UniProtKB/Swiss-Prot Q8WZ42: Variant p.Val3261Met

• Variant information
• Sequence information
• Literature citations
• All

Variant information

Variant position: 3261 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 Valine (V) to Methionine (M) at position 3261 (V3261M, p.Val3261Met). 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 hydrophobic. The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score: 1 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 rs2291311 [ dbSNP | Ensembl ]

Sequence information

Variant position: 3261 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 34350 The length of the canonical sequence.
Location on the sequence: VLQELQPVTVQSGKPARFCA V ISGRPQPKISWYKEEQLLST 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.
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 – 34350	Titin
Domain	3239 – 3327	Ig-like 19
Disulfide bond	3259 – 3311

Literature citations

Titins, giant proteins in charge of muscle ultrastructure and elasticity.
Labeit S.; Kolmerer B.;
Science 270:293-296(1995)
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 3); NUCLEOTIDE SEQUENCE [MRNA] OF 3336-12202 (ISOFORM 4); VARIANTS ILE-498; GLU-1201; MET-3261; ASN-3419; SER-3491; GLU-12679; ILE-19762; ILE-20718; ASN-23807; MET-24980 AND THR-27755; Patterns of somatic mutation in human cancer genomes.
Greenman C.; Stephens P.; Smith R.; Dalgliesh G.L.; Hunter C.; Bignell G.; Davies H.; Teague J.; Butler A.; Stevens C.; Edkins S.; O'Meara S.; Vastrik I.; Schmidt E.E.; Avis T.; Barthorpe S.; Bhamra G.; Buck G.; Choudhury B.; Clements J.; Cole J.; Dicks E.; Forbes S.; Gray K.; Halliday K.; Harrison R.; Hills K.; Hinton J.; Jenkinson A.; Jones D.; Menzies A.; Mironenko T.; Perry J.; Raine K.; Richardson D.; Shepherd R.; Small A.; Tofts C.; Varian J.; Webb T.; West S.; Widaa S.; Yates A.; Cahill D.P.; Louis D.N.; Goldstraw P.; Nicholson A.G.; Brasseur F.; Looijenga L.; Weber B.L.; Chiew Y.-E.; DeFazio A.; Greaves M.F.; Green A.R.; Campbell P.; Birney E.; Easton D.F.; Chenevix-Trench G.; Tan M.-H.; Khoo S.K.; Teh B.T.; Yuen S.T.; Leung S.Y.; Wooster R.; Futreal P.A.; Stratton M.R.;
Nature 446:153-158(2007)
Cited for: VARIANTS [LARGE SCALE ANALYSIS] TYR-60; MET-115; CYS-328; THR-360; ILE-498; MET-799; ILE-811; HIS-922; ASP-937; THR-1081; ARG-1137; GLU-1201; ALA-1202; LEU-1295; ASP-1345; THR-1347; HIS-1350; LEU-1353; VAL-1393; CYS-1416; PRO-1441; VAL-1544; GLN-1572; GLY-1658; GLN-1664; ASP-1692; LEU-1744; GLY-1772; ILE-1907; HIS-1998; LEU-2107; THR-2118; THR-2164; TYR-2240; SER-2392; PHE-2432; ILE-2610; MET-2771; PHE-2823; ASN-2831; ILE-2930; ARG-3154; GLU-3191; LEU-3238; GLY-3250; MET-3261; GLN-3367; LYS-3482; LYS-3570; VAL-3590; VAL-3762; PHE-3877; LEU-3965; PRO-4215; TRP-4238; PHE-4283; THR-4291; ASP-4303; GLU-4427; GLU-12310; ALA-12469; CYS-12642; LYS-12657; GLU-12679; PHE-12720; CYS-12798; GLY-13049; LYS-13083; LEU-13096; ARG-13099; ALA-13297; MET-13399; THR-13418; VAL-13428; THR-13430; LYS-13434; ASN-13469; ASN-13495; SER-13785; HIS-13870; ILE-14109; GLN-14131; THR-14208; VAL-14728; THR-14999; THR-15021; VAL-15520; ILE-15555; GLN-15620; ILE-15629; CYS-15635; GLN-15700; PRO-15705; MET-15837; HIS-16058; ILE-16067; THR-16090; HIS-16195; CYS-16409; PRO-16424; MET-16629; ARG-16877; ASP-17060; VAL-17637; HIS-17838; ASN-17866; GLU-17906; ALA-18094; SER-18109; THR-18164; LEU-18221; THR-18222; GLN-18726; ALA-18835; LYS-18881; SER-18939; GLN-19000; GLN-19060; LYS-19091; SER-19224; ILE-19367; LYS-19392; SER-19480; GLY-19495; HIS-19665; ILE-19762; ARG-19947; MET-19956; GLN-19992; CYS-20057; LEU-20075; LYS-20179; THR-20198; VAL-20198; HIS-20331; THR-20408; LYS-20564; ILE-20718; PRO-20726; ASN-20892; ARG-20894; GLU-21125; SER-21403; CYS-21730; GLN-21747; ARG-21851; ARG-21851; ARG-21925; HIS-21995; VAL-22045; HIS-22149; ILE-22160; THR-22261; ASN-22306; HIS-22357; PRO-22408; HIS-22537; LEU-22584; PRO-22646; ALA-22670; ASP-22770; THR-22801; TRP-22823; GLN-22968; LEU-23074; PHE-23079; ASN-23282; TYR-23303; CYS-23306; SER-23515; GLN-23551; ASN-23807; ASN-23872; ALA-23891; HIS-23933; MET-23939; LEU-23952; GLY-24098; SER-24119; ILE-24133; ALA-24159; ALA-24239; LYS-24265; THR-24584; THR-24781; HIS-24799; HIS-24954; MET-24980; HIS-25659; THR-25679; ALA-25720; LYS-25821; LYS-25859; LYS-25879; VAL-25923; ILE-26045; GLU-26059; VAL-26134; CYS-26477; TYR-26843; ARG-27346; CYS-27652; VAL-27728; LEU-27754; THR-27755; VAL-27929; LEU-28132; GLN-28168; HIS-28538; THR-28572; THR-28948; VAL-28986; GLU-28993; VAL-28998; MET-29070; VAL-29090; CYS-29419; PRO-29479; LEU-29880; GLU-29976; GLY-30042; CYS-30107; PHE-30125; PRO-30211; THR-30412; SER-30617; ILE-30674; ILE-30809; ILE-30818; LYS-30825; THR-30856; ASP-30887; SER-30887; HIS-30897; HIS-30907; HIS-30946; PHE-31081; CYS-31107; GLY-31124; SER-31156; THR-31246; HIS-31330; ARG-31690; GLN-31724; ILE-31725; SER-31732; ILE-31886; CYS-32097; ASN-32171; ILE-32248; HIS-32281; HIS-32323; TRP-32411; VAL-32558; VAL-32610; VAL-32637; ALA-32922; ARG-32943; HIS-32953; LEU-33213; CYS-33242; MET-33387; ASP-33419; MET-33536; GLN-33568; LYS-33616; LEU-33620; VAL-33886; THR-33899; PRO-33904; ILE-33955 AND ALA-34115;