Incidental Mutation 'R5858:Sec23a'
ID 455019
Institutional Source Beutler Lab
Gene Symbol Sec23a
Ensembl Gene ENSMUSG00000020986
Gene Name SEC23 homolog A, COPII coat complex component
Synonyms Sec23r, Msec23
MMRRC Submission 044070-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.296) question?
Stock # R5858 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 59005170-59058803 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 59019821 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Serine at position 553 (F553S)
Ref Sequence ENSEMBL: ENSMUSP00000126011 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021375] [ENSMUST00000165134]
AlphaFold Q01405
Predicted Effect probably damaging
Transcript: ENSMUST00000021375
AA Change: F582S

PolyPhen 2 Score 0.982 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000021375
Gene: ENSMUSG00000020986
AA Change: F582S

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 noncoding transcript
Transcript: ENSMUST00000154399
Predicted Effect probably damaging
Transcript: ENSMUST00000165134
AA Change: F553S

PolyPhen 2 Score 0.983 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000126011
Gene: ENSMUSG00000020986
AA Change: F553S

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000169976
Meta Mutation Damage Score 0.9526 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.6%
  • 20x: 92.7%
Validation Efficiency 100% (60/60)
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
2310009B15Rik T A 1: 138,781,343 (GRCm39) Q102L probably benign Het
Ak9 G A 10: 41,299,023 (GRCm39) V1575I unknown Het
Alg14 G A 3: 121,113,737 (GRCm39) probably benign Het
Arl5a T C 2: 52,302,118 (GRCm39) I99V probably benign Het
Cacul1 T C 19: 60,517,482 (GRCm39) probably benign Het
Cc2d2a C T 5: 43,873,117 (GRCm39) R934C probably damaging Het
Ccr2 A G 9: 123,906,464 (GRCm39) E248G probably benign Het
Cds2 G T 2: 132,144,033 (GRCm39) V287L probably benign Het
Cflar T C 1: 58,793,010 (GRCm39) S459P probably benign Het
Clcc1 A G 3: 108,568,744 (GRCm39) D21G probably damaging Het
Col8a2 C T 4: 126,205,093 (GRCm39) probably benign Het
Cops7a A T 6: 124,937,134 (GRCm39) S186T possibly damaging Het
Dagla C T 19: 10,232,332 (GRCm39) probably benign Het
Dapp1 T C 3: 137,667,292 (GRCm39) Y49C possibly damaging Het
Dnase1 T C 16: 3,857,513 (GRCm39) probably benign Het
Dock9 A G 14: 121,866,204 (GRCm39) V633A probably benign Het
E4f1 A G 17: 24,664,302 (GRCm39) F461L probably damaging Het
Epg5 T A 18: 77,991,514 (GRCm39) C70* probably null Het
Ephb2 T C 4: 136,399,756 (GRCm39) H589R probably benign Het
Fam184b A T 5: 45,796,461 (GRCm39) C41S probably damaging Het
Hace1 A G 10: 45,587,621 (GRCm39) T907A possibly damaging Het
Il31 T A 5: 123,618,637 (GRCm39) T129S probably benign Het
Il6 A T 5: 30,218,472 (GRCm39) T23S possibly damaging Het
Kif12 T C 4: 63,084,647 (GRCm39) E557G probably benign Het
Krt24 A T 11: 99,175,591 (GRCm39) L148H probably damaging Het
Mapk8ip1 A G 2: 92,215,317 (GRCm39) F635S probably damaging Het
Mcc A T 18: 44,643,208 (GRCm39) V313E probably damaging Het
Muc15 A G 2: 110,562,143 (GRCm39) D193G probably damaging Het
Nbea A G 3: 55,860,455 (GRCm39) probably null Het
Or12e10 A T 2: 87,640,985 (GRCm39) I274F probably benign Het
Or2ag1 T A 7: 106,472,975 (GRCm39) Y159F probably benign Het
Or2m13 A G 16: 19,225,975 (GRCm39) S265P possibly damaging Het
Or5b94 A G 19: 12,651,743 (GRCm39) Y58C probably damaging Het
P4ha1 A T 10: 59,175,200 (GRCm39) L53F probably damaging Het
Pcdha7 A G 18: 37,109,279 (GRCm39) D768G probably damaging Het
Pdzd2 T A 15: 12,442,675 (GRCm39) D208V probably damaging Het
Ptk2 A T 15: 73,192,944 (GRCm39) I159K probably benign Het
Rfx6 A G 10: 51,601,964 (GRCm39) N761S probably benign Het
Rpp25l A T 4: 41,712,678 (GRCm39) D32E probably benign Het
Rxrg A T 1: 167,454,925 (GRCm39) K169N probably damaging Het
Ryr2 T C 13: 11,575,460 (GRCm39) D4846G probably damaging Het
Spen T C 4: 141,201,182 (GRCm39) I2482V probably benign Het
Ston1 A G 17: 88,943,059 (GRCm39) D155G possibly damaging Het
Tha1 A G 11: 117,764,210 (GRCm39) F6L unknown Het
Trank1 T A 9: 111,221,604 (GRCm39) D2780E probably benign Het
Ubqln5 T C 7: 103,778,018 (GRCm39) T269A probably benign Het
Vars1 C T 17: 35,224,451 (GRCm39) R324C probably benign Het
Zfp287 T A 11: 62,604,833 (GRCm39) Q691H 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
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
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'- ACCGCACAGTAGCAGTCAG -3'
(R):5'- TGTAGCTCATAAACATCAGGATAATCC -3'

Sequencing Primer
(F):5'- GCAGTCAGCTCTCTCCCCTG -3'
(R):5'- GGTAACTGAACTAACTTCTGGGTCC -3'
Posted On 2017-02-10