Incidental Mutation 'R5932:Col7a1'
ID461942
Institutional Source Beutler Lab
Gene Symbol Col7a1
Ensembl Gene ENSMUSG00000025650
Gene Namecollagen, type VII, alpha 1
Synonyms
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R5932 (G1)
Quality Score225
Status Not validated
Chromosome9
Chromosomal Location108953586-108984875 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 108980211 bp
ZygosityHeterozygous
Amino Acid Change Glutamic Acid to Valine at position 2618 (E2618V)
Ref Sequence ENSEMBL: ENSMUSP00000107701 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026740] [ENSMUST00000112070]
Predicted Effect unknown
Transcript: ENSMUST00000026740
AA Change: E2618V
SMART Domains Protein: ENSMUSP00000026740
Gene: ENSMUSG00000025650
AA Change: E2618V

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
VWA 37 217 1.56e-51 SMART
FN3 233 319 1.41e-10 SMART
FN3 325 405 6.54e-6 SMART
FN3 416 494 6.91e-5 SMART
FN3 509 585 1.24e-6 SMART
FN3 599 675 2.01e-6 SMART
FN3 687 763 7.45e-10 SMART
FN3 774 854 6.01e-5 SMART
FN3 865 944 7.23e-8 SMART
FN3 955 1038 2.16e-6 SMART
Pfam:VWA 1055 1227 2.3e-22 PFAM
Pfam:Collagen 1244 1311 2.4e-8 PFAM
Pfam:Collagen 1294 1355 4.1e-10 PFAM
low complexity region 1397 1414 N/A INTRINSIC
Pfam:Collagen 1447 1504 1.3e-9 PFAM
Pfam:Collagen 1487 1547 5e-8 PFAM
low complexity region 1572 1595 N/A INTRINSIC
low complexity region 1604 1632 N/A INTRINSIC
Pfam:Collagen 1646 1714 2.8e-10 PFAM
Pfam:Collagen 1713 1775 1.9e-10 PFAM
low complexity region 1776 1794 N/A INTRINSIC
low complexity region 1803 1833 N/A INTRINSIC
Pfam:Collagen 1875 1935 1.5e-8 PFAM
Pfam:Collagen 1969 2033 2.4e-9 PFAM
Pfam:Collagen 2025 2092 9.1e-10 PFAM
Pfam:Collagen 2089 2158 1.3e-10 PFAM
Pfam:Collagen 2147 2209 1.6e-9 PFAM
Pfam:Collagen 2245 2312 1.4e-8 PFAM
Pfam:Collagen 2313 2365 2.5e-8 PFAM
Pfam:Collagen 2364 2423 7.3e-10 PFAM
Pfam:Collagen 2398 2457 1.5e-9 PFAM
Pfam:Collagen 2456 2515 8.4e-11 PFAM
Pfam:Collagen 2516 2572 1.9e-9 PFAM
Pfam:Collagen 2560 2630 7.2e-9 PFAM
Pfam:Collagen 2605 2682 6e-9 PFAM
Pfam:Collagen 2659 2722 2e-8 PFAM
low complexity region 2745 2775 N/A INTRINSIC
Pfam:Kunitz_BPTI 2878 2932 3.2e-19 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000112070
AA Change: E2618V
SMART Domains Protein: ENSMUSP00000107701
Gene: ENSMUSG00000025650
AA Change: E2618V

DomainStartEndE-ValueType
signal peptide 1 24 N/A INTRINSIC
VWA 37 217 1.56e-51 SMART
FN3 233 319 1.41e-10 SMART
FN3 325 405 6.54e-6 SMART
FN3 416 494 6.91e-5 SMART
FN3 509 585 1.24e-6 SMART
FN3 599 675 2.01e-6 SMART
FN3 687 763 7.45e-10 SMART
FN3 774 854 6.01e-5 SMART
FN3 865 944 7.23e-8 SMART
FN3 955 1038 2.16e-6 SMART
Pfam:VWA 1055 1230 2.2e-19 PFAM
Pfam:Collagen 1244 1311 2.5e-8 PFAM
Pfam:Collagen 1294 1355 4.2e-10 PFAM
low complexity region 1397 1414 N/A INTRINSIC
Pfam:Collagen 1447 1504 1.3e-9 PFAM
Pfam:Collagen 1487 1547 5.1e-8 PFAM
low complexity region 1572 1595 N/A INTRINSIC
low complexity region 1604 1632 N/A INTRINSIC
Pfam:Collagen 1646 1714 2.9e-10 PFAM
Pfam:Collagen 1713 1775 1.9e-10 PFAM
low complexity region 1776 1794 N/A INTRINSIC
low complexity region 1803 1833 N/A INTRINSIC
Pfam:Collagen 1875 1935 1.5e-8 PFAM
Pfam:Collagen 1969 2033 2.5e-9 PFAM
Pfam:Collagen 2025 2092 9.4e-10 PFAM
Pfam:Collagen 2089 2158 1.3e-10 PFAM
Pfam:Collagen 2147 2209 1.6e-9 PFAM
Pfam:Collagen 2195 2266 7.7e-7 PFAM
Pfam:Collagen 2245 2312 1.4e-8 PFAM
