UniProtKB/SwissProt variant VAR

Variant information

Variant position:

146

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 Valine (V) to Phenylalanine (F) at position 146 (V146F, p.Val146Phe).

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 hydrophobic (V) to large size and aromatic (F)

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 rs3087989 [ dbSNP | Ensembl ]

Sequence information

Variant position:

146

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

Protein sequence length:

172

The length of the canonical sequence.

Location on the sequence:

LANFKNYQFFIGENMNPDGM V ALLDYREDGVTPYMIFFKDG

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                         LA--NFKNYQFFIGENM---NPDGMVALLDYRE--DGVTPYMIFFKDG

Chimpanzee                    LA--NFKNYQFFIGENM---NPDGMVALLDYRE--DGVTPY

Mouse                         LA--NFNNYQFFIGENM---NPDGMVALLDYRE--DGVTPF

Rat                           LA--NFNNYQFFIGENM---NPDGMVALLDYRE--DGVTPF

Pig                           LA--NFKNYQFFIGENM---NPDGMVALLDYRE--DGVTPY

Bovine                        LA--NFKNYQFFIGENM---NPDGMVALLDYRE--DGVTPY

Rabbit                        LA--NFKNYQFYIGENM---NPDGMVALLDYRE--DGVTPF

Chicken                       LA--NFKNYQFFVGENM---NPDGMVALLDFRE--DGVTPY

Xenopus laevis                LG--NFKNYQFYTGERM---NPDGMVGLLDYRE--DGITPF

Xenopus tropicalis            LG--NFKNYQFYTGERM---NPDGMVALLDYRE--DGVTPF

Zebrafish                     LG--NIKNFQFFTGESM---NPDGMIGLLDFRE--DGVTPY

Caenorhabditis elegans        LAKDRFKNLAFFIGERAAEGAENGQVAIIEYRDVDGTEVPT

Drosophila                    LG--RFKELQFFTGESM---DCDGMVALVEYREINGDSVPV

Baker's yeast                 IG--SFKDWEFFTGESM---DPDAMVVMLNYRE--DGTTPF

Fission yeast                 LA--NFKDYDFYIGESM---DPDAMVVLMNYRE--DGITPY

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 – 172	Translationally-controlled tumor protein
Domain	1 – 172	TCTP
Beta strand	146 – 151

Literature citations

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

UniProtKB/Swiss-Prot variant pages

UniProtKB/Swiss-Prot P13693: Variant p.Val146Phe