Incidental Mutation 'R6446:Chtf18'
ID 519210
Institutional Source Beutler Lab
Gene Symbol Chtf18
Ensembl Gene ENSMUSG00000019214
Gene Name CTF18, chromosome transmission fidelity factor 18
Synonyms CTF18, 6030457M03Rik
MMRRC Submission 044583-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.338) question?
Stock # R6446 (G1)
Quality Score 213.009
Status Validated
Chromosome 17
Chromosomal Location 25938004-25946409 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 25940218 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 658 (S658P)
Ref Sequence ENSEMBL: ENSMUSP00000043896 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048054] [ENSMUST00000115108] [ENSMUST00000167940] [ENSMUST00000170070] [ENSMUST00000172002] [ENSMUST00000170575]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000048054
AA Change: S658P

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000043896
Gene: ENSMUSG00000019214
AA Change: S658P

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 probably benign
Transcript: ENSMUST00000169767
Predicted Effect probably benign
Transcript: ENSMUST00000170070
SMART Domains Protein: ENSMUSP00000131768
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
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
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
Meta Mutation Damage Score 0.0917 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.0%
  • 20x: 93.9%
Validation Efficiency 97% (36/37)
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: 37 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atp13a3 A G 16: 30,180,687 (GRCm39) L114P probably benign Het
Blm GCCTCCTCCTCCTCCTCCTCCTCCTCCTCC GCCTCCTCCTCCTCCTCCTCCTCCTCC 7: 80,162,652 (GRCm39) probably benign Het
Catsperg1 T C 7: 28,905,992 (GRCm39) I196V probably benign Het
Cbx2 T A 11: 118,918,752 (GRCm39) S106T probably benign Het
Ccar2 T A 14: 70,380,518 (GRCm39) E354V probably benign Het
Ccr1 A G 9: 123,764,143 (GRCm39) I129T probably damaging Het
Cdkl2 T A 5: 92,181,076 (GRCm39) I188F probably damaging Het
Cep350 T C 1: 155,737,900 (GRCm39) N2648D probably benign Het
Csnka2ip G A 16: 64,299,744 (GRCm39) Q207* probably null Het
Dennd5a A G 7: 109,493,873 (GRCm39) L1253P probably damaging Het
Dennd6a T A 14: 26,350,689 (GRCm39) I374K probably damaging Het
Dut T C 2: 125,092,939 (GRCm39) probably null Het
Gcm1 T C 9: 77,967,065 (GRCm39) Y95H probably benign Het
Grid2 A T 6: 64,322,577 (GRCm39) I526F probably damaging Het
Hectd4 T A 5: 121,472,438 (GRCm39) Y2725N possibly damaging Het
Helq A T 5: 100,916,250 (GRCm39) N907K possibly damaging Het
Hpse G A 5: 100,843,435 (GRCm39) Q246* probably null Het
Iigp1c A G 18: 60,378,840 (GRCm39) D125G probably damaging Het
Kcnj15 C T 16: 95,097,118 (GRCm39) H247Y probably benign Het
Kif27 C A 13: 58,493,530 (GRCm39) V138F probably damaging Het
Map7 T G 10: 20,153,979 (GRCm39) D698E unknown Het
Mtmr11 A T 3: 96,078,504 (GRCm39) S687C probably benign Het
Ncbp2 CGTCTGGATG CG 16: 31,775,161 (GRCm39) probably null Het
Nup210l G A 3: 90,079,375 (GRCm39) G953E probably damaging Het
Or14c45 T A 7: 86,176,310 (GRCm39) I115N possibly damaging Het
Piezo2 G T 18: 63,219,678 (GRCm39) P792T probably damaging Het
Pld3 T C 7: 27,237,156 (GRCm39) D241G probably damaging Het
Prss35 G T 9: 86,637,706 (GRCm39) V159F probably damaging Het
Rimbp3 A T 16: 17,030,793 (GRCm39) M1406L probably benign Het
Serpina3g T C 12: 104,205,341 (GRCm39) F27L probably damaging Het
Setd1b G A 5: 123,299,862 (GRCm39) probably benign Het
Sh3glb1 T C 3: 144,411,366 (GRCm39) K13E probably damaging Het
Slc29a1 A T 17: 45,900,171 (GRCm39) I217N possibly damaging Het
Spag17 A T 3: 100,010,448 (GRCm39) T1981S probably benign Het
Svil A C 18: 5,057,323 (GRCm39) E590D probably benign Het
Synm A G 7: 67,384,714 (GRCm39) S541P probably damaging Het
Vmn2r108 A T 17: 20,692,609 (GRCm39) Y82* 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
R4051:Chtf18 UTSW 17 25,938,168 (GRCm39) missense probably damaging 0.98
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
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'- GGGAAAGTGATTCGTGGCAC -3'
(R):5'- AGGGCCTTCATTAGACTAGTAGG -3'

Sequencing Primer
(F):5'- TGGCACATGGCTGGAGG -3'
(R):5'- AGACTAGTAGGTCCTTCCCTGG -3'
Posted On 2018-05-24