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UniProtKB/Swiss-Prot variant pages

UniProtKB/Swiss-Prot P08100: Variant p.Cys110Phe

Rhodopsin
Gene: RHO
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Variant information Variant position: help 110 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Type of variant: help LP/P [Disclaimer] The variants are classified into three categories: LP/P, LB/B and US.
  • LP/P: likely pathogenic or pathogenic.
  • LB/B: likely benign or benign.
  • US: uncertain significance

Residue change: help From Cysteine (C) to Phenylalanine (F) at position 110 (C110F, p.Cys110Phe). Indicates the amino acid change of the variant. The one-letter and three-letter codes for amino acids used in UniProtKB/Swiss-Prot are those adopted by the commission on Biochemical Nomenclature of the IUPAC-IUB.
Physico-chemical properties: help Change from medium size and polar (C) to large size and aromatic (F) The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score: help -2 The score within a Blosum matrix for the corresponding wild-type to variant amino acid change. The log-odds score measures the logarithm for the ratio of the likelihood of two amino acids appearing by chance. The Blosum62 substitution matrix is used. This substitution matrix contains scores for all possible exchanges of one amino acid with another:
  • Lowest score: -4 (low probability of substitution).
  • Highest score: 11 (high probability of substitution).
More information can be found on the following page

Variant description: help In RP4. Any additional useful information about the variant.


Sequence information Variant position: help 110 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: help 348 The length of the canonical sequence.
Location on the sequence: help GFTSTLYTSLHGYFVFGPTG C NLEGFFATLGGEIALWSLVV 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: help The multiple alignment of the region surrounding the variant against various orthologous sequences.
Human                         GFTSTLYTSLHGYFVFGPTGCNLEGFFATLGGEIALWSLVV

                              GFTTTLYTSLHGYFVFGPTGCNVEGFFATLGGEIALWSLVV

Mouse                         GFTTTLYTSLHGYFVFGPTGCNLEGFFATLGGEIALWSLVV

Rat                           GFTTTLYTSLHGYFVFGPTGCNLEGFFATLGGEIGLWSLVV

Pig                           GFTTTLYTSLHGYFVFGPTGCNLEGFFATLGGEIALWSLVV

Bovine                        GFTTTLYTSLHGYFVFGPTGCNLEGFFATLGGEIALWSLVV

Rabbit                        GFTTTLYTSLHGYFVFGPTGCNVEGFFATLGGEIALWSLVV

Sheep                         GFTTTLYTSLHGYFVFGPTGCNLEGFFATLGGEIALWSLVV

Cat                           GFTTTLYTSLHGYFVFGPTGCNLEGFFATLGGEIALWSLVV

Chicken                       GFTTTMYTSMNGYFVFGVTGCYIEGFFATLGGEIALWSLVV

Xenopus laevis                GFTVTMYTSMHGYFIFGPTGCYIEGFFATLGGEVALWSLVV

Zebrafish                     GFTTTMYTSLHGYFVFGRLGCNLEGFFATLGGEMGLWSLVV

Sequence annotation in neighborhood: help 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.
TypePositionsDescription
Chain 1 – 348 Rhodopsin
Topological domain 97 – 110 Extracellular
Site 113 – 113 Plays an important role in the conformation switch to the active conformation
Disulfide bond 110 – 187
Mutagenesis 113 – 113 E -> Q. Induces a conformation change that promotes interaction with GRK1 and SAG; when associated with Y-257.
Helix 106 – 140



Literature citations
Three novel rhodopsin mutations (C110F, L131P, A164V) in patients with autosomal dominant retinitis pigmentosa.
Fuchs S.; Kranich H.; Denton M.J.; Zrenner E.; Bhattacharya S.S.; Humphries P.; Gal A.;
Hum. Mol. Genet. 3:1203-1203(1994)
Cited for: VARIANTS RP4 PHE-110; PRO-131 AND VAL-164;
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.