Incidental Mutation 'R0975:Sec31a'
ID 81056
Institutional Source Beutler Lab
Gene Symbol Sec31a
Ensembl Gene ENSMUSG00000035325
Gene Name SEC31 homolog A, COPII coat complex component
Synonyms 1810024J13Rik, Sec31l1
MMRRC Submission 039104-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.855) question?
Stock # R0975 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 100509508-100564093 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to C at 100543763 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000138129 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000094578] [ENSMUST00000182886] [ENSMUST00000183247]
AlphaFold Q3UPL0
Predicted Effect probably null
Transcript: ENSMUST00000094578
SMART Domains Protein: ENSMUSP00000092157
Gene: ENSMUSG00000035325

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 probably null
Transcript: ENSMUST00000182886
SMART Domains Protein: ENSMUSP00000138213
Gene: ENSMUSG00000035325

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
Predicted Effect probably null
Transcript: ENSMUST00000182988
Predicted Effect probably null
Transcript: ENSMUST00000183247
SMART Domains Protein: ENSMUSP00000138129
Gene: ENSMUSG00000035325

DomainStartEndE-ValueType
Pfam:Sec16_C 141 248 1.5e-7 PFAM
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.5%
  • 3x: 98.9%
  • 10x: 97.6%
  • 20x: 95.8%
Validation Efficiency 98% (52/53)
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: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam34l A G 8: 44,078,155 (GRCm39) F690L probably benign Het
Ampd2 T C 3: 107,984,437 (GRCm39) Y464C probably damaging Het
Arap2 A T 5: 62,888,229 (GRCm39) probably benign Het
Arhgap5 T G 12: 52,563,927 (GRCm39) N299K possibly damaging Het
Atl3 G A 19: 7,498,500 (GRCm39) W210* probably null Het
Bag1 T C 4: 40,937,152 (GRCm39) N320D probably benign Het
Ccdc39 T C 3: 33,898,274 (GRCm39) N24D probably damaging Het
Ccdc88b G A 19: 6,823,993 (GRCm39) P1420L probably damaging Het
Cdr2 G A 7: 120,557,614 (GRCm39) P304S probably benign Het
Col20a1 A T 2: 180,648,619 (GRCm39) I969F possibly damaging Het
Coro1c C G 5: 114,020,182 (GRCm39) R11P probably damaging Het
Cracd T C 5: 77,004,165 (GRCm39) probably benign Het
Cul7 T A 17: 46,974,116 (GRCm39) L1467H probably damaging Het
Cyp2c67 T G 19: 39,597,622 (GRCm39) K459Q possibly damaging Het
Cyp2c68 T C 19: 39,691,802 (GRCm39) T374A possibly damaging Het
Efcab6 T A 15: 83,857,532 (GRCm39) N289I probably benign Het
Elmo1 T A 13: 20,435,307 (GRCm39) I126N probably damaging Het
Esr2 C T 12: 76,192,082 (GRCm39) M315I possibly damaging Het
Fbxw14 T A 9: 109,100,307 (GRCm39) N449I probably benign Het
Frmpd1 C T 4: 45,279,000 (GRCm39) T575I probably benign Het
Gm14403 T G 2: 177,201,217 (GRCm39) N145K probably damaging Het
Gnl2 A G 4: 124,942,171 (GRCm39) D392G probably damaging Het
Hmcn1 A C 1: 150,453,128 (GRCm39) S5396A probably benign Het
Hoxd12 G T 2: 74,506,278 (GRCm39) R230L probably damaging Het
Khsrp T A 17: 57,334,066 (GRCm39) D154V possibly damaging Het
Klhl28 C T 12: 64,998,462 (GRCm39) R344H possibly damaging Het
Klhl3 C T 13: 58,161,677 (GRCm39) V473M possibly damaging Het
Larp1b A G 3: 40,924,925 (GRCm39) E134G probably damaging Het
Mcm9 G A 10: 53,414,742 (GRCm39) Q113* probably null Het
Mug1 A T 6: 121,855,498 (GRCm39) D944V probably damaging Het
Myh6 A G 14: 55,190,826 (GRCm39) S950P probably damaging Het
Nfix G A 8: 85,453,155 (GRCm39) R300C probably damaging Het
Or1n1b C A 2: 36,780,562 (GRCm39) M99I possibly damaging Het
Or5k14 T A 16: 58,693,513 (GRCm39) probably null Het
Plcb4 T C 2: 135,829,832 (GRCm39) probably benign Het
Pomt1 T A 2: 32,143,907 (GRCm39) probably null Het
Prpf8 T C 11: 75,399,500 (GRCm39) probably benign Het
Rad9b C T 5: 122,472,320 (GRCm39) probably null Het
Recql5 A C 11: 115,814,082 (GRCm39) D240E probably damaging Het
Slc5a4b A G 10: 75,917,241 (GRCm39) V265A probably benign Het
Snx29 A T 16: 11,165,735 (GRCm39) D7V possibly damaging Het
Stk31 C G 6: 49,400,343 (GRCm39) D389E probably damaging Het
Tmeff2 T C 1: 50,977,364 (GRCm39) probably benign Het
Tmem131 C T 1: 36,893,966 (GRCm39) A146T probably damaging Het
Tmem63c T A 12: 87,121,843 (GRCm39) probably benign Het
Tonsl T A 15: 76,523,132 (GRCm39) D119V probably damaging Het
Trmt10a G A 3: 137,862,570 (GRCm39) E287K probably benign Het
Vmn1r192 T A 13: 22,371,633 (GRCm39) M196L probably damaging Het
Vmn2r9 T G 5: 108,991,169 (GRCm39) T731P probably damaging Het
Wfdc6b G A 2: 164,455,705 (GRCm39) M11I probably damaging Het
Ypel1 T A 16: 16,925,077 (GRCm39) T32S probably benign Het
Zfp827 A G 8: 79,787,814 (GRCm39) T327A 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
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
R5191:Sec31a UTSW 5 100,553,370 (GRCm39) missense possibly damaging 0.75
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'- GATATTCCAAGGGCTGACAGGCTG -3'
(R):5'- TCTGTGGCATCCATTACCAGATTGC -3'

Sequencing Primer
(F):5'- CTGACAGGCTGAGAAGCACC -3'
(R):5'- GGTTTTCTTCgtctgtgtgtg -3'
Posted On 2013-11-07