Variant position: 189 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 246 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 RLISLCLTLLS-VTPDI---LQPG GTFLCKTWAGSQSRRLQRRLT
Mouse KLISLCLTLVD-MAVDI---LHPG GTLLCKTWAGSKSHLLQ
Caenorhabditis elegans RLIELCRSVFRLFSVENEIELVKN GVYLCKIWDGSARAEFV
Drosophila SITNLCYEVLR-FALAM---SAPQ AHLVVKVWDNGDVPKLE
Slime mold RLIDLQRLALF-FAFKT---LKKG GTFVCKVSRGGEEKKFF
Baker's yeast QSIDLCDAALV-TAIDL---LRPL GSFVCKLYTGEEENLFK
Fission yeast LSMELCASALH-VALTF---LKSN GSFICKFYMGDEDADLQ
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
19 – 246 rRNA methyltransferase 2, mitochondrial
194 – 194 Proton acceptor
185 – 195
Defective mitochondrial rRNA methyltransferase MRM2 causes MELAS-like clinical syndrome.
Garone C.; D'Souza A.R.; Dallabona C.; Lodi T.; Rebelo-Guiomar P.; Rorbach J.; Donati M.A.; Procopio E.; Montomoli M.; Guerrini R.; Zeviani M.; Calvo S.E.; Mootha V.K.; DiMauro S.; Ferrero I.; Minczuk M.;
Hum. Mol. Genet. 26:4257-4266(2017)
Cited for: VARIANT MTDPS17 ARG-189; INVOLVEMENT IN MTDPS17;
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.