Variant position: 139 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 1912 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 KLGPKKEKKSKSKRKEEEEE EDDDDDSKEPKSSAQLLEDWG
Mouse KLGPKKEKKSKSKRKEEEEE EDEDDDSKEPKSSAQLLEDWG
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 – 1912 Chromodomain-helicase-DNA-binding protein 4
1 – 157 Disordered
133 – 133 Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)
146 – 146 Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)
The major dermatomyositis specific Mi-2 autoantigen is a presumed helicase involved in transcriptional activation.
Seelig H.P.; Moosbrugger I.; Ehrfeld H.; Fink T.; Renz M.; Genth E.;
Arthritis Rheum. 38:1389-1399(1995)
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1); VARIANT ASP-139;
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