Incidental Mutation 'R9797:Sec23a'
ID 735012
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: 0.296) question?
Stock # R9797 (G1)
Quality Score 225.009
Status Not validated
Chromosome 12
Chromosomal Location 59005170-59058803 bp(-) (GRCm39)
Type of Mutation nonsense
DNA Base Change (assembly) A to T at 59052060 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Stop codon at position 88 (C88*)
Ref Sequence ENSEMBL: ENSMUSP00000021375 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021375] [ENSMUST00000165134]
AlphaFold Q01405
Predicted Effect probably null
Transcript: ENSMUST00000021375
AA Change: C88*
SMART Domains Protein: ENSMUSP00000021375
Gene: ENSMUSG00000020986
AA Change: C88*

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 null
Transcript: ENSMUST00000165134
AA Change: C88*
SMART Domains Protein: ENSMUSP00000126011
Gene: ENSMUSG00000020986
AA Change: C88*

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: 99.9%
  • 3x: 99.8%
  • 10x: 99.5%
  • 20x: 98.8%
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actr3b A G 5: 26,054,895 (GRCm39) Y403C probably benign Het
Afdn A G 17: 14,066,562 (GRCm39) I600V probably benign Het
Akr1b8 G A 6: 34,333,278 (GRCm39) E52K possibly damaging Het
Alas1 A G 9: 106,113,842 (GRCm39) S468P probably damaging Het
Atp13a5 T C 16: 29,133,491 (GRCm39) T432A probably benign Het
B3glct A T 5: 149,650,304 (GRCm39) T136S probably benign Het
Bahcc1 A T 11: 120,159,147 (GRCm39) R125* probably null Het
Brat1 A G 5: 140,704,273 (GRCm39) E842G probably damaging Het
Cacna1b A G 2: 24,508,287 (GRCm39) L1830S probably damaging Het
Cd109 A G 9: 78,579,217 (GRCm39) N620D probably benign Het
Cdhr1 T A 14: 36,803,462 (GRCm39) D538V probably damaging Het
Cfap74 G A 4: 155,514,402 (GRCm39) C546Y Het
Colq T A 14: 31,250,777 (GRCm39) R343* probably null Het
Dmxl2 T C 9: 54,358,187 (GRCm39) K330R probably benign Het
Dnah5 A G 15: 28,233,316 (GRCm39) K225R probably benign Het
Dnase1l3 C T 14: 7,984,127 (GRCm38) S95N probably damaging Het
Fyco1 C A 9: 123,626,761 (GRCm39) A1317S probably benign Het
Gm9195 G A 14: 72,687,705 (GRCm39) P1944L probably damaging Het
Gse1 T G 8: 121,215,864 (GRCm39) L4R probably damaging Het
Gstm1 T C 3: 107,925,080 (GRCm39) I4M probably benign Het
Ighv2-3 A T 12: 113,574,945 (GRCm39) I70K possibly damaging Het
Krt71 C T 15: 101,645,069 (GRCm39) R414H probably damaging Het
Mcmbp T C 7: 128,317,696 (GRCm39) E183G possibly damaging Het
Med13l T C 5: 118,880,144 (GRCm39) S1079P probably damaging Het
Megf11 A G 9: 64,545,591 (GRCm39) I125V possibly damaging Het
Mtmr4 T A 11: 87,494,962 (GRCm39) V418E probably damaging Het
Mttp T C 3: 137,814,725 (GRCm39) T517A probably damaging Het
Mx1 A G 16: 97,252,893 (GRCm39) V409A probably benign Het
Olfml1 C A 7: 107,167,069 (GRCm39) H33N probably benign Het
Or13p8 A C 4: 118,584,079 (GRCm39) I212L probably benign Het
Or4k15b A T 14: 50,272,224 (GRCm39) V212D probably benign Het
Or5w19 A T 2: 87,698,478 (GRCm39) I48F possibly damaging Het
Or6k2 T C 1: 173,986,417 (GRCm39) I26T probably benign Het
Or6n1 T A 1: 173,917,356 (GRCm39) I250N possibly damaging Het
Parp12 C A 6: 39,067,185 (GRCm39) V536F probably damaging Het
Phf11a T C 14: 59,514,862 (GRCm39) E273G possibly damaging Het
Pramel27 A G 4: 143,579,818 (GRCm39) T468A possibly damaging Het
Psd3 A G 8: 68,210,778 (GRCm39) Y743H probably damaging Het
Rnf213 T A 11: 119,333,365 (GRCm39) I2859N Het
Sepsecs A G 5: 52,826,239 (GRCm39) probably null Het
Slc35e3 G A 10: 117,572,016 (GRCm39) T293I probably benign Het
Slc49a3 G T 5: 108,593,403 (GRCm39) T145N probably benign Het
Smu1 A G 4: 40,739,538 (GRCm39) I424T possibly damaging Het
Spata16 T A 3: 26,968,925 (GRCm39) I435N probably damaging Het
Tasp1 A G 2: 139,838,015 (GRCm39) S156P probably benign Het
Tmem237 A C 1: 59,144,735 (GRCm39) S398A probably damaging Het
Ttc39c T A 18: 12,828,542 (GRCm39) L234Q probably damaging Het
Ubxn11 C A 4: 133,851,426 (GRCm39) T22K probably benign Het
Uts2r C A 11: 121,051,518 (GRCm39) S127R probably damaging Het
Vmn1r236 A G 17: 21,506,969 (GRCm39) D29G probably benign Het
Vmn2r87 A G 10: 130,308,138 (GRCm39) I700T probably damaging Het
Vmn2r87 T A 10: 130,312,064 (GRCm39) T517S probably benign Het
Vps13b T A 15: 35,675,022 (GRCm39) V1714E probably damaging Het
Wrn T A 8: 33,758,950 (GRCm39) I1003L probably benign Het
Ylpm1 A G 12: 85,077,109 (GRCm39) D1278G possibly damaging Het
Zfp1006 T A 8: 129,946,534 (GRCm39) H97L probably benign Het
Zfp955a A C 17: 33,461,888 (GRCm39) H81Q possibly damaging Het
Zfyve26 T C 12: 79,293,006 (GRCm39) T2048A 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
R9426:Sec23a UTSW 12 59,053,890 (GRCm39) missense probably benign 0.42
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
Z1088:Sec23a UTSW 12 59,051,362 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- GCCAGAAACAGAAATACAGTTTTAAA -3'
(R):5'- AACCCATTCTCAGGGTACAGTT -3'

Sequencing Primer
(F):5'- GGTGCAAGCTTTTAATCCCAG -3'
(R):5'- TAAGGCTCGGGGTTCAACTC -3'
Posted On 2022-11-14