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UniProtKB/Swiss-Prot P12107: Variant p.Gly565Val

Collagen alpha-1(XI) chain
Gene: COL11A1
Variant information

Variant position:  565
The position of the amino-acid change on the UniProtKB canonical protein sequence.

Type of variant:  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:  From Glycine (G) to Valine (V) at position 565 (G565V, p.Gly565Val).
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:  Change from glycine (G) to medium size and hydrophobic (V)
The physico-chemical property of the reference and variant residues and the change implicated.

BLOSUM score:  -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

Variant description:  In STL2.
Any additional useful information about the variant.

Sequence information

Variant position:  565
The position of the amino-acid change on the UniProtKB canonical protein sequence.

Protein sequence length:  1806
The length of the canonical 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.




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.

Chain 512 – 1563 Collagen alpha-1(XI) chain
Domain 532 – 586 Collagen-like 2
Region 527 – 1563 Disordered
Region 529 – 1542 Triple-helical region

Literature citations

Stickler syndrome and the vitreous phenotype: mutations in COL2A1 and COL11A1.
Richards A.J.; McNinch A.; Martin H.; Oakhill K.; Rai H.; Waller S.; Treacy B.; Whittaker J.; Meredith S.; Poulson A.; Snead M.P.;
Hum. Mutat. 31:E1461-E1471(2010)
Cited for: VARIANTS STL2 VAL-565; ARG-1027; 1110-VAL--PRO-1118 DEL; ASP-1513 AND VAL-1516;

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.