Incidental Mutation 'R6610:Cyb5r4'
ID 525909
Institutional Source Beutler Lab
Gene Symbol Cyb5r4
Ensembl Gene ENSMUSG00000032872
Gene Name cytochrome b5 reductase 4
Synonyms Ncb5or, 2810034J18Rik, B5+B5R, b5/b5r
MMRRC Submission 044733-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6610 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 86904082-86959827 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 86941470 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Glycine at position 64 (C64G)
Ref Sequence ENSEMBL: ENSMUSP00000133918 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000168529] [ENSMUST00000174294]
AlphaFold Q3TDX8
Predicted Effect probably benign
Transcript: ENSMUST00000168529
AA Change: C445G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000126119
Gene: ENSMUSG00000032872
AA Change: C445G

DomainStartEndE-ValueType
low complexity region 13 24 N/A INTRINSIC
Cyt-b5 57 130 2.56e-26 SMART
Pfam:CS 175 253 4.1e-16 PFAM
Pfam:FAD_binding_6 284 391 4.1e-22 PFAM
Pfam:NAD_binding_1 402 508 4.7e-18 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174043
Predicted Effect probably benign
Transcript: ENSMUST00000174294
AA Change: C64G

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000133918
Gene: ENSMUSG00000032872
AA Change: C64G

DomainStartEndE-ValueType
Pfam:NAD_binding_6 16 89 8.7e-8 PFAM
Pfam:NAD_binding_1 21 88 1.7e-9 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174724
SMART Domains Protein: ENSMUSP00000133556
Gene: ENSMUSG00000032872

