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UniProtKB/Swiss-Prot P20591: Variant p.Gln611His

Interferon-induced GTP-binding protein Mx1
Gene: MX1
Variant information

Variant position:  611
The position of the amino-acid change on the UniProtKB canonical protein sequence.

Type of variant:  Polymorphism
The variants are classified into three categories: Disease, Polymorphism and Unclassified.
  • Disease: Variants implicated in disease according to literature reports.
  • Polymorphism: Variants not reported to be implicated in disease.
  • Unclassified: Variants with uncertain implication in disease according to literature reports. Evidence against or in favor of a pathogenic role is limited and/or conflicting.

Residue change:  From Glutamine (Q) to Histidine (H) at position 611 (Q611H, p.Gln611His).
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:  Similar physico-chemical property. Both residues are medium size and polar.
The physico-chemical property of the reference and variant residues and the change implicated.

BLOSUM score:  0
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.



Sequence information

Variant position:  611
The position of the amino-acid change on the UniProtKB canonical protein sequence.

Protein sequence length:  662
The length of the canonical sequence.

Location on the sequence:   RISSHIPLIIQFFMLQTYGQ  Q LQKAMLQLLQDKDTYSWLLK
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                         RISSHIPLIIQFFMLQTYGQQLQKAMLQLLQDKDTYSWLLK

                              RISSHIPLIIQYFILQVYGQKLQNGMLQLLQDKDTYSWLLK

Rhesus macaque                RISSHIPLVIQFFMLQMYGQQLQKAMLQLLQDKDTYSWLLK

Mouse                         NIGRQIPLIIQYFILKTFGEEIEKMMLQLLQDTSKCSWFLE

Rat                           NIGRQIPLIIQYSILQTFGQEMEKAMLQLLQDTSKCNWFLT

Pig                           RISSHIPLIIQFFILRTFGQQLQKSMLQLLQNKDQYDWLLR

Bovine                        RISGHIPLIIQFFVLRTYGEQLKKSMLQLLQDKDQYDWLLK

Sheep                         RISSHIPLIIQFFVLRTYGEQLKKSMLQLLQDKDQYDWLLK

Horse                         RLSTHIPLIIQFFVLQTFGQQLQKSMLQLLQDRDTYDWLLK

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.

TypePositionsDescription
Chain 1 – 662 Interferon-induced GTP-binding protein Mx1
Chain 2 – 662 Interferon-induced GTP-binding protein Mx1, N-terminally processed
Domain 574 – 662 GED
Region 367 – 632 Stalk
Alternative sequence 425 – 662 GHKILSRKIQKFENQYRGRELPGFVNYRTFETIVKQQIKALEEPAVDMLHTVTDMVRLAFTDVSIKNFEEFFNLHRTAKSKIEDIRAEQEREGEKLIRLHFQMEQIVYCQDQVYRGALQKVREKELEEEKKKKSWDFGAFQSSSATDSSMEEIFQHLMAYHQEASKRISSHIPLIIQFFMLQTYGQQLQKAMLQLLQDKDTYSWLLKERSDTSDKRKFLKERLARLTQARRRLAQFPG -> GGQQAHLQPHPFDHPVLHAPDVRPAASEGHAAAPAGQGHLQLAPEGAERHQRQAEVPEGAACTADAGSAPACPVPRLTTLCPAP. In isoform 2.
Mutagenesis 612 – 612 L -> K. Loss of GTP-hydrolysis. No effect on GTP-binding, nor on potentiation of TRPC6 activity.
Helix 606 – 618


Literature citations

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

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.