Incidental Mutation 'IGL01693:Gcnt2'
ID104168
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Gcnt2
Ensembl Gene ENSMUSG00000021360
Gene Nameglucosaminyl (N-acetyl) transferase 2, I-branching enzyme
SynonymsIGnTB, IGnT, IGnTA, IGnTC, 5330430K10Rik
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.106) question?
Stock #IGL01693
Quality Score
Status
Chromosome13
Chromosomal Location40859754-40960892 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 40888073 bp
ZygosityHeterozygous
Amino Acid Change Serine to Asparagine at position 236 (S236N)
Ref Sequence ENSEMBL: ENSMUSP00000070942 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069958] [ENSMUST00000110191]
Predicted Effect probably benign
Transcript: ENSMUST00000069958
AA Change: S236N

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000070942
Gene: ENSMUSG00000021360
AA Change: S236N

DomainStartEndE-ValueType
low complexity region 8 21 N/A INTRINSIC
Pfam:Branch 95 357 8.4e-60 PFAM
low complexity region 377 386 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000110191
SMART Domains Protein: ENSMUSP00000105820
Gene: ENSMUSG00000021360

DomainStartEndE-ValueType
transmembrane domain 7 24 N/A INTRINSIC
Pfam:Branch 95 357 5.2e-61 PFAM
low complexity region 377 386 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the enzyme responsible for formation of the blood group I antigen. The i and I antigens are distinguished by linear and branched poly-N-acetyllactosaminoglycans, respectively. The encoded protein is the I-branching enzyme, a beta-1,6-N-acetylglucosaminyltransferase responsible for the conversion of fetal i antigen to adult I antigen in erythrocytes during embryonic development. Mutations in this gene have been associated with adult i blood group phenotype. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele show hypoactivity, a reduced B cell number, epidermoid cyst formation in male abdominal skin, and impaired renal function with increased blood urea nitrogen and creatinine levels and vacuolization of renal tubular epithelial cells in aging mice. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 28 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3830406C13Rik T C 14: 12,287,380 L55P probably damaging Het
Akr1b8 T A 6: 34,363,336 M145K possibly damaging Het
Arhgap39 T C 15: 76,725,967 D943G probably null Het
Arhgap42 A T 9: 9,006,506 W630R probably damaging Het
Bbs5 T A 2: 69,663,080 S225T probably benign Het
Cacna1f A T X: 7,625,367 N1159Y probably damaging Het
Catsperg1 A G 7: 29,185,098 probably benign Het
Cep97 A T 16: 55,930,594 W20R probably damaging Het
Cmtm8 G A 9: 114,789,705 T160M probably damaging Het
Csf2ra A G 19: 61,225,996 S244P possibly damaging Het
Dnah7b C T 1: 46,358,147 P3913S probably benign Het
Ezh1 C T 11: 101,215,258 M100I probably benign Het
Gadl1 C A 9: 115,949,585 P189Q probably damaging Het
Gm17689 G A 9: 36,581,366 T81I probably benign Het
H1fnt A C 15: 98,256,381 Y296D unknown Het
Hmcn1 T A 1: 150,583,280 D5191V probably damaging Het
Mycbp2 A T 14: 103,127,979 D4194E probably damaging Het
Ncf2 C A 1: 152,824,323 T203K probably benign Het
Olfr76 C A 19: 12,120,557 V40L probably benign Het
Phf8 T A X: 151,550,875 V113E probably damaging Het
Pkm G T 9: 59,670,522 K207N probably damaging Het
Slco1a6 G T 6: 142,133,209 S120* probably null Het
Sox10 C T 15: 79,156,273 V195M possibly damaging Het
Swt1 A G 1: 151,422,104 I24T probably benign Het
Thada T C 17: 84,446,644 T300A probably benign Het
Tmem2 A C 19: 21,801,887 I354L probably benign Het
Vmn2r17 T C 5: 109,452,518 Y561H probably damaging Het
Wdr78 T C 4: 103,087,330 probably null Het
Other mutations in Gcnt2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01523:Gcnt2 APN 13 40887863 missense probably benign 0.06
IGL02506:Gcnt2 APN 13 40887380 missense probably benign 0.02
IGL03184:Gcnt2 APN 13 40888184 missense probably benign 0.01
BB001:Gcnt2 UTSW 13 40918564 nonsense probably null
BB011:Gcnt2 UTSW 13 40918564 nonsense probably null
PIT4472001:Gcnt2 UTSW 13 40917937 missense probably benign 0.39
R0358:Gcnt2 UTSW 13 40860853 missense probably damaging 0.99
R0734:Gcnt2 UTSW 13 40860521 missense probably benign 0.00
R1863:Gcnt2 UTSW 13 40861101 missense possibly damaging 0.95
R3103:Gcnt2 UTSW 13 40918606 missense probably benign 0.00
R3156:Gcnt2 UTSW 13 40861178 missense probably benign 0.36
R3893:Gcnt2 UTSW 13 40860446 missense probably benign 0.14
R4134:Gcnt2 UTSW 13 40887807 missense probably damaging 1.00
R4135:Gcnt2 UTSW 13 40887807 missense probably damaging 1.00
R4279:Gcnt2 UTSW 13 40888190 missense probably benign 0.17
R4422:Gcnt2 UTSW 13 40860525 nonsense probably null
R4599:Gcnt2 UTSW 13 40887490 missense probably benign
R4618:Gcnt2 UTSW 13 40958194 nonsense probably null
R4908:Gcnt2 UTSW 13 40860734 missense probably damaging 1.00
R5123:Gcnt2 UTSW 13 40918355 missense probably damaging 0.99
R5291:Gcnt2 UTSW 13 40918792 missense probably damaging 1.00
R5437:Gcnt2 UTSW 13 40861176 missense probably damaging 1.00
R5463:Gcnt2 UTSW 13 40918174 missense possibly damaging 0.80
R5471:Gcnt2 UTSW 13 40860719 missense probably damaging 1.00
R5472:Gcnt2 UTSW 13 40953579 missense probably benign 0.30
R5493:Gcnt2 UTSW 13 40953600 missense possibly damaging 0.70
R5586:Gcnt2 UTSW 13 40860953 missense probably damaging 1.00
R5695:Gcnt2 UTSW 13 40918199 missense probably benign 0.03
R6244:Gcnt2 UTSW 13 40861241 missense probably damaging 1.00
R6293:Gcnt2 UTSW 13 40918697 missense probably damaging 1.00
R7036:Gcnt2 UTSW 13 40887556 frame shift probably null
R7077:Gcnt2 UTSW 13 40860420 missense probably benign
R7432:Gcnt2 UTSW 13 40887212 intron probably benign
R7474:Gcnt2 UTSW 13 40958257 missense probably damaging 1.00
R7508:Gcnt2 UTSW 13 40887681 missense probably benign 0.02
R7599:Gcnt2 UTSW 13 40860867 nonsense probably null
R7678:Gcnt2 UTSW 13 40953719 missense probably benign 0.01
R7806:Gcnt2 UTSW 13 40918241 missense probably damaging 1.00
R7808:Gcnt2 UTSW 13 40860862 missense possibly damaging 0.81
R7909:Gcnt2 UTSW 13 40860450 missense probably benign 0.00
R7924:Gcnt2 UTSW 13 40918564 nonsense probably null
R8110:Gcnt2 UTSW 13 40917722 start gained probably benign
R8287:Gcnt2 UTSW 13 40860632 missense probably damaging 1.00
Z1088:Gcnt2 UTSW 13 40918639 missense probably damaging 1.00
Posted On2014-01-21