Incidental Mutation 'R5012:Steap2'
ID 390566
Institutional Source Beutler Lab
Gene Symbol Steap2
Ensembl Gene ENSMUSG00000015653
Gene Name six transmembrane epithelial antigen of prostate 2
Synonyms 4921538B17Rik
MMRRC Submission 042603-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5012 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 5714829-5744578 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to C at 5727784 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Valine at position 184 (L184V)
Ref Sequence ENSEMBL: ENSMUSP00000111087 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000015797] [ENSMUST00000115424] [ENSMUST00000115425] [ENSMUST00000115426] [ENSMUST00000115427] [ENSMUST00000148333] [ENSMUST00000164219]
AlphaFold Q8BWB6
Predicted Effect probably benign
Transcript: ENSMUST00000015797
AA Change: L184V

PolyPhen 2 Score 0.201 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000015797
Gene: ENSMUSG00000015653
AA Change: L184V

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 benign
Transcript: ENSMUST00000115424
AA Change: L184V

PolyPhen 2 Score 0.201 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000111084
Gene: ENSMUSG00000015653
AA Change: L184V

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: ENSMUST00000115425
AA Change: L184V

PolyPhen 2 Score 0.201 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000111085
Gene: ENSMUSG00000015653
AA Change: L184V

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: ENSMUST00000115426
AA Change: L184V

PolyPhen 2 Score 0.201 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000111086
Gene: ENSMUSG00000015653
AA Change: L184V

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 possibly damaging
Transcript: ENSMUST00000115427
AA Change: L184V

PolyPhen 2 Score 0.484 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000111087
Gene: ENSMUSG00000015653
AA Change: L184V

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
AA Change: L184V

PolyPhen 2 Score 0.201 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000116910
Gene: ENSMUSG00000015653
AA Change: L184V

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 noncoding transcript
Transcript: ENSMUST00000150238
Predicted Effect probably benign
Transcript: ENSMUST00000164219
AA Change: L184V

PolyPhen 2 Score 0.201 (Sensitivity: 0.92; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000132501
Gene: ENSMUSG00000015653
AA Change: L184V

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
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.2%
  • 10x: 95.9%
  • 20x: 90.9%
Validation Efficiency 98% (45/46)
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810055G02Rik C A 19: 3,767,217 (GRCm39) T268K possibly damaging Het
2700049A03Rik G T 12: 71,211,320 (GRCm39) E685* probably null Het
2700049A03Rik A T 12: 71,211,321 (GRCm39) E685V possibly damaging Het
Acsl1 A G 8: 46,974,468 (GRCm39) S314G probably benign Het
Aftph G A 11: 20,648,264 (GRCm39) probably benign Het
Ankrd34c T G 9: 89,611,709 (GRCm39) I211L probably benign Het
Anks1b A G 10: 90,194,999 (GRCm39) T560A probably benign Het
Carmil1 G T 13: 24,208,403 (GRCm39) S1247R possibly damaging Het
Elf1 T A 14: 79,808,174 (GRCm39) Y172N probably damaging Het
Emx1 C T 6: 85,180,955 (GRCm39) P224L probably benign Het
Fastkd2 A T 1: 63,789,055 (GRCm39) probably benign Het
Fbxw27 C A 9: 109,602,271 (GRCm39) C234F probably benign Het
Grn C A 11: 102,321,380 (GRCm39) probably benign Het
Igkv6-23 C A 6: 70,237,529 (GRCm39) A71S probably damaging Het
Igsf10 A G 3: 59,226,143 (GRCm39) L2510P probably damaging Het
Itgal T C 7: 126,898,802 (GRCm39) probably null Het
Kmt2c C A 5: 25,504,710 (GRCm39) G122* probably null Het
Lamtor2 C T 3: 88,460,163 (GRCm39) R3H possibly damaging Het
Magi2 A T 5: 20,670,618 (GRCm39) T321S probably damaging Het
Mau2 A G 8: 70,484,107 (GRCm39) probably null Het
Mcm7 A T 5: 138,167,609 (GRCm39) probably null Het
Mitd1 A T 1: 37,924,374 (GRCm39) C59S probably benign Het
Muc6 A G 7: 141,216,570 (GRCm39) L2636P possibly damaging Het
Paip1 A G 13: 119,584,338 (GRCm39) M233V probably benign Het
Pcdhb11 C A 18: 37,556,029 (GRCm39) T453N possibly damaging Het
Plcb1 A G 2: 135,175,320 (GRCm39) N545S probably null Het
Prl8a9 A T 13: 27,746,594 (GRCm39) probably null Het
Psmc2 A G 5: 22,007,563 (GRCm39) T308A probably benign Het
Rassf2 C A 2: 131,851,610 (GRCm39) R44L probably damaging Het
Scn11a A T 9: 119,609,944 (GRCm39) M968K probably benign Het
Septin4 T A 11: 87,475,230 (GRCm39) S146T possibly damaging Het
Slc41a2 A G 10: 83,137,127 (GRCm39) I260T probably benign Het
Ttll5 G A 12: 85,973,618 (GRCm39) E776K possibly damaging Het
Vipr1 A T 9: 121,487,111 (GRCm39) probably null Het
Yars2 T C 16: 16,121,448 (GRCm39) S201P probably damaging Het
Zfp386 T A 12: 116,022,864 (GRCm39) I194K probably benign Het
Zfp988 A G 4: 147,416,060 (GRCm39) I165V probably benign 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
R2175:Steap2 UTSW 5 5,723,501 (GRCm39) missense probably damaging 1.00
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
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'- CAAGGTTTTGTTCACAATCTCAATGG -3'
(R):5'- ACTTACATCATACAAAGTCAATAGGC -3'

Sequencing Primer
(F):5'- CTTGTAAAAGTCACTCTGCTGG -3'
(R):5'- GCAATGCCCCGCAGATTCAG -3'
Posted On 2016-06-06