UniProtKB/Swiss-Prot O95255: Variant p.Trp1241Cys

ATP-binding cassette sub-family C member 6
Gene: ABCC6
Feedback?

Variant information Variant position:

1241 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 Tryptophan (W) to Cysteine (C) at position 1241 (W1241C, p.Trp1241Cys). 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 large size and aromatic (W) to medium size and polar (C) 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 rs72657701 [ dbSNP | Ensembl ]

Sequence information Variant position:

1241 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length:

1503 The length of the canonical sequence.
Location on the sequence:

RNWTDLENSIVSVERMQDYA W TPKEAPWRLPTCAAQPPWPQ 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                         RNWTDLENSIVSVERMQDYAWTPKEAPWRLPTCAAQPPWPQ

Mouse                         RSWTDLENSMVAVERVQDYARIPKEAPWRLPTCAAQPLWPC

Rat                           RSWTDLENSMVAVERVQDYVHTPKEAPWRLPSSAAQPLWPC

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 – 1503	ATP-binding cassette sub-family C member 6
Topological domain	1220 – 1503	Cytoplasmic
Alternative sequence	100 – 1503	Missing. In isoform 2.
Alternative sequence	872 – 1503	Missing. In isoform 3.

Literature citations
A spectrum of ABCC6 mutations is responsible for pseudoxanthoma elasticum.
Le Saux O.; Beck K.; Sachsinger C.; Silvestri C.; Treiber C.; Goering H.H.H.; Johnson E.W.; De Paepe A.; Pope F.M.; Pasquali-Ronchetti I.; Bercovitch L.; Terry S.; Boyd C.D.;
Am. J. Hum. Genet. 69:749-764(2001)
Cited for: VARIANTS PXE LYS-411; GLN-518; SER-568; PRO-673; GLN-765; PRO-1114; TRP-1121; PRO-1138; GLN-1138; ASP-1203; PHE-1298; ILE-1301; ARG-1302; PRO-1303; GLN-1314; TRP-1314; SER-1321; CYS-1339; HIS-1347; ASN-1361 AND THR-1424; VARIANTS ASP-61; ARG-207; GLY-265; GLU-281; VAL-319; LYS-497; ALA-614; GLN-632; HIS-953; CYS-1241 AND GLN-1268;

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.