Incidental Mutation 'R1147:Col5a2'
ID102465
Institutional Source Beutler Lab
Gene Symbol Col5a2
Ensembl Gene ENSMUSG00000026042
Gene Namecollagen, type V, alpha 2
Synonyms1110014L14Rik
MMRRC Submission 039220-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1147 (G1)
Quality Score225
Status Not validated
Chromosome1
Chromosomal Location45374321-45503282 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 45376771 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Lysine at position 1405 (N1405K)
Ref Sequence ENSEMBL: ENSMUSP00000083620 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000086430]
Predicted Effect probably damaging
Transcript: ENSMUST00000086430
AA Change: N1405K

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000083620
Gene: ENSMUSG00000026042
AA Change: N1405K

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
VWC 40 95 9.94e-23 SMART
Pfam:Collagen 123 186 1.5e-10 PFAM
Pfam:Collagen 207 272 2.9e-9 PFAM
low complexity region 319 347 N/A INTRINSIC
internal_repeat_1 349 421 3.18e-18 PROSPERO
internal_repeat_2 385 422 1.34e-12 PROSPERO
internal_repeat_5 388 423 1.55e-7 PROSPERO
low complexity region 424 460 N/A INTRINSIC
low complexity region 471 508 N/A INTRINSIC
internal_repeat_6 509 535 5.68e-7 PROSPERO
internal_repeat_2 511 548 1.34e-12 PROSPERO
internal_repeat_3 520 549 1.16e-11 PROSPERO
internal_repeat_1 520 571 3.18e-18 PROSPERO
internal_repeat_4 546 574 4.91e-9 PROSPERO
low complexity region 595 611 N/A INTRINSIC
internal_repeat_7 616 741 1.35e-6 PROSPERO
low complexity region 742 757 N/A INTRINSIC
Pfam:Collagen 790 870 4.8e-8 PFAM
low complexity region 877 898 N/A INTRINSIC
Pfam:Collagen 907 979 4.2e-8 PFAM
internal_repeat_4 993 1021 4.91e-9 PROSPERO
internal_repeat_3 994 1023 1.16e-11 PROSPERO
low complexity region 1024 1054 N/A INTRINSIC
internal_repeat_6 1055 1078 5.68e-7 PROSPERO
low complexity region 1081 1096 N/A INTRINSIC
Pfam:Collagen 1111 1171 9.7e-12 PFAM
Pfam:Collagen 1168 1230 1.4e-9 PFAM
COLFI 1263 1497 1.83e-164 SMART
Meta Mutation Damage Score 0.8088 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 97.7%
  • 10x: 89.5%
  • 20x: 66.1%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the alpha-2 subunit of type V collagen, one of the low abundance fibrillar collagens that gets incorporated into growing fibrils with type I collagen. The encoded protein, in association with alpha-1 and/or alpha-3 subunits, forms homo- or heterotrimeric type V procollagen that undergoes proteolytic processing. Mice lacking the encoded protein die in utero. Transgenic mice that produce a structurally abnormal form of the encoded protein survive poorly and exhibit skin fragility, skeletal abnormalities and alterations in the collagen fiber organization. [provided by RefSeq, Dec 2015]
PHENOTYPE: Homozygous mutation of this gene results in perinatal lethality. Mutant animals exhibit reduced body weight, reduced bone growth rate, thin, fragile skin, variable degrees of lordosis and kyphosis, abnormal localization of hair follicles in the dermis, and thinned stroma of the cornea. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A530032D15Rik C G 1: 85,099,505 K113N probably benign Het
