Incidental Mutation 'R4175:Ctbp1'
ID 318258
Institutional Source Beutler Lab
Gene Symbol Ctbp1
Ensembl Gene ENSMUSG00000037373
Gene Name C-terminal binding protein 1
Synonyms CtBP1-L, D4S115h, D5H4S115E, CtBP1-S, BARS, CtBP3/BARS, D5H4S115
MMRRC Submission 041013-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.945) question?
Stock # R4175 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 33405067-33432338 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 33424250 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 47 (S47P)
Ref Sequence ENSEMBL: ENSMUSP00000144029 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079746] [ENSMUST00000200899] [ENSMUST00000201275] [ENSMUST00000201372] [ENSMUST00000201575] [ENSMUST00000202190] [ENSMUST00000202820] [ENSMUST00000202868] [ENSMUST00000202962]
AlphaFold O88712
Predicted Effect probably damaging
Transcript: ENSMUST00000079746
AA Change: S58P

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000078682
Gene: ENSMUSG00000037373
AA Change: S58P

DomainStartEndE-ValueType
Pfam:2-Hacid_dh 30 352 3.3e-31 PFAM
Pfam:2-Hacid_dh_C 133 317 8.5e-58 PFAM
Pfam:NAD_binding_2 174 291 9e-7 PFAM
low complexity region 413 424 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000200899
AA Change: S47P

PolyPhen 2 Score 0.939 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000144672
Gene: ENSMUSG00000037373
AA Change: S47P

DomainStartEndE-ValueType
Pfam:2-Hacid_dh 19 85 7.5e-7 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000201275
AA Change: S47P

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000144029
Gene: ENSMUSG00000037373
AA Change: S47P

DomainStartEndE-ValueType
PDB:2HU2|A 1 54 5e-33 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000201372
SMART Domains Protein: ENSMUSP00000143877
Gene: ENSMUSG00000037373

DomainStartEndE-ValueType
Pfam:2-Hacid_dh 1 102 2.2e-17 PFAM
Pfam:2-Hacid_dh_C 59 180 3.7e-26 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000201575
SMART Domains Protein: ENSMUSP00000144554
Gene: ENSMUSG00000037373

DomainStartEndE-ValueType
Pfam:2-Hacid_dh 1 278 6.7e-22 PFAM
Pfam:2-Hacid_dh_C 59 243 6.4e-56 PFAM
Pfam:NAD_binding_2 100 217 2.5e-5 PFAM
low complexity region 339 350 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000202190
Predicted Effect noncoding transcript
Transcript: ENSMUST00000202632
Predicted Effect possibly damaging
Transcript: ENSMUST00000202820
AA Change: S47P

PolyPhen 2 Score 0.757 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000144303
Gene: ENSMUSG00000037373
AA Change: S47P

DomainStartEndE-ValueType
Pfam:2-Hacid_dh 19 117 2.2e-21 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000202868
AA Change: S47P

PolyPhen 2 Score 0.983 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000144024
Gene: ENSMUSG00000037373
AA Change: S47P

DomainStartEndE-ValueType
Pfam:2-Hacid_dh 19 341 3.5e-31 PFAM
Pfam:2-Hacid_dh_C 122 306 8.6e-58 PFAM
Pfam:NAD_binding_2 163 280 3.8e-7 PFAM
low complexity region 401 412 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000202962
AA Change: S47P

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000144251
Gene: ENSMUSG00000037373
AA Change: S47P

