UniProtKB/Swiss-Prot Q9UGM3: Variant p.Val2255Met

Deleted in malignant brain tumors 1 protein
Gene: DMBT1
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Variant information Variant position:

2255 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 2255 (V2255M, p.Val2255Met). 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
Polymorphism:

The number of SRCR and SRCR-interspersed domains is polymorphic in a variety of tumors and may represent the major site of alterations in cancer. Additional information on the polymorphism described.
Other resources:

Links to websites of interest for the variant.

Variant rs183135544 [ dbSNP | Ensembl ]

Sequence information Variant position:

2255 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length:

2413 The length of the canonical sequence.
Location on the sequence:

TIHVANNTIQVEEVQYGNFD V NISFYTSSSFLYPVTSRPYY 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                         TIHVANNTIQVEEVQYGNFDVNISFYTSSSFLYPVTSRPYY

Mouse                         -------TVEIQEVQYGNFDVNISFYTSSSFLFPVTSSPYY

Rat                           -------TVEIQEVQYGNFDVNISFYTSSSFLYPVTSSPYY

Pig                           -------TLEVQNVQYGNFDVNISFFTSSSFLYPVRSSPYY

Rabbit                        -------TIEVSEVQYSNFNVNVSFYTSSSFSYPVTSSPYY

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	20 – 2413	Deleted in malignant brain tumors 1 protein
Domain	2126 – 2381	ZP
Glycosylation	2240 – 2240	N-linked (GlcNAc...) asparagine
Glycosylation	2256 – 2256	N-linked (GlcNAc...) asparagine

Literature citations
The SRCR/SID region of DMBT1 defines a complex multi-allele system representing the major basis for its variability in cancer.
Mollenhauer J.; Mueller H.; Kollender G.; Lyer S.; Diedrichs L.; Helmke B.; Holmskov U.; Ligtenberg T.; Herbertz S.; Krebs I.; Madsen J.; Bikker F.; Schmitt L.; Wiemann S.; Scheurlen W.; Otto H.F.; von Deimling A.; Poustka A.;
Genes Chromosomes Cancer 35:242-255(2002)
Cited for: VARIANTS THR-42; TRP-52; LEU-54; GLU-162; ASP-322; SER-357; SER-546; PRO-1095; THR-1102; TRP-1434; SER-1732 AND MET-2255;

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.