Incidental Mutation 'RF006:Cyb5r4'
ID 602831
Institutional Source Beutler Lab
Gene Symbol Cyb5r4
Ensembl Gene ENSMUSG00000032872
Gene Name cytochrome b5 reductase 4
Synonyms b5/b5r, Ncb5or, B5+B5R, 2810034J18Rik
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # RF006 (G1)
Quality Score 217.468
Status Not validated
Chromosome 9
Chromosomal Location 87022014-87077774 bp(+) (GRCm38)
Type of Mutation small insertion (8 aa in frame mutation)
DNA Base Change (assembly) TGTGACAGACACACTGCCCAGGGAAG to TGTGACAGACACACTGCCCAGGGAAGTGACAGACACACTGCCCAGGGAAG at 87040425 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000126119 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000168529]
AlphaFold Q3TDX8
Predicted Effect probably benign
Transcript: ENSMUST00000168529
SMART Domains Protein: ENSMUSP00000126119
Gene: ENSMUSG00000032872

DomainStartEndE-ValueType
low complexity region 13 24 N/A INTRINSIC
Cyt-b5 57 130 2.56e-26 SMART
Pfam:CS 175 253 4.1e-16 PFAM
Pfam:FAD_binding_6 284 391 4.1e-22 PFAM
Pfam:NAD_binding_1 402 508 4.7e-18 PFAM
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.7%
  • 10x: 99.3%
  • 20x: 98.5%
Validation Efficiency 97% (36/37)
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: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700057G04Rik A T 9: 92,352,649 I146F possibly damaging Het
4930548H24Rik C T 5: 31,487,550 Q216* probably null Het
Acbd7 GTT GT 2: 3,340,699 probably null Het
Acp7 A T 7: 28,614,779 N330K possibly damaging Het
Adam25 A T 8: 40,755,797 H700L probably benign Het
Alg9 GGGTGG GGGTGGTGG 9: 50,775,417 probably benign Het
Atp8b3 A T 10: 80,526,236 V689E probably benign Het
Atxn2l A G 7: 126,495,891 V533A probably benign Het
C87414 A T 5: 93,636,703 C301S probably benign Het
Catsperb G A 12: 101,575,979 probably null Het
Ccdc13 T C 9: 121,814,207 K376R probably damaging Het
Ccdc170 C CCAA 10: 4,561,030 probably benign Het
Cdh9 G C 15: 16,855,830 R652P probably damaging Het
Cenpf A C 1: 189,657,386 C1416W probably damaging Het
Chga GCA GCATCA 12: 102,561,412 probably benign Het
Dennd3 T C 15: 73,547,592 I744T probably damaging Het
Dnah1 C T 14: 31,307,875 R491Q probably benign Het
Eif4a2 A T 16: 23,110,278 M188L possibly damaging Het
Esf1 CTCCTCTTC CTC 2: 140,164,374 probably benign Het
Fat3 T C 9: 15,998,617 I2030V probably benign Het
Gab3 CTT CTTTTT X: 75,000,027 probably benign Het
Gins4 A T 8: 23,227,167 V195E possibly damaging Het
Gm17402 TCCTCCTCC TCCTCCTCCCCCTCCTCC 3: 67,365,559 probably benign Het
Gm17604 CTCTCTTTC CTC X: 165,003,818 probably null Het
Gm8369 GTGTGT GTGTGTTTGTGT 19: 11,511,764 probably benign Het
Gnpnat1 T A 14: 45,383,443 probably null Het
Inpp4a A C 1: 37,388,827 N651T possibly damaging Het
Ireb2 T C 9: 54,881,484 F81L possibly damaging Het
Kcnh3 T A 15: 99,239,928 probably null Het
Kmt2b CTCCTC CTCCTCATCCTC 7: 30,586,377 probably benign Het
Kmt2c TG TGCTGTGG 5: 25,315,772 probably benign Het
Myt1 T C 2: 181,797,773 S405P probably damaging Het
Net1 T C 13: 3,887,406 T245A probably benign Het
Nkx2-1 T C 12: 56,533,547 T203A probably damaging Het
Oas3 T C 5: 120,774,100 E75G probably damaging Het
Pappa T A 4: 65,323,873 D1491E probably benign Het
Pkhd1l1 C A 15: 44,503,238 T704K probably benign Het
Pkhd1l1 TT TTTTTTTTTGT 15: 44,558,507 probably benign Het
Ppp1r8 TCTCTCAC TC 4: 132,830,617 probably benign Het
Ppp2r3c T A 12: 55,293,815 I157F probably benign Het
Rspo4 C T 2: 151,867,877 probably null Het
Rtn4 T C 11: 29,706,919 S358P possibly damaging Het
Siglecg T A 7: 43,408,864 Y58* probably null Het
Slc4a1 C T 11: 102,356,716 probably null Het
Slc9b1 CGAAGGAACCAGAAAGGAAGGAACCAGAAAGGAAGGAACCAGAAAGGAAGGAACCAGAAAGGAAGGAACCAGAAAGGAAGG CGAAGGAACCAGAAAGGAAGGAACCAGAAAGGAAGGAACCAGAAAGGAAGG 3: 135,357,542 probably benign Het
Smc2 T A 4: 52,442,276 D64E probably benign Het
