Home  |  Contact

UniProtKB/Swiss-Prot P11168: Variant p.Thr110Ile

Solute carrier family 2, facilitated glucose transporter member 2
Gene: SLC2A2
Feedback?
Variant information Variant position: help 110 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Type of variant: help LB/B The variants are classified into three categories: LP/P, LB/B and US.
  • LP/P: likely pathogenic or pathogenic.
  • LB/B: likely benign or benign.
  • US: uncertain significance
Residue change: help From Threonine (T) to Isoleucine (I) at position 110 (T110I, p.Thr110Ile). Indicates the amino acid change of the variant. The one-letter and three-letter codes for amino acids used in UniProtKB/Swiss-Prot are those adopted by the commission on Biochemical Nomenclature of the IUPAC-IUB.
Physico-chemical properties: help Change from medium size and polar (T) to medium size and hydrophobic (I) The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score: help -1 The score within a Blosum matrix for the corresponding wild-type to variant amino acid change. The log-odds score measures the logarithm for the ratio of the likelihood of two amino acids appearing by chance. The Blosum62 substitution matrix is used. This substitution matrix contains scores for all possible exchanges of one amino acid with another:
  • Lowest score: -4 (low probability of substitution).
  • Highest score: 11 (high probability of substitution).
More information can be found on the following page
Other resources: help Links to websites of interest for the variant.


Sequence information Variant position: help 110 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: help 524 The length of the canonical sequence.
Location on the sequence: help AQLITMLWSLSVSSFAVGGM T ASFFGGWLGDTLGRIKAMLV The residue change on the sequence. Unless the variant is located at the beginning or at the end of the protein sequence, both residues upstream (20) and downstream (20) of the variant will be shown.
Residue conservation: help The multiple alignment of the region surrounding the variant against various orthologous sequences. 
Human                         AQLITMLWSLSVSSFAVGGMTASFFGGWLGDTLGRIKAMLV

Mouse                         AHIVTMLWSLSVSSFAVGGMVASFFGGWLGDKLGRIKAMLA

Rat                           AHIVTMLWSLSVSSFAVGGMVASFFGGWLGDKLGRIKAMLA

Pig                           ASLIIMLWSLSVSIFAIGGMIASFFGGMLGDRLGRIKAMLV

Bovine                        ASLITMFWSLSVSSFAVGGMIASFFGGLLGDKLGRIKALLV

Chicken                       PHILTMYWSLSVSMFAVGGMVSSFTVGWIGDRLGRVKAMLV

Baker's yeast                 LEHFSTLIDLAVMELP--GQLNYFEPSYDSERL--------

Fission yeast                 QDHISSFIDFSVWDFP--GQVDVFDAAFDFESI--------
Sequence annotation in neighborhood: help The regions or sites of interest surrounding the variant. In general the features listed are posttranslational modifications, binding sites, enzyme active sites, local secondary structure or other characteristics reported in the cited references. The "Sequence annotation in neighborhood" lines have a fixed format:
  • Type: the type of sequence feature.
  • Positions: endpoints of the sequence feature.
  • Description: contains additional information about the feature.
TypePositionsDescription
Chain 1 – 524 Solute carrier family 2, facilitated glucose transporter member 2
Transmembrane 99 – 119 Helical; Name=2
Alternative sequence 1 – 123 MTEDKVTGTLVFTVITAVLGSFQFGYDIGVINAPQQVIISHYRHVLGVPLDDRKAINNYVINSTDELPTISYSMNPKPTPWAEEETVAAAQLITMLWSLSVSSFAVGGMTASFFGGWLGDTLG -> MHLN. In isoform 2.



Literature citations
Sequence variations of the pancreatic islet/liver glucose transporter (GLUT2) gene in Japanese subjects with noninsulin dependent diabetes mellitus.
Matsubara A.; Tanizawa Y.; Matsutani A.; Kaneko T.; Kaku K.;
J. Clin. Endocrinol. Metab. 80:3131-3135(1995)
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 29-100 (ISOFORM 1); VARIANTS LEU-68 AND ILE-110; Variability of the pancreatic islet beta cell/liver (GLUT 2) glucose transporter gene in NIDDM patients.
Tanizawa Y.; Riggs A.C.; Chiu K.C.; Janssen R.C.; Bell D.S.H.; Go R.P.C.; Roseman J.M.; Acton R.T.; Permutt M.A.;
Diabetologia 37:420-427(1994)
Cited for: VARIANT NIDDM ILE-197; VARIANT ILE-110; A mutation in the Glut2 glucose transporter gene of a diabetic patient abolishes transport activity.
Mueckler M.; Kruse M.; Strube M.; Riggs A.C.; Chiu K.C.; Permutt M.A.;
J. Biol. Chem. 269:17765-17767(1994)
Cited for: CHARACTERIZATION OF VARIANT NIDDM ILE-197; CHARACTERIZATION OF VARIANT ILE-110;
Disclaimer: Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. They are not in any way intended to be used as a substitute for professional medical advice, diagnostic, treatment or care.