Home  |  Contact

UniProtKB/Swiss-Prot O95256: Variant p.Val350Ile

Interleukin-18 receptor accessory protein
Gene: IL18RAP
Feedback?
Variant information Variant position: help 350 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Type of variant: help LB/B 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 Valine (V) to Isoleucine (I) at position 350 (V350I, p.Val350Ile). 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 Similar physico-chemical property. Both residues are medium size and hydrophobic. The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score: help 3 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
Other resources: help Links to websites of interest for the variant.


Sequence information Variant position: help 350 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: help 599 The length of the canonical sequence.
Location on the sequence: help DLRRKFVCFVQNSIGNTTQS V QLKEKRGVVLLYILLGTIGT 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                         DLRRKFVCFVQNSIGNTTQSVQLKEKRGVVLLYILLGTIGT

Mouse                         DLSRKFVCFAQNSIGNTTRTIRLRKKEEVVFVYILLGTALM
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 20 – 599 Interleukin-18 receptor accessory protein
Topological domain 20 – 356 Extracellular
Domain 251 – 353 Ig-like C2-type 2
Glycosylation 345 – 345 N-linked (GlcNAc...) asparagine
Alternative sequence 127 – 599 Missing. In isoform 4.
Alternative sequence 150 – 599 Missing. In isoform 3.
Beta strand 344 – 354



Literature citations
No reference for the current variant in UniProtKB/Swiss-Prot.
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.