UniProtKB/Swiss-Prot Q8WXH0: Variant p.His3309Arg

Nesprin-2
Gene: SYNE2
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Variant information Variant position:

3309 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 Histidine (H) to Arginine (R) at position 3309 (H3309R, p.His3309Arg). 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:

Change from medium size and polar (H) to large size and basic (R) 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.

Variant rs8010699 [ dbSNP | Ensembl ]

Sequence information Variant position:

3309 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length:

6885 The length of the canonical sequence.
Location on the sequence:

PEESLEMPLRKQEELESTVA H IQDLTEKLGMISSPEAKLQL 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                         PEESLEMPLRKQEELESTVAHIQDLTEKLGMISSPEAKLQL

Mouse                         PQKTLELAHLKQEELQSSVADLRSLTETLGAISSPEAKEQL

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 – 6885	Nesprin-2
Topological domain	1 – 6834	Cytoplasmic
Repeat	3249 – 3352	Spectrin 28
Coiled coil	297 – 6782
Alternative sequence	1 – 6469	Missing. In isoform 6.
Alternative sequence	1 – 6434	Missing. In isoform 11.
Alternative sequence	1 – 6366	Missing. In isoform 5 and isoform 12.
Alternative sequence	1 – 6217	Missing. In isoform 10.
Alternative sequence	1 – 6122	Missing. In isoform 4.
Alternative sequence	1 – 6030	Missing. In isoform 3.
Alternative sequence	1 – 5850	Missing. In isoform 13.
Alternative sequence	1 – 3638	Missing. In isoform 7.
Alternative sequence	268 – 6885	Missing. In isoform 9.
Alternative sequence	286 – 6885	Missing. In isoform 8.

Literature citations
NUANCE, a giant protein connecting the nucleus and actin cytoskeleton.
Zhen Y.-Y.; Libotte T.; Munck M.; Noegel A.A.; Korenbaum E.;
J. Cell Sci. 115:3207-3222(2002)
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1 AND 9); FUNCTION; CHARACTERIZATION; INTERACTION WITH F-ACTIN; VARIANTS THR-1969; VAL-2284; ASN-2359; THR-2395; GLY-2802; VAL-2942; HIS-3253; ARG-3309 AND MET-5186;

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.