Adam20 T C 8: 40,795,618 I255T possibly damaging Het
Aknad1 T A 3: 108,752,541 N290K possibly damaging Het
Als2cr12 A T 1: 58,669,463 Y215N probably damaging Het
Ano8 C A 8: 71,482,017 V447F probably damaging Het
Arsi G A 18: 60,916,651 G202E probably benign Het
Ash1l A T 3: 88,984,887 M1358L possibly damaging Het
Ccdc110 A G 8: 45,944,084 K837E possibly damaging Het
Cd19 T A 7: 126,411,045 D384V possibly damaging Het
Ces1f C T 8: 93,258,281 V473I possibly damaging Het
Chd6 C T 2: 160,990,271 E994K probably damaging Het
Dnah7b A G 1: 46,340,266 D3720G probably damaging Het
Dsel T C 1: 111,862,209 T199A possibly damaging Het
Fabp3 C T 4: 130,312,387 T57I probably benign Het
Hrg G T 16: 22,961,004 C344F probably damaging Het
Htt T C 5: 34,851,252 Y1462H probably damaging Het
Kcnh2 T A 5: 24,324,387 I784F probably damaging Het
Kifc3 T C 8: 95,137,918 T55A probably damaging Het
Kirrel C T 3: 87,089,151 M380I probably null Het
Olfr434 A T 6: 43,217,212 T100S probably damaging Het
Olfr692 G A 7: 105,369,277 R308Q probably benign Het
Oog3 A G 4: 144,158,412 F318S possibly damaging Het
Pde5a C T 3: 122,794,313 T376M probably damaging Het
Pkhd1l1 A G 15: 44,537,441 I2204V probably null Het
Ppp1r13l A G 7: 19,375,847 D731G probably damaging Het
Ptk6 C T 2: 181,195,797 G443D probably benign Het
Ptpro T A 6: 137,443,594 V1007D probably damaging Het
Ptprs T C 17: 56,423,504 D749G probably damaging Het
Ralgapa1 A T 12: 55,702,480 D1212E probably damaging Het
Rsad1 T C 11: 94,544,140 Y290C probably damaging Het
Sfi1 CCTCTC CCTCTCTC 11: 3,177,419 probably benign Het
Slc6a11 T A 6: 114,244,870 I507N possibly damaging Het
Sybu A T 15: 44,746,255 F78I probably damaging Het
Tox A T 4: 6,823,055 N87K possibly damaging Het
Trrap G A 5: 144,804,766 G1308R probably damaging Het
Trub2 A G 2: 29,787,632 probably benign Het
Vmn2r114 A T 17: 23,311,063 H123Q probably benign Het
Vmn2r15 T A 5: 109,293,206 Y262F probably damaging Het
Vmn2r33 C T 7: 7,554,145 E519K probably benign Het
Zfp106 A T 2: 120,520,536 C1545S probably damaging Het
Other mutations in Col5a2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00567:Col5a2 APN 1 45392877 splice site probably benign
IGL00978:Col5a2 APN 1 45376739 missense probably benign 0.01
IGL01366:Col5a2 APN 1 45391888 missense possibly damaging 0.46
IGL01487:Col5a2 APN 1 45376739 missense probably benign 0.01
IGL01820:Col5a2 APN 1 45442825 missense unknown
IGL01980:Col5a2 APN 1 45382233 splice site probably benign
IGL02063:Col5a2 APN 1 45403419 critical splice donor site probably null
IGL02134:Col5a2 APN 1 45391070 splice site probably null
IGL02233:Col5a2 APN 1 45383587 splice site probably null
IGL02489:Col5a2 APN 1 45392811 splice site probably null
IGL02928:Col5a2 APN 1 45385020 missense probably benign 0.41
IGL02931:Col5a2 APN 1 45385065 missense probably damaging 1.00
IGL03328:Col5a2 APN 1 45376146 missense possibly damaging 0.94
R0022:Col5a2 UTSW 1 45383683 nonsense probably null
R0123:Col5a2 UTSW 1 45407035 missense probably benign 0.28
R0180:Col5a2 UTSW 1 45411460 missense probably damaging 1.00
R0225:Col5a2 UTSW 1 45407035 missense probably benign 0.28
