Incidental Mutation 'R4523:Orc4'
ID 334289
Institutional Source Beutler Lab
Gene Symbol Orc4
Ensembl Gene ENSMUSG00000026761
Gene Name origin recognition complex, subunit 4
Synonyms Orc4, Orc4l, Orc4P, mMmORC4
MMRRC Submission 042004-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.967) question?
Stock # R4523 (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: 97.3%
  • 20x: 95.2%
Validation Efficiency 100% (61/61)
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: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atp8a1 G T 5: 67,824,943 (GRCm39) T796K probably benign Het
Atr T C 9: 95,744,916 (GRCm39) S78P probably damaging Het
Calb2 C T 8: 110,875,141 (GRCm39) probably null Het
Ccdc88c G T 12: 100,879,591 (GRCm39) S1843R possibly damaging Het
Cdca7 A G 2: 72,310,042 (GRCm39) S77G probably damaging Het
Cfap47 A T X: 78,553,601 (GRCm39) N291K possibly damaging Het
Cnot2 C T 10: 116,417,379 (GRCm39) probably benign Het
Cstf2t T A 19: 31,060,482 (GRCm39) V6D possibly damaging Het
Cybc1 A G 11: 121,114,934 (GRCm39) probably benign Het
Dido1 T C 2: 180,314,085 (GRCm39) I852V probably damaging Het
Dmgdh C T 13: 93,825,138 (GRCm39) Q154* probably null Het
Dnah12 T C 14: 26,491,979 (GRCm39) F1138S probably damaging Het
Dnah12 G A 14: 26,598,915 (GRCm39) A998T possibly damaging Het
Dusp5 T G 19: 53,526,032 (GRCm39) Y225D probably damaging Het
Fam193a G A 5: 34,600,715 (GRCm39) D601N probably benign Het
Fbxo41 A G 6: 85,461,024 (GRCm39) I228T probably damaging Het
Fmo2 T C 1: 162,715,277 (GRCm39) K115R probably benign Het
Gak G T 5: 108,724,432 (GRCm39) Q1093K probably benign Het
Gm5277 G T 3: 78,799,493 (GRCm39) noncoding transcript Het
Hgsnat A G 8: 26,458,389 (GRCm39) probably null Het
Hycc1 T C 5: 24,170,120 (GRCm39) T410A probably benign Het
Irag1 T C 7: 110,523,048 (GRCm39) M338V probably benign Het
Map3k3 G A 11: 106,039,694 (GRCm39) R278H probably damaging Het
Muc4 T C 16: 32,555,154 (GRCm39) probably benign Het
Nectin3 C A 16: 46,268,953 (GRCm39) R483L probably benign Het
Nop2 G T 6: 125,110,515 (GRCm39) R47L probably damaging Het
Ntng1 A G 3: 109,842,312 (GRCm39) S154P probably damaging Het
Olfml2b T C 1: 170,496,791 (GRCm39) I474T probably benign Het
Optc G T 1: 133,831,492 (GRCm39) T138K possibly damaging Het
Or7g25 T C 9: 19,160,525 (GRCm39) T57A probably damaging Het
Or8k22 C G 2: 86,163,644 (GRCm39) D19H probably benign Het
Pabir3 G A X: 52,382,376 (GRCm39) R94H possibly damaging Het
Pard3 C T 8: 128,125,108 (GRCm39) P421S probably benign Het
Pcdhb22 G T 18: 37,653,474 (GRCm39) E647D probably benign Het
Pclo A G 5: 14,730,006 (GRCm39) probably benign Het
Prkce G T 17: 86,798,178 (GRCm39) probably null Het
Prr12 T C 7: 44,697,947 (GRCm39) D656G unknown Het
Ptprk A T 10: 28,342,048 (GRCm39) D485V probably damaging Het
Ptprn2 T C 12: 116,839,620 (GRCm39) L381P probably damaging Het
Rnf144b T C 13: 47,361,013 (GRCm39) I51T probably benign Het
Rpl10l T C 12: 66,330,512 (GRCm39) D207G probably benign Het
Sh3glb2 A T 2: 30,240,711 (GRCm39) V118E probably damaging Het
Sipa1l2 C T 8: 126,219,163 (GRCm39) G58D probably damaging Het
Slc5a4a C T 10: 75,984,196 (GRCm39) A46V probably damaging Het
Spmip8 T A 8: 96,039,638 (GRCm39) Y18* probably null Het
Tgm7 C A 2: 120,929,069 (GRCm39) probably null Het
Tjap1 A G 17: 46,569,718 (GRCm39) V424A probably benign Het
Trpm6 A T 19: 18,773,864 (GRCm39) I414F probably damaging Het
Tsr3 C G 17: 25,460,723 (GRCm39) D196E probably benign Het
Ubqlnl C T 7: 103,798,925 (GRCm39) V191M probably benign Het
Vmn2r72 T A 7: 85,401,134 (GRCm39) H95L probably benign Het
Vmn2r97 T A 17: 19,149,333 (GRCm39) N240K probably benign Het
Xdh C A 17: 74,205,339 (GRCm39) G1042V probably damaging Het
Zcchc4 A G 5: 52,941,409 (GRCm39) D68G 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
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
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'- CTACCAGGTGTTAAGTACCAGAATTC -3'
(R):5'- TTCTGCCATTCACTGACGTG -3'

Sequencing Primer
(F):5'- ACCAGAATTCTTTCAATAATAGCAGG -3'
(R):5'- GACGTGACATCTCATTATTTACCTG -3'
Posted On 2015-08-18