Variant position: 83 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 677 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 FYWKDRLLKMKMAGLNAIQT YVPWNFHEPWPGQYQFSEDHD
Mouse FYWEDRLLKMKMAGLNAIQM YVPWNFHEPQPGQYEFSGDRD
Bovine FYWKDRLLKMKMAGLNAIQT YVAWNFHELQPGRYNFSGDHD
Cat FYWKDRLLKMKMAGLNAIQT YVPWNFHEPQPGQYQFSGEHD
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
29 – 677 Beta-galactosidase
83 – 83 Substrate
83 – 244 YVPWNFHEPWPGQYQFSEDHDVEYFLRLAHELGLLVILRPGPYICAEWEMGGLPAWLLEKESILLRSSDPDYLAAVDKWLGVLLPKMKPLLYQNGGPVITVQVENEYGSYFACDFDYLRFLQKRFRHHLGDDVVLFTTDGAHKTFLKCGALQGLYTTVDFGT -> LPGSCGQVVGSPSAQDEASPLSEWRASYNSA. In isoform 2.
78 – 83
Twenty-one novel mutations in the GLB1 gene identified in a large group of GM1-gangliosidosis and Morquio B patients: possible common origin for the prevalent p.R59H mutation among Gypsies.
Santamaria R.; Chabas A.; Coll M.J.; Miranda C.S.; Vilageliu L.; Grinberg D.;
Hum. Mutat. 27:1060-1060(2006)
Cited for: VARIANTS GM1G1 CYS-59; HIS-59; SER-136; VAL-151; PRO-173; CYS-199; ASP-272; ASN-346; CYS-347; PRO-420; ARG-422; ASN-441 AND CYS-590; VARIANT GM1G2 SER-264; VARIANTS GM1G3 HIS-201 AND LYS-420; VARIANTS MPS4B CYS-83; CYS-444; SER-494 AND ALA-500; VARIANTS PHE-436; CYS-521 AND GLY-532;
Expression and characterization of 14 GLB1 mutant alleles found in GM1-gangliosidosis and Morquio B patients.
Santamaria R.; Chabas A.; Callahan J.W.; Grinberg D.; Vilageliu L.;
J. Lipid Res. 48:2275-2282(2007)
Cited for: CHARACTERIZATION OF VARIANTS GM1G1 HIS-59; SER-162; PRO-173; HIS-201; PRO-420; ASN-441; CYS-521 AND CYS-590; CHARACTERIZATION OF VARIANTS MPS4B CYS-83; CYS-444 AND SER-494; CHARACTERIZATION OF VARIANT GM1G3 LYS-420; CHARACTERIZATION OF VARIANT GLY-532;
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.