Incidental Mutation 'R2370:Orc4'
ID 247486
Institutional Source Beutler Lab
Gene Symbol Orc4
Ensembl Gene ENSMUSG00000026761
Gene Name origin recognition complex, subunit 4
Synonyms Orc4, Orc4l, Orc4P, mMmORC4
MMRRC Submission 040350-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.967) question?
Stock # R2370 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 48792836-48840289 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 48823111 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 120 (V120A)
Ref Sequence ENSEMBL: ENSMUSP00000088497 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028098] [ENSMUST00000090976] [ENSMUST00000123271] [ENSMUST00000142851] [ENSMUST00000149679]
AlphaFold O88708
Predicted Effect probably benign
Transcript: ENSMUST00000028098
AA Change: V120A

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000028098
Gene: ENSMUSG00000026761
AA Change: V120A

DomainStartEndE-ValueType
AAA 57 199 2.75e-5 SMART
Pfam:ORC4_C 225 413 1.3e-51 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000090976
AA Change: V120A

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000088497
Gene: ENSMUSG00000026761
AA Change: V120A

DomainStartEndE-ValueType
Pfam:AAA_16 34 138 3.3e-14 PFAM
Pfam:KAP_NTPase 38 123 2.9e-7 PFAM
Pfam:Arch_ATPase 43 130 4.5e-9 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000123271
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123789
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123809
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141441
Predicted Effect probably benign
Transcript: ENSMUST00000142851
AA Change: V120A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000119274
Gene: ENSMUSG00000026761
AA Change: V120A

DomainStartEndE-ValueType
AAA 57 199 2.75e-5 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154784
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153150
Predicted Effect probably benign
Transcript: ENSMUST00000149679
SMART Domains Protein: ENSMUSP00000121114
Gene: ENSMUSG00000026761

