Incidental Mutation 'RF016:Cyb5r4'
ID603561
Institutional Source Beutler Lab
Gene Symbol Cyb5r4
Ensembl Gene ENSMUSG00000032872
Gene Namecytochrome b5 reductase 4
Synonymsb5/b5r, Ncb5or, B5+B5R, 2810034J18Rik
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #RF016 (G1)
Quality Score217.468
Status Not validated
Chromosome9
Chromosomal Location87022014-87077774 bp(+) (GRCm38)
Type of Mutationsmall insertion (8 aa in frame mutation)
DNA Base Change (assembly) TGTGACAGACACACTGCCCAGGGA to TGTGACAGACACACTGCCCAGGGACGTGACAGACACACTGCCCAGGGA at 87040425 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000126119 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000168529]
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: 99.4%
  • 20x: 98.7%
Validation Efficiency
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: 82 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A030005L19Rik TGCTGTGGC TGCTGTGGCGGCTGTGGC 1: 82,913,577 probably benign Het
Abi3bp GCCCACGACCC GCCCACGACCCACGACCC 16: 56,627,587 probably null Het
Amer3 A G 1: 34,587,120 I147V probably damaging Het
Ankhd1 GGCGGC GGCGGCAGCGGC 18: 36,560,909 probably benign Het
Ankhd1 GCGGCG GCGGCGACGGCG 18: 36,560,910 probably benign Het
Ankzf1 G A 1: 75,195,833 R259H probably damaging Het
Apol9b T C 15: 77,735,514 V170A probably benign Het
Asb3 A G 11: 31,061,407 I267M possibly damaging Het
Baz2a A G 10: 128,125,316 E1636G probably benign Het
Birc6 G T 17: 74,689,324 V4513F probably damaging Het
Blm CCTCCTCC CCTCCTCCTCCTACTCCTCC 7: 80,512,926 probably null Het
Ccdc113 G A 8: 95,538,105 R81H probably benign Het
Ccdc27 T C 4: 154,036,110 R410G probably benign Het
Cdhr5 A G 7: 141,272,184 V435A possibly damaging Het
Cercam T C 2: 29,869,305 S15P unknown Het
Cntrl T C 2: 35,119,986 V224A probably benign Het
Comtd1 T A 14: 21,848,596 Q56L probably benign Het
Cul9 CCT CCTACT 17: 46,500,863 probably null Het
Cyld T A 8: 88,705,441 Y22* probably null Het
Dbt T C 3: 116,539,714 Y278H probably damaging Het
Ddb1 A G 19: 10,627,858 H1070R probably damaging Het
Dek G T 13: 47,098,186 S248* probably null Het
Dixdc1 T C 9: 50,693,641 T300A probably benign Het
Dusp8 A T 7: 142,082,852 S334T probably benign Het
Efhd2 CCGCCG CCGCCGACGCCG 4: 141,874,756 probably benign Het
Ehbp1 T C 11: 22,146,646 N306S probably benign Het
Fcer1a T C 1: 173,225,519 I37V possibly damaging Het
Fgfr2 G T 7: 130,177,680 Q639K probably benign Het
Gab3 CTT CTTATT X: 74,999,985 probably null Het
Gins4 T C 8: 23,232,610 M98V probably benign Het
Gm35339 A T 15: 76,355,972 I331F Het
Gm813 T A 16: 58,616,867 N26I probably damaging Het
Gm8369 GTGTGTGT GTGTGTGTTTGTGTGT 19: 11,511,754 probably null Het
Grik1 G A 16: 88,034,186 S232L Het
Gsg1l A G 7: 126,020,622 probably null Het
H13 G A 2: 152,669,669 E30K probably damaging Het
H2-DMb1 A T 17: 34,157,386 S160C probably damaging Het
Hsdl2 GCAGCCACAGCTGCAG GCAGCCACAGCTGCAGCATCAGCCACAGCTGCAG 4: 59,610,643 probably benign Het
Iqcf4 TTTCCTTTTCCTTTT TTTCCTTTTCCTTTTCCTTTTCCTTTTCCTTTTCCTGTTCCTTTTCCTTTT 9: 106,570,609 probably benign Het
Jag1 T A 2: 137,096,256 T275S probably benign Het
Klhdc2 T A 12: 69,303,886 I158K probably damaging Het
Krtap28-10 TCCC TCCCGCACCC 1: 83,042,123 probably benign Het
