Incidental Mutation 'IGL01782:Orc1'
ID153941
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Orc1
Ensembl Gene ENSMUSG00000028587
Gene Nameorigin recognition complex, subunit 1
SynonymsMmORC1, Orc1l
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01782
Quality Score
Status
Chromosome4
Chromosomal Location108579423-108614833 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 108606268 bp
ZygosityHeterozygous
Amino Acid Change Serine to Proline at position 661 (S661P)
Ref Sequence ENSEMBL: ENSMUSP00000099805 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102744]
PDB Structure
Structure of free mouse ORC1 BAH domain [X-RAY DIFFRACTION]
Structure of mouse ORC1 BAH domain bound to H4K20me2 [X-RAY DIFFRACTION]
Predicted Effect possibly damaging
Transcript: ENSMUST00000102744
AA Change: S661P

PolyPhen 2 Score 0.781 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000099805
Gene: ENSMUSG00000028587
AA Change: S661P

DomainStartEndE-ValueType
BAH 44 170 1.88e-31 SMART
low complexity region 394 417 N/A INTRINSIC
AAA 505 656 1e-7 SMART
Cdc6_C 757 837 5.45e-12 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126668
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129931
Coding Region Coverage
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 subunits 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. The protein encoded by this gene is the largest subunit of the ORC complex. While other ORC subunits are stable throughout the cell cycle, the levels of this protein vary during the cell cycle, which has been shown to be controlled by ubiquitin-mediated proteolysis after initiation of DNA replication. This protein is found to be selectively phosphorylated during mitosis. It is also reported to interact with MYST histone acetyltransferase 2 (MyST2/HBO1), a protein involved in control of transcription silencing. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2010]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aagab T C 9: 63,616,713 V34A probably benign Het
Acacb G T 5: 114,200,520 G764W probably damaging Het
Ankib1 A G 5: 3,727,607 C428R probably damaging Het
Card11 A G 5: 140,927,726 M1T probably null Het
Ccdc62 T A 5: 123,954,576 N541K possibly damaging Het
Cep290 C T 10: 100,545,125 Q1742* probably null Het
Cyp2c23 T C 19: 44,029,115 T25A possibly damaging Het
Dtx2 C A 5: 136,010,127 Y13* probably null Het
Dync1h1 T C 12: 110,614,940 I273T probably damaging Het
E430018J23Rik T C 7: 127,393,304 T45A probably benign Het
Etfb A G 7: 43,454,542 T134A probably damaging Het
Fig4 A C 10: 41,270,400 L182R probably benign Het
Gm10220 A T 5: 26,117,023 L217Q probably damaging Het
Gm4871 T G 5: 145,030,360 probably benign Het
Gm5346 T A 8: 43,626,735 T151S probably benign Het
Gm5464 T C 14: 66,869,388 probably benign Het
Lurap1 A G 4: 116,144,503 probably benign Het
Mmp17 T A 5: 129,602,141 V368E probably damaging Het
Mrpl22 T A 11: 58,171,844 probably null Het
Nisch G A 14: 31,176,639 probably benign Het
Odf4 A T 11: 68,926,633 H76Q probably damaging Het
Olfr330 T A 11: 58,529,159 M276L probably benign Het
Olfr777 C T 10: 129,269,039 V95I probably benign Het
Otud4 T G 8: 79,673,011 F784V possibly damaging Het
Prkch A G 12: 73,759,662 D561G probably damaging Het
Pttg1ip T C 10: 77,581,929 probably null Het
Ranbp2 A G 10: 58,478,309 K1617R probably damaging Het
Rarb T G 14: 16,434,180 S333R probably damaging Het
Rps6ka2 A G 17: 7,236,124 K99E probably benign Het
Sel1l2 A T 2: 140,243,935 W542R probably damaging Het
Sema3g G T 14: 31,227,791 R643L probably damaging Het
Sltm T A 9: 70,573,641 D258E probably damaging Het
