Incidental Mutation 'R9426:Sec23a'
ID 712641
Institutional Source Beutler Lab
Gene Symbol Sec23a
Ensembl Gene ENSMUSG00000020986
Gene Name SEC23 homolog A, COPII coat complex component
Synonyms Sec23r, Msec23
MMRRC Submission
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.257) question?
Stock # R9426 (G1)
Quality Score 225.009
Status Not validated
Chromosome 12
Chromosomal Location 59005170-59058803 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 59053890 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 36 (V36A)
Ref Sequence ENSEMBL: ENSMUSP00000021375 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021375] [ENSMUST00000165134]
AlphaFold Q01405
Predicted Effect probably benign
Transcript: ENSMUST00000021375
AA Change: V36A

PolyPhen 2 Score 0.423 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000021375
Gene: ENSMUSG00000020986
AA Change: V36A

DomainStartEndE-ValueType
Pfam:zf-Sec23_Sec24 58 98 2.7e-17 PFAM
Pfam:Sec23_trunk 126 390 2e-81 PFAM
Pfam:Sec23_BS 401 504 3.2e-35 PFAM
Pfam:Sec23_helical 520 618 1e-30 PFAM
Pfam:Gelsolin 629 718 9.3e-17 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000165134
AA Change: V36A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000126011
Gene: ENSMUSG00000020986
AA Change: V36A

