Incidental Mutation 'R2175:Steap2'
ID 236816
Institutional Source Beutler Lab
Gene Symbol Steap2
Ensembl Gene ENSMUSG00000015653
Gene Name six transmembrane epithelial antigen of prostate 2
Synonyms 4921538B17Rik
MMRRC Submission 040177-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2175 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 5714829-5744578 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 5723501 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 460 (I460F)
Ref Sequence ENSEMBL: ENSMUSP00000132501 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000015797] [ENSMUST00000115424] [ENSMUST00000115425] [ENSMUST00000115426] [ENSMUST00000115427] [ENSMUST00000148333] [ENSMUST00000164219]
AlphaFold Q8BWB6
Predicted Effect probably damaging
Transcript: ENSMUST00000015797
AA Change: I460F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000015797
Gene: ENSMUSG00000015653
AA Change: I460F

DomainStartEndE-ValueType
Pfam:F420_oxidored 31 118 8.9e-19 PFAM
transmembrane domain 209 231 N/A INTRINSIC
Pfam:Ferric_reduct 258 405 2.8e-16 PFAM
transmembrane domain 431 453 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000115424
AA Change: I460F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000111084
Gene: ENSMUSG00000015653
AA Change: I460F

DomainStartEndE-ValueType
Pfam:F420_oxidored 31 118 4e-18 PFAM
transmembrane domain 209 231 N/A INTRINSIC
Pfam:Ferric_reduct 258 406 1.5e-22 PFAM
transmembrane domain 431 453 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000115425
AA Change: I460F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000111085
Gene: ENSMUSG00000015653
AA Change: I460F

DomainStartEndE-ValueType
Pfam:F420_oxidored 31 118 4e-18 PFAM
transmembrane domain 209 231 N/A INTRINSIC
Pfam:Ferric_reduct 258 406 1.5e-22 PFAM
transmembrane domain 431 453 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000115426
AA Change: I460F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000111086
Gene: ENSMUSG00000015653
AA Change: I460F

DomainStartEndE-ValueType
Pfam:F420_oxidored 31 118 4e-18 PFAM
transmembrane domain 209 231 N/A INTRINSIC
Pfam:Ferric_reduct 258 406 1.5e-22 PFAM
transmembrane domain 431 453 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115427
SMART Domains Protein: ENSMUSP00000111087
Gene: ENSMUSG00000015653

DomainStartEndE-ValueType
Pfam:F420_oxidored 31 118 2.3e-17 PFAM
transmembrane domain 209 231 N/A INTRINSIC
Pfam:Ferric_reduct 258 401 1.8e-21 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000148333
SMART Domains Protein: ENSMUSP00000116910
Gene: ENSMUSG00000015653

DomainStartEndE-ValueType
Pfam:F420_oxidored 31 118 8.3e-18 PFAM
transmembrane domain 209 231 N/A INTRINSIC
Pfam:Ferric_reduct 258 406 2.7e-22 PFAM
transmembrane domain 431 453 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149412
Predicted Effect probably damaging
Transcript: ENSMUST00000164219
AA Change: I460F

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000132501
Gene: ENSMUSG00000015653
AA Change: I460F

