Incidental Mutation 'R0666:Rbp4'
ID218844
Institutional Source Beutler Lab
Gene Symbol Rbp4
Ensembl Gene ENSMUSG00000024990
Gene Nameretinol binding protein 4, plasma
Synonymsretinol binding protein 4, cellular, Rbp-4
MMRRC Submission 038851-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R0666 (G1)
Quality Score22
Status Validated
Chromosome19
Chromosomal Location38116620-38125321 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 38118460 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Methionine at position 127 (T127M)
Ref Sequence ENSEMBL: ENSMUSP00000107954 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025951] [ENSMUST00000067098] [ENSMUST00000112335]
Predicted Effect probably damaging
Transcript: ENSMUST00000025951
AA Change: T171M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000025951
Gene: ENSMUSG00000024990
AA Change: T171M

DomainStartEndE-ValueType
low complexity region 47 60 N/A INTRINSIC
Pfam:Lipocalin_2 77 229 8.2e-9 PFAM
Pfam:Lipocalin 83 229 8.3e-21 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000067098
SMART Domains Protein: ENSMUSP00000063660
Gene: ENSMUSG00000054200

DomainStartEndE-ValueType
Pfam:7tm_1 57 321 1.7e-39 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000112335
AA Change: T127M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000107954
Gene: ENSMUSG00000024990
AA Change: T127M

