Incidental Mutation 'R6083:Cyb5r4'
ID482314
Institutional Source Beutler Lab
Gene Symbol Cyb5r4
Ensembl Gene ENSMUSG00000032872
Gene Namecytochrome b5 reductase 4
Synonymsb5/b5r, Ncb5or, B5+B5R, 2810034J18Rik
MMRRC Submission 044242-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R6083 (G1)
Quality Score225.009
Status Validated
Chromosome9
Chromosomal Location87022014-87077774 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 87057168 bp
ZygosityHeterozygous
Amino Acid Change Proline to Serine at position 335 (P335S)
Ref Sequence ENSEMBL: ENSMUSP00000126119 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000168529] [ENSMUST00000174294]
Predicted Effect probably damaging
Transcript: ENSMUST00000168529
AA Change: P335S

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000126119
Gene: ENSMUSG00000032872
AA Change: P335S

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
SMART Domains Protein: ENSMUSP00000133918
Gene: ENSMUSG00000032872

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 0.522 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.4%
  • 20x: 95.6%
Validation Efficiency 96% (76/79)
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: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810021J22Rik C A 11: 58,878,851 P73Q possibly damaging Het
Aak1 A T 6: 86,963,996 I591F unknown Het
Ace C A 11: 105,985,267 Y816* probably null Het
Ahnak2 A G 12: 112,782,612 V1205A probably benign Het
Ahnak2 T G 12: 112,782,999 Q1076P probably benign Het
Ap2a1 G A 7: 44,907,751 R263W probably damaging Het
Arhgap29 A G 3: 121,992,748 T257A probably benign Het
Bora A T 14: 99,062,294 Q234L possibly damaging Het
Ccdc17 A T 4: 116,596,926 Q47L possibly damaging Het
Cep170 C T 1: 176,774,625 R305H probably damaging Het
Cyp2c54 A G 19: 40,073,762 L17P probably benign Het
Cyp2c69 A T 19: 39,849,456 V394E probably damaging Het
Dedd2 G A 7: 25,211,290 P154S probably benign Het
Defb36 A T 2: 152,604,488 M1L unknown Het
Dnaja1 A G 4: 40,731,713 D263G probably benign Het
Dock10 T C 1: 80,532,431 N1560S probably damaging Het
Efnb2 T C 8: 8,622,328 probably null Het
Eif3e A G 15: 43,266,144 I196T probably damaging Het
Ercc4 T A 16: 13,110,039 C24* probably null Het
Fmn1 A G 2: 113,364,303 E116G unknown Het
Gnas A G 2: 174,297,862 M1V probably null Het
Grin2a C A 16: 9,579,540 M894I probably benign Het
Herc2 G T 7: 56,228,505 S4566I probably benign Het
Hmcn1 G A 1: 150,755,293 P918L probably damaging Het
Hmcn1 G T 1: 150,755,294 P918T probably damaging Het
Hsd3b2 T A 3: 98,712,056 Y191F possibly damaging Het
Ifit1bl2 A C 19: 34,619,817 F133C possibly damaging Het
Itih2 T C 2: 10,108,894 probably benign Het
Itsn1 T C 16: 91,853,011 L191P probably benign Het
Kdr T C 5: 75,944,366 K1068R probably damaging Het
Lmtk2 T C 5: 144,182,756 L1345P probably damaging Het
Man2b2 T A 5: 36,809,041 D936V probably damaging Het
Mapk1ip1 G A 7: 138,836,588 R38* probably null Het
Med13l T C 5: 118,721,486 V246A possibly damaging Het
Mlec T A 5: 115,148,049 T248S probably benign Het
Mslnl T A 17: 25,737,902 V54D possibly damaging Het
Muc16 G A 9: 18,657,212 T1337I unknown Het
Nek7 C T 1: 138,515,654 S187N probably damaging Het
Neto2 A G 8: 85,640,585 V538A probably benign Het
Nktr T C 9: 121,750,136 probably benign Het
Npy6r A G 18: 44,276,492 K327E probably damaging Het
Olfr1230 T A 2: 89,297,024 D82V probably damaging Het
Olfr1245 T C 2: 89,575,672 D18G probably benign Het
Olfr1463 A T 19: 13,234,525 I92F probably benign Het
Olfr402 A G 11: 74,155,570 M139V possibly damaging Het
Olfr705 A G 7: 106,873,582 I221T probably damaging Het
Pcdhga4 A T 18: 37,687,425 N676Y probably damaging Het
Pde2a T C 7: 101,502,879 I331T possibly damaging Het
