Incidental Mutation 'R4051:Chtf18'
ID 314179
Institutional Source Beutler Lab
Gene Symbol Chtf18
Ensembl Gene ENSMUSG00000019214
Gene Name CTF18, chromosome transmission fidelity factor 18
Synonyms CTF18, 6030457M03Rik
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.353) question?
Stock # R4051 ()
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 25938004-25946409 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 25938168 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 955 (V955A)
Ref Sequence ENSEMBL: ENSMUSP00000043896 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048054] [ENSMUST00000115108] [ENSMUST00000167940] [ENSMUST00000170575] [ENSMUST00000172002]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000048054
AA Change: V955A

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000043896
Gene: ENSMUSG00000019214
AA Change: V955A

DomainStartEndE-ValueType
low complexity region 20 30 N/A INTRINSIC
low complexity region 73 84 N/A INTRINSIC
low complexity region 117 130 N/A INTRINSIC
low complexity region 154 168 N/A INTRINSIC
coiled coil region 228 255 N/A INTRINSIC
low complexity region 299 310 N/A INTRINSIC
low complexity region 343 354 N/A INTRINSIC
AAA 361 518 1.99e-11 SMART
low complexity region 646 661 N/A INTRINSIC
Blast:AAA 728 850 7e-9 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000115108
SMART Domains Protein: ENSMUSP00000110760
Gene: ENSMUSG00000025739

DomainStartEndE-ValueType
G_gamma 3 67 1.32e-16 SMART
GGL 6 67 2.09e-9 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000167940
SMART Domains Protein: ENSMUSP00000131349
Gene: ENSMUSG00000019214

DomainStartEndE-ValueType
low complexity region 8 20 N/A INTRINSIC
Blast:AAA 21 107 9e-11 BLAST
Predicted Effect noncoding transcript
Transcript: ENSMUST00000168060
Predicted Effect noncoding transcript
Transcript: ENSMUST00000168914
Predicted Effect unknown
Transcript: ENSMUST00000169767
AA Change: V94A
Predicted Effect probably benign
Transcript: ENSMUST00000170575
SMART Domains Protein: ENSMUSP00000131366
Gene: ENSMUSG00000019214

DomainStartEndE-ValueType
low complexity region 20 31 N/A INTRINSIC
low complexity region 74 85 N/A INTRINSIC
low complexity region 118 131 N/A INTRINSIC
low complexity region 155 169 N/A INTRINSIC
coiled coil region 229 256 N/A INTRINSIC
low complexity region 300 311 N/A INTRINSIC
low complexity region 344 355 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000172002
SMART Domains Protein: ENSMUSP00000131648
Gene: ENSMUSG00000025739