Lrp2 T A 2: 69,509,205 M1121L probably benign Het
M6pr C T 6: 122,315,165 A152V probably damaging Het
Mapkapk5 T C 5: 121,533,316 Y218C probably damaging Het
Mkrn1 C T 6: 39,419,991 V26I Het
Mro CA CAAACTCGGA 18: 73,869,964 probably null Het
Mrpl3 T C 9: 105,075,253 V303A probably benign Het
Nefh CTCACCTGGGGACTTGGCCTCACCTGGGGACTTGGCCTC CTCACCTGGGGACTTGGCCTCACCTGGGGACTTGGCCTCACCTGGGGACTTGGCCTC 11: 4,941,022 probably benign Het
Nefh TCACCTGGGGACT TCACCTGGGGACTCGGCCCCACCTGGGGACT 11: 4,941,023 probably benign Het
Nid2 GGCTAACACCGC GGC 14: 19,751,363 probably benign Het
Nusap1 CAAGCTGAGA CAAGCTGAGATACACGTTAGCAGTGAGGAGAAAGCTGAGA 2: 119,627,601 probably benign Het
Olfr212 G T 6: 116,516,043 A89S probably benign Het
Olfr964-ps1 A ATAGG 9: 39,686,754 probably null Het
Ovol1 A G 19: 5,553,612 V87A probably benign Het
Pdpk1 T A 17: 24,093,281 E290D probably benign Het
Pkd1l3 T A 8: 109,623,542 S340T probably benign Het
Pknox2 ACACACACACACACACTCAC ACAC 9: 36,909,609 probably benign Het
Pou3f1 GC GCGGCGCC 4: 124,657,809 probably benign Het
Prp2 AGCGACCCCCTCAAGGCCCACCACCACCAGGTGGCCCACAGCCGAGACCCCCTCAAGGCCCACCACC AGAGACCCCCTCAAGGCCCACCACC 6: 132,600,512 probably benign Het
Prpf6 A G 2: 181,632,076 M338V probably benign Het
Psg28 G T 7: 18,422,922 L463I probably damaging Het
Ptprd T C 4: 76,128,655 D211G probably benign Het
Pus1 T C 5: 110,776,558 H160R not run Het
Ranbp17 T C 11: 33,329,511 T582A probably damaging Het
Rasa1 G A 13: 85,223,488 T878I possibly damaging Het
Rbm20 A G 19: 53,813,732 T224A probably benign Het
Scgb1b12 A T 7: 32,334,495 N60I probably damaging Het
Sh3bp4 T C 1: 89,145,022 S531P probably benign Het
Sh3pxd2b TGCCTG TGCCTGCGCCTG 11: 32,423,053 probably benign Het
Snrnp200 T C 2: 127,230,556 L1291P probably damaging Het
Sppl2a C T 2: 126,927,774 R54Q probably benign Het
Sulf2 A T 2: 166,082,603 L521Q probably benign Het
Supv3l1 C A 10: 62,437,508 V317F possibly damaging Het
Tcof1 TCC TCCACTTGGCTGCTGAGATGGGCACTTTCCCAGAGACCC 18: 60,833,575 probably benign Het
Thegl CTCCCCAGTCCCGCAAGGCCAG CTCCCCAGTCCCGCAAGGCCAGCGATCATCCCCAGTCCCGCAAGGCCAG 5: 77,016,408 probably benign Het
Trappc9 TGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCT TGCTGCTGCTGCTGCCGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCTGCT 15: 72,801,289 probably benign Het
Unc13b CAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGC CAGAGCCAGAGCCAGAGCGAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGC 4: 43,177,347 probably benign Het
Unc13b AGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGC AGCCAGAGCCAGAGCCAGCGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGCCAGAGC 4: 43,177,350 probably benign Het
Usp38 A G 8: 81,013,893 S182P probably benign Het
Vmn2r24 T C 6: 123,804,215 V460A probably benign Het
Zfp598 CAACCAC CAACCACAACCAC 17: 24,680,771 probably benign 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
RF001:Cyb5r4 UTSW 9 87040416 small insertion probably benign
RF006:Cyb5r4 UTSW 9 87040425 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 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'- GATAAATGAGGTACTGCAGTTCGTG -3'

Sequencing Primer
(F):5'- AAAATGCTGGTGACAAGGGTTTCTC -3'
(R):5'- GCAGTTCGTGCGCTAAGC -3'
Posted On2019-12-04