Incidental Mutation 'R3085:Orc4'
ID 265558
Institutional Source Beutler Lab
Gene Symbol Orc4
Ensembl Gene ENSMUSG00000026761
Gene Name origin recognition complex, subunit 4
Synonyms Orc4, Orc4l, Orc4P, mMmORC4
MMRRC Submission 040574-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.967) question?
Stock # R3085 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 48792836-48840289 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 48827501 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Proline to Serine at position 31 (P31S)
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: P31S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000028098
Gene: ENSMUSG00000026761
AA Change: P31S

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: P31S

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000088497
Gene: ENSMUSG00000026761
AA Change: P31S

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
AA Change: P31S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
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: P31S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000119274
Gene: ENSMUSG00000026761
AA Change: P31S

DomainStartEndE-ValueType
AAA 57 199 2.75e-5 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000149679
AA Change: P31S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000121114
Gene: ENSMUSG00000026761
AA Change: P31S

DomainStartEndE-ValueType
SCOP:d1jbka_ 43 73 2e-5 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154784
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153150
Meta Mutation Damage Score 0.0618 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.4%
Validation Efficiency 100% (63/63)
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: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc12 T A 8: 87,270,536 (GRCm39) probably benign Het
Adrm1 T C 2: 179,816,094 (GRCm39) probably null Het
Aldh18a1 T C 19: 40,562,813 (GRCm39) I76V probably benign Het
Atp1b2 T C 11: 69,493,705 (GRCm39) K125E possibly damaging Het
Cabyr T C 18: 12,884,023 (GRCm39) V170A probably damaging Het
Cdh8 T C 8: 99,923,018 (GRCm39) T293A probably benign Het
Cenpc1 A T 5: 86,185,476 (GRCm39) V345D probably benign Het
Col4a3 A G 1: 82,628,979 (GRCm39) E131G unknown Het
Col4a4 C T 1: 82,507,285 (GRCm39) probably null Het
Creb3l1 G T 2: 91,825,789 (GRCm39) probably null Het
Dhx9 T C 1: 153,341,445 (GRCm39) D601G probably benign Het
Dipk1a G T 5: 108,062,290 (GRCm39) D28E probably damaging Het
Dnaaf4 T A 9: 72,879,688 (GRCm39) N289K probably benign Het
Eml6 T C 11: 29,759,332 (GRCm39) E807G probably damaging Het
Exog C A 9: 119,291,518 (GRCm39) T241K probably benign Het
Eya1 T C 1: 14,344,314 (GRCm39) D109G probably benign Het
Fat2 C T 11: 55,142,997 (GRCm39) R4284H possibly damaging Het
Fbxw13 C A 9: 109,013,299 (GRCm39) G130* probably null Het
Fcrl5 A G 3: 87,353,771 (GRCm39) Y372C probably damaging Het
Gli3 T C 13: 15,835,526 (GRCm39) S435P probably damaging Het
Gsg1l C T 7: 125,490,852 (GRCm39) R284H probably benign Het
Havcr1 C T 11: 46,647,052 (GRCm39) T162I probably damaging Het
Igdcc4 T C 9: 65,039,340 (GRCm39) F947S probably damaging Het
Irx1 G T 13: 72,111,411 (GRCm39) A66E probably damaging Het
Klf11 T C 12: 24,705,490 (GRCm39) S315P probably benign Het
Kynu A G 2: 43,492,312 (GRCm39) M190V probably benign Het
Lrp2 T C 2: 69,297,479 (GRCm39) T3161A probably benign Het
Macrod1 G T 19: 7,173,859 (GRCm39) A208S probably damaging Het
Mamdc2 G A 19: 23,288,296 (GRCm39) H581Y possibly damaging Het
Megf8 T A 7: 25,048,444 (GRCm39) Y1706N probably damaging Het
Mthfd1l G A 10: 4,040,007 (GRCm39) R806H probably benign Het
Nags T A 11: 102,036,810 (GRCm39) V133D probably damaging Het
Nrg3 C A 14: 38,092,906 (GRCm39) D560Y probably damaging Het
Or4f60 C A 2: 111,902,320 (GRCm39) G203* probably null Het
Or4k36 A G 2: 111,146,461 (GRCm39) I212M probably benign Het
Or4p23 A G 2: 88,576,488 (GRCm39) F248S probably damaging Het
Or5af2 T C 11: 58,708,553 (GRCm39) S240P probably damaging Het
Pde6d T C 1: 86,475,248 (GRCm39) probably null Het
Plekhf1 T C 7: 37,921,001 (GRCm39) E189G probably benign Het
Ppm1b A T 17: 85,321,288 (GRCm39) I477L probably benign Het
Rad51ap2 C A 12: 11,506,758 (GRCm39) Q227K possibly damaging Het
Rnf125 T C 18: 21,110,787 (GRCm39) V15A probably benign Het
Rnps1 C T 17: 24,631,393 (GRCm39) probably benign Het
Robo1 A G 16: 72,798,898 (GRCm39) I953V possibly damaging Het
Sash1 A T 10: 8,618,186 (GRCm39) probably null Het
Smarcc2 T C 10: 128,324,028 (GRCm39) probably benign Het
Stx12 T A 4: 132,584,672 (GRCm39) E224V probably damaging Het
Sun1 T C 5: 139,221,356 (GRCm39) V357A probably benign Het
Synpo2l T C 14: 20,712,248 (GRCm39) D350G probably damaging Het
Tex15 A T 8: 34,064,913 (GRCm39) N1448Y probably benign Het
Tfpi A G 2: 84,273,227 (GRCm39) probably benign Het
Tktl2 T A 8: 66,965,858 (GRCm39) M472K possibly damaging Het
Tmem40 T C 6: 115,718,576 (GRCm39) D43G possibly damaging Het
Tshz2 T A 2: 169,725,871 (GRCm39) C156S probably benign Het
Vmn2r101 T A 17: 19,809,077 (GRCm39) probably null Het
Vmn2r85 T C 10: 130,261,081 (GRCm39) M419V probably benign Het
Wdr73 G A 7: 80,550,990 (GRCm39) probably benign Het
Zc3hc1 C T 6: 30,374,763 (GRCm39) probably null Het
Zfhx3 T C 8: 109,682,664 (GRCm39) Y3368H unknown Het
Zfp263 G A 16: 3,567,580 (GRCm39) E632K probably damaging Het
Zfp266 A G 9: 20,412,240 (GRCm39) L111P probably damaging Het
Zfp626 T A 7: 27,517,587 (GRCm39) S189R probably benign Het
Zfp772 T C 7: 7,206,699 (GRCm39) R331G possibly damaging Het
Zkscan5 G A 5: 145,157,889 (GRCm39) C797Y 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
R2370:Orc4 UTSW 2 48,823,111 (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'- GCTACCAGGTGTTAAGTACCAG -3'
(R):5'- AGTTCTGCCATTCACTGACGTG -3'

Sequencing Primer
(F):5'- CTACCAGGTGTTAAGTACCAGAATTC -3'
(R):5'- GACGTGACATCTCATTATTTACCTG -3'
Posted On 2015-02-05