Incidental Mutation 'R9472:Orc4'
ID 715506
Institutional Source Beutler Lab
Gene Symbol Orc4
Ensembl Gene ENSMUSG00000026761
Gene Name origin recognition complex, subunit 4
Synonyms Orc4, Orc4l, Orc4P, mMmORC4
MMRRC Submission
Accession Numbers
Essential gene? Probably essential (E-score: 0.967) question?
Stock # R9472 (G1)
Quality Score 225.009
Status Not validated
Chromosome 2
Chromosomal Location 48792836-48840289 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 48795563 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 388 (T388A)
Ref Sequence ENSEMBL: ENSMUSP00000028098 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028098] [ENSMUST00000063886]
AlphaFold O88708
Predicted Effect probably benign
Transcript: ENSMUST00000028098
AA Change: T388A

PolyPhen 2 Score 0.026 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000028098
Gene: ENSMUSG00000026761
AA Change: T388A

DomainStartEndE-ValueType
AAA 57 199 2.75e-5 SMART
Pfam:ORC4_C 225 413 1.3e-51 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000063886
SMART Domains Protein: ENSMUSP00000067305
Gene: ENSMUSG00000052155

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
Pfam:Activin_recp 28 118 5e-10 PFAM
transmembrane domain 139 161 N/A INTRINSIC
Pfam:Pkinase_Tyr 192 479 1.2e-31 PFAM
Pfam:Pkinase 196 481 7.6e-34 PFAM
low complexity region 486 502 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam18 T G 8: 25,127,248 (GRCm39) K449N probably benign Het
Adam39 G A 8: 41,279,351 (GRCm39) V581I possibly damaging Het
Agrn A G 4: 156,254,841 (GRCm39) F1625S Het
Aox3 G T 1: 58,215,669 (GRCm39) V1034L possibly damaging Het
Baz2a T G 10: 127,948,624 (GRCm39) S302A probably benign Het
Capn9 T C 8: 125,325,534 (GRCm39) probably null Het
Ccdc153 A T 9: 44,154,923 (GRCm39) Q104L possibly damaging Het
Cdh1 A T 8: 107,380,248 (GRCm39) N168I probably damaging Het
Crisp3 A T 17: 40,539,676 (GRCm39) probably null Het
Ctsb T C 14: 63,379,186 (GRCm39) V266A probably damaging Het
Cyp2c39 G T 19: 39,502,043 (GRCm39) R144L probably damaging Het
Elmo1 C T 13: 20,470,897 (GRCm39) A263V probably benign Het
Enkur T C 2: 21,201,590 (GRCm39) R32G possibly damaging Het
Fsip2 T A 2: 82,817,285 (GRCm39) N4339K possibly damaging Het
Gsn T G 2: 35,182,741 (GRCm39) M268R probably damaging Het
Herc2 T A 7: 55,813,843 (GRCm39) W2659R probably damaging Het
Hycc2 A G 1: 58,574,641 (GRCm39) V300A possibly damaging Het
Ino80e A G 7: 126,461,127 (GRCm39) V40A unknown Het
Ints2 T C 11: 86,133,824 (GRCm39) T409A Het
Itpr3 G A 17: 27,337,651 (GRCm39) probably benign Het
Kat2a A G 11: 100,596,197 (GRCm39) V787A probably benign Het
Klhl32 A G 4: 24,629,273 (GRCm39) V465A probably benign Het
Kmt2a C A 9: 44,733,453 (GRCm39) R2288L unknown Het
Megf6 G A 4: 154,333,910 (GRCm39) G213S probably damaging Het
Mt2 T A 8: 94,899,999 (GRCm39) C44S probably damaging Het
Nfe2l1 A G 11: 96,710,159 (GRCm39) V690A probably damaging Het
Obscn T C 11: 58,894,495 (GRCm39) H6670R Het
Or4c111 A C 2: 88,843,517 (GRCm39) I297S possibly damaging Het
Pcdhb17 C A 18: 37,618,919 (GRCm39) N236K probably damaging Het
Phlpp1 T C 1: 106,308,079 (GRCm39) S1119P probably damaging Het
Plppr3 T C 10: 79,702,711 (GRCm39) D184G probably damaging Het
Rassf6 A T 5: 90,765,572 (GRCm39) Y46* probably null Het
Rmdn2 T A 17: 79,989,096 (GRCm39) I405N possibly damaging Het
Rsbn1l A C 5: 21,113,119 (GRCm39) S468A probably damaging Het
Rslcan18 T C 13: 67,260,296 (GRCm39) K34E probably benign Het
Runx3 A G 4: 134,898,441 (GRCm39) D204G probably damaging Het
Sbf2 A G 7: 109,970,798 (GRCm39) I866T possibly damaging Het
Sgtb A C 13: 104,247,681 (GRCm39) E28D probably benign Het
Slc38a8 T A 8: 120,227,888 (GRCm39) K14M probably damaging Het
Spast T C 17: 74,681,143 (GRCm39) V478A probably damaging Het
Stxbp5 T C 10: 9,719,101 (GRCm39) T147A probably damaging Het
Tmem208 T C 8: 106,055,027 (GRCm39) F79S probably damaging Het
Tmprss7 T C 16: 45,501,052 (GRCm39) I250V probably benign Het
Usp24 A G 4: 106,261,128 (GRCm39) T1628A probably benign Het
Vmn2r14 G T 5: 109,367,962 (GRCm39) N343K probably benign Het
Xrcc6 T A 15: 81,913,328 (GRCm39) Y320* probably null Het
Zbtb10 A C 3: 9,343,355 (GRCm39) T627P probably benign Het
Zfp532 A T 18: 65,756,624 (GRCm39) K186* probably null 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
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
R9480:Orc4 UTSW 2 48,795,563 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- CCATGCGTGGTCATTATTCAAAAC -3'
(R):5'- AAAGGCAGTTCAGATGTGCTG -3'

Sequencing Primer
(F):5'- GAACAGTACTTTAAGGTCTTCACAG -3'
(R):5'- AGATGTGCTGATTTCTCCTCC -3'
Posted On 2022-06-15