Variant position: 507 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 653 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 VRVIELCSSTMTCMKGTYLV HLTCTSSKTAREDLESVVQKL
Mouse VRVIELCSSTMTCMKGTYLV HLTCMSSKTAREDLERVVQKL
Rat VRVIELCSSTMTCMKGTYLV HLTCMSSKTAREDLERVVQKL
Caenorhabditis elegans LKTSEPHPMPLTC------- ---CDVHSSG---------AF
Fission yeast LKSYPNVGGTISC------- ---STFNRTG---------DI
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 – 653 Rab proteins geranylgeranyltransferase component A 1
111 – 653 Missing. In isoform 2.
Comprehensive mutation analysis (20 families) of the choroideremia gene reveals a missense variant that prevents the binding of REP1 with rab geranylgeranyl transferase.
Esposito G.; De Falco F.; Tinto N.; Testa F.; Vitagliano L.; Tandurella I.C.; Iannone L.; Rossi S.; Rinaldi E.; Simonelli F.; Zagari A.; Salvatore F.;
Hum. Mutat. 32:1460-1469(2011)
Cited for: INTERACTION WITH RABGGTA; VARIANT CHM ARG-507; CHARACTERIZATION OF VARIANT CHM ARG-507;
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.