Mutagenetix > Incidental Mutation

Incidental Mutation 'R1966:Orc1'

218935

Institutional Source

Beutler Lab

Gene Symbol

Orc1

Ensembl Gene

ENSMUSG00000028587

Gene Name

origin recognition complex, subunit 1

Synonyms

MmORC1, Orc1l

MMRRC Submission

039979-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R1966 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

108436651-108472030 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 108469414 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Asparagine at position 746 (I746N)

Ref Sequence

ENSEMBL: ENSMUSP00000099805 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000102744]

AlphaFold

Q9Z1N2

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

probably damaging
Transcript: ENSMUST00000102744
AA Change: I746N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000099805
Gene: ENSMUSG00000028587
AA Change: I746N

Domain	Start	End	E-Value	Type
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

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 97.0%
20x: 94.6%

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 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: 100 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2410002F23Rik	T	A	7: 43,900,650 (GRCm39)	V185E	probably benign	Het
Abca1	A	C	4: 53,050,409 (GRCm39)	V1608G	probably damaging	Het
Ap2b1	T	C	11: 83,237,721 (GRCm39)	I557T	probably benign	Het
Arhgef15	G	T	11: 68,845,501 (GRCm39)	P117Q	probably damaging	Het
Arhgef39	T	C	4: 43,496,710 (GRCm39)	S335G	probably benign	Het
Blm	A	T	7: 80,162,934 (GRCm39)	F139Y	possibly damaging	Het
Cacna2d1	C	T	5: 16,538,783 (GRCm39)	R581*	probably null	Het
Cadps	C	A	14: 12,822,450 (GRCm38)	E97*	probably null	Het
Cavin2	T	A	1: 51,328,801 (GRCm39)	L86Q	probably damaging	Het
Ccdc136	A	G	6: 29,418,091 (GRCm39)	E787G	probably damaging	Het
Ccdc39	T	C	3: 33,880,629 (GRCm39)	K446R	probably damaging	Het
Cdh23	T	C	10: 60,159,361 (GRCm39)	Y2138C	probably damaging	Het
Cdk12	T	A	11: 98,094,916 (GRCm39)	Y241*	probably null	Het
Clcn4	T	A	7: 7,287,184 (GRCm39)	*688L	probably null	Het
Cntnap1	T	C	11: 101,071,212 (GRCm39)	V375A	possibly damaging	Het
Coq5	T	A	5: 115,432,890 (GRCm39)		probably null	Het
Cyp4b1	A	G	4: 115,483,076 (GRCm39)	I405T	probably benign	Het
Det1	T	C	7: 78,492,966 (GRCm39)	Y346C	probably damaging	Het
Enpp3	A	T	10: 24,683,389 (GRCm39)	V276E	probably damaging	Het
Epb41l2	G	A	10: 25,317,666 (GRCm39)	R61Q	probably benign	Het
