Incidental Mutation 'R5191:Sec31a'
ID 398135
Institutional Source Beutler Lab
Gene Symbol Sec31a
Ensembl Gene ENSMUSG00000035325
Gene Name SEC31 homolog A, COPII coat complex component
Synonyms 1810024J13Rik, Sec31l1
MMRRC Submission 043263-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.855) question?
Stock # R5191 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 100509508-100564093 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 100553370 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Glycine at position 112 (E112G)
Ref Sequence ENSEMBL: ENSMUSP00000138213 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000094578] [ENSMUST00000182886]
AlphaFold Q3UPL0
Predicted Effect possibly damaging
Transcript: ENSMUST00000094578
AA Change: E112G

PolyPhen 2 Score 0.755 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000092157
Gene: ENSMUSG00000035325
AA Change: E112G

DomainStartEndE-ValueType
WD40 56 102 1.59e1 SMART
WD40 111 151 5.15e-2 SMART
WD40 158 197 5.16e-1 SMART
WD40 200 245 6.63e0 SMART
WD40 249 289 1.95e-2 SMART
WD40 292 332 4.24e-3 SMART
low complexity region 363 373 N/A INTRINSIC
Pfam:Sec16_C 572 769 3.5e-7 PFAM
low complexity region 866 882 N/A INTRINSIC
low complexity region 930 949 N/A INTRINSIC
low complexity region 953 975 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000182171
Predicted Effect noncoding transcript
Transcript: ENSMUST00000182850
Predicted Effect possibly damaging
Transcript: ENSMUST00000182886
AA Change: E112G

PolyPhen 2 Score 0.755 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000138213
Gene: ENSMUSG00000035325
AA Change: E112G

DomainStartEndE-ValueType
WD40 56 102 1e-1 SMART
WD40 111 151 3.3e-4 SMART
WD40 158 197 3.2e-3 SMART
WD40 200 245 4.1e-2 SMART
WD40 249 289 1.2e-4 SMART
WD40 292 332 2.6e-5 SMART
low complexity region 363 373 N/A INTRINSIC
Pfam:Sec16_C 532 731 2.1e-6 PFAM
low complexity region 827 843 N/A INTRINSIC
low complexity region 891 910 N/A INTRINSIC
low complexity region 914 936 N/A INTRINSIC
Meta Mutation Damage Score 0.6026 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.4%
Validation Efficiency 100% (69/69)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene shares similarity with the yeast Sec31 protein, and is a component of the outer layer of the coat protein complex II (COPII). The encoded protein is involved in vesicle budding from the endoplasmic reticulum (ER) and contains multiple WD repeats near the N-terminus and a proline-rich region in the C-terminal half. It associates with the protein encoded by the SEC13 homolog, nuclear pore and COPII coat complex component (SEC13), and is required for ER-Golgi transport. Monoubiquitylation of this protein by CUL3-KLHL12 was found to regulate the size of COPII coats to accommodate unusually shaped cargo. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Dec 2015]
Allele List at MGI

All alleles(31) : Gene trapped(31)

