MutHTP
  • MutHTP: Mutations in Human Transmembrane Proteins

Glossary

Entry

Entry number

Gene name

Name of the gene that code for the protein sequence

Protein name

Name of the the protein

UniProt ID

UniProtKB accession number of the protein sequence

PDB ID

Protein 3D-structure ID from Protein Data Bank

Mutation site - 3D structure

The mutation site has experimentally determined 3D-structure which is available in Protein Data Bank database

Type of mutation

Different types of mutations Eg. Insertion, Deletion and Missense

Wild-type

Name of the wild-type residue

Mut

Name of the mutant type residue

Position

position in protein sequence

Sort by

The results are sorted by either ascending or descending order

Effect of mutation

A given mutation is disease-associated or neutral
Disease: Mutation reported as disease-associated
Neutral: Mutation that doesn't implicated in disease

Interface

Whether the mutation site is located in the interface of protein-protein complexes or not

Protein spanning the membrane

Number of times the protein cross the cell membrane
1.Single-pass: cross the cell membrane only once 2. Multi-pass: cross the cell membrane more than once

Topology

Location of the mutation site in the cell membrane
1. Inside or cytoplasm 2. Membrane 3. Outside or extracellular membrane 4. Signal sequence

Disease name

Name of the disease or the disease sample (in the case of cancer) in which muations have been found

Disease class

14 different classes based on Kegg Human disease

Source of the database

Name of the data source
1. Humsavar 2. SwissVar 3. ClinVar 4. COSMIC 5. 1000 Genomes

Origin

Origin of the mutation whether it is Germline, Somatic or unknown
Germline: mutation occurs in a germ cell
Somatic: mutation occurs in a somatic cell
Unknown: origin unknown

Chromosome number and Genome position

Mutation at genomic position on a chromosome

Nucleotide mutation

Gene level mutation (Eg. TCC -> TGC)

Protein mutation

Protein level mutation Eg. Glu (E) ->Lys (K)

Number of domains

Number of transmembrane domains

UniProt ID (canonical/isoform)

UniprotKB accession number of the isoform in the case where the mutation matches to the isoform sequence

Neighboring residues

The neighboring residues of the mutation site on both N and C terminals using window length 7

Conservation score

The residues are evolutionary important. Score varies between 0 (very less conserved) and 1 (more conserved)

Odds ratio

Cohorts from The Cancer Genome Atlas (TCGA) and from non-cancer population (nonTCGA) using its chromosomal location.