCm39) V373A probably damaging Het
Or4c100 A G 2: 88,356,830 (GRCm39) N301S probably benign Het
Otulinl A G 15: 27,657,321 (GRCm39) probably benign Het
Pcdh20 A G 14: 88,706,607 (GRCm39) I231T probably damaging Het
Pfkp A G 13: 6,631,603 (GRCm39) W151R probably damaging Het
Pikfyve T C 1: 65,286,013 (GRCm39) I1084T probably benign Het
Poteg T C 8: 27,939,923 (GRCm39) C27R probably damaging Het
Ptprz1 G A 6: 23,044,345 (GRCm39) V1266M probably damaging Het
Rpa1 T C 11: 75,203,628 (GRCm39) D358G probably damaging Het
Slx9 T C 10: 77,350,226 (GRCm39) D35G possibly damaging Het
Surf6 A G 2: 26,789,368 (GRCm39) I123T probably damaging Het
Sybu A T 15: 44,541,091 (GRCm39) S324T possibly damaging Het
Trim3 A T 7: 105,267,421 (GRCm39) S319R probably damaging Het
Trmt11 A G 10: 30,466,930 (GRCm39) F72L probably benign Het
Tsks C T 7: 44,593,216 (GRCm39) R61W probably damaging Het
Ube2k T C 5: 65,738,772 (GRCm39) V36A possibly damaging Het
Ube3a T C 7: 58,938,161 (GRCm39) V688A probably damaging Het
Vegfc A G 8: 54,610,080 (GRCm39) K79E possibly damaging Het
Vmn1r77 G A 7: 11,775,761 (GRCm39) R179Q probably benign Het
Vmn2r97 T A 17: 19,134,629 (GRCm39) F16I probably benign Het
Zfp451 A T 1: 33,841,248 (GRCm39) probably benign Het
Zfp600 C T 4: 146,131,892 (GRCm39) Q187* probably null 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
R4638:Snapc4 UTSW 2 26,255,314 (GRCm39) missense probably damaging 1.00
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
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'- CTCCTGATAAGGACACGAGAG -3'
(R):5'- AGGGCCTGTAGTGACTTTCC -3'

Sequencing Primer
(F):5'- AGGGCCAGAACCTTTGCACTC -3'
(R):5'- GTATGTGCCAGACCTTCCTCAG -3'
Posted On 2019-05-13