Incidental Mutation 'IGL01523:Gcnt2'
ID89473
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: 0.096) question?
Stock #IGL01523
Quality Score
Status
Chromosome13
Chromosomal Location40859754-40960892 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 40887863 bp
ZygosityHeterozygous
Amino Acid Change Glutamine to Leucine at position 166 (Q166L)
Ref Sequence ENSEMBL: ENSMUSP00000070942 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069958] [ENSMUST00000110191]
Predicted Effect probably benign
Transcript: ENSMUST00000069958
AA Change: Q166L

PolyPhen 2 Score 0.064 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000070942
Gene: ENSMUSG00000021360
AA Change: Q166L

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: 27 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8b T C 11: 109,976,494 E246G probably damaging Het
B3galt5 T A 16: 96,315,891 D241E probably damaging Het
Camta1 A G 4: 151,145,050 F442L possibly damaging Het
Cntnap5b A T 1: 100,431,779 E709V probably benign Het
Ctnnal1 T C 4: 56,835,243 I345V probably damaging Het
Evpl T C 11: 116,233,444 N183S probably damaging Het
Fam90a1b T C X: 94,356,759 D155G probably benign Het
Fsip2 G A 2: 82,977,519 S1394N probably benign Het
Gpatch1 T C 7: 35,308,338 D99G probably null Het
Grin2b A T 6: 136,044,265 W13R probably null Het
Hbb-bh1 C T 7: 103,841,817 V127M probably benign Het
Hc C T 2: 35,039,238 M282I probably benign Het
Hirip3 A G 7: 126,862,704 E57G probably damaging Het
Inpp5j C T 11: 3,495,932 probably null Het
Krt84 A T 15: 101,528,744 V328E probably damaging Het
Lrriq1 C A 10: 103,218,116 E247* probably null Het
Mmrn2 T A 14: 34,403,217 F918L probably damaging Het
Myh13 A G 11: 67,347,943 E704G possibly damaging Het
Myo16 T A 8: 10,370,908 N249K probably damaging Het
Nobox C A 6: 43,304,123 K472N probably damaging Het
Olfr3 T A 2: 36,812,403 T230S probably benign Het
Orc4 A T 2: 48,917,224 S232T probably benign Het
Pign A T 1: 105,653,178 Y159N probably damaging Het
Rere T A 4: 150,615,555 V1032E possibly damaging Het
Ror2 T C 13: 53,118,963 Q210R probably benign Het
Sh3tc2 G A 18: 61,990,883 R905Q probably benign Het
Ttn A G 2: 76,954,983 S683P possibly damaging Het
Other mutations in Gcnt2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01693:Gcnt2 APN 13 40888073 missense probably benign
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 On2013-12-03