R0455:Col5a2 UTSW 1 45382102 splice site probably benign
R0485:Col5a2 UTSW 1 45378482 missense probably damaging 0.99
R0702:Col5a2 UTSW 1 45380131 missense possibly damaging 0.54
R0745:Col5a2 UTSW 1 45407227 splice site probably null
R1147:Col5a2 UTSW 1 45376771 missense probably damaging 0.99
R1394:Col5a2 UTSW 1 45403419 critical splice donor site probably null
R1494:Col5a2 UTSW 1 45502914 start codon destroyed unknown
R1499:Col5a2 UTSW 1 45411466 missense probably benign 0.00
R1733:Col5a2 UTSW 1 45407032 missense possibly damaging 0.81
R1789:Col5a2 UTSW 1 45378305 critical splice donor site probably null
R1789:Col5a2 UTSW 1 45394776 missense probably damaging 0.98
R2114:Col5a2 UTSW 1 45376804 missense probably damaging 0.98
R2915:Col5a2 UTSW 1 45413496 missense probably damaging 1.00
R3861:Col5a2 UTSW 1 45380237 missense probably damaging 0.98
R4015:Col5a2 UTSW 1 45403471 missense probably benign 0.14
R4944:Col5a2 UTSW 1 45376695 missense possibly damaging 0.75
R4982:Col5a2 UTSW 1 45389458 missense possibly damaging 0.88
R5001:Col5a2 UTSW 1 45502898 missense unknown
R5159:Col5a2 UTSW 1 45386831 critical splice donor site probably null
R5197:Col5a2 UTSW 1 45393081 missense probably benign 0.01
R5407:Col5a2 UTSW 1 45406280 missense possibly damaging 0.54
R5502:Col5a2 UTSW 1 45380126 missense probably damaging 1.00
R5575:Col5a2 UTSW 1 45378482 missense probably damaging 0.99
R5622:Col5a2 UTSW 1 45427059 missense probably benign
R5643:Col5a2 UTSW 1 45390042 missense probably damaging 1.00
R5801:Col5a2 UTSW 1 45389481 critical splice acceptor site probably null
R6075:Col5a2 UTSW 1 45502848 missense unknown
R6211:Col5a2 UTSW 1 45376666 missense probably damaging 0.99
R6407:Col5a2 UTSW 1 45376778 missense probably damaging 0.99
R6494:Col5a2 UTSW 1 45378327 missense probably damaging 0.99
R6582:Col5a2 UTSW 1 45390115 missense possibly damaging 0.91
R6687:Col5a2 UTSW 1 45383604 missense probably damaging 1.00
R7007:Col5a2 UTSW 1 45378449 missense possibly damaging 0.53
R7062:Col5a2 UTSW 1 45417625 missense probably benign 0.00
R7098:Col5a2 UTSW 1 45380067 missense possibly damaging 0.48
R7243:Col5a2 UTSW 1 45376160 missense probably benign 0.39
R7326:Col5a2 UTSW 1 45442867 missense unknown
R7332:Col5a2 UTSW 1 45380165 missense probably damaging 1.00
R7642:Col5a2 UTSW 1 45376088 missense probably benign 0.01
R7890:Col5a2 UTSW 1 45404987 splice site probably null
R8066:Col5a2 UTSW 1 45413468 critical splice donor site probably null
R8375:Col5a2 UTSW 1 45442730 missense unknown
R8444:Col5a2 UTSW 1 45396145 missense probably benign 0.06
R8506:Col5a2 UTSW 1 45442784 missense unknown
R8686:Col5a2 UTSW 1 45421987 missense probably damaging 1.00
R8907:Col5a2 UTSW 1 45416946 missense not run
X0013:Col5a2 UTSW 1 45403258 critical splice donor site probably null
Z1176:Col5a2 UTSW 1 45376146 missense possibly damaging 0.94
Z1176:Col5a2 UTSW 1 45383680 missense probably damaging 1.00
Z1176:Col5a2 UTSW 1 45396484 missense probably benign 0.11
Z1177:Col5a2 UTSW 1 45402113 missense probably damaging 1.00
Z1177:Col5a2 UTSW 1 45403473 missense probably damaging 1.00
Predicted Primers
Posted On2014-01-15