UniProtKB/Swiss-Prot Q9UMX1: Variant p.Lys442Arg

Suppressor of fused homolog
Gene: SUFU
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Variant information Variant position:

442 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 Lysine (K) to Arginine (R) at position 442 (K442R, p.Lys442Arg). 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 large size and basic. The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score:

2 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 rs772598739 [ dbSNP | Ensembl ]

Sequence information Variant position:

442 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length:

484 The length of the canonical sequence.
Location on the sequence:

HPYAAHGPWLQILLTEEFVE K MLEDLEDLTSPEEFKLPKEY 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                         HPYAAHGPWLQILLTEEFVEKMLEDLEDLTSPEEFKLPKEY

Mouse                         HPYAAHGPWLQILLTEEFVEKMLEDLEDLTSPEEFKLPKEY

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 – 484	Suppressor of fused homolog
Alternative sequence	433 – 484	ILLTEEFVEKMLEDLEDLTSPEEFKLPKEYSWPEKKLKVSILPDVVFDSPLH -> VRRPFFFSLLPFIDFLAHPSSSPLAALDGTPSWGAGHECLMDSGPGACV. In isoform 3.
Alternative sequence	433 – 433	I -> L. In isoform 2.
Alternative sequence	434 – 484	Missing. In isoform 2.
Helix	437 – 446

Literature citations
Hypomorphic Recessive Variants in SUFU Impair the Sonic Hedgehog Pathway and Cause Joubert Syndrome with Cranio-facial and Skeletal Defects.
De Mori R.; Romani M.; D'Arrigo S.; Zaki M.S.; Lorefice E.; Tardivo S.; Biagini T.; Stanley V.; Musaev D.; Fluss J.; Micalizzi A.; Nuovo S.; Illi B.; Chiapparini L.; Di Marcotullio L.; Issa M.Y.; Anello D.; Casella A.; Ginevrino M.; Leggins A.S.; Roosing S.; Alfonsi R.; Rosati J.; Schot R.; Mancini G.M.S.; Bertini E.; Dobyns W.B.; Mazza T.; Gleeson J.G.; Valente E.M.;
Am. J. Hum. Genet. 101:552-563(2017)
Cited for: FUNCTION; SUBCELLULAR LOCATION; INTERACTION WITH GLI1 AND GLI3; INVOLVEMENT IN JBTS32; VARIANTS JBTS32 ARG-176 AND THR-406; CHARACTERIZATION OF VARIANTS JBTS32 ARG-176 AND THR-406; VARIANTS VAL-19; VAL-37; MET-77; GLN-289; VAL-293; 299-ARG--HIS-484 DEL; LEU-382; ARG-442 AND ASN-481;

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.