DomainStartEndE-ValueType
low complexity region 13 24 N/A INTRINSIC
Cyt-b5 57 130 2.56e-26 SMART
Pfam:CS 175 253 4.2e-16 PFAM
Pfam:FAD_binding_6 284 391 1.7e-22 PFAM
Pfam:NAD_binding_1 402 509 3.9e-17 PFAM
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 93.8%
Validation Efficiency 100% (42/42)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] NCB5OR is a flavohemoprotein that contains functional domains found in both cytochrome b5 (CYB5A; MIM 613218) and CYB5 reductase (CYB5R3; MIM 613213) (Zhu et al., 1999 [PubMed 10611283]).[supplied by OMIM, Jan 2010]
PHENOTYPE: Homozygous null mice exhibit defects in glucose homeostasis and pancreatic abnormalities consistent with symptoms of diabetes. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
AB124611 A T 9: 21,437,561 (GRCm39) M1L probably benign Het
Adam26b T C 8: 43,974,190 (GRCm39) K271E probably damaging Het
Ankrd44 A G 1: 54,694,246 (GRCm39) I914T probably benign Het
Atp12a A G 14: 56,612,013 (GRCm39) R396G probably damaging Het
C2cd3 A G 7: 100,104,505 (GRCm39) K2173E probably benign Het
Cbx2 A G 11: 118,915,036 (GRCm39) D51G probably damaging Het
Ccdc33 T A 9: 57,976,419 (GRCm39) T532S possibly damaging Het
Ccnt1 T C 15: 98,462,982 (GRCm39) I63M probably damaging Het
Cdc20b C T 13: 113,200,796 (GRCm39) T172I probably benign Het
Cep20 TTGTG TTG 16: 14,118,009 (GRCm39) probably null Het
Ces2f T G 8: 105,676,738 (GRCm39) probably null Het
Cfh A T 1: 140,029,486 (GRCm39) C597* probably null Het
Cntnap2 A T 6: 45,992,191 (GRCm39) T373S probably benign Het
Cyp2c23 A G 19: 43,995,520 (GRCm39) F416L probably damaging Het
Dnah8 G A 17: 30,967,542 (GRCm39) D2585N probably benign Het
Eif4e1b A G 13: 54,932,128 (GRCm39) probably benign Het
Elp1 A G 4: 56,758,236 (GRCm39) V1227A probably benign Het
Etl4 G A 2: 20,718,180 (GRCm39) R256K probably damaging Het
Fhad1 A G 4: 141,643,707 (GRCm39) L1054P possibly damaging Het
Grik1 A G 16: 87,831,200 (GRCm39) I190T probably damaging Het
Gsdmc2 T C 15: 63,696,857 (GRCm39) N438S probably benign Het
Igkv15-103 A T 6: 68,414,617 (GRCm39) R19* probably null Het
Kcnc2 G C 10: 112,107,761 (GRCm39) G51R probably benign Het
Lhcgr A T 17: 89,077,307 (GRCm39) I93K possibly damaging Het
Muc6 G C 7: 141,226,700 (GRCm39) probably benign Het
Mymk G T 2: 26,957,405 (GRCm39) S29R possibly damaging Het
Nab2 A T 10: 127,500,207 (GRCm39) I295N probably damaging Het
Neu2 A T 1: 87,524,407 (GRCm39) T131S probably benign Het
Pdcd7 T A 9: 65,261,965 (GRCm39) M129K possibly damaging Het
Ptar1 A G 19: 23,695,208 (GRCm39) H225R probably benign Het
Pygb T A 2: 150,665,886 (GRCm39) probably null Het
Rpap3 T C 15: 97,586,049 (GRCm39) D314G probably benign Het
Scara3 A G 14: 66,168,670 (GRCm39) S316P probably damaging Het
Sec24a C T 11: 51,587,483 (GRCm39) V1051I probably benign Het
Setdb1 G T 3: 95,235,888 (GRCm39) A841D probably damaging Het
Stk32b G A 5: 37,606,022 (GRCm39) T407I probably benign Het
Tcte2 G A 17: 13,948,250 (GRCm39) Q10* probably null Het
Tgm2 C A 2: 157,985,020 (GRCm39) E29* probably null Het
Trim32 G A 4: 65,533,308 (GRCm39) V622M probably damaging Het
Ttn G A 2: 76,579,673 (GRCm39) T23740M probably damaging Het
Tyk2 G T 9: 21,019,312 (GRCm39) Q1014K probably benign Het
Vmn1r123 A G 7: 20,896,515 (GRCm39) N136D probably benign Het
Vmn2r31 A T 7: 7,387,588 (GRCm39) V661E probably damaging Het
Vmn2r85 A T 10: 130,261,838 (GRCm39) F166L probably damaging Het
Zfp426 T C 9: 20,384,389 (GRCm39) K98R probably damaging Het
Zfp534 C T 4: 147,758,947 (GRCm39) R574K probably benign Het
Other mutations in Cyb5r4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01833:Cyb5r4 APN 9 86,941,505 (GRCm39) critical splice donor site probably null
cello UTSW 9 86,911,591 (GRCm39) nonsense probably null
viol UTSW 9 86,941,130 (GRCm39) critical splice donor site probably null
PIT1430001:Cyb5r4 UTSW 9 86,920,791 (GRCm39) missense probably benign
R0040:Cyb5r4 UTSW 9 86,948,795 (GRCm39) splice site probably null
R0373:Cyb5r4 UTSW 9 86,909,093 (GRCm39) missense probably damaging 0.99
R0755:Cyb5r4 UTSW 9 86,911,625 (GRCm39) missense probably damaging 1.00
R1381:Cyb5r4 UTSW 9 86,904,286 (GRCm39) missense probably benign 0.03
R1488:Cyb5r4 UTSW 9 86,911,591 (GRCm39) nonsense probably null
R1510:Cyb5r4 UTSW 9 86,948,696 (GRCm39) intron probably benign
R1856:Cyb5r4 UTSW 9 86,904,262 (GRCm39) missense possibly damaging 0.61
R1857:Cyb5r4 UTSW 9 86,923,332 (GRCm39) missense probably benign 0.00
