Incidental Mutation 'R6708:Orc4'
ID 529005
Institutional Source Beutler Lab
Gene Symbol Orc4
Ensembl Gene ENSMUSG00000026761
Gene Name origin recognition complex, subunit 4
Synonyms Orc4, Orc4l, Orc4P, mMmORC4
MMRRC Submission 044826-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.967) question?
Stock # R6708 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 48792836-48840289 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 48827505 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Glutamine at position 29 (H29Q)
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: H29Q

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000028098
Gene: ENSMUSG00000026761
AA Change: H29Q

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: H29Q

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000088497
Gene: ENSMUSG00000026761
AA Change: H29Q

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: H29Q

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: H29Q

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000119274
Gene: ENSMUSG00000026761
AA Change: H29Q

DomainStartEndE-ValueType
AAA 57 199 2.75e-5 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000149679
AA Change: H29Q

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000121114
Gene: ENSMUSG00000026761
AA Change: H29Q

DomainStartEndE-ValueType
SCOP:d1jbka_ 43 73 2e-5 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153150
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154784
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 93.8%
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: 26 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam20 T C 8: 41,249,531 (GRCm39) L547P probably damaging Het
Atp8b5 T G 4: 43,334,249 (GRCm39) H338Q probably benign Het
Btbd3 A G 2: 138,125,491 (GRCm39) E225G possibly damaging Het
Cd163 A G 6: 124,286,167 (GRCm39) H239R probably damaging Het
Cdh15 T C 8: 123,590,294 (GRCm39) I409T probably benign Het
Cep55 T A 19: 38,048,709 (GRCm39) S122T probably benign Het
Col5a3 G A 9: 20,686,331 (GRCm39) P1382L unknown Het
Ehmt2 A T 17: 35,118,875 (GRCm39) K186* probably null Het
Elavl2 A T 4: 91,141,634 (GRCm39) I295N probably damaging Het
Elf5 A G 2: 103,279,334 (GRCm39) D185G probably damaging Het
Emx1 A G 6: 85,171,122 (GRCm39) E175G probably damaging Het
Fan1 T G 7: 64,022,554 (GRCm39) N233T probably benign Het
Frem2 T A 3: 53,492,922 (GRCm39) I1865F probably benign Het
Kcnu1 A G 8: 26,427,739 (GRCm39) D352G probably benign Het
Klhdc1 A T 12: 69,306,304 (GRCm39) H247L possibly damaging Het
L3mbtl4 A T 17: 68,937,253 (GRCm39) T425S probably benign Het
Mrpl21 T C 19: 3,336,890 (GRCm39) V87A probably damaging Het
Or4d11 A T 19: 12,014,103 (GRCm39) M1K probably null Het
Or5ac21 T A 16: 59,124,416 (GRCm39) L301Q probably damaging Het
Or6c215 G T 10: 129,637,689 (GRCm39) A235D probably damaging Het
Pcnx2 C T 8: 126,587,692 (GRCm39) probably null Het
Pogk A G 1: 166,231,078 (GRCm39) V83A probably damaging Het
Synm T C 7: 67,382,994 (GRCm39) E1556G possibly damaging Het
Tmem109 C A 19: 10,849,395 (GRCm39) L153F probably damaging Het
Ttc8 A G 12: 98,909,791 (GRCm39) T74A probably damaging Het
Zfp180 A T 7: 23,805,521 (GRCm39) T647S 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
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
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'- GGCTACCAGGTGTTAAGTACCAG -3'
(R):5'- GTTCTGCCATTCACTGACGTG -3'

Sequencing Primer
(F):5'- CTACCAGGTGTTAAGTACCAGAATTC -3'
(R):5'- GACGTGACATCTCATTATTTACCTG -3'
Posted On 2018-07-24