Other mutations in this stock
Total: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acvrl1 A G 15: 101,034,946 (GRCm39) E235G probably damaging Het
Adam26b T C 8: 43,973,028 (GRCm39) D658G probably damaging Het
Adamts12 A G 15: 11,327,843 (GRCm39) R1407G probably benign Het
Aknad1 T C 3: 108,659,306 (GRCm39) S107P probably benign Het
Aknad1 G A 3: 108,659,867 (GRCm39) V294I probably benign Het
Arfgef2 A G 2: 166,718,431 (GRCm39) T1407A probably damaging Het
Atp5f1a C T 18: 77,867,929 (GRCm39) P318S probably damaging Het
Atp9a C T 2: 168,503,983 (GRCm39) V494M possibly damaging Het
Ccdc69 A T 11: 54,943,719 (GRCm39) probably null Het
Crh T C 3: 19,748,093 (GRCm39) E183G probably damaging Het
Cyp2c40 A C 19: 39,791,035 (GRCm39) N265K probably damaging Het
D630003M21Rik C T 2: 158,042,955 (GRCm39) A862T probably benign Het
Dact3 T G 7: 16,609,375 (GRCm39) V9G probably damaging Het
Dnaaf9 A T 2: 130,579,323 (GRCm39) I638N possibly damaging Het
Dnah8 A G 17: 30,965,739 (GRCm39) E2357G probably damaging Het
Dzip1 C T 14: 119,148,805 (GRCm39) M291I probably damaging Het
Etl4 G T 2: 20,344,810 (GRCm39) S38I probably damaging Het
Fyb2 G T 4: 104,852,994 (GRCm39) C558F possibly damaging Het
Galnt3 T C 2: 65,924,050 (GRCm39) E406G probably damaging Het
Golga3 T A 5: 110,332,173 (GRCm39) probably benign Het
Gpr179 T A 11: 97,228,975 (GRCm39) Q1060L possibly damaging Het
Havcr1 A T 11: 46,647,024 (GRCm39) I153F probably benign Het
Hnrnpc A T 14: 52,314,964 (GRCm39) V141E probably damaging Het
Kcnj2 C T 11: 110,963,297 (GRCm39) Q230* probably null Het
Lgr6 C T 1: 134,921,748 (GRCm39) A199T probably damaging Het
Limch1 T C 5: 67,184,904 (GRCm39) L631P probably damaging Het
Lpin1 T C 12: 16,630,829 (GRCm39) N23S possibly damaging Het
Macf1 A G 4: 123,366,755 (GRCm39) S1104P probably benign Het
Man2b1 A G 8: 85,811,088 (GRCm39) D73G probably damaging Het
Marf1 A G 16: 13,963,942 (GRCm39) F454L probably damaging Het
Mcpt4 T A 14: 56,298,466 (GRCm39) I90L probably benign Het
Mfsd4b5 T C 10: 39,846,668 (GRCm39) E304G probably damaging Het
Mst1r G A 9: 107,788,750 (GRCm39) R423H probably damaging Het
Muc20 G A 16: 32,614,846 (GRCm39) S177L unknown Het
Muc5b A G 7: 141,412,276 (GRCm39) T1741A unknown Het
Myo1g C T 11: 6,465,105 (GRCm39) A447T probably benign Het
Nr1h2 C A 7: 44,199,840 (GRCm39) A360S probably damaging Het
Nufip1 A G 14: 76,349,429 (GRCm39) K154E probably damaging Het
Or12k8 T G 2: 36,974,990 (GRCm39) M257L probably benign Het
Or2a54 T A 6: 43,092,800 (GRCm39) N41K probably damaging Het
Or7e166 G A 9: 19,624,630 (GRCm39) C169Y probably damaging Het
Pecr A T 1: 72,314,136 (GRCm39) probably null Het
Pkd2 G A 5: 104,634,547 (GRCm39) R526Q probably benign Het
Plec T C 15: 76,059,365 (GRCm39) E3551G probably damaging Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Sarm1 G A 11: 78,387,945 (GRCm39) Q114* probably null Het
Slc22a30 G A 19: 8,321,757 (GRCm39) Q436* probably null Het
Slc9a2 G T 1: 40,783,053 (GRCm39) R439L probably damaging Het
Sptb C A 12: 76,659,608 (GRCm39) E1097D probably benign Het
Stk38 A C 17: 29,193,344 (GRCm39) C362G probably benign Het
Stmn2 A T 3: 8,610,635 (GRCm39) M40L probably benign Het
Sytl2 A T 7: 90,024,860 (GRCm39) T283S probably damaging Het
Tcf4 A G 18: 69,775,954 (GRCm39) S48G probably damaging Het
Tlr4 A T 4: 66,759,616 (GRCm39) H803L probably damaging Het
Ttn C T 2: 76,709,432 (GRCm39) probably benign Het
Tyk2 G T 9: 21,018,793 (GRCm39) Q1099K probably damaging Het
Usp30 C T 5: 114,203,755 (GRCm39) probably benign Het
Vmn1r175 A G 7: 23,508,447 (GRCm39) V60A possibly damaging Het
Zc3h12d C A 10: 7,743,582 (GRCm39) P451T possibly damaging Het
Zeb2 T C 2: 44,892,612 (GRCm39) S146G probably benign Het
Zfp236 T A 18: 82,639,548 (GRCm39) N1233I probably damaging Het
Zfp954 A G 7: 7,119,022 (GRCm39) V174A probably damaging Het
Zswim1 G A 2: 164,667,939 (GRCm39) S397N probably benign Het
Other mutations in Sec31a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00657:Sec31a APN 5 100,551,876 (GRCm39) nonsense probably null
IGL01610:Sec31a APN 5 100,550,217 (GRCm39) splice site probably benign
