What is ExPASy used for?

It is an extensible and integrative portal which provides access to over 160 databases and software tools, developed by SIB Groups and supporting a range of life science and clinical research domains, from genomics, proteomics and structural biology, to evolution and phylogeny, systems biology and medical chemistry.

In which year did the swissprot protein sequence database begin?

1986
Introduction. SWISS-PROT ( 1 ) is an annotated protein sequence database established in 1986 and maintained collaboratively, since 1987, by the Department of Medical Biochemistry of the University of Geneva and the EMBL Data Library (now the EMBL Outstation-The European Bioinformatics Institute; 2 ).

What is the deposition of cDNA into the inert structure called?

DNA microarrays
What is the deposition of cDNA into the inert structure called? Sol: (c) DNA microarrays.

What is ExPASy translate?

Translate is a tool which allows the translation of a nucleotide (DNA/RNA) sequence to a protein sequence.

Who created the first protein database?

The PDB was established in 1971 at Brookhaven National Laboratory under the leadership of Walter Hamilton and originally contained 7 structures. After Hamilton’s untimely death, Tom Koetzle began to lead the PDB in 1973, and then Joel Sussman in 1994.

What is extinction coefficient of protein?

The extinction coefficient is the absorbance divided by the concentration and the pathlength, according to Beer’s Law (epsilon = absorbance/concentration/pathlength). The units of extinction coefficients are usually M-1cm-1, but for proteins it is often more convenient to use (mg/ml)-1cm-1.

What is Expasy translate tool?

Who created SWISS-PROT?

SWISS-PROT (1) is an annotated protein sequence database, which was created at the Department of Medical Biochemistry of the University of Geneva and has been a collaborative effort of the Department and the European Molecular Biology Laboratory (EMBL), since 1987.

Who maintains SWISS-PROT?

1. Swiss-Prot and TrEMBL. SWISS-PROT is a protein sequence database containing detailed annotations. It was established in 1986 and jointly maintained by the department of medical biochemistry of the University of Geneva and the EMBL data library (now EBI) since 1987.

Who created the first bioinformatics database?

Dayhoff
Just a year later, Dayhoff gathered all the available sequence data to create the first bioinformatic database. The Protein Data Bank followed in 1972 with a collection of ten X-ray crystallographic protein structures, and the SWISSPROT protein sequence database began in 1987.

Which of the following is incorrect about Entrez?

Which of the following is incorrect about ENTREZ? Explanation: Opposite to what is mentioned in option a, this takes shorter time. It is important to look through the sequences to locate the one intended.