Pfam:Collagen 2313 2365 2.6e-8 PFAM
Pfam:Collagen 2364 2423 7.6e-10 PFAM
Pfam:Collagen 2398 2457 1.5e-9 PFAM
Pfam:Collagen 2456 2515 8.7e-11 PFAM
Pfam:Collagen 2516 2572 2e-9 PFAM
Pfam:Collagen 2560 2630 7.4e-9 PFAM
Pfam:Collagen 2605 2682 6.2e-9 PFAM
Pfam:Collagen 2659 2722 2.1e-8 PFAM
Pfam:Collagen 2719 2778 1.6e-7 PFAM
Pfam:Kunitz_BPTI 2878 2932 1.1e-19 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126780
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138588
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149142
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198997
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.2%
  • 20x: 95.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the alpha chain of type VII collagen. The type VII collagen fibril, composed of three identical alpha collagen chains, is restricted to the basement zone beneath stratified squamous epithelia. It functions as an anchoring fibril between the external epithelia and the underlying stroma. Mutations in this gene are associated with all forms of dystrophic epidermolysis bullosa. In the absence of mutations, however, an acquired form of this disease can result from an autoimmune response made to type VII collagen. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele are unable to reproduce and display postnatal growth retardation, blisters and erosion at sites of trauma, nonpigmented hair growth associated with hair loss, subepidermal blistering associated with poorly formed hemidesmosomes, and high postnatal lethality. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410089E03Rik T A 15: 8,244,595 probably null Het
A1cf T A 19: 31,893,118 S7T possibly damaging Het
A530099J19Rik C A 13: 19,729,476 noncoding transcript Het
Aatk C T 11: 120,021,533 G29S probably damaging Het
Akap1 A G 11: 88,831,759 L890P probably damaging Het
Akap13 T A 7: 75,610,184 M49K probably damaging Het
Ankrd17 A T 5: 90,265,436 N1206K probably damaging Het
Bbs7 G A 3: 36,582,698 T480I probably benign Het
Bbs9 A G 9: 22,812,331 E769G probably damaging Het
BC027072 T C 17: 71,751,753 R310G probably damaging Het
Bpgm T A 6: 34,487,925 S192R probably damaging Het
Brinp1 C A 4: 68,792,941 K343N probably benign Het
Cabyr T G 18: 12,754,350 V185G probably damaging Het
Cadm1 C A 9: 47,799,451 D217E probably damaging Het
Camk1g T A 1: 193,354,039 E171V probably benign Het
Casz1 T A 4: 148,939,113 M825K possibly damaging Het
Ccdc27 A G 4: 154,026,774 V627A probably benign Het
Ccdc40 T G 11: 119,251,012 I808R probably damaging Het
Cdh23 G A 10: 60,392,984 R1140C probably damaging Het
Celsr1 A G 15: 86,032,704 V356A probably damaging Het
Cep126 T A 9: 8,103,508 D167V probably damaging Het
Chmp4b C T 2: 154,691,281 T147I probably benign Het
Clstn3 A T 6: 124,438,332 M728K probably benign Het
Crls1 T A 2: 132,864,167 Y170* probably null Het
Epas1 T G 17: 86,827,646 I569S possibly damaging Het
Fhl3 T C 4: 124,705,727 Y32H probably damaging Het
Fibp G A 19: 5,464,425 G333D probably benign Het
Frmd4a C T 2: 4,529,839 T156I probably damaging Het
Gcn1l1 T C 5: 115,592,376 L873P possibly damaging Het
Hectd3 G A 4: 117,002,273 R698H possibly damaging Het
Il17a T C 1: 20,733,753 V124A probably damaging Het
Kif14 A T 1: 136,516,390 E1373D probably benign Het
Klra4 C T 6: 130,053,053 V190M possibly damaging Het
Kmt2a T C 9: 44,820,647 probably benign Het