DomainStartEndE-ValueType
Pfam:F420_oxidored 31 118 4e-18 PFAM
transmembrane domain 209 231 N/A INTRINSIC
Pfam:Ferric_reduct 258 406 1.5e-22 PFAM
transmembrane domain 431 453 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000150238
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the STEAP family and encodes a multi-pass membrane protein that localizes to the Golgi complex, the plasma membrane, and the vesicular tubular structures in the cytosol. A highly similar protein in mouse has both ferrireductase and cupric reductase activity, and stimulates the cellular uptake of both iron and copper in vitro. Increased transcriptional expression of the human gene is associated with prostate cancer progression. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam34l T A 8: 44,078,475 (GRCm39) Y583F probably benign Het
Adra2a A G 19: 54,034,793 (GRCm39) T50A probably benign Het
Alox8 T C 11: 69,078,592 (GRCm39) Y367C possibly damaging Het
Ankfn1 A G 11: 89,417,363 (GRCm39) L83P probably damaging Het
Asxl3 T C 18: 22,649,652 (GRCm39) L547P probably benign Het
Cox10 G A 11: 63,962,475 (GRCm39) A122V probably benign Het
Cttnbp2 A C 6: 18,434,828 (GRCm39) probably null Het
Eml5 A T 12: 98,842,482 (GRCm39) C205* probably null Het
Ephx3 T A 17: 32,407,433 (GRCm39) T204S possibly damaging Het
Evi5l A G 8: 4,237,269 (GRCm39) H124R probably damaging Het
Ext1 G T 15: 52,932,124 (GRCm39) P726Q probably damaging Het
Fam151b T C 13: 92,614,426 (GRCm39) R21G probably damaging Het
Hdac1 G A 4: 129,428,463 (GRCm39) R36C probably damaging Het
Ift172 A G 5: 31,424,029 (GRCm39) Y715H probably damaging Het
Inpp4b T C 8: 82,583,328 (GRCm39) F144S probably damaging Het
Lepr T A 4: 101,622,576 (GRCm39) I452N probably benign Het
Mok T C 12: 110,781,634 (GRCm39) H6R probably benign Het
Myef2 A T 2: 124,940,375 (GRCm39) M392K probably damaging Het
Ncoa2 G A 1: 13,294,837 (GRCm39) P28S probably damaging Het
Nfrkb A G 9: 31,300,310 (GRCm39) T34A possibly damaging Het
Nkx1-1 G A 5: 33,588,598 (GRCm39) A230V probably benign Het
Or10ag2 T A 2: 87,248,500 (GRCm39) L34H probably damaging Het
Or5an1b T A 19: 12,299,885 (GRCm39) Y102F probably damaging Het
Ryr1 T G 7: 28,767,867 (GRCm39) K2890T probably damaging Het
Siae G T 9: 37,539,092 (GRCm39) D168Y probably damaging Het
Smarcc1 A T 9: 109,993,877 (GRCm39) T241S possibly damaging Het
Strap A G 6: 137,727,590 (GRCm39) T345A probably benign Het
Tex2 A G 11: 106,394,513 (GRCm39) V1099A unknown Het
Thsd7a T C 6: 12,331,943 (GRCm39) T1290A possibly damaging Het
Unc80 G A 1: 66,716,514 (GRCm39) G2878D probably damaging Het
Vmn2r63 C T 7: 42,583,004 (GRCm39) probably null Het
Xirp2 C T 2: 67,340,258 (GRCm39) T833I probably damaging Het
Zcchc2 T C 1: 105,955,153 (GRCm39) S615P probably damaging Het
Zfp148 C G 16: 33,317,116 (GRCm39) S554* probably null Het
Other mutations in Steap2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02052:Steap2 APN 5 5,723,586 (GRCm39) missense probably damaging 0.99
IGL02272:Steap2 APN 5 5,727,612 (GRCm39) missense probably benign 0.10
IGL02680:Steap2 APN 5 5,723,474 (GRCm39) missense probably benign 0.00
R0267:Steap2 UTSW 5 5,723,561 (GRCm39) missense probably benign 0.00
R1670:Steap2 UTSW 5 5,727,393 (GRCm39) missense possibly damaging 0.80
R2188:Steap2 UTSW 5 5,723,643 (GRCm39) nonsense probably null
R2374:Steap2 UTSW 5 5,725,845 (GRCm39) missense probably damaging 0.99
R4902:Steap2 UTSW 5 5,725,866 (GRCm39) missense possibly damaging 0.91
R4941:Steap2 UTSW 5 5,727,651 (GRCm39) missense probably damaging 1.00
R5012:Steap2 UTSW 5 5,727,784 (GRCm39) missense possibly damaging 0.48
R5555:Steap2 UTSW 5 5,727,544 (GRCm39) missense possibly damaging 0.89
R5571:Steap2 UTSW 5 5,725,912 (GRCm39) missense probably damaging 1.00
R5666:Steap2 UTSW 5 5,723,681 (GRCm39) missense probably benign 0.00
R5670:Steap2 UTSW 5 5,723,681 (GRCm39) missense probably benign 0.00
R5677:Steap2 UTSW 5 5,727,497 (GRCm39) nonsense probably null
R6101:Steap2 UTSW 5 5,725,891 (GRCm39) missense possibly damaging 0.71
R6105:Steap2 UTSW 5 5,725,891 (GRCm39) missense possibly damaging 0.71
R6190:Steap2 UTSW 5 5,725,881 (GRCm39) missense probably damaging 1.00
R7172:Steap2 UTSW 5 5,732,896 (GRCm39) missense possibly damaging 0.52
R7576:Steap2 UTSW 5 5,727,406 (GRCm39) missense probably benign 0.01
R7706:Steap2 UTSW 5 5,732,967 (GRCm39) missense possibly damaging 0.95
R8747:Steap2 UTSW 5 5,723,539 (GRCm39) missense probably benign 0.36
R9020:Steap2 UTSW 5 5,723,480 (GRCm39) missense probably benign 0.00
R9040:Steap2 UTSW 5 5,732,722 (GRCm39) missense probably benign
R9113:Steap2 UTSW 5 5,727,475 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GGTTTCAGACTGCAGGACTG -3'
(R):5'- AGTCTACGCTTGGCTACGTC -3'

Sequencing Primer
(F):5'- TCAACAGCCCGCTGACAGG -3'
(R):5'- GTCGCCCTGCTCATCACG -3'
Posted On 2014-10-02