Incidental Mutation 'R4451:Cela3b'
ID 328957
Institutional Source Beutler Lab
Gene Symbol Cela3b
Ensembl Gene ENSMUSG00000023433
Gene Name chymotrypsin-like elastase family, member 3B
Synonyms Ela3b, 0910001F22Rik, 2310074F01Rik, Ela3
MMRRC Submission 041712-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.080) question?
Stock # R4451 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 137148319-137157831 bp(-) (GRCm39)
Type of Mutation utr 3 prime
DNA Base Change (assembly) G to A at 137148355 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000099581 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102522]
AlphaFold Q9CQ52
Predicted Effect probably benign
Transcript: ENSMUST00000102522
SMART Domains Protein: ENSMUSP00000099581
Gene: ENSMUSG00000023433

DomainStartEndE-ValueType
signal peptide 1 16 N/A INTRINSIC
Tryp_SPc 27 262 8.81e-94 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134565
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.6%
Validation Efficiency 100% (43/43)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Elastases form a subfamily of serine proteases that hydrolyze many proteins in addition to elastin. Humans have six elastase genes which encode the structurally similar proteins elastase 1, 2, 2A, 2B, 3A, and 3B. Unlike other elastases, elastase 3B has little elastolytic activity. Like most of the human elastases, elastase 3B is secreted from the pancreas as a zymogen and, like other serine proteases such as trypsin, chymotrypsin and kallikrein, it has a digestive function in the intestine. Elastase 3B preferentially cleaves proteins after alanine residues. Elastase 3B may also function in the intestinal transport and metabolism of cholesterol. Both elastase 3A and elastase 3B have been referred to as protease E and as elastase 1, and excretion of this protein in fecal material is frequently used as a measure of pancreatic function in clinical assays. [provided by RefSeq, May 2009]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arap2 A C 5: 62,906,513 (GRCm39) F169V probably benign Het
Baiap2l1 T A 5: 144,215,362 (GRCm39) Y381F probably damaging Het
Cdc27 A T 11: 104,408,221 (GRCm39) M563K probably benign Het
Cyp2c29 A T 19: 39,279,270 (GRCm39) D50V probably damaging Het
Dbpht2 A T 12: 74,345,806 (GRCm39) noncoding transcript Het
Dnah9 T A 11: 65,772,467 (GRCm39) Q3755L probably benign Het
Dnajc2 T C 5: 21,962,792 (GRCm39) T588A possibly damaging Het
Dync2h1 T A 9: 6,983,477 (GRCm39) R4022S probably benign Het
Gm20481 T G 17: 35,191,109 (GRCm39) probably benign Het
Gm7347 A G 5: 26,260,004 (GRCm39) I182T possibly damaging Het
Gns G A 10: 121,212,601 (GRCm39) G188S probably damaging Het
Grm5 T G 7: 87,724,340 (GRCm39) probably null Het
Gstm4 T C 3: 107,951,291 (GRCm39) probably null Het
Il7r T A 15: 9,513,034 (GRCm39) K158N probably benign Het
Irs1 T C 1: 82,266,749 (GRCm39) Y489C probably benign Het
Kcns1 C T 2: 164,010,598 (GRCm39) E54K possibly damaging Het
Klra5 T A 6: 129,885,797 (GRCm39) R31* probably null Het
Krt13 T C 11: 100,008,827 (GRCm39) T409A unknown Het
Lce1e C T 3: 92,614,967 (GRCm39) G127S unknown Het
Mfsd14a T C 3: 116,456,127 (GRCm39) M1V probably null Het
Micall2 T C 5: 139,692,852 (GRCm39) E891G probably damaging Het
Mpeg1 A T 19: 12,440,596 (GRCm39) K685* probably null Het
Nbea A G 3: 55,899,753 (GRCm39) probably null Het
Nup155 A G 15: 8,180,366 (GRCm39) M1148V probably benign Het
Or51aa5 A G 7: 103,167,184 (GRCm39) S136P probably damaging Het
Or5m3b T C 2: 85,872,303 (GRCm39) S215P probably damaging Het
Otof T A 5: 30,542,508 (GRCm39) D695V possibly damaging Het
Ptf1a G T 2: 19,451,092 (GRCm39) A141S possibly damaging Het
Pxmp2 A T 5: 110,425,531 (GRCm39) V168E probably damaging Het
Rab11fip1 T C 8: 27,644,505 (GRCm39) K427E probably damaging Het
Susd2 A G 10: 75,475,232 (GRCm39) V526A probably damaging Het
Tbx2 T C 11: 85,731,643 (GRCm39) S647P probably damaging Het
Tg A G 15: 66,637,996 (GRCm39) T651A probably benign Het
Trim68 T A 7: 102,333,680 (GRCm39) M1L probably damaging Het
Ttn A C 2: 76,584,250 (GRCm39) L20540* probably null Het
Usf3 A T 16: 44,038,251 (GRCm39) K910N possibly damaging Het
Vmn1r14 T G 6: 57,211,213 (GRCm39) Y220D possibly damaging Het
Vmn1r209 T A 13: 22,990,668 (GRCm39) K7N probably benign Het
Other mutations in Cela3b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00504:Cela3b APN 4 137,150,592 (GRCm39) missense probably damaging 1.00
IGL00708:Cela3b APN 4 137,149,280 (GRCm39) missense probably benign
IGL01301:Cela3b APN 4 137,151,154 (GRCm39) critical splice donor site probably null
IGL01613:Cela3b APN 4 137,152,382 (GRCm39) missense possibly damaging 0.66
ANU18:Cela3b UTSW 4 137,151,154 (GRCm39) critical splice donor site probably null
R0669:Cela3b UTSW 4 137,155,841 (GRCm39) missense probably benign 0.06
R2937:Cela3b UTSW 4 137,150,574 (GRCm39) missense probably benign 0.01
R2938:Cela3b UTSW 4 137,150,574 (GRCm39) missense probably benign 0.01
R4327:Cela3b UTSW 4 137,151,242 (GRCm39) missense probably benign 0.26
R5059:Cela3b UTSW 4 137,152,181 (GRCm39) missense probably benign 0.00
R5707:Cela3b UTSW 4 137,152,167 (GRCm39) missense probably damaging 1.00
R7952:Cela3b UTSW 4 137,149,219 (GRCm39) missense probably benign 0.27
R9045:Cela3b UTSW 4 137,152,110 (GRCm39) missense possibly damaging 0.72
R9339:Cela3b UTSW 4 137,152,355 (GRCm39) missense probably damaging 1.00
X0019:Cela3b UTSW 4 137,150,622 (GRCm39) missense probably damaging 1.00
X0019:Cela3b UTSW 4 137,150,621 (GRCm39) missense probably damaging 1.00
Z1177:Cela3b UTSW 4 137,155,795 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- TAGGACGTCCTATGCCCTTG -3'
(R):5'- TGAGAATACCCATGAAGCCAGG -3'

Sequencing Primer
(F):5'- ATGCTGGTCACCCCACTG -3'
(R):5'- TAGGCCCAAAGCTTGCA -3'
Posted On 2015-07-21