Variant position: 249 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 444 The length of the canonical sequence.
Location on the 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.
Human VSATMSGVTTCLRFPGQLNA DLRKLAVNMVPFPRLHFFMPG
Mouse VSATMSGVTTCLRFPGQLNA DLRKLAVNMVPFPRLHFFMPG
Bovine VSATMSGVTTCLRFPGQLNA DLRKLAVNMVPFPRLHFFMPG
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
1 – 444 Tubulin beta-4A chain
A de novo mutation in the beta-tubulin gene TUBB4A results in the leukoencephalopathy hypomyelination with atrophy of the basal ganglia and cerebellum.
Simons C.; Wolf N.I.; McNeil N.; Caldovic L.; Devaney J.M.; Takanohashi A.; Crawford J.; Ru K.; Grimmond S.M.; Miller D.; Tonduti D.; Schmidt J.L.; Chudnow R.S.; van Coster R.; Lagae L.; Kisler J.; Sperner J.; van der Knaap M.S.; Schiffmann R.; Taft R.J.; Vanderver A.;
Am. J. Hum. Genet. 92:767-773(2013)
Cited for: VARIANT HLD ASN-249;
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