|Institutional Source||Beutler Lab|
|Gene Name||endoplasmic reticulum protein 44|
|Is this an essential gene?||Probably essential (E-score: 0.942)|
|Stock #||R7785 (G1)|
|Chromosomal Location||48193323-48279558 bp(-) (GRCm38)|
|Type of Mutation||missense|
|DNA Base Change (assembly)||G to A at 48243531 bp|
|Amino Acid Change||Proline to Serine at position 26 (P26S)|
|Ref Sequence||ENSEMBL: ENSMUSP00000030028 (fasta)|
|Gene Model||predicted gene model for transcript(s): [ENSMUST00000030028]|
|Predicted Effect||probably benign
AA Change: P26S
PolyPhen 2 Score 0.041 (Sensitivity: 0.94; Specificity: 0.83)
AA Change: P26S
|Meta Mutation Damage Score||0.0675|
|Coding Region Coverage||
|Validation Efficiency||91% (40/44)|
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the protein disulfide isomerase (PDI) family of endoplasmic reticulum (ER) proteins. It has an inferred N-terminal signal peptide, a catalytically active thioredoxin (TRX) domain, two TRX-like domains and a C-terminal ER-retention sequence. This protein functions as a pH-regulated chaperone of the secretory pathway and likely plays a role in protein quality control at the endoplasmic reticulum - Golgi interface. [provided by RefSeq, Dec 2016]
PHENOTYPE: Mice homozygous for an ENU-induced allele exhibit light coat colour, small stature and scaly tail. [provided by MGI curators]
|Allele List at MGI|
|Other mutations in this stock||
|Other mutations in Erp44||
(F):5'- CAATCAGTGAAATGAGCCAGAATC -3'
(R):5'- TCAGCACTTTCAGAATGGCTG -3'
(F):5'- TGAGCCAGAATCTCAGCTTG -3'
(R):5'- ACCAATTTTTAGGCTGGGGAAG -3'