Sequence information
Variant position: 1898 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:
NLFAMVVEGVVYFLLTLLVQ
R HFFLSQWIAEPTKEPIVDED
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 NLFAMVVEGVVYFLLTLLVQR ------HFFLSQWIAEPTKEPIVDED
Mouse NLVAMAIEGVVYFLLTLLIQH ------HFFLTRWIAEPARE
Bovine NLAAMAVEGVVYFLLTLLIQY ------QFFFSRWTTEPAKE
Slime mold AI--LFLHCIVWITWILLIDY SSEIKGKFTISKLFSNS---
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
Topological domain
1895 – 2273
Cytoplasmic
Literature citations
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.