Stx18 G A 5: 38,106,611 V80I possibly damaging Het
Taar2 A T 10: 23,941,144 N194I probably damaging Het
Ube2r2 T C 4: 41,174,129 probably null Het
Unk C A 11: 116,058,379 N645K probably benign Het
Vmn1r73 A G 7: 11,756,738 K161R probably benign Het
Vps13a T C 19: 16,754,337 D137G probably damaging Het
Xrra1 A G 7: 99,875,194 T104A possibly damaging Het
Zfp410 T A 12: 84,327,274 probably benign Het
Other mutations in Orc1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00333:Orc1 APN 4 108595325 splice site probably benign
IGL00709:Orc1 APN 4 108590778 critical splice donor site probably null
IGL01124:Orc1 APN 4 108588787 splice site probably benign
IGL01514:Orc1 APN 4 108602052 missense probably damaging 0.97
IGL01677:Orc1 APN 4 108604585 missense probably damaging 1.00
IGL01886:Orc1 APN 4 108603957 splice site probably null
IGL01912:Orc1 APN 4 108590744 missense probably damaging 1.00
IGL02057:Orc1 APN 4 108588729 missense possibly damaging 0.53
IGL02155:Orc1 APN 4 108590677 missense probably benign 0.00
IGL02311:Orc1 APN 4 108599974 missense probably benign
IGL02616:Orc1 APN 4 108595479 missense probably benign 0.00
land_lubber UTSW 4 108588687 start codon destroyed probably damaging 0.99
R0012:Orc1 UTSW 4 108595646 critical splice donor site probably null
R0195:Orc1 UTSW 4 108614308 nonsense probably null
R0239:Orc1 UTSW 4 108595646 critical splice donor site probably null
R0239:Orc1 UTSW 4 108595646 critical splice donor site probably null
R0611:Orc1 UTSW 4 108602032 missense probably benign
R1351:Orc1 UTSW 4 108595367 missense probably benign 0.01
R1966:Orc1 UTSW 4 108612217 missense probably damaging 1.00
R2018:Orc1 UTSW 4 108590700 missense possibly damaging 0.95
R2398:Orc1 UTSW 4 108601969 missense possibly damaging 0.68
R3110:Orc1 UTSW 4 108604560 missense probably benign 0.01
R3112:Orc1 UTSW 4 108604560 missense probably benign 0.01
R3712:Orc1 UTSW 4 108604021 missense probably damaging 1.00
R3716:Orc1 UTSW 4 108614459 missense probably damaging 1.00
R3829:Orc1 UTSW 4 108605631 missense probably damaging 1.00
R4282:Orc1 UTSW 4 108606274 missense probably benign 0.18
R4320:Orc1 UTSW 4 108588776 missense probably benign
R4321:Orc1 UTSW 4 108588776 missense probably benign
R4322:Orc1 UTSW 4 108588776 missense probably benign
R4348:Orc1 UTSW 4 108593452 missense probably damaging 0.98
R4562:Orc1 UTSW 4 108602055 critical splice donor site probably null
R4772:Orc1 UTSW 4 108579568 utr 5 prime probably benign
R4914:Orc1 UTSW 4 108604558 missense probably damaging 1.00
R4964:Orc1 UTSW 4 108614473 makesense probably null
R5219:Orc1 UTSW 4 108590769 missense probably damaging 1.00
R5428:Orc1 UTSW 4 108599940 missense probably benign 0.00
R5655:Orc1 UTSW 4 108593439 missense probably benign 0.09
R5693:Orc1 UTSW 4 108613079 missense probably benign 0.01
R5936:Orc1 UTSW 4 108601983 missense probably benign 0.10
R5960:Orc1 UTSW 4 108606298 missense possibly damaging 0.67
R6294:Orc1 UTSW 4 108590670 missense probably benign 0.01
R6504:Orc1 UTSW 4 108590717 missense probably benign 0.15
R6533:Orc1 UTSW 4 108597447 missense probably benign 0.05
R6775:Orc1 UTSW 4 108603455 missense probably damaging 1.00
R7123:Orc1 UTSW 4 108588687 start codon destroyed probably damaging 0.99
R7156:Orc1 UTSW 4 108595459 missense probably benign 0.00
R7327:Orc1 UTSW 4 108588714 missense probably benign 0.01
R7552:Orc1 UTSW 4 108588754 missense probably benign 0.41
R7842:Orc1 UTSW 4 108605547 missense probably benign 0.00
R7925:Orc1 UTSW 4 108605547 missense probably benign 0.00
R7982:Orc1 UTSW 4 108603371 intron probably null
R8033:Orc1 UTSW 4 108605564 missense probably damaging 1.00
Posted On2014-02-04