L3mbtl1 GGCCG GG 2: 162,967,336 probably benign Het
Lamb2 T C 9: 108,480,611 I111T probably damaging Het
Lrch3 A T 16: 32,975,736 D204V probably damaging Het
Mansc1 C A 6: 134,610,515 R233L possibly damaging Het
Mkrn3 A G 7: 62,418,907 C379R probably damaging Het
Ncoa3 T A 2: 166,070,125 probably null Het
Neu3 A T 7: 99,813,318 C399* probably null Het
Olfr287 T G 15: 98,207,415 *323S probably null Het
Olfr671 G A 7: 104,975,655 T114M probably damaging Het
Pde5a T C 3: 122,841,044 F713L probably benign Het
Pdk1 T A 2: 71,883,416 probably null Het
Plin4 A G 17: 56,106,356 V423A possibly damaging Het
Pstpip1 T A 9: 56,125,930 Y249N probably damaging Het
Ptprf A T 4: 118,211,767 C1673S probably benign Het
Pum1 A G 4: 130,730,366 T230A probably benign Het
Qsox1 A T 1: 155,789,333 D287E probably benign Het
Rad51ap2 A G 12: 11,458,386 N770D probably damaging Het
Rtp3 T A 9: 110,986,692 I202F probably benign Het
Slc26a4 C T 12: 31,535,249 probably null Het
Spata48 A G 11: 11,488,513 probably benign Het
Sptbn1 C G 11: 30,136,136 V1191L probably damaging Het
St5 G A 7: 109,570,016 T24M probably damaging Het
Tead2 T C 7: 45,232,899 Y121H probably benign Het
Thsd7b T C 1: 129,430,838 L3P probably benign Het
Trim24 T C 6: 37,957,075 I651T probably damaging Het
Usp2 A G 9: 44,092,333 I481V probably benign Het
Vps13d C A 4: 145,045,041 V4056F possibly damaging Het
Yeats2 A G 16: 20,193,163 E496G probably benign Het
Zap70 A G 1: 36,781,146 K503E probably damaging Het
Zbtb46 A G 2: 181,411,920 L333P probably benign Het
Zfc3h1 A T 10: 115,400,910 T430S probably benign Het
Zfp618 C T 4: 63,118,566 R368* probably null Het
Other mutations in Col7a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00943:Col7a1 APN 9 108977697 nonsense probably null
IGL01366:Col7a1 APN 9 108977119 splice site probably benign
IGL01395:Col7a1 APN 9 108983912 unclassified probably benign
IGL01410:Col7a1 APN 9 108964618 missense unknown
IGL01902:Col7a1 APN 9 108977827 missense unknown
IGL01915:Col7a1 APN 9 108955745 missense unknown
IGL01936:Col7a1 APN 9 108967999 splice site probably benign
IGL01943:Col7a1 APN 9 108984016 critical splice acceptor site probably null
IGL02026:Col7a1 APN 9 108968029 missense probably damaging 1.00
IGL02168:Col7a1 APN 9 108984075 unclassified probably benign
IGL02504:Col7a1 APN 9 108980675 missense unknown
IGL02510:Col7a1 APN 9 108973231 splice site probably benign
IGL02559:Col7a1 APN 9 108973216 missense unknown
IGL02583:Col7a1 APN 9 108962229 missense unknown
IGL02728:Col7a1 APN 9 108984104 missense probably benign 0.39
IGL03003:Col7a1 APN 9 108974956 critical splice donor site probably null
IGL03096:Col7a1 APN 9 108955788 missense unknown
IGL03122:Col7a1 APN 9 108961683 missense unknown
IGL03212:Col7a1 APN 9 108974452 missense unknown
IGL03240:Col7a1 APN 9 108968373 missense probably null 1.00
IGL03355:Col7a1 APN 9 108978160 missense unknown
smallified UTSW 9 108972813 critical splice donor site probably null
underwood UTSW 9 108968875 critical splice acceptor site probably null
PIT4131001:Col7a1 UTSW 9 108965921 splice site probably benign
R0007:Col7a1 UTSW 9 108961403 missense unknown
R0007:Col7a1 UTSW 9 108961403 missense unknown
R0078:Col7a1 UTSW 9 108974913 splice site probably benign
R0091:Col7a1 UTSW 9 108967506 splice site probably benign
R0126:Col7a1 UTSW 9 108969583 splice site probably benign
