Sequence information
Variant position: 46 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 862 The length of the canonical sequence.
Location on the sequence:
ICSGQVVLSLSTAVKELVEN
S LDAGATNIDLKLKDYGVDLI
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: The multiple alignment of the region surrounding the variant against various orthologous sequences.
Human ICSGQVVLSLSTAVKELVENS LDAGATNIDLKLKDYGVDLI
Mouse ICSGQVILSLSTAVKELIENS VDAGATTIDLRLKDYGVDLI
Chicken ICSGQVVLSLGTAVKELVENS LDAGATNIDVRLKDHGAELI
Sequence annotation in neighborhood: 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.
Type Positions Description
Chain
1 – 862
Mismatch repair endonuclease PMS2
Mutagenesis
41 – 41
E -> A. Decreased DNA mismatch repair activity.
Helix
35 – 48
Literature citations
Novel biallelic mutations in MSH6 and PMS2 genes: gene conversion as a likely cause of PMS2 gene inactivation.
Auclair J.; Leroux D.; Desseigne F.; Lasset C.; Saurin J.C.; Joly M.O.; Pinson S.; Xu X.L.; Montmain G.; Ruano E.; Navarro C.; Puisieux A.; Wang Q.;
Hum. Mutat. 28:1084-1090(2007)
Cited for: VARIANT MMRCS4 ILE-46;
The clinical phenotype of Lynch syndrome due to germ-line PMS2 mutations.
Senter L.; Clendenning M.; Sotamaa K.; Hampel H.; Green J.; Potter J.D.; Lindblom A.; Lagerstedt K.; Thibodeau S.N.; Lindor N.M.; Young J.; Winship I.; Dowty J.G.; White D.M.; Hopper J.L.; Baglietto L.; Jenkins M.A.; de la Chapelle A.;
Gastroenterology 135:419-428(2008)
Cited for: VARIANTS HNPCC4 ASN-46; ILE-46; PRO-205; ILE-622; ALA-663; LYS-705; ASP-750 AND TYR-843; VARIANT LEU-563;
Inactivation of DNA mismatch repair by variants of uncertain significance in the PMS2 gene.
Drost M.; Koppejan H.; de Wind N.;
Hum. Mutat. 34:1477-1480(2013)
Cited for: CHARACTERIZATION OF VARIANTS VAL-18; GLN-20; ALA-41; GLU-60; THR-423; LYS-485; ALA-511; MET-511; GLU-541; LEU-563; ILE-571; SER-597 AND ALA-857; CHARACTERIZATION OF VARIANTS HNPCC4 ASN-46; ILE-46; PRO-205; GLU-207; VAL-263; GLN-479; ILE-622; ALA-663; LYS-705; ASP-750; ARG-797 AND TYR-843; MUTAGENESIS OF GLU-41 AND TYR-519;
Refining the role of PMS2 in Lynch syndrome: germline mutational analysis improved by comprehensive assessment of variants.
Borras E.; Pineda M.; Cadinanos J.; Del Valle J.; Brieger A.; Hinrichsen I.; Cabanillas R.; Navarro M.; Brunet J.; Sanjuan X.; Musulen E.; van der Klift H.; Lazaro C.; Plotz G.; Blanco I.; Capella G.;
J. Med. Genet. 50:552-563(2013)
Cited for: VARIANT HNPCC4 ILE-46; VARIANTS GLN-20; SER-470; SER-597 AND SER-775; CHARACTERIZATION OF VARIANT HNPCC4 ILE-46; CHARACTERIZATION OF VARIANTS GLN-20 AND SER-470; MUTAGENESIS OF ASP-70; FUNCTION; SUBCELLULAR LOCATION;
Comprehensive mutation analysis of PMS2 in a large cohort of probands suspected of lynch syndrome or constitutional mismatch repair deficiency syndrome.
van der Klift H.M.; Mensenkamp A.R.; Drost M.; Bik E.C.; Vos Y.J.; Gille H.J.; Redeker B.E.; Tiersma Y.; Zonneveld J.B.; Garcia E.G.; Letteboer T.G.; Olderode-Berends M.J.; van Hest L.P.; van Os T.A.; Verhoef S.; Wagner A.; van Asperen C.J.; Ten Broeke S.W.; Hes F.J.; de Wind N.; Nielsen M.; Devilee P.; Ligtenberg M.J.; Wijnen J.T.; Tops C.M.;
Hum. Mutat. 37:1162-1179(2016)
Cited for: VARIANTS MMRCS4 ILE-46; THR-66; TRP-107; GLY-115; PRO-205; VAL-263; LYS-307; SER-437; GLN-479; VAL-488; GLN-504; ILE-585 AND LEU-815; CHARACTERIZATION OF VARIANTS MMRCS4 ILE-46; THR-66; TRP-107; GLY-115; LYS-307; SER-437; VAL-488; GLN-504 AND LEU-815; VARIANTS VAL-18; GLU-60; SER-470; LEU-563; ILE-571 AND SER-775; CHARACTERIZATION OF VARIANTS SER-470 AND SER-775;
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.