Variant position: 73 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 150 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 YAATPRAHEVS-------EISVRTVYP PEEET-GERVQLAHHFSEPEIT
Chimpanzee YPATPRAHEVS-------EIYVTTVYP PEEEN-GEGVQLVH
Mouse TMSTPAIHVSTYHTAPTEVSAAFEEQP VSPHIGGMPSPIQH
Pig TAGKPSATSPG-------VMTIKNTTA VVQKETGVPESYHQ
Horse SAATPTFTTEQ---------------- -DGREQGDGLQLAH
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
20 – 150 Glycophorin-A
20 – 91 Extracellular
56 – 56 O-linked (GalNAc...) threonine
63 – 63 O-linked (GalNAc...) serine
66 – 66 O-linked (GalNAc...) serine
69 – 69 O-linked (GalNAc...) threonine
87 – 87 F -> C. Diminishes dimerization.
88 – 88 S -> C. Diminishes dimerization.
90 – 90 P -> C. Diminishes dimerization.
91 – 91 E -> C. Diminishes dimerization.
The low-frequency MNS blood group antigens Ny(a) (MNS18) and Os(a) (MNS38) are associated with GPA amino acid substitutions.
Daniels G.L.; Bruce L.J.; Mawby W.J.; Green C.A.; Petty A.; Okubo Y.; Kornstad L.; Tanner M.J.;
Cited for: VARIANTS NY(A) GLU-46 AND OS(A) SER-73;
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.