R0244:Col7a1 UTSW 9 108972184 splice site probably null
R0331:Col7a1 UTSW 9 108967502 splice site probably benign
R0375:Col7a1 UTSW 9 108980237 missense unknown
R0601:Col7a1 UTSW 9 108980584 splice site probably benign
R0609:Col7a1 UTSW 9 108958147 missense unknown
R0709:Col7a1 UTSW 9 108961548 splice site probably benign
R0879:Col7a1 UTSW 9 108976091 splice site probably benign
R1175:Col7a1 UTSW 9 108955334 missense unknown
R1177:Col7a1 UTSW 9 108962441 missense unknown
R1435:Col7a1 UTSW 9 108963273 missense unknown
R1497:Col7a1 UTSW 9 108978825 missense unknown
R1549:Col7a1 UTSW 9 108955966 missense unknown
R1794:Col7a1 UTSW 9 108965928 missense unknown
R1801:Col7a1 UTSW 9 108960997 missense unknown
R1848:Col7a1 UTSW 9 108969565 missense possibly damaging 0.83
R1899:Col7a1 UTSW 9 108978888 missense unknown
R1944:Col7a1 UTSW 9 108960010 missense unknown
R1945:Col7a1 UTSW 9 108960010 missense unknown
R1955:Col7a1 UTSW 9 108955664 missense unknown
R2009:Col7a1 UTSW 9 108968875 critical splice acceptor site probably null
R2034:Col7a1 UTSW 9 108963007 missense unknown
R3148:Col7a1 UTSW 9 108961405 missense unknown
R3713:Col7a1 UTSW 9 108964440 nonsense probably null
R4078:Col7a1 UTSW 9 108960991 missense unknown
R4193:Col7a1 UTSW 9 108956672 missense unknown
R4232:Col7a1 UTSW 9 108972813 critical splice donor site probably null
R4528:Col7a1 UTSW 9 108959533 missense unknown
R4771:Col7a1 UTSW 9 108971925 missense probably damaging 0.99
R4820:Col7a1 UTSW 9 108968607 missense possibly damaging 0.72
R4896:Col7a1 UTSW 9 108957277 missense unknown
R4911:Col7a1 UTSW 9 108975219 missense unknown
R4915:Col7a1 UTSW 9 108966464 missense unknown
R4917:Col7a1 UTSW 9 108966464 missense unknown
R5001:Col7a1 UTSW 9 108965078 critical splice donor site probably null
R5352:Col7a1 UTSW 9 108961411 missense unknown
R5361:Col7a1 UTSW 9 108963224 missense unknown
R5730:Col7a1 UTSW 9 108972242 critical splice donor site probably null
R5838:Col7a1 UTSW 9 108978143 missense unknown
R5842:Col7a1 UTSW 9 108965815 missense unknown
R6091:Col7a1 UTSW 9 108955334 missense unknown
R6144:Col7a1 UTSW 9 108974080 missense unknown
R6158:Col7a1 UTSW 9 108964603 missense unknown
R6170:Col7a1 UTSW 9 108966443 missense unknown
R6247:Col7a1 UTSW 9 108981062 unclassified probably benign
R6338:Col7a1 UTSW 9 108956633 missense unknown
R6339:Col7a1 UTSW 9 108956633 missense unknown
R6382:Col7a1 UTSW 9 108975393 missense unknown
R6518:Col7a1 UTSW 9 108955527 missense unknown
R6533:Col7a1 UTSW 9 108961358 missense unknown
R6569:Col7a1 UTSW 9 108978110 splice site probably null
R6596:Col7a1 UTSW 9 108954341 unclassified probably benign
R6697:Col7a1 UTSW 9 108970533 missense probably damaging 1.00
R6753:Col7a1 UTSW 9 108958128 missense unknown
R6849:Col7a1 UTSW 9 108975053 missense unknown
R6915:Col7a1 UTSW 9 108967618 missense probably benign 0.02
R6974:Col7a1 UTSW 9 108969426 missense possibly damaging 0.82
R6991:Col7a1 UTSW 9 108983919 critical splice donor site probably null
R7028:Col7a1 UTSW 9 108963263 nonsense probably null
X0023:Col7a1 UTSW 9 108984185 unclassified probably benign
Z1088:Col7a1 UTSW 9 108978500 splice site silent
Predicted Primers PCR Primer
(F):5'- ATTCAAGGTGAAATAGAAGTAGCCC -3'
(R):5'- ATCAACTTCCATGATGCCCG -3'

Sequencing Primer
(F):5'- GCCCTTTTTAAAAATTTTGGACCCAG -3'
(R):5'- ATGCCCGCATCAGTCCCTG -3'
Posted On2017-02-28