Incidental Mutation 'R9504:Steap4'
ID 717723
Institutional Source Beutler Lab
Gene Symbol Steap4
Ensembl Gene ENSMUSG00000012428
Gene Name STEAP family member 4
Synonyms Tiarp, Tnfaip9
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.201) question?
Stock # R9504 (G1)
Quality Score 225.009
Status Not validated
Chromosome 5
Chromosomal Location 7960457-7982213 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 7980538 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Asparagine to Aspartic acid at position 465 (N465D)
Ref Sequence ENSEMBL: ENSMUSP00000111081 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000115421]
AlphaFold Q923B6
Predicted Effect probably benign
Transcript: ENSMUST00000115421
AA Change: N465D

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000111081
Gene: ENSMUSG00000012428
AA Change: N465D

DomainStartEndE-ValueType
Pfam:F420_oxidored 21 107 2.3e-16 PFAM
transmembrane domain 203 225 N/A INTRINSIC
Pfam:Ferric_reduct 247 395 2.6e-14 PFAM
transmembrane domain 416 438 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the STEAP (six transmembrane epithelial antigen of prostate) family, and resides in the golgi apparatus. It functions as a metalloreductase that has the ability to reduce both Fe(3+) to Fe(2+) and Cu(2+) to Cu(1+), using NAD(+) as acceptor. Studies in mice and human suggest that this gene maybe involved in adipocyte development and metabolism, and may contribute to the normal biology of the prostate cell, as well as prostate cancer progression. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2011]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit adipose accumulation, oxidative stress, increased liver weight, lower metabolic rate, hypoactivity, insulin resistance, glucose intolerance, mild hyperglycemia and dyslipidemia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aldh1b1 T C 4: 45,802,905 (GRCm38) Y148H probably damaging Het
Ankib1 A G 5: 3,713,235 (GRCm38) V498A probably benign Het
Atp6v0c A G 17: 24,164,519 (GRCm38) V118A possibly damaging Het
Bcan G A 3: 87,993,441 (GRCm38) P495L probably benign Het
Bnip3l G A 14: 67,008,765 (GRCm38) P7L possibly damaging Het
Ccdc178 T C 18: 22,105,651 (GRCm38) E303G possibly damaging Het
Ccdc47 T C 11: 106,210,329 (GRCm38) N169S probably benign Het
Cldn23 A T 8: 35,826,316 (GRCm38) V6E probably damaging Het
Dip2a T C 10: 76,296,355 (GRCm38) T560A probably damaging Het
Ephb3 A G 16: 21,218,080 (GRCm38) S352G possibly damaging Het
Far2 C A 6: 148,157,955 (GRCm38) A256E probably damaging Het
Gga1 C T 15: 78,883,328 (GRCm38) R89C probably damaging Het
Hbb-bh2 A G 7: 103,840,132 (GRCm38) S71P probably damaging Het
Lama1 T A 17: 67,821,666 (GRCm38) V3006D Het
Lypd9 A G 11: 58,446,389 (GRCm38) V86A probably benign Het
Mrm1 G A 11: 84,819,306 (GRCm38) R23W probably damaging Het
Nod2 A T 8: 88,665,278 (GRCm38) I738F probably damaging Het
Or1p1b C T 11: 74,240,268 (GRCm38) R235C probably benign Het
Or4c35 G T 2: 89,978,153 (GRCm38) C125F probably damaging Het
Or8b4 A G 9: 37,918,867 (GRCm38) D70G probably damaging Het
Pkd1l1 A G 11: 8,865,631 (GRCm38) W1877R Het
Psmd2 C T 16: 20,659,410 (GRCm38) A515V probably benign Het
Samd9l A G 6: 3,372,621 (GRCm38) Y1547H probably benign Het
Sgsh T C 11: 119,346,549 (GRCm38) N413S probably benign Het
Slmap G A 14: 26,414,978 (GRCm38) P819L probably damaging Het