DomainStartEndE-ValueType
G_gamma 3 67 1.32e-16 SMART
GGL 6 67 2.09e-9 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 93.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein which is a component of a replication factor C (RFC) complex, which loads proliferating cell nuclear antigen (PCNA) on to DNA during the S phase of cell cycle. The encoded protein may interact with other proteins, including RFC complex 3, to form a clamp loader complex that plays a role in sister chromatid cohesion during metaphase-anaphase transition. [provided by RefSeq, Jan 2016]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit partial prenatal lethality, reduced body and testis weight, defective male meiosis, impaired spermatogenesis, oligozoospermia, and reduced male fertility. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 30 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc6 A C 7: 45,635,987 (GRCm39) L1020R probably damaging Het
Ahnak A C 19: 8,991,691 (GRCm39) D4325A probably damaging Het
Dclk2 A G 3: 86,738,129 (GRCm39) probably null Het
Disc1 A G 8: 125,875,164 (GRCm39) T547A possibly damaging Het
Eif4b A G 15: 101,995,039 (GRCm39) Y211C probably benign Het
Fli1 T G 9: 32,363,458 (GRCm39) D176A probably benign Het
Hcn2 A C 10: 79,569,521 (GRCm39) probably null Het
Ice1 A G 13: 70,751,646 (GRCm39) V1480A probably damaging Het
Ier5l A C 2: 30,363,324 (GRCm39) S234A probably benign Het
Ino80b G C 6: 83,099,314 (GRCm39) P178R probably damaging Het
Itga11 C T 9: 62,662,933 (GRCm39) Q550* probably null Het
Kdr T A 5: 76,129,068 (GRCm39) M193L probably benign Het
Kif3b G A 2: 153,165,477 (GRCm39) R628Q probably damaging Het
Ldlrad3 C T 2: 101,783,507 (GRCm39) D240N probably damaging Het
Met T C 6: 17,548,728 (GRCm39) V924A possibly damaging Het
Or52m1 T C 7: 102,290,233 (GRCm39) V260A possibly damaging Het
Peg10 T C 6: 4,754,534 (GRCm39) L105P probably benign Het
Phtf1 A G 3: 103,912,824 (GRCm39) T717A possibly damaging Het
Ptafr T C 4: 132,307,305 (GRCm39) W232R probably benign Het
Rnase4 A G 14: 51,342,462 (GRCm39) K62R probably benign Het
Slamf7 T C 1: 171,464,951 (GRCm39) K261E possibly damaging Het
Slc9c1 T A 16: 45,363,593 (GRCm39) Y120N probably damaging Het
Sstr2 A C 11: 113,515,482 (GRCm39) T134P probably damaging Het
Steap4 A G 5: 8,030,404 (GRCm39) Y420C probably damaging Het
Tbc1d9b T C 11: 50,062,070 (GRCm39) C1210R probably benign Het
Tnfsf10 T A 3: 27,389,503 (GRCm39) I188N probably damaging Het
Trav7-3 A G 14: 53,681,203 (GRCm39) T82A probably benign Het
Usp46 T C 5: 74,163,416 (GRCm39) N283S probably benign Het
Vmn2r84 T G 10: 130,226,767 (GRCm39) N357T probably damaging Het
Zfp217 T C 2: 169,954,536 (GRCm39) probably null Het
Other mutations in Chtf18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00973:Chtf18 APN 17 25,941,090 (GRCm39) missense probably benign 0.32
IGL02117:Chtf18 APN 17 25,941,177 (GRCm39) missense possibly damaging 0.63
IGL03034:Chtf18 APN 17 25,946,320 (GRCm39) utr 5 prime probably benign
IGL03051:Chtf18 APN 17 25,939,938 (GRCm39) missense probably damaging 1.00
IGL03164:Chtf18 APN 17 25,945,816 (GRCm39) missense probably benign 0.24
R0046:Chtf18 UTSW 17 25,942,434 (GRCm39) missense probably benign 0.06
R0129:Chtf18 UTSW 17 25,946,285 (GRCm39) nonsense probably null
R1122:Chtf18 UTSW 17 25,943,597 (GRCm39) missense probably damaging 1.00
R1302:Chtf18 UTSW 17 25,938,132 (GRCm39) missense probably damaging 1.00
R1487:Chtf18 UTSW 17 25,939,583 (GRCm39) missense probably benign 0.00
R1614:Chtf18 UTSW 17 25,946,064 (GRCm39) missense probably benign 0.00
R1820:Chtf18 UTSW 17 25,944,913 (GRCm39) missense probably damaging 1.00
R4357:Chtf18 UTSW 17 25,938,106 (GRCm39) missense probably benign 0.09
R4529:Chtf18 UTSW 17 25,939,592 (GRCm39) missense probably damaging 1.00
R4804:Chtf18 UTSW 17 25,938,231 (GRCm39) missense probably benign
R4975:Chtf18 UTSW 17 25,943,540 (GRCm39) missense possibly damaging 0.72
R5154:Chtf18 UTSW 17 25,942,694 (GRCm39) missense probably damaging 1.00
R6113:Chtf18 UTSW 17 25,941,841 (GRCm39) missense probably damaging 1.00
R6118:Chtf18 UTSW 17 25,938,133 (GRCm39) missense probably damaging 1.00
R6446:Chtf18 UTSW 17 25,940,218 (GRCm39) missense probably benign 0.01
R7057:Chtf18 UTSW 17 25,940,100 (GRCm39) missense possibly damaging 0.49
R7095:Chtf18 UTSW 17 25,941,652 (GRCm39) missense probably damaging 1.00
R7482:Chtf18 UTSW 17 25,938,963 (GRCm39) missense possibly damaging 0.48
R7641:Chtf18 UTSW 17 25,941,249 (GRCm39) splice site probably null
R7729:Chtf18 UTSW 17 25,942,491 (GRCm39) missense probably damaging 1.00
R7939:Chtf18 UTSW 17 25,941,111 (GRCm39) missense probably damaging 0.99
R8007:Chtf18 UTSW 17 25,944,508 (GRCm39) missense probably damaging 0.96
R8051:Chtf18 UTSW 17 25,942,453 (GRCm39) missense probably benign 0.05
R8296:Chtf18 UTSW 17 25,941,165 (GRCm39) missense probably benign 0.00
R8321:Chtf18 UTSW 17 25,939,865 (GRCm39) missense probably benign 0.32
R8433:Chtf18 UTSW 17 25,945,918 (GRCm39) missense probably benign
R9386:Chtf18 UTSW 17 25,942,732 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TAGAGAAGGCCAAGTGCACC -3'
(R):5'- CGTGTGGTCATCAGGAAAGTGG -3'

Sequencing Primer
(F):5'- AGTGCACCATCCTATGAGCCTG -3'
(R):5'- TCATCAGGAAAGTGGCAGTCCC -3'
Posted On 2015-04-30