Fam76b	G	A	9: 13,739,362 (GRCm39)		probably null	Het
Fbxo45	A	T	16: 32,052,048 (GRCm39)	D238E	probably benign	Het
Fnip2	G	A	3: 79,400,779 (GRCm39)	T314I	probably benign	Het
Fsip2	T	C	2: 82,823,124 (GRCm39)	S6286P	possibly damaging	Het
Gbf1	T	C	19: 46,260,003 (GRCm39)	F999L	probably damaging	Het
Gnao1	C	A	8: 94,670,827 (GRCm39)	T102K	probably benign	Het
Gpatch2	T	A	1: 187,054,498 (GRCm39)	D76E	probably damaging	Het
Gpd1l	A	G	9: 114,743,462 (GRCm39)	I146T	probably benign	Het
Grik2	A	T	10: 49,232,005 (GRCm39)	H508Q	probably damaging	Het
Hapstr1	A	G	16: 8,648,445 (GRCm39)	E41G	possibly damaging	Het
Hk3	A	T	13: 55,162,268 (GRCm39)	F112Y	probably damaging	Het
Hmcn2	T	G	2: 31,279,341 (GRCm39)	I1781S	probably damaging	Het
Inhba	A	T	13: 16,201,221 (GRCm39)	K261M	probably damaging	Het
Jarid2	T	A	13: 45,059,752 (GRCm39)	N661K	probably damaging	Het
Kcna2	T	C	3: 107,011,946 (GRCm39)	S176P	probably damaging	Het
Kcnj3	A	T	2: 55,327,343 (GRCm39)	Q44L	probably damaging	Het
Kcns1	G	T	2: 164,010,455 (GRCm39)	F101L	probably damaging	Het
Kdm5b	T	A	1: 134,541,611 (GRCm39)		probably null	Het
Klhl14	C	T	18: 21,687,730 (GRCm39)	G564D	probably damaging	Het
Klhl18	A	T	9: 110,305,658 (GRCm39)	V2E	probably benign	Het
Klhl6	T	C	16: 19,801,572 (GRCm39)	E61G	probably damaging	Het
Krt1	T	C	15: 101,757,427 (GRCm39)	D261G	probably benign	Het
Lama5	C	A	2: 179,830,145 (GRCm39)	C1896F	probably damaging	Het
Lrba	A	G	3: 86,513,175 (GRCm39)		probably null	Het
Lrch3	A	G	16: 32,734,755 (GRCm39)	T82A	possibly damaging	Het
Maml3	C	G	3: 52,011,560 (GRCm39)	G2A	unknown	Het
Mapkap1	T	A	2: 34,408,691 (GRCm39)	N34K	probably damaging	Het
Muc13	A	T	16: 33,634,909 (GRCm39)	I488F	probably damaging	Het
Muc5ac	A	G	7: 141,357,113 (GRCm39)	D1129G	possibly damaging	Het
Nacc1	A	T	8: 85,403,010 (GRCm39)	N288K	probably damaging	Het
Nek1	T	G	8: 61,469,330 (GRCm39)	I129R	probably damaging	Het
Nf1	T	A	11: 79,302,390 (GRCm39)	S319R	possibly damaging	Het
Nle1	C	T	11: 82,792,614 (GRCm39)	G432D	probably damaging	Het
Nol4l	A	G	2: 153,371,375 (GRCm39)	V103A	probably benign	Het
Oca2	A	G	7: 56,064,215 (GRCm39)	I737V	probably damaging	Het
Or12k5	A	T	2: 36,894,960 (GRCm39)	F222Y	possibly damaging	Het
Or1j17	G	A	2: 36,578,796 (GRCm39)	V261I	probably benign	Het
Or4b1	T	C	2: 89,979,748 (GRCm39)	S201G	probably damaging	Het
Or51l4	G	T	7: 103,404,375 (GRCm39)	T139K	probably damaging	Het
Or52ac1	A	G	7: 104,246,008 (GRCm39)	C127R	probably damaging	Het
