Home  |  Contact

UniProtKB/Swiss-Prot P05129: Variant p.Gly63Val

Protein kinase C gamma type
Gene: PRKCG
Variant information

Variant position:  63
The position of the amino-acid change on the UniProtKB canonical protein sequence.

Type of variant:  Disease [Disclaimer]
The variants are classified into three categories: Disease, Polymorphism and Unclassified.
  • Disease: Variants implicated in disease according to literature reports.
  • Polymorphism: Variants not reported to be implicated in disease.
  • Unclassified: Variants with uncertain implication in disease according to literature reports. Evidence against or in favor of a pathogenic role is limited and/or conflicting.

Residue change:  From Glycine (G) to Valine (V) at position 63 (G63V, p.Gly63Val).
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

Involvement in disease:  Spinocerebellar ataxia 14 (SCA14) [MIM:605361]: Spinocerebellar ataxia is a clinically and genetically heterogeneous group of cerebellar disorders. Patients show progressive incoordination of gait and often poor coordination of hands, speech and eye movements, due to degeneration of the cerebellum with variable involvement of the brainstem and spinal cord. SCA14 is an autosomal dominant cerebellar ataxia (ADCA). {ECO:0000269|PubMed:12644968, ECO:0000269|PubMed:29053796}. Note=The disease is caused by mutations affecting the gene represented in this entry.
The name and a short description of the disease associated with the variant. For more information about the disease, the user can refer to OMIM, following the link provided after the disease acronym.

Variant description:  In SCA14.
Any additional useful information about the variant.

Other resources:  
Links to websites of interest for the variant.



Sequence information

Variant position:  63
The position of the amino-acid change on the UniProtKB canonical protein sequence.

Protein sequence length:  697
The length of the canonical sequence.

Location on the sequence:   FKQPTFCSHCTDFIWGIGKQ  G LQCQVCSFVVHRRCHEFVTF
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                         FKQPTFCSHCTDFIWGIGKQGLQCQVCSFVVHRRCHEFVTF

Mouse                         FKQPTFCSHCTDFIWGIGKQGLQCQVCSFVVHRRCHEFVTF

Rat                           FKQPTFCSHCTDFIWGIGKQGLQCQVCSFVVHRRCHEFVTF

Rabbit                        FKQPTFCSHCTDFIWGIGKQGLQCQVCSFVVHRRCHEFVTF

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.

TypePositionsDescription
Chain 1 – 697 Protein kinase C gamma type
Zinc finger 35 – 85 Phorbol-ester/DAG-type 1
Alternative sequence 21 – 133 Missing. In isoform 2.


Literature citations

Exome sequencing and network analysis identifies shared mechanisms underlying spinocerebellar ataxia.
Nibbeling E.A.R.; Duarri A.; Verschuuren-Bemelmans C.C.; Fokkens M.R.; Karjalainen J.M.; Smeets C.J.L.M.; de Boer-Bergsma J.J.; van der Vries G.; Dooijes D.; Bampi G.B.; van Diemen C.; Brunt E.; Ippel E.; Kremer B.; Vlak M.; Adir N.; Wijmenga C.; van de Warrenburg B.P.C.; Franke L.; Sinke R.J.; Verbeek D.S.;
Brain 140:2860-2878(2017)
Cited for: VARIANTS SCA14 VAL-63 AND ARG-63; SUBCELLULAR LOCATION;

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.