IGL01804:Sec31a APN 5 100,523,065 (GRCm39) critical splice donor site probably null
IGL02026:Sec31a APN 5 100,517,485 (GRCm39) missense probably benign 0.04
IGL02150:Sec31a APN 5 100,533,984 (GRCm39) splice site probably benign
IGL02237:Sec31a APN 5 100,509,914 (GRCm39) missense probably damaging 1.00
IGL02469:Sec31a APN 5 100,533,114 (GRCm39) missense probably benign 0.02
IGL02512:Sec31a APN 5 100,555,052 (GRCm39) missense probably damaging 0.99
control UTSW 5 100,510,032 (GRCm39) missense probably damaging 1.00
D3080:Sec31a UTSW 5 100,511,691 (GRCm39) missense probably damaging 1.00
PIT4142001:Sec31a UTSW 5 100,555,134 (GRCm39) missense probably damaging 1.00
R0366:Sec31a UTSW 5 100,530,625 (GRCm39) missense probably damaging 1.00
R0453:Sec31a UTSW 5 100,551,977 (GRCm39) splice site probably benign
R0511:Sec31a UTSW 5 100,523,099 (GRCm39) missense probably benign 0.01
R0546:Sec31a UTSW 5 100,551,929 (GRCm39) missense probably damaging 1.00
R0675:Sec31a UTSW 5 100,541,066 (GRCm39) missense probably damaging 0.97
R0678:Sec31a UTSW 5 100,555,084 (GRCm39) missense possibly damaging 0.74
R0975:Sec31a UTSW 5 100,543,763 (GRCm39) splice site probably null
R1146:Sec31a UTSW 5 100,510,032 (GRCm39) missense probably damaging 1.00
R1146:Sec31a UTSW 5 100,510,032 (GRCm39) missense probably damaging 1.00
R1540:Sec31a UTSW 5 100,523,178 (GRCm39) missense probably damaging 1.00
R1616:Sec31a UTSW 5 100,534,054 (GRCm39) missense possibly damaging 0.88
R1780:Sec31a UTSW 5 100,529,195 (GRCm39) splice site probably null
R2472:Sec31a UTSW 5 100,533,064 (GRCm39) missense probably damaging 1.00
R3689:Sec31a UTSW 5 100,530,766 (GRCm39) missense probably damaging 1.00
R4515:Sec31a UTSW 5 100,513,817 (GRCm39) missense probably damaging 0.99
R4801:Sec31a UTSW 5 100,541,222 (GRCm39) missense probably damaging 0.96
R4802:Sec31a UTSW 5 100,541,222 (GRCm39) missense probably damaging 0.96
R4896:Sec31a UTSW 5 100,516,192 (GRCm39) missense probably damaging 1.00
R5004:Sec31a UTSW 5 100,516,192 (GRCm39) missense probably damaging 1.00
R5053:Sec31a UTSW 5 100,541,073 (GRCm39) missense possibly damaging 0.94
R5158:Sec31a UTSW 5 100,541,180 (GRCm39) missense probably damaging 0.99
R5222:Sec31a UTSW 5 100,530,754 (GRCm39) missense probably benign
R5405:Sec31a UTSW 5 100,531,657 (GRCm39) nonsense probably null
R5436:Sec31a UTSW 5 100,511,698 (GRCm39) missense probably damaging 0.98
R5577:Sec31a UTSW 5 100,550,133 (GRCm39) missense possibly damaging 0.95
R6005:Sec31a UTSW 5 100,511,737 (GRCm39) missense probably damaging 1.00
R6184:Sec31a UTSW 5 100,517,453 (GRCm39) critical splice donor site probably null
R6245:Sec31a UTSW 5 100,534,043 (GRCm39) missense probably benign 0.07
R6475:Sec31a UTSW 5 100,533,129 (GRCm39) missense probably damaging 1.00
R6476:Sec31a UTSW 5 100,534,008 (GRCm39) missense probably benign 0.03
R6744:Sec31a UTSW 5 100,540,358 (GRCm39) missense possibly damaging 0.47
R6804:Sec31a UTSW 5 100,530,671 (GRCm39) missense probably benign 0.03
R6911:Sec31a UTSW 5 100,541,123 (GRCm39) missense possibly damaging 0.92
R6936:Sec31a UTSW 5 100,540,369 (GRCm39) missense probably benign
R7345:Sec31a UTSW 5 100,533,129 (GRCm39) missense probably damaging 1.00
R7760:Sec31a UTSW 5 100,540,487 (GRCm39) missense probably damaging 1.00
R7898:Sec31a UTSW 5 100,547,336 (GRCm39) missense probably damaging 0.99
R8088:Sec31a UTSW 5 100,526,721 (GRCm39) missense
R8555:Sec31a UTSW 5 100,540,273 (GRCm39) missense probably benign 0.25
R8762:Sec31a UTSW 5 100,526,688 (GRCm39) missense
R9055:Sec31a UTSW 5 100,534,040 (GRCm39) missense possibly damaging 0.75
R9173:Sec31a UTSW 5 100,529,147 (GRCm39) missense possibly damaging 0.85
R9249:Sec31a UTSW 5 100,533,083 (GRCm39) missense probably damaging 0.98
X0003:Sec31a UTSW 5 100,547,213 (GRCm39) missense probably damaging 0.98
Z1177:Sec31a UTSW 5 100,531,704 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACAGGTTCAAGTACCTTTCATTCC -3'
(R):5'- GCCATGCAAGTGACTTTCTATATAC -3'

Sequencing Primer
(F):5'- CAAGTACCTTTCATTCCCAATACTG -3'
(R):5'- GTGTTACTCTTGTAAAGTCTTCACTG -3'
Posted On 2016-07-06