UniProtKB/Swiss-Prot P10515: Variant p.Asp451Asn

Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex, mitochondrial
Gene: DLAT
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Variant information Variant position:

451 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Type of variant:

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:

From Aspartate (D) to Asparagine (N) at position 451 (D451N, p.Asp451Asn). 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 medium size and acidic (D) to medium size and polar (N) The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score:

1 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:

Links to websites of interest for the variant.

Variant rs10891314 [ dbSNP | Ensembl ]

Sequence information Variant position:

451 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length:

647 The length of the canonical sequence.
Location on the sequence:

VIAQRLMQSKQTIPHYYLSI D VNMGEVLLVRKELNKILEGR 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                         VIAQRLMQSKQTIPHYYLSIDVNMGEVLLVRKELNKIL-EGR

Mouse                         VIAQRLMQSKQTIPHYYLSVDVNMGEVLLVRKELNKML-EG

Rat                           VIAQRLMQSKQTIPHYYLSVDVNMGEVLLVRKELNKML-EG

Bovine                        VIAQRLMQSKQTIPHYYLSIDVNMGEVLLVRKELNKML-EG

Caenorhabditis elegans        TIAKRLTESKSTIPHYYLTSEIQLDTLLQVREKLNGLLAKG

Slime mold                    VTAARLTESKQTIPHYYLTMECRVDKLLKLRSELNAMN---

Baker's yeast                 IIGERLLQSTQGIPSYIVSSKISISKLLKLRQSLNATA-ND

Fission yeast                 IIASRLAESKNMNPHYYVTVSVNMEKIIRLRAALNAMA-DG

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	87 – 647	Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex, mitochondrial
Binding site	461 – 461
Modified residue	466 – 466	N6-acetyllysine
Beta strand	446 – 453

Literature citations
Submission
Totoki Y.; Toyoda A.; Takeda T.; Sakaki Y.; Tanaka A.; Yokoyama S.;
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]; VARIANTS VAL-43; ALA-318 AND ASN-451;

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.