Sult3a2 T C 10: 33,766,440 (GRCm38) N289S probably benign Het
Tbx2 T A 11: 85,833,212 (GRCm38) S36T possibly damaging Het
Tcstv1 G A 13: 119,893,731 (GRCm38) Q122* probably null Het
Tnk2 T C 16: 32,680,143 (GRCm38) V758A possibly damaging Het
Trrap C T 5: 144,806,094 (GRCm38) T1425M probably damaging Het
Ttc9b A G 7: 27,654,969 (GRCm38) K160R probably damaging Het
Vinac1 C T 2: 129,039,269 (GRCm38) A246T Het
Zfp959 T A 17: 55,897,793 (GRCm38) Y277N probably benign Het
Other mutations in Steap4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00596:Steap4 APN 5 7,976,979 (GRCm38) missense probably damaging 1.00
IGL00827:Steap4 APN 5 7,976,712 (GRCm38) missense probably damaging 1.00
IGL01481:Steap4 APN 5 7,976,858 (GRCm38) missense probably damaging 0.98
IGL02378:Steap4 APN 5 7,976,741 (GRCm38) missense probably benign 0.00
IGL03058:Steap4 APN 5 7,975,664 (GRCm38) missense probably benign 0.00
PIT4362001:Steap4 UTSW 5 7,980,337 (GRCm38) missense probably benign 0.03
R0329:Steap4 UTSW 5 7,975,829 (GRCm38) missense possibly damaging 0.92
R0546:Steap4 UTSW 5 7,975,870 (GRCm38) missense probably damaging 0.99
R0637:Steap4 UTSW 5 7,978,398 (GRCm38) splice site probably benign
R0638:Steap4 UTSW 5 7,977,030 (GRCm38) splice site probably benign
R0651:Steap4 UTSW 5 7,980,348 (GRCm38) nonsense probably null
R0881:Steap4 UTSW 5 7,980,388 (GRCm38) missense probably benign
R1167:Steap4 UTSW 5 7,976,520 (GRCm38) missense probably benign 0.34
R1543:Steap4 UTSW 5 7,975,902 (GRCm38) splice site probably benign
R1889:Steap4 UTSW 5 7,975,892 (GRCm38) missense probably damaging 1.00
R3803:Steap4 UTSW 5 7,976,979 (GRCm38) missense probably damaging 1.00
R3811:Steap4 UTSW 5 7,977,017 (GRCm38) missense probably benign 0.18
R3885:Steap4 UTSW 5 7,980,494 (GRCm38) missense probably damaging 1.00
R3887:Steap4 UTSW 5 7,980,494 (GRCm38) missense probably damaging 1.00
R4051:Steap4 UTSW 5 7,980,404 (GRCm38) missense probably damaging 1.00
R4208:Steap4 UTSW 5 7,980,404 (GRCm38) missense probably damaging 1.00
R5016:Steap4 UTSW 5 7,976,699 (GRCm38) nonsense probably null
R5302:Steap4 UTSW 5 7,975,547 (GRCm38) nonsense probably null
R5951:Steap4 UTSW 5 7,975,769 (GRCm38) missense probably benign 0.00
R6136:Steap4 UTSW 5 7,978,562 (GRCm38) missense probably damaging 0.99
R6527:Steap4 UTSW 5 7,978,502 (GRCm38) missense probably damaging 0.99
R6631:Steap4 UTSW 5 7,976,995 (GRCm38) nonsense probably null
R6964:Steap4 UTSW 5 7,975,568 (GRCm38) missense probably damaging 1.00
R7055:Steap4 UTSW 5 7,976,858 (GRCm38) missense probably damaging 1.00
R7408:Steap4 UTSW 5 7,978,453 (GRCm38) missense probably benign 0.07
R7692:Steap4 UTSW 5 7,976,976 (GRCm38) missense probably benign 0.32
R8205:Steap4 UTSW 5 7,976,795 (GRCm38) missense possibly damaging 0.65
R8861:Steap4 UTSW 5 7,975,672 (GRCm38) missense probably benign 0.00
R9287:Steap4 UTSW 5 7,976,683 (GRCm38) missense probably benign 0.05
R9423:Steap4 UTSW 5 7,976,720 (GRCm38) missense probably damaging 0.99
R9531:Steap4 UTSW 5 7,978,424 (GRCm38) missense probably benign 0.20
R9566:Steap4 UTSW 5 7,975,646 (GRCm38) missense possibly damaging 0.51
Predicted Primers PCR Primer
(F):5'- ATCTGACCCTGGTCTTGTGC -3'
(R):5'- TATTCTGGTCTTTCAAAGTGAGGC -3'

Sequencing Primer
(F):5'- ACAGCCCACACTTTGGTG -3'
(R):5'- GAGGCAACACTTCCTACTGTGATG -3'
Posted On 2022-07-18