Pip5k1b A T 19: 24,304,035 Y486* probably null Het
Plch2 A G 4: 155,000,818 M272T probably benign Het
Rbm12 G A 2: 156,097,726 probably benign Het
Rgs19 T C 2: 181,689,507 E111G probably damaging Het
Rhbdf1 T C 11: 32,210,066 N145S probably damaging Het
Rnf4 T A 5: 34,351,221 probably null Het
Rpa1 T C 11: 75,314,911 T207A probably damaging Het
Rufy4 A C 1: 74,129,397 Q113P probably damaging Het
Sh3pxd2b T G 11: 32,422,985 S717R probably benign Het
Sin3a A T 9: 57,107,540 I682F probably damaging Het
Sipa1l2 A T 8: 125,468,473 V842E possibly damaging Het
Slc5a4a A G 10: 76,147,597 I23V unknown Het
Slitrk5 A G 14: 111,681,725 N927S probably benign Het
Smc6 A G 12: 11,276,353 K117R possibly damaging Het
Sod2 G A 17: 13,008,031 probably benign Het
Stxbp1 A G 2: 32,796,018 I567T possibly damaging Het
Tbkbp1 C A 11: 97,147,380 L209F probably damaging Het
Tll1 G T 8: 64,038,586 probably null Het
Tmem38b T C 4: 53,840,765 L60S probably damaging Het
Trib1 G A 15: 59,654,475 R298H probably damaging Het
Trim30b A G 7: 104,366,142 V13A probably damaging Het
Trip11 G A 12: 101,889,742 T425I probably benign Het
Ttn C A 2: 76,889,973 probably benign Het
Tymp GC GCC 15: 89,374,364 probably null Het
Ush2a T A 1: 188,267,023 S177T probably damaging Het
Usp40 A T 1: 87,978,559 S651R probably benign Het
Vmn1r125 T C 7: 21,272,719 S181P probably damaging Het
Vmn1r198 T A 13: 22,354,758 V138D possibly damaging Het
Vmn1r56 A G 7: 5,196,318 L100P probably damaging Het
Vmn2r32 T A 7: 7,464,210 D773V probably benign Het
Vmn2r53 A C 7: 12,581,881 H670Q probably benign Het
Vmn2r69 A T 7: 85,406,503 I809N probably damaging Het
Wdr7 G A 18: 63,728,469 G184D probably damaging Het
Wnk1 C T 6: 120,037,601 G11D probably damaging Het
Zfp110 A C 7: 12,844,675 E171A possibly damaging Het
Zkscan6 T C 11: 65,815,931 V134A probably damaging Het
Other mutations in Cyb5r4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01833:Cyb5r4 APN 9 87059452 critical splice donor site probably null
cello UTSW 9 87029538 nonsense probably null
viol UTSW 9 87059077 critical splice donor site probably null
PIT1430001:Cyb5r4 UTSW 9 87038738 missense probably benign
R0040:Cyb5r4 UTSW 9 87066742 synonymous probably null
R0373:Cyb5r4 UTSW 9 87027040 missense probably damaging 0.99
R0755:Cyb5r4 UTSW 9 87029572 missense probably damaging 1.00
R1381:Cyb5r4 UTSW 9 87022233 missense probably benign 0.03
R1488:Cyb5r4 UTSW 9 87029538 nonsense probably null
R1510:Cyb5r4 UTSW 9 87066643 intron probably benign
R1856:Cyb5r4 UTSW 9 87022209 missense possibly damaging 0.61
R1857:Cyb5r4 UTSW 9 87041279 missense probably benign 0.00
R1858:Cyb5r4 UTSW 9 87041279 missense probably benign 0.00
R1870:Cyb5r4 UTSW 9 87040409 missense probably benign 0.00
R1876:Cyb5r4 UTSW 9 87055814 missense probably damaging 1.00
R1959:Cyb5r4 UTSW 9 87055849 missense possibly damaging 0.82
R2036:Cyb5r4 UTSW 9 87042879 splice site probably benign
R2895:Cyb5r4 UTSW 9 87040399 nonsense probably null
R4226:Cyb5r4 UTSW 9 87057229 missense probably damaging 0.99
R4655:Cyb5r4 UTSW 9 87059429 missense probably benign 0.01
R4971:Cyb5r4 UTSW 9 87057171 missense possibly damaging 0.80
R5038:Cyb5r4 UTSW 9 87059077 critical splice donor site probably null
R5155:Cyb5r4 UTSW 9 87040403 missense probably benign 0.08
R5187:Cyb5r4 UTSW 9 87026948 missense possibly damaging 0.92
R5654:Cyb5r4 UTSW 9 87047480 missense probably damaging 0.98
R5659:Cyb5r4 UTSW 9 87055828 missense probably benign 0.22
R5926:Cyb5r4 UTSW 9 87057261 missense probably benign 0.04
R6610:Cyb5r4 UTSW 9 87059417 missense probably benign
R7311:Cyb5r4 UTSW 9 87055782 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGTAGCCCATTACAAATCTCATACG -3'
(R):5'- AGGGTCTCTATCCAACCTATCAC -3'

Posted On2017-07-14