UniProtKB/Swiss-Prot P11532 : Variant p.Asp645Gly
Dystrophin
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Variant information
Variant position:
645
The position of the amino-acid change on the UniProtKB canonical protein sequence.
Type of variant:
Disclaimer : Variants classification is intended for research purposes only, not for clinical and diagnostic use . The label disease variant is assigned according to literature reports on probable disease-association that can be based on theoretical reasons. This label must not be considered as a definitive proof for the pathogenic role of a variant. ]
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:
645 (D645G, p.Asp645Gly).
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:
The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score:
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).following page
Variant description:
Any additional useful information about the variant.
Sequence information
Variant position:
645
The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length:
3685
The length of the canonical sequence.
Location on the sequence:
D NFARCWDNLVQKLEKSTAQI
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 QDLLSTLK--NKSVTQKTEAWLD NFARCWDNLVQKLEKSTAQI
QDLLSALK--NTVVAHKMEAWLD NFAQRWDNLVQKLEKSSA
Mouse QDLLSALK--NKSVTQKMEIWME NFAQRWDNLTQKLEKSSA
Rat QDLLSALK--NKSVTQKMEMWME NFAQRWDNLTQKLEKSSA
Pig QDLLSTLK--NTLVAQKMEAWLD NFAQRWDNLVQKLEKSST
Chicken RDLLVAVK--NKAVAQKLESRLE NFAQRWDSLVQKLESDSK
Caenorhabditis elegans CELVGRLDDSNGAAANAVRLSLD SITQRWDNLVARIEEHGK
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
Chain
1 – 3685 Dystrophin
Repeat
559 – 667 Spectrin 3
Alternative sequence
1 – 3068 Missing. In isoform 12, isoform 13, isoform 14, isoform 15, isoform 16 and isoform 17.
Alternative sequence
1 – 2729 Missing. In isoform 11.
Alternative sequence
1 – 2460 Missing. In isoform 6, isoform 7, isoform 8, isoform 9 and isoform 10.
Alternative sequence
2 – 1357 Missing. In isoform 4 and isoform 5.
Literature citations
Identification of a missense mutation, single base deletion and a polymorphism in the dystrophin exon 16.
Prior T.W.; Bartolo C.; Papp A.C.; Snyder P.J.; Sedra M.S.; Burghes A.H.; Mendell J.R.;
Hum. Mol. Genet. 3:1173-1174(1994)
Cited for: VARIANT DMD GLY-645;
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.