DomainStartEndE-ValueType
signal peptide 1 18 N/A INTRINSIC
Pfam:Lipocalin_2 33 186 3.6e-9 PFAM
Pfam:Lipocalin 39 185 6.5e-21 PFAM
Meta Mutation Damage Score 0.0308 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.7%
  • 20x: 95.7%
Validation Efficiency 100% (89/89)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This protein belongs to the lipocalin family and is the specific carrier for retinol (vitamin A alcohol) in the blood. It delivers retinol from the liver stores to the peripheral tissues. In plasma, the RBP-retinol complex interacts with transthyretin which prevents its loss by filtration through the kidney glomeruli. A deficiency of vitamin A blocks secretion of the binding protein posttranslationally and results in defective delivery and supply to the epidermal cells. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a null allele show abnormal retinal function and retinol level, delayed heart trabeculation, and increased myocyte proliferation and fibronectin deposition in cardiac jelly and nascent valves. Homozygotes for another null allele show testicular defects on a vitamin A-deficient diet. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610507B11Rik T G 11: 78,287,987 M2026R probably damaging Het
2610507B11Rik T A 11: 78,277,212 L1491* probably null Het
Akap6 T A 12: 52,911,808 V782E probably damaging Het
Atg9a A G 1: 75,185,090 L604P probably damaging Het
Atp1a3 T C 7: 24,990,549 I482V probably benign Het
Ccdc105 C A 10: 78,750,547 L223F probably benign Het
Ccdc18 T G 5: 108,163,664 V412G probably benign Het
Cct6a A G 5: 129,794,386 noncoding transcript Het
Clpx A G 9: 65,310,225 N25S probably damaging Het
Cnpy2 T A 10: 128,327,025 C171* probably null Het
Cntnap3 C T 13: 64,757,397 D857N probably damaging Het
Col5a1 A G 2: 28,032,685 Y255C probably damaging Het
Coro7 A T 16: 4,631,911 F638Y possibly damaging Het
Cpd A G 11: 76,782,327 F1331L probably damaging Het
Csmd1 A T 8: 16,069,049 I1842N possibly damaging Het
Dgkg T A 16: 22,562,730 D490V probably damaging Het
Dnah9 A T 11: 66,085,458 M1255K probably benign Het
E2f1 A G 2: 154,560,929 V306A probably benign Het
Entpd1 A G 19: 40,659,906 probably benign Het
Esrrb T A 12: 86,505,902 I222N probably benign Het
Fam159b G T 13: 104,858,354 T95K possibly damaging Het
Flt4 G T 11: 49,625,447 A126S possibly damaging Het
Galnt11 C T 5: 25,252,147 T237I possibly damaging Het
Gbf1 A G 19: 46,262,544 probably benign Het
Gm20388 A T 8: 122,270,988 probably benign Het
Gm7030 T C 17: 36,127,834 T222A possibly damaging Het
Herc1 T A 9: 66,484,888 probably benign Het
Hsph1 T C 5: 149,631,502 Y105C probably damaging Het
Il23r T C 6: 67,434,680 T358A probably benign Het
Il2ra C T 2: 11,643,073 probably benign Het
Kbtbd4 G T 2: 90,914,115 probably benign Het
Kcnt1 A G 2: 25,891,243 probably benign Het
Kng2 A G 16: 22,997,122 probably benign Het
Lap3 C T 5: 45,511,928 T473I possibly damaging Het
Lrrk2 T C 15: 91,757,070 probably null Het
Map1s A G 8: 70,914,052 N534D possibly damaging Het
Mtg1 G A 7: 140,144,344 V122I probably benign Het
Myadm T A 7: 3,297,349 I209K probably damaging Het
Ntsr2 G A 12: 16,653,980 V75I probably benign Het
Olfr1037 G A 2: 86,085,213 A188V probably benign Het
Olfr1272 A T 2: 90,281,868 S236T probably damaging Het
Pfn1 T C 11: 70,654,366 T39A probably benign Het
Pipox T A 11: 77,883,825 K144M probably benign Het
Plekhh1 G A 12: 79,069,115 E811K probably damaging Het
Pnpla3 T A 15: 84,179,305 W295R probably benign Het
Prkacb T A 3: 146,751,518 T136S probably damaging Het
Ralbp1 T A 17: 65,854,129 N473I probably benign Het
Rif1 GCCACCA GCCA 2: 52,110,324 probably benign Het
Rps3a1 G A 3: 86,138,117 probably benign Het
Scg3 G T 9: 75,643,940 Y429* probably null Het
Spag5 T C 11: 78,313,396 S492P probably damaging Het
St7 T A 6: 17,934,239 M540K probably damaging Het
Stxbp3 C A 3: 108,805,302 V281F possibly damaging Het
Sun5 A G 2: 153,859,048 V242A possibly damaging Het
Susd5 G T 9: 114,095,784 R245L possibly damaging Het
Syne2 A G 12: 75,923,013 E954G probably damaging Het
Synpo2 A T 3: 123,114,059 V536E probably damaging Het
Tas2r140 T C 6: 133,055,442 I118V probably benign Het
Tbx18 C A 9: 87,724,409 V228L probably benign Het
Tdrd9 T A 12: 112,007,580 probably benign Het
Tg T C 15: 66,737,521 M310T probably benign Het
Ticam2 T A 18: 46,560,651 D123V probably damaging Het
Timm23 A G 14: 32,199,036 probably benign Het
Tinag C T 9: 77,005,687 R280H probably benign Het
Topbp1 G A 9: 103,308,812 R51K probably benign Het
Tor1b A G 2: 30,953,913 I121V probably damaging Het
Tpmt C A 13: 47,032,454 G148V probably damaging Het
Tubb1 A G 2: 174,457,755 E410G probably damaging Het
Ubash3b C A 9: 41,047,064 V7L possibly damaging Het
Ube2o C T 11: 116,542,835 E686K probably damaging Het
Unc13d T A 11: 116,069,492 probably benign Het
Vmn1r183 A T 7: 24,055,176 M135L probably benign Het
Wisp3 T C 10: 39,151,289 R316G probably benign Het
Xkr8 T C 4: 132,732,338 Y43C probably damaging Het
Zc3h4 T A 7: 16,434,772 N935K unknown Het
Zc3h7a G A 16: 11,156,303 probably benign Het
Zfp84 C T 7: 29,776,851 H323Y probably damaging Het
Zfp873 G T 10: 82,060,761 S442I possibly damaging Het
Zfp938 A G 10: 82,225,772 L338P probably damaging Het
Other mutations in Rbp4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01727:Rbp4 APN 19 38124052 missense probably benign 0.00
IGL01868:Rbp4 APN 19 38124520 missense probably damaging 0.98
IGL02326:Rbp4 APN 19 38124115 missense probably damaging 0.96
IGL02828:Rbp4 APN 19 38118269 splice site probably null
R2422:Rbp4 UTSW 19 38124344 missense probably damaging 0.96
R6253:Rbp4 UTSW 19 38124980 missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- CACTTGCAAAGATCGATGTTGCACC -3'
(R):5'- TTGCCCAGTTGTCCAGAAGCTGTC -3'

Sequencing Primer
(F):5'- AGGAAGACTTGCTCACCATTG -3'
(R):5'- AAGCTGTCAGGAATCTCTGC -3'
Posted On2014-08-21