Incidental Mutation 'R2375:Orc5'
ID 248255
Institutional Source Beutler Lab
Gene Symbol Orc5
Ensembl Gene ENSMUSG00000029012
Gene Name origin recognition complex, subunit 5
Synonyms mouse origin recognition complex 5, Orc5l, MmORC5
Accession Numbers
Essential gene? Probably essential (E-score: 0.943) question?
Stock # R2375 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 22691478-22755358 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 22751550 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Proline at position 71 (L71P)
Ref Sequence ENSEMBL: ENSMUSP00000030872 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030872] [ENSMUST00000141263]
AlphaFold Q9WUV0
Predicted Effect probably damaging
Transcript: ENSMUST00000030872
AA Change: L71P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000030872
Gene: ENSMUSG00000029012
AA Change: L71P

DomainStartEndE-ValueType
Pfam:AAA_16 7 155 2.4e-15 PFAM
Pfam:AAA_22 28 160 2.9e-9 PFAM
Pfam:ORC5_C 177 431 5.1e-68 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135906
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138248
Predicted Effect probably damaging
Transcript: ENSMUST00000141263
AA Change: L53P

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000120214
Gene: ENSMUSG00000029012
AA Change: L53P

DomainStartEndE-ValueType
Pfam:AAA_16 3 137 2.6e-9 PFAM
Pfam:AAA_22 11 144 1.1e-9 PFAM
Pfam:ORC5_C 159 312 2.7e-51 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142987
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181209
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181374
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195898
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181764
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.8%
  • 20x: 93.4%
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. The protein encoded by this gene is a subunit of the ORC complex. Alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Oct 2010]
Allele List at MGI
Other mutations in this stock
Total: 21 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2ml1 C T 6: 128,557,349 (GRCm39) A115T probably benign Het
Arhgef7 A G 8: 11,864,995 (GRCm39) N369S probably benign Het
Celsr3 G A 9: 108,719,751 (GRCm39) R2450H probably benign Het
Cps1 G A 1: 67,257,019 (GRCm39) M1312I probably benign Het
Fbn2 A C 18: 58,169,038 (GRCm39) I2247S probably damaging Het
Gtf2ird2 T A 5: 134,245,977 (GRCm39) L745Q probably benign Het
Lrr1 A G 12: 69,221,697 (GRCm39) T280A probably benign Het
Mpig6b C T 17: 35,283,359 (GRCm39) M226I probably benign Het
Myo1a A G 10: 127,541,159 (GRCm39) D12G probably damaging Het
Odr4 A G 1: 150,265,985 (GRCm39) probably null Het
Or6c1 A G 10: 129,518,032 (GRCm39) F192S probably benign Het
Phc2 T C 4: 128,616,818 (GRCm39) S364P probably benign Het
Ramp3 G T 11: 6,626,643 (GRCm39) V117L probably benign Het
Rpap1 C A 2: 119,600,888 (GRCm39) W836L possibly damaging Het
Syt13 G A 2: 92,776,496 (GRCm39) G261D probably benign Het
Taf6 A T 5: 138,180,463 (GRCm39) Y300* probably null Het
Thsd7a T C 6: 12,337,361 (GRCm39) S1219G probably damaging Het
Tmco3 T C 8: 13,342,059 (GRCm39) F111S possibly damaging Het
Upk1b C T 16: 38,607,490 (GRCm39) G79E probably damaging Het
Zc3h7b G A 15: 81,676,703 (GRCm39) V773M probably benign Het
Zfp655 A G 5: 145,181,206 (GRCm39) T355A probably benign Het
Other mutations in Orc5
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00228:Orc5 APN 5 22,728,537 (GRCm39) missense probably damaging 0.99
IGL00488:Orc5 APN 5 22,721,771 (GRCm39) missense probably damaging 0.99
IGL01915:Orc5 APN 5 22,727,381 (GRCm39) unclassified probably benign
IGL02385:Orc5 APN 5 22,731,438 (GRCm39) missense probably damaging 1.00
IGL02830:Orc5 APN 5 22,734,265 (GRCm39) missense probably damaging 1.00
IGL03128:Orc5 APN 5 22,721,771 (GRCm39) missense probably damaging 0.99
R0372:Orc5 UTSW 5 22,738,782 (GRCm39) missense possibly damaging 0.91
R0446:Orc5 UTSW 5 22,751,455 (GRCm39) missense probably benign 0.19
R2060:Orc5 UTSW 5 22,721,701 (GRCm39) critical splice donor site probably null
R2144:Orc5 UTSW 5 22,752,925 (GRCm39) missense possibly damaging 0.94
R3875:Orc5 UTSW 5 22,742,564 (GRCm39) missense probably benign 0.00
R4620:Orc5 UTSW 5 22,734,174 (GRCm39) missense probably damaging 1.00
R4625:Orc5 UTSW 5 22,753,003 (GRCm39) missense probably benign
R4626:Orc5 UTSW 5 22,753,003 (GRCm39) missense probably benign
R4627:Orc5 UTSW 5 22,753,003 (GRCm39) missense probably benign
R4629:Orc5 UTSW 5 22,753,003 (GRCm39) missense probably benign
R4664:Orc5 UTSW 5 22,751,520 (GRCm39) missense probably benign
R5751:Orc5 UTSW 5 22,704,969 (GRCm39) splice site probably null
R5758:Orc5 UTSW 5 22,734,256 (GRCm39) missense possibly damaging 0.81
R7013:Orc5 UTSW 5 22,738,787 (GRCm39) missense probably benign 0.16
R7326:Orc5 UTSW 5 22,728,582 (GRCm39) missense probably benign 0.27
R7579:Orc5 UTSW 5 22,755,197 (GRCm39) missense possibly damaging 0.94
R7794:Orc5 UTSW 5 22,738,782 (GRCm39) missense possibly damaging 0.91
R9186:Orc5 UTSW 5 22,752,944 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- GGAAGTGTATCTACTGCAGTTTTC -3'
(R):5'- CACTTTACATGGTCAGGCTCTG -3'

Sequencing Primer
(F):5'- TGTTCAGCACTGGTCACT -3'
(R):5'- GTCAGGCTCTGGGGCAC -3'
Posted On 2014-11-11