DomainStartEndE-ValueType
SCOP:d1jbka_ 43 73 2e-5 SMART
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 92.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The origin recognition complex (ORC) is a highly conserved six subunit protein complex essential for the initiation of the DNA replication in eukaryotic cells. Studies in yeast demonstrated that ORC binds specifically to origins of replication and serves as a platform for the assembly of additional initiation factors such as Cdc6 and Mcm proteins. This gene encodes a subunit of the ORC complex. Several alternatively spliced transcript variants, some of which encode the same protein, have been reported for this gene. [provided by RefSeq, Oct 2010]
Allele List at MGI
Other mutations in this stock
Total: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 C T 6: 128,557,349 (GRCm39) A115T probably benign Het
Abca13 A G 11: 9,206,185 (GRCm39) T162A possibly damaging Het
Adamts9 T A 6: 92,837,184 (GRCm39) D578V probably damaging Het
Atp6v1a T C 16: 43,927,403 (GRCm39) T295A probably benign Het
Brinp1 A G 4: 68,681,184 (GRCm39) S449P probably damaging Het
Ccdc40 A G 11: 119,153,943 (GRCm39) T1072A probably benign Het
Chil4 C A 3: 106,121,616 (GRCm39) E78* probably null Het
Cul7 A G 17: 46,972,567 (GRCm39) Y1250C probably damaging Het
Dock3 T C 9: 106,829,554 (GRCm39) D1120G probably damaging Het
Gfod1 A G 13: 43,354,621 (GRCm39) M118T probably benign Het
Ints5 A G 19: 8,874,143 (GRCm39) T701A probably benign Het
Map4k2 G T 19: 6,391,958 (GRCm39) E91* probably null Het
Mast4 T A 13: 102,910,695 (GRCm39) E457D probably damaging Het
Mettl4 T C 17: 95,040,576 (GRCm39) D404G probably damaging Het
Mgat4a A G 1: 37,503,614 (GRCm39) F58L probably damaging Het
Myh4 A G 11: 67,146,454 (GRCm39) K1476E probably damaging Het
Myl7 T C 11: 5,846,684 (GRCm39) E175G probably damaging Het
Myo18a A G 11: 77,668,596 (GRCm39) E152G probably benign Het
Ncan G A 8: 70,565,463 (GRCm39) T187I probably benign Het
Nfatc3 A G 8: 106,835,087 (GRCm39) Y803C probably damaging Het
Nlrp4f T C 13: 65,338,660 (GRCm39) Y659C probably damaging Het
Noxred1 T C 12: 87,273,820 (GRCm39) T74A probably benign Het
Ntrk2 A T 13: 59,202,248 (GRCm39) M619L probably benign Het
Or5w18 A T 2: 87,633,159 (GRCm39) N142I probably benign Het
Polq T A 16: 36,894,301 (GRCm39) Y2037N probably damaging Het
Rimbp2 A G 5: 128,880,908 (GRCm39) C160R probably damaging Het
Rps6ka4 T C 19: 6,807,468 (GRCm39) S721G possibly damaging Het
Skap2 C T 6: 51,898,310 (GRCm39) R140Q probably damaging Het
Srprb C T 9: 103,074,755 (GRCm39) R838H probably damaging Het
Other mutations in Orc4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00928:Orc4 APN 2 48,800,281 (GRCm39) missense probably benign
IGL01523:Orc4 APN 2 48,807,236 (GRCm39) missense probably benign 0.00
IGL02546:Orc4 APN 2 48,807,296 (GRCm39) missense probably null 0.02
IGL02592:Orc4 APN 2 48,823,090 (GRCm39) critical splice donor site probably null
R0277:Orc4 UTSW 2 48,827,479 (GRCm39) missense possibly damaging 0.78
R0323:Orc4 UTSW 2 48,827,479 (GRCm39) missense possibly damaging 0.78
R0554:Orc4 UTSW 2 48,795,433 (GRCm39) missense probably benign 0.01
R0573:Orc4 UTSW 2 48,807,285 (GRCm39) missense probably benign 0.05
R0788:Orc4 UTSW 2 48,827,479 (GRCm39) missense possibly damaging 0.78
R0893:Orc4 UTSW 2 48,822,622 (GRCm39) unclassified probably benign
R1112:Orc4 UTSW 2 48,823,584 (GRCm39) missense probably damaging 0.97
R1466:Orc4 UTSW 2 48,799,506 (GRCm39) missense possibly damaging 0.91
R1466:Orc4 UTSW 2 48,799,506 (GRCm39) missense possibly damaging 0.91
R1584:Orc4 UTSW 2 48,799,506 (GRCm39) missense possibly damaging 0.91
R1868:Orc4 UTSW 2 48,800,305 (GRCm39) missense probably benign 0.07
R2342:Orc4 UTSW 2 48,817,152 (GRCm39) missense probably damaging 0.99
R3085:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R3086:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R3122:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R3404:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R3551:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R4199:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R4515:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R4518:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R4519:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R4521:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R4523:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R4529:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R4532:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R4533:Orc4 UTSW 2 48,827,501 (GRCm39) missense probably benign 0.01
R4652:Orc4 UTSW 2 48,826,762 (GRCm39) unclassified probably benign
R4845:Orc4 UTSW 2 48,799,478 (GRCm39) missense probably benign 0.07
R5893:Orc4 UTSW 2 48,795,559 (GRCm39) nonsense probably null
R6708:Orc4 UTSW 2 48,827,505 (GRCm39) missense probably benign 0.00
R6972:Orc4 UTSW 2 48,817,196 (GRCm39) missense probably benign 0.03
R7572:Orc4 UTSW 2 48,800,248 (GRCm39) missense probably benign 0.01
R7938:Orc4 UTSW 2 48,800,203 (GRCm39) missense possibly damaging 0.79
R9267:Orc4 UTSW 2 48,827,534 (GRCm39) nonsense probably null
R9463:Orc4 UTSW 2 48,826,783 (GRCm39) critical splice donor site probably null
R9472:Orc4 UTSW 2 48,795,563 (GRCm39) missense probably benign 0.03
R9480:Orc4 UTSW 2 48,795,563 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- GCTCACGCTACTTCATAAGTCTTG -3'
(R):5'- TCCAAGGAATGCTTCGATTACC -3'

Sequencing Primer
(F):5'- GCTTGATGACTAAATATGCCA -3'
(R):5'- CTGTGTCAAATACTTGCTTCTT -3'
Posted On 2014-11-11