DomainStartEndE-ValueType
Pfam:2-Hacid_dh 19 269 3.3e-24 PFAM
Pfam:2-Hacid_dh_C 122 303 4.1e-51 PFAM
Pfam:NAD_binding_2 163 280 2.1e-5 PFAM
low complexity region 310 327 N/A INTRINSIC
Meta Mutation Damage Score 0.7232 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.8%
Validation Efficiency 96% (46/48)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that binds to the C-terminus of adenovirus E1A proteins. This phosphoprotein is a transcriptional repressor and may play a role during cellular proliferation. This protein and the product of a second closely related gene, CTBP2, can dimerize. Both proteins can also interact with a polycomb group protein complex which participates in regulation of gene expression during development. Alternative splicing of transcripts from this gene results in multiple transcript variants. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele display partial postnatal lethality and decreased body size. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ankrd63 T C 2: 118,533,100 (GRCm39) M274V probably benign Het
Ano6 A T 15: 95,860,050 (GRCm39) D724V probably damaging Het
Apobec3 A G 15: 79,779,653 (GRCm39) N43S probably damaging Het
Arfgef1 T C 1: 10,229,861 (GRCm39) H1280R probably damaging Het
Cbfa2t3 C T 8: 123,370,057 (GRCm39) V139M probably damaging Het
Cd200r3 T A 16: 44,774,552 (GRCm39) D188E probably benign Het
Clmp A T 9: 40,682,432 (GRCm39) N72I probably benign Het
Col11a1 A C 3: 114,001,872 (GRCm39) D432A possibly damaging Het
Creb3l1 A G 2: 91,813,520 (GRCm39) F506L probably benign Het
Dus1l G A 11: 120,686,506 (GRCm39) R12C possibly damaging Het
Elp5 T C 11: 69,861,388 (GRCm39) Q197R probably null Het
Epb41l4b A G 4: 57,076,556 (GRCm39) V326A probably damaging Het
Fhdc1 T C 3: 84,364,294 (GRCm39) probably benign Het
Gm27013 T A 6: 130,654,110 (GRCm39) T451S probably benign Het
Ifi208 A T 1: 173,510,267 (GRCm39) M141L probably benign Het
Inpp5e A G 2: 26,290,937 (GRCm39) S377P probably damaging Het
Kat2a A G 11: 100,596,092 (GRCm39) L822P probably damaging Het
Kcnip2 G C 19: 45,800,654 (GRCm39) T24S probably benign Het
Med17 A G 9: 15,178,765 (GRCm39) Y469H possibly damaging Het
Mindy3 C T 2: 12,410,676 (GRCm39) C77Y probably damaging Het
Mmp1a A G 9: 7,467,236 (GRCm39) T271A probably benign Het
Ncor2 A T 5: 125,128,020 (GRCm39) S118T probably damaging Het
Or5ak24 A T 2: 85,260,962 (GRCm39) D70E probably damaging Het
Osmr A T 15: 6,882,027 (GRCm39) V39D probably damaging Het
Pcdh15 G A 10: 74,467,829 (GRCm39) probably benign Het
Pclo A G 5: 14,763,889 (GRCm39) K836E probably damaging Het
Phaf1 T C 8: 105,967,763 (GRCm39) L218P probably benign Het
Pik3r1 A T 13: 101,838,240 (GRCm39) L272H probably damaging Het
Pik3r1 G A 13: 101,838,241 (GRCm39) L272F probably benign Het
Prrc2b G GCT 2: 32,108,820 (GRCm39) probably benign Het
Ptprq T G 10: 107,547,778 (GRCm39) I207L probably benign Het
Rasa2 G T 9: 96,442,830 (GRCm39) T531K probably benign Het
Six4 G A 12: 73,155,605 (GRCm39) T454I probably damaging Het
Slc26a6 G A 9: 108,731,416 (GRCm39) probably benign Het
Slc7a13 G A 4: 19,819,492 (GRCm39) G231R probably null Het
Slco3a1 T A 7: 73,968,302 (GRCm39) N473Y probably damaging Het
Tapt1 G A 5: 44,334,447 (GRCm39) L515F probably benign Het
Tmem145 T C 7: 25,008,218 (GRCm39) I253T probably benign Het
Trip11 G A 12: 101,861,957 (GRCm39) Q203* probably null Het
Unc13a A G 8: 72,120,368 (GRCm39) probably benign Het
Usp24 T C 4: 106,173,970 (GRCm39) V101A probably benign Het
Zfp36l3 T C X: 52,777,840 (GRCm39) T125A possibly damaging Het
Other mutations in Ctbp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01825:Ctbp1 APN 5 33,416,477 (GRCm39) splice site probably null
IGL02109:Ctbp1 APN 5 33,424,312 (GRCm39) missense probably damaging 0.99
caboose UTSW 5 33,416,616 (GRCm39) missense probably benign 0.39
Coda UTSW 5 33,416,679 (GRCm39) missense probably damaging 1.00
interminable UTSW 5 33,416,589 (GRCm39) missense possibly damaging 0.57
Terminal UTSW 5 33,408,204 (GRCm39) nonsense probably null
R0282:Ctbp1 UTSW 5 33,408,200 (GRCm39) critical splice donor site probably null
R1445:Ctbp1 UTSW 5 33,418,407 (GRCm39) missense probably benign 0.01
R1988:Ctbp1 UTSW 5 33,408,248 (GRCm39) missense possibly damaging 0.93
R2008:Ctbp1 UTSW 5 33,408,330 (GRCm39) missense probably damaging 1.00
R3810:Ctbp1 UTSW 5 33,424,389 (GRCm39) splice site probably benign
R4461:Ctbp1 UTSW 5 33,408,357 (GRCm39) missense probably damaging 1.00
R4494:Ctbp1 UTSW 5 33,408,213 (GRCm39) missense possibly damaging 0.67
R5381:Ctbp1 UTSW 5 33,407,034 (GRCm39) missense probably benign 0.00
R6542:Ctbp1 UTSW 5 33,426,915 (GRCm39) start gained probably benign
R6764:Ctbp1 UTSW 5 33,416,589 (GRCm39) missense possibly damaging 0.57
R6770:Ctbp1 UTSW 5 33,408,204 (GRCm39) nonsense probably null
R7354:Ctbp1 UTSW 5 33,407,732 (GRCm39) missense possibly damaging 0.86
R7946:Ctbp1 UTSW 5 33,407,688 (GRCm39) missense probably benign 0.00
R8951:Ctbp1 UTSW 5 33,416,679 (GRCm39) missense probably damaging 1.00
R8962:Ctbp1 UTSW 5 33,416,616 (GRCm39) missense probably benign 0.39
R9037:Ctbp1 UTSW 5 33,424,352 (GRCm39) missense probably benign
R9192:Ctbp1 UTSW 5 33,408,333 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- TTTAGACCCACTGTGGCCAGAG -3'
(R):5'- AGCAAATTCTCAGGGCTGAC -3'

Sequencing Primer
(F):5'- GGCTGAGGAACATGACTACTGTTG -3'
(R):5'- CCAACTCGAGTGGGTAGTACAGTTC -3'
Posted On 2015-06-10