Spaca1 CTCGC CTCGCTATCGC 4: 34,049,853 probably benign Het
Srrm2 A G 17: 23,812,588 S236G unknown Het
Sry GCTGCTGGTGGTGGTCATGGAACTGCTGCTTCTGCTGGTGGTGGTCATGGAACTGCTGCTTCTGCTGGTGGTGGTCATGGAACTGCTGCTTCTGCTG GCTGCTGGTGGTGGTCATGGAACTGCTGCTTCTGCTGGTGGTGGTCATGGAACTGCTGCTTCTGCTG Y: 2,662,638 probably benign Het
Strn TGCTCCCTTACCCCAGTC TGCTCCCTTACCCCAGTCCGTGCTCCCTTACCCCAGTCCGAGCTCCCTTACCCCAGTC 17: 78,677,271 probably null Het
Tfeb CAG CAGGAG 17: 47,786,113 probably benign Het
Tktl2 A T 8: 66,512,852 E354V probably benign Het
Tpte A G 8: 22,306,943 T94A probably benign Het
Usp40 A C 1: 87,967,195 S868A possibly damaging Het
Vmn2r24 G A 6: 123,806,419 C526Y probably damaging Het
Vmn2r58 CAAAATGATGTAGCACTT C 7: 41,836,959 probably null 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 splice site 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
R6083:Cyb5r4 UTSW 9 87057168 missense probably damaging 1.00
R6610:Cyb5r4 UTSW 9 87059417 missense probably benign
R7311:Cyb5r4 UTSW 9 87055782 missense probably damaging 1.00
R7662:Cyb5r4 UTSW 9 87027038 missense possibly damaging 0.83
R7748:Cyb5r4 UTSW 9 87032381 missense probably damaging 1.00
R8171:Cyb5r4 UTSW 9 87042810 missense possibly damaging 0.81
R8253:Cyb5r4 UTSW 9 87059055 missense probably damaging 1.00
R8369:Cyb5r4 UTSW 9 87040433 missense probably benign 0.00
R8816:Cyb5r4 UTSW 9 87022233 missense probably benign 0.31
RF001:Cyb5r4 UTSW 9 87040416 small insertion probably benign
RF006:Cyb5r4 UTSW 9 87040441 small insertion probably benign
RF013:Cyb5r4 UTSW 9 87040432 small insertion probably benign
RF014:Cyb5r4 UTSW 9 87040415 small insertion probably benign
RF015:Cyb5r4 UTSW 9 87040432 small insertion probably benign
RF015:Cyb5r4 UTSW 9 87040438 small insertion probably benign
RF016:Cyb5r4 UTSW 9 87040425 small insertion probably benign
RF016:Cyb5r4 UTSW 9 87040441 small insertion probably benign
RF016:Cyb5r4 UTSW 9 87040444 small insertion probably benign
RF024:Cyb5r4 UTSW 9 87040435 small insertion probably benign
RF025:Cyb5r4 UTSW 9 87040444 small insertion probably benign
RF026:Cyb5r4 UTSW 9 87040433 small insertion probably benign
RF027:Cyb5r4 UTSW 9 87040431 small insertion probably benign
RF029:Cyb5r4 UTSW 9 87040430 small insertion probably benign
RF029:Cyb5r4 UTSW 9 87040442 small insertion probably benign
RF030:Cyb5r4 UTSW 9 87040409 small insertion probably benign
RF030:Cyb5r4 UTSW 9 87040415 small insertion probably benign
RF031:Cyb5r4 UTSW 9 87040445 small insertion probably benign
RF032:Cyb5r4 UTSW 9 87040413 small insertion probably benign
RF034:Cyb5r4 UTSW 9 87040417 small insertion probably benign
RF034:Cyb5r4 UTSW 9 87040447 nonsense probably null
RF036:Cyb5r4 UTSW 9 87040430 small insertion probably benign
RF038:Cyb5r4 UTSW 9 87040442 small insertion probably benign
RF040:Cyb5r4 UTSW 9 87040409 small insertion probably benign
RF043:Cyb5r4 UTSW 9 87040411 small insertion probably benign
RF043:Cyb5r4 UTSW 9 87040431 small insertion probably benign
RF045:Cyb5r4 UTSW 9 87040402 nonsense probably null
RF045:Cyb5r4 UTSW 9 87040447 small insertion probably benign
RF052:Cyb5r4 UTSW 9 87040422 small insertion probably benign
RF053:Cyb5r4 UTSW 9 87040422 small insertion probably benign
RF055:Cyb5r4 UTSW 9 87040414 small insertion probably benign
RF055:Cyb5r4 UTSW 9 87040438 small insertion probably benign
RF056:Cyb5r4 UTSW 9 87040410 small insertion probably benign
RF059:Cyb5r4 UTSW 9 87040445 small insertion probably benign
RF060:Cyb5r4 UTSW 9 87040413 small insertion probably benign
RF061:Cyb5r4 UTSW 9 87040435 small insertion probably benign
Predicted Primers PCR Primer
(F):5'- CTACCACTGGGAGAGAGTAAGC -3'
(R):5'- ATGAGGTACTGCAGTTCGTG -3'

Sequencing Primer
(F):5'- AAAATGCTGGTGACAAGGGTTTCTC -3'
(R):5'- GCAGTTCGTGCGCTAAGC -3'
Posted On 2019-12-04