Or6k6	G	T	1: 173,944,817 (GRCm39)	S255*	probably null	Het
Or6s1	T	A	14: 51,308,614 (GRCm39)	I79F	probably damaging	Het
Pbxip1	A	G	3: 89,352,795 (GRCm39)	D147G	probably damaging	Het
Pirb	A	T	7: 3,720,637 (GRCm39)	L287Q	probably benign	Het
Plin5	T	A	17: 56,419,186 (GRCm39)	D412V	probably damaging	Het
Plxna2	A	T	1: 194,327,008 (GRCm39)	Y314F	possibly damaging	Het
Ppid	A	T	3: 79,509,606 (GRCm39)	K308*	probably null	Het
Prss38	T	C	11: 59,264,310 (GRCm39)	Y219C	probably damaging	Het
Ptx3	C	T	3: 66,132,042 (GRCm39)	R188C	probably damaging	Het
Ralgds	T	A	2: 28,435,887 (GRCm39)	V504E	probably damaging	Het
Rere	T	C	4: 150,701,330 (GRCm39)	Y1237H	probably damaging	Het
Rpp30	C	T	19: 36,066,549 (GRCm39)	S94L	probably damaging	Het
Rrp15	C	T	1: 186,468,402 (GRCm39)	V205I	possibly damaging	Het
Scpep1	A	G	11: 88,843,240 (GRCm39)	W73R	probably damaging	Het
Sec23ip	A	G	7: 128,357,077 (GRCm39)	H376R	probably damaging	Het
Serping1	G	T	2: 84,596,072 (GRCm39)	T454K	probably damaging	Het
Shtn1	T	G	19: 58,963,470 (GRCm39)	Y615S	probably benign	Het
Slc20a2	C	A	8: 23,035,553 (GRCm39)	P184T	probably damaging	Het
Slc22a29	C	A	19: 8,195,772 (GRCm39)	R89L	probably damaging	Het
Slc2a2	A	G	3: 28,773,634 (GRCm39)	Q313R	probably damaging	Het
Tas2r122	A	T	6: 132,688,157 (GRCm39)	Y245*	probably null	Het
Ticrr	C	A	7: 79,344,483 (GRCm39)	C1449*	probably null	Het
Tmem181a	T	C	17: 6,353,501 (GRCm39)	V412A	probably benign	Het
Tmtc4	T	A	14: 123,165,011 (GRCm39)	E616V	probably benign	Het
Tnrc6b	A	G	15: 80,764,640 (GRCm39)	K714R	probably damaging	Het
Trpm8	T	A	1: 88,260,470 (GRCm39)		probably null	Het
Ubr2	T	C	17: 47,265,845 (GRCm39)	T1163A	probably benign	Het
Ubr4	A	G	4: 139,178,555 (GRCm39)		probably null	Het
Ulk2	A	T	11: 61,710,297 (GRCm39)		probably null	Het
Ulk4	T	A	9: 121,086,182 (GRCm39)	M350L	probably benign	Het
Vmn1r185	T	C	7: 26,310,956 (GRCm39)	E183G	probably benign	Het
Vmn1r76	T	A	7: 11,664,441 (GRCm39)	I223F	probably damaging	Het
Wdr27	T	C	17: 15,154,861 (GRCm39)	T19A	possibly damaging	Het
Wdr59	T	G	8: 112,177,535 (GRCm39)	T973P	possibly damaging	Het
Wnk2	A	G	13: 49,192,487 (GRCm39)	S664P	probably damaging	Het
Zfp1004	T	A	2: 150,033,827 (GRCm39)	D49E	probably benign	Het
Zfp120	A	T	2: 149,959,318 (GRCm39)	C335S	probably damaging	Het
Zfp30	C	A	7: 29,491,877 (GRCm39)	Q44K	probably benign	Het
Zfp541	T	C	7: 15,812,996 (GRCm39)	S550P	probably benign	Het
Zw10	C	A	9: 48,980,133 (GRCm39)	N421K	probably damaging	Het

