Variant position: 220 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 546 The length of the canonical sequence.
Location on the sequence:
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 RTAETLQQLLPGVGRYTAGA IASIAFGQATGVVDGNVARVL
Mouse RTAETLQQLLPGVGRYTAGA IASIAFDQVTGVVDGNVLRVL
Rat RTAETLQQLLPGVGRYTAGA IASIAFDQVTGVVDGNVIRVL
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
1 – 546 Adenine DNA glycosylase
233 – 233 Transition state stabilizer
233 – 233 D -> N. Loss of DNA glycosylase activity.
214 – 224
Prevalence of MYH germline mutations in Swiss APC mutation-negative polyposis patients.
Russell A.M.; Zhang J.; Luz J.; Hutter P.; Chappuis P.O.; Berthod C.R.; Maillet P.; Mueller H.; Heinimann K.;
Int. J. Cancer 118:1937-1940(2006)
Cited for: VARIANTS FAP2 ILE-TRP-148 INS; CYS-176; GLN-182; VAL-220; HIS-242 AND ASP-393; VARIANTS MET-22 AND HIS-335;
Adenine DNA glycosylase activity of 14 human MutY homolog (MUTYH) variant proteins found in patients with colorectal polyposis and cancer.
Goto M.; Shinmura K.; Nakabeppu Y.; Tao H.; Yamada H.; Tsuneyoshi T.; Sugimura H.;
Hum. Mutat. 31:E1861-E1874(2010)
Cited for: CHARACTERIZATION OF VARIANTS FAP2 CYS-176; HIS-179; VAL-220; VAL-280; CYS-306; PRO-385; ASP-393; LEU-402 AND GLU-477 DEL; CHARACTERIZATION OF VARIANTS GLU-72; VAL-370 AND PHE-512; FUNCTION; MUTAGENESIS OF ASP-233;
Functional complementation assay for 47 MUTYH variants in a MutY-disrupted Escherichia coli strain.
Komine K.; Shimodaira H.; Takao M.; Soeda H.; Zhang X.; Takahashi M.; Ishioka C.;
Hum. Mutat. 36:704-711(2015)
Cited for: CHARACTERIZATION OF VARIANTS FAP2 LEU-18; HIS-125; ARG-128; LEU-154; CYS-176; CYS-179; HIS-179; GLN-182; GLU-186; VAL-220; TRP-238; HIS-242; TRP-271; GLU-283; LEU-292; CYS-306; THR-377; PRO-385; ASP-393; LEU-402; MET-417; CYS-423; ASP-470; THR-470; GLU-477 DEL; THR-486 AND PHE-490; CHARACTERIZATION OF VARIANTS GASC SER-402 AND ARG-411; CHARACTERIZATION OF VARIANTS MET-22; ASP-25; ARG-100; ASN-102; VAL-224; MET-231; CYS-242; PHE-243; TRP-287; HIS-335; ARG-335; GLN-434; PRO-434; GLU-500; PHE-512; LEU-513; MET-526 AND GLN-531; FUNCTION; SUBCELLULAR LOCATION;
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.