Incidental Mutation 'R4257:Ckm'
ID 321859
Institutional Source Beutler Lab
Gene Symbol Ckm
Ensembl Gene ENSMUSG00000030399
Gene Name creatine kinase, muscle
Synonyms Ckmm, M-CK, MCK
MMRRC Submission 041070-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.117) question?
Stock # R4257 (G1)
Quality Score 220
Status Validated
Chromosome 7
Chromosomal Location 19145019-19155508 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 19155279 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 372 (S372P)
Ref Sequence ENSEMBL: ENSMUSP00000146972 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003643] [ENSMUST00000085715] [ENSMUST00000208710] [ENSMUST00000209058]
AlphaFold P07310
Predicted Effect probably benign
Transcript: ENSMUST00000003643
AA Change: S303P

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000003643
Gene: ENSMUSG00000030399
AA Change: S303P

DomainStartEndE-ValueType
Pfam:ATP-gua_PtransN 24 99 5.2e-38 PFAM
Pfam:ATP-gua_Ptrans 120 367 2.6e-97 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000047020
SMART Domains Protein: ENSMUSP00000043987
Gene: ENSMUSG00000040705

DomainStartEndE-ValueType
low complexity region 7 31 N/A INTRINSIC
low complexity region 44 55 N/A INTRINSIC
low complexity region 86 95 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000085715
SMART Domains Protein: ENSMUSP00000082862
Gene: ENSMUSG00000030397

DomainStartEndE-ValueType
S_TKc 59 310 1.4e-109 SMART
UBA 331 368 9.62e-8 SMART
low complexity region 391 408 N/A INTRINSIC
low complexity region 463 474 N/A INTRINSIC
low complexity region 540 553 N/A INTRINSIC
low complexity region 580 586 N/A INTRINSIC
low complexity region 672 690 N/A INTRINSIC
Pfam:KA1 709 752 1.4e-14 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207767
Predicted Effect noncoding transcript
Transcript: ENSMUST00000208650
Predicted Effect noncoding transcript
Transcript: ENSMUST00000208685
Predicted Effect probably benign
Transcript: ENSMUST00000208710
AA Change: S372P

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
Predicted Effect probably benign
Transcript: ENSMUST00000209058
Meta Mutation Damage Score 0.0703 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency 100% (39/39)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a cytoplasmic enzyme involved in energy homeostasis and is an important serum marker for myocardial infarction. The encoded protein reversibly catalyzes the transfer of phosphate between ATP and various phosphogens such as creatine phosphate. It acts as a homodimer in striated muscle as well as in other tissues, and as a heterodimer with a similar brain isozyme in heart. The encoded protein is a member of the ATP:guanido phosphotransferase protein family. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruptions in this gene display abnormalities in function and energy utilization of both skeletal and cardiac muscle. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930451I11Rik C T 7: 126,430,662 (GRCm39) probably benign Het
4930578I06Rik C T 14: 64,210,658 (GRCm39) R190H probably benign Het
Akap13 T A 7: 75,261,033 (GRCm39) I1219K probably damaging Het
Arfgef1 T C 1: 10,229,771 (GRCm39) probably benign Het
Arhgap24 A G 5: 102,811,983 (GRCm39) E70G probably benign Het
Arsi G A 18: 61,049,723 (GRCm39) G202E probably benign Het
Babam2 T C 5: 31,859,414 (GRCm39) S40P possibly damaging Het
Brwd1 A G 16: 95,824,696 (GRCm39) V1190A probably damaging Het
Ccpg1 A G 9: 72,919,909 (GRCm39) E508G probably damaging Het
Egflam T A 15: 7,283,907 (GRCm39) probably null Het
Farp1 G A 14: 121,492,891 (GRCm39) V498M probably benign Het
Galnt14 T A 17: 73,811,899 (GRCm39) I441F probably benign Het
Gm5414 A G 15: 101,533,107 (GRCm39) L440P probably damaging Het
Gm6563 A G 19: 23,653,339 (GRCm39) E43G possibly damaging Het
Gm9755 A T 8: 67,967,129 (GRCm39) noncoding transcript Het
Gmds A G 13: 32,004,172 (GRCm39) S337P possibly damaging Het
L3mbtl3 T A 10: 26,156,020 (GRCm39) Q754L unknown Het
Ltk G A 2: 119,583,485 (GRCm39) T300I possibly damaging Het
Or5d46 A C 2: 88,170,621 (GRCm39) K237N probably damaging Het
Pbx2 C A 17: 34,813,619 (GRCm39) H184Q probably damaging Het
Plxna2 T C 1: 194,327,083 (GRCm39) F339S probably damaging Het
Prkaa2 A T 4: 104,897,153 (GRCm39) D353E probably benign Het
Prss36 G A 7: 127,532,010 (GRCm39) probably benign Het
Rimbp2 A G 5: 128,851,324 (GRCm39) V874A probably damaging Het
Rspo2 C A 15: 42,939,307 (GRCm39) R161L probably benign Het
Ryr1 T C 7: 28,781,875 (GRCm39) D2038G possibly damaging Het
Stkld1 A G 2: 26,833,146 (GRCm39) M111V probably benign Het
Tprn A G 2: 25,154,494 (GRCm39) I599V probably damaging Het
Upp2 A T 2: 58,670,106 (GRCm39) I219F probably damaging Het
Vmn2r94 A T 17: 18,464,433 (GRCm39) F619Y probably damaging Het
Xirp2 A G 2: 67,346,383 (GRCm39) T2875A probably benign Het
Zfp64 A G 2: 168,768,298 (GRCm39) L438P probably damaging Het
Other mutations in Ckm
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01368:Ckm APN 7 19,150,712 (GRCm39) nonsense probably null
IGL01486:Ckm APN 7 19,155,156 (GRCm39) missense probably damaging 1.00
IGL03303:Ckm APN 7 19,148,263 (GRCm39) splice site probably benign
R0382:Ckm UTSW 7 19,155,309 (GRCm39) makesense probably null
R0505:Ckm UTSW 7 19,153,377 (GRCm39) nonsense probably null
R2042:Ckm UTSW 7 19,148,082 (GRCm39) missense possibly damaging 0.49
R2157:Ckm UTSW 7 19,155,279 (GRCm39) missense probably benign 0.00
R4515:Ckm UTSW 7 19,154,209 (GRCm39) missense probably damaging 1.00
R4663:Ckm UTSW 7 19,153,419 (GRCm39) missense probably damaging 1.00
R5327:Ckm UTSW 7 19,154,090 (GRCm39) missense probably damaging 1.00
R5788:Ckm UTSW 7 19,153,372 (GRCm39) missense probably benign 0.08
R6995:Ckm UTSW 7 19,154,156 (GRCm39) missense probably benign 0.03
R7212:Ckm UTSW 7 19,148,978 (GRCm39) critical splice donor site probably null
R9313:Ckm UTSW 7 19,149,398 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- TCCGAGACGTTTGCACTTGG -3'
(R):5'- GGACTTTTATTTAAGGCAGGGC -3'

Sequencing Primer
(F):5'- ACGTTTGCACTTGGGCACAG -3'
(R):5'- ACTTTTATTTAAGGCAGGGCATGGAG -3'
Posted On 2015-06-20