Other mutations in Orc1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00333:Orc1	APN	4	108,452,522 (GRCm39)	splice site	probably benign
IGL00709:Orc1	APN	4	108,447,975 (GRCm39)	critical splice donor site	probably null
IGL01124:Orc1	APN	4	108,445,984 (GRCm39)	splice site	probably benign
IGL01514:Orc1	APN	4	108,459,249 (GRCm39)	missense	probably damaging	0.97
IGL01677:Orc1	APN	4	108,461,782 (GRCm39)	missense	probably damaging	1.00
IGL01782:Orc1	APN	4	108,463,465 (GRCm39)	missense	possibly damaging	0.78
IGL01886:Orc1	APN	4	108,461,154 (GRCm39)	splice site	probably null
IGL01912:Orc1	APN	4	108,447,941 (GRCm39)	missense	probably damaging	1.00
IGL02057:Orc1	APN	4	108,445,926 (GRCm39)	missense	possibly damaging	0.53
IGL02155:Orc1	APN	4	108,447,874 (GRCm39)	missense	probably benign	0.00
IGL02311:Orc1	APN	4	108,457,171 (GRCm39)	missense	probably benign
IGL02616:Orc1	APN	4	108,452,676 (GRCm39)	missense	probably benign	0.00
R0012:Orc1	UTSW	4	108,452,843 (GRCm39)	critical splice donor site	probably null
R0195:Orc1	UTSW	4	108,471,505 (GRCm39)	nonsense	probably null
R0239:Orc1	UTSW	4	108,452,843 (GRCm39)	critical splice donor site	probably null
R0239:Orc1	UTSW	4	108,452,843 (GRCm39)	critical splice donor site	probably null
R0611:Orc1	UTSW	4	108,459,229 (GRCm39)	missense	probably benign
R1351:Orc1	UTSW	4	108,452,564 (GRCm39)	missense	probably benign	0.01
R2018:Orc1	UTSW	4	108,447,897 (GRCm39)	missense	possibly damaging	0.95
R2398:Orc1	UTSW	4	108,459,166 (GRCm39)	missense	possibly damaging	0.68
R3110:Orc1	UTSW	4	108,461,757 (GRCm39)	missense	probably benign	0.01
R3112:Orc1	UTSW	4	108,461,757 (GRCm39)	missense	probably benign	0.01
R3712:Orc1	UTSW	4	108,461,218 (GRCm39)	missense	probably damaging	1.00
R3716:Orc1	UTSW	4	108,471,656 (GRCm39)	missense	probably damaging	1.00
R3829:Orc1	UTSW	4	108,462,828 (GRCm39)	missense	probably damaging	1.00
R4282:Orc1	UTSW	4	108,463,471 (GRCm39)	missense	probably benign	0.18
R4320:Orc1	UTSW	4	108,445,973 (GRCm39)	missense	probably benign
R4321:Orc1	UTSW	4	108,445,973 (GRCm39)	missense	probably benign
R4322:Orc1	UTSW	4	108,445,973 (GRCm39)	missense	probably benign
R4348:Orc1	UTSW	4	108,450,649 (GRCm39)	missense	probably damaging	0.98
R4562:Orc1	UTSW	4	108,459,252 (GRCm39)	critical splice donor site	probably null
R4772:Orc1	UTSW	4	108,436,765 (GRCm39)	utr 5 prime	probably benign
R4914:Orc1	UTSW	4	108,461,755 (GRCm39)	missense	probably damaging	1.00
R4964:Orc1	UTSW	4	108,471,670 (GRCm39)	makesense	probably null
R5219:Orc1	UTSW	4	108,447,966 (GRCm39)	missense	probably damaging	1.00
R5428:Orc1	UTSW	4	108,457,137 (GRCm39)	missense	probably benign	0.00
R5655:Orc1	UTSW	4	108,450,636 (GRCm39)	missense	probably benign	0.09
R5693:Orc1	UTSW	4	108,470,276 (GRCm39)	missense	probably benign	0.01
R5936:Orc1	UTSW	4	108,459,180 (GRCm39)	missense	probably benign	0.10
R5960:Orc1	UTSW	4	108,463,495 (GRCm39)	missense	possibly damaging	0.67
R6294:Orc1	UTSW	4	108,447,867 (GRCm39)	missense	probably benign	0.01
R6504:Orc1	UTSW	4	108,447,914 (GRCm39)	missense	probably benign	0.15
R6533:Orc1	UTSW	4	108,454,644 (GRCm39)	missense	probably benign	0.05
R6775:Orc1	UTSW	4	108,460,652 (GRCm39)	missense	probably damaging	1.00
R7123:Orc1	UTSW	4	108,445,884 (GRCm39)	start codon destroyed	probably damaging	0.99
R7156:Orc1	UTSW	4	108,452,656 (GRCm39)	missense	probably benign	0.00
R7327:Orc1	UTSW	4	108,445,911 (GRCm39)	missense	probably benign	0.01
R7552:Orc1	UTSW	4	108,445,951 (GRCm39)	missense	probably benign	0.41
R7842:Orc1	UTSW	4	108,462,744 (GRCm39)	missense	probably benign	0.00
R7899:Orc1	UTSW	4	108,460,568 (GRCm39)	splice site	probably null
R8033:Orc1	UTSW	4	108,462,761 (GRCm39)	missense	probably damaging	1.00
R9442:Orc1	UTSW	4	108,469,357 (GRCm39)	missense	probably benign	0.06
R9762:Orc1	UTSW	4	108,447,874 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- TTACCTGAGATGGCAAGTGC -3'
(R):5'- TACCCAAGGATTGTGTTGCC -3'

Sequencing Primer
(F):5'- CATCTTCTAGTGTGCCTGAAGACAG -3'
(R):5'- CCCAAGGATTGTGTTGCCTTACG -3'

Posted On

2014-08-25