Sequence information
Variant position: 765 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 2273 The length of the canonical sequence.
Location on the sequence:
IMLCFLLSTFFSKASLAAAC
S GVIYFTLYLPHILCFAWQDR
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 IMLCFLLSTFFSKASLAAACS GVIYFTLYLPHILCFAWQDR
Mouse IMQSFLLSTLFSKASLAAACS GVIYFTLYLPHVLCFAWQDR
Bovine IMQCFLLSTFFSRASLAAACS GVIYFTLYLPHILCFAWQDR
Slime mold LLIAFILCKFFTKSKYAGLMA FLI--VLLLSGIGIIIGRFN
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 – 2273
Retinal-specific phospholipid-transporting ATPase ABCA4
Transmembrane
760 – 780
Helical
Disulfide bond
641 – 1490
Interchain
Helix
758 – 781
Literature citations
A comprehensive survey of sequence variation in the ABCA4 (ABCR) gene in Stargardt disease and age-related macular degeneration.
Rivera A.; White K.; Stoehr H.; Steiner K.; Hemmrich N.; Grimm T.; Jurklies B.; Lorenz B.; Scholl H.P.N.; Apfelstedt-Sylla E.; Weber B.H.F.;
Am. J. Hum. Genet. 67:800-813(2000)
Cited for: VARIANTS STGD1 GLU-60; THR-60; GLU-65; LEU-68; ARG-72; CYS-212; SER-230; SER-247; VAL-328; LYS-471; PRO-541; GLN-572; ARG-607; LYS-635; CYS-653; TYR-764; ARG-765; ALA-901; ILE-959; LYS-1036; VAL-1038; PRO-1063; ASP-1087; CYS-1097; CYS-1108; LEU-1380; LYS-1399; PRO-1430; VAL-1440; HIS-1443; LEU-1486; TYR-1488; MET-1537; PRO-1689; LEU-1705; THR-1733; ARG-1748; PRO-1763; LYS-1885; HIS-1898; GLU-1961; ARG-1975; SER-1977; GLY-2077; TRP-2077 AND VAL-2241; VARIANTS GLN-152; HIS-212; ARG-423; ILE-552; ARG-914; GLN-943; THR-1562; ILE-1868; MET-1921; LEU-1948; PHE-1970; ALA-2059; ASN-2177 AND VAL-2216;
Functional Characterization of ABCA4 Missense Variants Linked to Stargardt Macular Degeneration.
Garces F.A.; Scortecci J.F.; Molday R.S.;
Int. J. Mol. Sci. 22:0-0(2020)
Cited for: FUNCTION; SUBCELLULAR LOCATION; CHARACTERIZATION OF VARIANTS STGD1 CYS-653; HIS-653; ARG-661; SER-686; VAL-690; MET-716; TYR-764; ARG-765; ASN-765; ASP-767; PRO-797; GLU-818; ARG-821; THR-824; ARG-840; ALA-849; ASP-851; THR-854; LEU-1380; LYS-1399; ASN-1696; GLU-1703; LYS-1703; LEU-1705; VAL-1773; ASP-1794; PRO-1794; ASP-1805; ASN-1838; ASP-1838; TYR-1838; TRP-1843; ILE-1868 AND HIS-1898; CHARACTERIZATION OF VARIANTS HIS-846; GLU-1773 AND CYS-1898; MUTAGENESIS OF HIS-1838;
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.