R1858:Cyb5r4 UTSW 9 86,923,332 (GRCm39) missense probably benign 0.00
R1870:Cyb5r4 UTSW 9 86,922,462 (GRCm39) missense probably benign 0.00
R1876:Cyb5r4 UTSW 9 86,937,867 (GRCm39) missense probably damaging 1.00
R1959:Cyb5r4 UTSW 9 86,937,902 (GRCm39) missense possibly damaging 0.82
R2036:Cyb5r4 UTSW 9 86,924,932 (GRCm39) splice site probably benign
R2895:Cyb5r4 UTSW 9 86,922,452 (GRCm39) nonsense probably null
R4226:Cyb5r4 UTSW 9 86,939,282 (GRCm39) missense probably damaging 0.99
R4655:Cyb5r4 UTSW 9 86,941,482 (GRCm39) missense probably benign 0.01
R4971:Cyb5r4 UTSW 9 86,939,224 (GRCm39) missense possibly damaging 0.80
R5038:Cyb5r4 UTSW 9 86,941,130 (GRCm39) critical splice donor site probably null
R5155:Cyb5r4 UTSW 9 86,922,456 (GRCm39) missense probably benign 0.08
R5187:Cyb5r4 UTSW 9 86,909,001 (GRCm39) missense possibly damaging 0.92
R5654:Cyb5r4 UTSW 9 86,929,533 (GRCm39) missense probably damaging 0.98
R5659:Cyb5r4 UTSW 9 86,937,881 (GRCm39) missense probably benign 0.22
R5926:Cyb5r4 UTSW 9 86,939,314 (GRCm39) missense probably benign 0.04
R6083:Cyb5r4 UTSW 9 86,939,221 (GRCm39) missense probably damaging 1.00
R7311:Cyb5r4 UTSW 9 86,937,835 (GRCm39) missense probably damaging 1.00
R7662:Cyb5r4 UTSW 9 86,909,091 (GRCm39) missense possibly damaging 0.83
R7748:Cyb5r4 UTSW 9 86,914,434 (GRCm39) missense probably damaging 1.00
R8171:Cyb5r4 UTSW 9 86,924,863 (GRCm39) missense possibly damaging 0.81
R8253:Cyb5r4 UTSW 9 86,941,108 (GRCm39) missense probably damaging 1.00
R8369:Cyb5r4 UTSW 9 86,922,486 (GRCm39) missense probably benign 0.00
R8816:Cyb5r4 UTSW 9 86,904,286 (GRCm39) missense probably benign 0.31
RF001:Cyb5r4 UTSW 9 86,922,469 (GRCm39) small insertion probably benign
RF006:Cyb5r4 UTSW 9 86,922,478 (GRCm39) small insertion probably benign
RF006:Cyb5r4 UTSW 9 86,922,494 (GRCm39) small insertion probably benign
RF013:Cyb5r4 UTSW 9 86,922,485 (GRCm39) small insertion probably benign
RF014:Cyb5r4 UTSW 9 86,922,468 (GRCm39) small insertion probably benign
RF015:Cyb5r4 UTSW 9 86,922,491 (GRCm39) small insertion probably benign
RF015:Cyb5r4 UTSW 9 86,922,485 (GRCm39) small insertion probably benign
RF016:Cyb5r4 UTSW 9 86,922,497 (GRCm39) small insertion probably benign
RF016:Cyb5r4 UTSW 9 86,922,494 (GRCm39) small insertion probably benign
RF016:Cyb5r4 UTSW 9 86,922,478 (GRCm39) small insertion probably benign
RF024:Cyb5r4 UTSW 9 86,922,488 (GRCm39) small insertion probably benign
RF025:Cyb5r4 UTSW 9 86,922,497 (GRCm39) small insertion probably benign
RF026:Cyb5r4 UTSW 9 86,922,486 (GRCm39) small insertion probably benign
RF027:Cyb5r4 UTSW 9 86,922,484 (GRCm39) small insertion probably benign
RF029:Cyb5r4 UTSW 9 86,922,495 (GRCm39) small insertion probably benign
RF029:Cyb5r4 UTSW 9 86,922,483 (GRCm39) small insertion probably benign
RF030:Cyb5r4 UTSW 9 86,922,468 (GRCm39) small insertion probably benign
RF030:Cyb5r4 UTSW 9 86,922,462 (GRCm39) small insertion probably benign
RF031:Cyb5r4 UTSW 9 86,922,498 (GRCm39) small insertion probably benign
RF032:Cyb5r4 UTSW 9 86,922,466 (GRCm39) small insertion probably benign
RF034:Cyb5r4 UTSW 9 86,922,500 (GRCm39) nonsense probably null
RF034:Cyb5r4 UTSW 9 86,922,470 (GRCm39) small insertion probably benign
RF036:Cyb5r4 UTSW 9 86,922,483 (GRCm39) small insertion probably benign
RF038:Cyb5r4 UTSW 9 86,922,495 (GRCm39) small insertion probably benign
RF040:Cyb5r4 UTSW 9 86,922,462 (GRCm39) small insertion probably benign
RF043:Cyb5r4 UTSW 9 86,922,484 (GRCm39) small insertion probably benign
RF043:Cyb5r4 UTSW 9 86,922,464 (GRCm39) small insertion probably benign
RF045:Cyb5r4 UTSW 9 86,922,500 (GRCm39) small insertion probably benign
RF045:Cyb5r4 UTSW 9 86,922,455 (GRCm39) nonsense probably null
RF052:Cyb5r4 UTSW 9 86,922,475 (GRCm39) small insertion probably benign
RF053:Cyb5r4 UTSW 9 86,922,475 (GRCm39) small insertion probably benign
RF055:Cyb5r4 UTSW 9 86,922,491 (GRCm39) small insertion probably benign
RF055:Cyb5r4 UTSW 9 86,922,467 (GRCm39) small insertion probably benign
RF056:Cyb5r4 UTSW 9 86,922,463 (GRCm39) small insertion probably benign
RF059:Cyb5r4 UTSW 9 86,922,498 (GRCm39) small insertion probably benign
RF060:Cyb5r4 UTSW 9 86,922,466 (GRCm39) small insertion probably benign
RF061:Cyb5r4 UTSW 9 86,922,488 (GRCm39) small insertion probably benign
Predicted Primers PCR Primer
(F):5'- TCATGGTGCCCAACTGTCTG -3'
(R):5'- ACAATGGGAGACATGCCTC -3'

Sequencing Primer
(F):5'- ACGTAGTGCTTTGATCTCATTTCAG -3'
(R):5'- AGACATGCCTCTCCTGGACAG -3'
Posted On 2018-06-22