DomainStartEndE-ValueType
Pfam:zf-Sec23_Sec24 57 98 8.1e-16 PFAM
Pfam:Sec23_trunk 97 361 6.5e-84 PFAM
Pfam:Sec23_BS 372 475 3.8e-36 PFAM
Pfam:Sec23_helical 490 590 1.6e-38 PFAM
Pfam:Gelsolin 599 689 2.7e-17 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the SEC23 subfamily of the SEC23/SEC24 family. It is part of a protein complex and found in the ribosome-free transitional face of the endoplasmic reticulum (ER) and associated vesicles. This protein has similarity to yeast Sec23p component of COPII. COPII is the coat protein complex responsible for vesicle budding from the ER. The encoded protein is suggested to play a role in the ER-Golgi protein trafficking. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele die during mid-embryogenesis exhibiting defects in neural tube closure and extraembryonic membrane formation as well as broad secretion defects of multiple collagen species in different tissues. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca7 A G 10: 79,851,264 (GRCm39) D2159G possibly damaging Het
Adamts8 A G 9: 30,864,721 (GRCm39) Y404C possibly damaging Het
Adprhl1 A G 8: 13,274,034 (GRCm39) F908S possibly damaging Het
Arhgef16 A C 4: 154,366,300 (GRCm39) L489R probably damaging Het
Asmt G A X: 169,110,199 (GRCm39) G236E probably damaging Het
Ces2e A G 8: 105,656,220 (GRCm39) Y177C probably damaging Het
Cfap43 A G 19: 47,814,237 (GRCm39) I199T probably damaging Het
Chac1 T A 2: 119,183,914 (GRCm39) F172Y possibly damaging Het
Cldnd2 A T 7: 43,092,688 (GRCm39) I160F possibly damaging Het
Col15a1 G C 4: 47,288,200 (GRCm39) probably benign Het
Coq10b C G 1: 55,106,719 (GRCm39) L175V possibly damaging Het
Cpne6 T C 14: 55,751,176 (GRCm39) probably null Het
Dnai4 A T 4: 102,906,743 (GRCm39) I690N probably damaging Het
Eif2b3 C A 4: 116,923,578 (GRCm39) Y264* probably null Het
Fcgbpl1 A T 7: 27,843,281 (GRCm39) H723L possibly damaging Het
Fhod1 C T 8: 106,056,490 (GRCm39) R1100Q probably benign Het
Hao1 T A 2: 134,347,555 (GRCm39) H250L probably benign Het
Has3 A G 8: 107,600,823 (GRCm39) Y95C probably damaging Het
Hoxc10 A T 15: 102,879,289 (GRCm39) K270* probably null Het
Kcnq5 A G 1: 21,473,118 (GRCm39) F710L probably benign Het
Knl1 C T 2: 118,899,979 (GRCm39) T560I possibly damaging Het
Ltbp1 C T 17: 75,598,309 (GRCm39) R597W possibly damaging Het
Nfib T G 4: 82,416,529 (GRCm39) T170P probably damaging Het
Nup210l C T 3: 90,107,173 (GRCm39) P1570L probably benign Het
Optn T A 2: 5,059,485 (GRCm39) E11V possibly damaging Het
Or4d2b A T 11: 87,780,056 (GRCm39) L222Q probably damaging Het
Phf3 A T 1: 30,870,625 (GRCm39) L141* probably null Het
Pigt CCAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGAT CCAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGAT 2: 164,341,589 (GRCm39) probably null Het
Pramel39-ps G T 5: 94,451,001 (GRCm39) P375H probably damaging Het
Prkcg C T 7: 3,375,975 (GRCm39) S540F probably damaging Het
Ptbp1 T A 10: 79,694,897 (GRCm39) I75N probably damaging Het
R3hdm1 T C 1: 128,164,212 (GRCm39) L1042P probably damaging Het
Scmh1 T C 4: 120,362,556 (GRCm39) V264A probably benign Het
Senp2 A G 16: 21,828,491 (GRCm39) S34G probably damaging Het
Serpina3a A G 12: 104,087,649 (GRCm39) N191D probably benign Het
Slc4a11 C T 2: 130,533,664 (GRCm39) A100T probably damaging Het
Smchd1 C T 17: 71,672,125 (GRCm39) S1643N probably benign Het
Snrk T A 9: 121,986,326 (GRCm39) Y232N probably damaging Het
Spata31h1 T A 10: 82,126,610 (GRCm39) K2133N probably damaging Het
Spmip3 T A 1: 177,570,834 (GRCm39) L56* probably null Het
St6galnac6 T C 2: 32,505,094 (GRCm39) I202T probably damaging Het
Stab2 T C 10: 86,704,911 (GRCm39) K1819R probably damaging Het
Strn3 T C 12: 51,694,873 (GRCm39) T297A probably damaging Het
Sult1b1 T A 5: 87,665,280 (GRCm39) E218V probably damaging Het
Tcp10c T C 17: 13,584,463 (GRCm39) S275P probably benign Het
Ttn C T 2: 76,715,357 (GRCm39) E7912K unknown Het
Urb2 T G 8: 124,755,285 (GRCm39) L331V probably damaging Het
Zfp592 A T 7: 80,674,205 (GRCm39) T390S probably damaging Het
Other mutations in Sec23a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00815:Sec23a APN 12 59,039,068 (GRCm39) missense possibly damaging 0.47
IGL01836:Sec23a APN 12 59,018,073 (GRCm39) missense probably damaging 0.98
IGL01906:Sec23a APN 12 59,053,830 (GRCm39) missense probably damaging 1.00
IGL02383:Sec23a APN 12 59,048,813 (GRCm39) missense probably damaging 1.00
IGL02507:Sec23a APN 12 59,053,884 (GRCm39) missense probably benign 0.34
IGL02816:Sec23a APN 12 59,025,331 (GRCm39) missense probably benign 0.03
IGL03060:Sec23a APN 12 59,032,891 (GRCm39) missense probably benign
R0308:Sec23a UTSW 12 59,053,985 (GRCm39) nonsense probably null
R0361:Sec23a UTSW 12 59,037,804 (GRCm39) missense probably damaging 1.00
R0546:Sec23a UTSW 12 59,031,953 (GRCm39) missense probably benign 0.07
R0720:Sec23a UTSW 12 59,018,057 (GRCm39) missense probably damaging 1.00
R1084:Sec23a UTSW 12 59,031,921 (GRCm39) missense probably damaging 0.97
R1156:Sec23a UTSW 12 59,048,622 (GRCm39) missense probably benign
R1438:Sec23a UTSW 12 59,048,796 (GRCm39) missense probably damaging 0.98
R1446:Sec23a UTSW 12 59,025,345 (GRCm39) missense probably damaging 1.00
R1526:Sec23a UTSW 12 59,032,972 (GRCm39) splice site probably null
R1705:Sec23a UTSW 12 59,048,652 (GRCm39) missense possibly damaging 0.95
R1997:Sec23a UTSW 12 59,048,793 (GRCm39) missense probably benign
R2051:Sec23a UTSW 12 59,037,754 (GRCm39) splice site probably null
R2081:Sec23a UTSW 12 59,045,067 (GRCm39) nonsense probably null
R4201:Sec23a UTSW 12 59,048,791 (GRCm39) missense probably benign 0.00
R4706:Sec23a UTSW 12 59,029,372 (GRCm39) missense probably damaging 0.98
R4724:Sec23a UTSW 12 59,025,292 (GRCm39) missense probably damaging 0.99
R4969:Sec23a UTSW 12 59,051,274 (GRCm39) critical splice donor site probably null
R5375:Sec23a UTSW 12 59,053,791 (GRCm39) missense probably benign 0.15
R5858:Sec23a UTSW 12 59,019,821 (GRCm39) missense probably damaging 0.98
R6539:Sec23a UTSW 12 59,031,998 (GRCm39) missense probably benign 0.00
R6558:Sec23a UTSW 12 59,051,338 (GRCm39) missense probably benign 0.03
R6616:Sec23a UTSW 12 59,043,941 (GRCm39) missense possibly damaging 0.95
R6716:Sec23a UTSW 12 59,015,609 (GRCm39) missense probably benign 0.09
R7078:Sec23a UTSW 12 59,039,069 (GRCm39) missense probably benign 0.07
R7155:Sec23a UTSW 12 59,036,229 (GRCm39) missense probably benign 0.03
R7367:Sec23a UTSW 12 59,013,785 (GRCm39) missense probably benign
R7923:Sec23a UTSW 12 59,039,033 (GRCm39) missense probably damaging 0.99
R8178:Sec23a UTSW 12 59,053,980 (GRCm39) missense possibly damaging 0.93
R8557:Sec23a UTSW 12 59,052,056 (GRCm39) missense probably damaging 0.96
R8839:Sec23a UTSW 12 59,037,781 (GRCm39) missense possibly damaging 0.79
R9141:Sec23a UTSW 12 59,053,890 (GRCm39) missense probably benign 0.42
R9213:Sec23a UTSW 12 59,048,708 (GRCm39) missense probably damaging 1.00
R9508:Sec23a UTSW 12 59,036,185 (GRCm39) missense probably benign 0.00
R9520:Sec23a UTSW 12 59,031,974 (GRCm39) missense probably benign
R9562:Sec23a UTSW 12 59,048,817 (GRCm39) missense possibly damaging 0.94
R9608:Sec23a UTSW 12 59,019,804 (GRCm39) missense probably benign
R9797:Sec23a UTSW 12 59,052,060 (GRCm39) nonsense probably null
Z1088:Sec23a UTSW 12 59,051,362 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AGTTCTTTGTACTTGACTATAACGC -3'
(R):5'- GTGTTAGGCTCAATTCTTATGAGGC -3'

Sequencing Primer
(F):5'- GATGATCTCACGTAGCCCAGATTG -3'
(R):5'- CTCAATTCTTATGAGGCTTTTGGATC -3'
Posted On 2022-05-16