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SHIFTCOR, the Glossary

SHIFTCOR (Shift Correction) is a freely available web server as well as a stand-alone computer program for protein chemical shift re-referencing.^[1]

12 relations: Chemical shift, Chemical shift index, Nuclear magnetic resonance, Nuclear magnetic resonance spectroscopy of proteins, Protein, Protein chemical shift prediction, Protein chemical shift re-referencing, Protein Data Bank, Protein secondary structure, Protein structure database, RefDB (chemistry), ShiftX.
Chemistry software
Nuclear magnetic resonance software

Chemical shift

In nuclear magnetic resonance (NMR) spectroscopy, the chemical shift is the resonant frequency of an atomic nucleus relative to a standard in a magnetic field.

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The chemical shift index or CSI is a widely employed technique in protein nuclear magnetic resonance spectroscopy that can be used to display and identify the location (i.e. start and end) as well as the type of protein secondary structure (beta strands, helices and random coil regions) found in proteins using only backbone chemical shift data The technique was invented by David S. SHIFTCOR and chemical shift index are Biophysics, nuclear magnetic resonance software and protein structure.

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Nuclear magnetic resonance

Nuclear magnetic resonance (NMR) is a physical phenomenon in which nuclei in a strong constant magnetic field are perturbed by a weak oscillating magnetic field (in the near field) and respond by producing an electromagnetic signal with a frequency characteristic of the magnetic field at the nucleus. SHIFTCOR and Nuclear magnetic resonance are Biophysics.

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Nuclear magnetic resonance spectroscopy of proteins

Nuclear magnetic resonance spectroscopy of proteins (usually abbreviated protein NMR) is a field of structural biology in which NMR spectroscopy is used to obtain information about the structure and dynamics of proteins, and also nucleic acids, and their complexes. SHIFTCOR and Nuclear magnetic resonance spectroscopy of proteins are Biophysics and protein structure.

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Protein

Proteins are large biomolecules and macromolecules that comprise one or more long chains of amino acid residues.

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Protein chemical shift prediction

Protein chemical shift prediction is a branch of biomolecular nuclear magnetic resonance spectroscopy that aims to accurately calculate protein chemical shifts from protein coordinates. SHIFTCOR and protein chemical shift prediction are Biophysics, Chemistry software, nuclear magnetic resonance software and protein structure.

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Protein chemical shift re-referencing

Protein chemical shift re-referencing is a post-assignment process of adjusting the assigned NMR chemical shifts to match IUPAC and BMRB recommended standards in protein chemical shift referencing. SHIFTCOR and protein chemical shift re-referencing are Chemistry software and nuclear magnetic resonance software.

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Protein Data Bank

The Protein Data Bank (PDB) is a database for the three-dimensional structural data of large biological molecules such as proteins and nucleic acids, which is overseen by the Worldwide Protein Data Bank (wwPDB). SHIFTCOR and protein Data Bank are biological databases and protein structure.

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Protein secondary structure

Protein secondary structure is the local spatial conformation of the polypeptide backbone excluding the side chains. SHIFTCOR and Protein secondary structure are protein structure.

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Protein structure database

In biology, a protein structure database is a database that is modeled around the various experimentally determined protein structures. SHIFTCOR and protein structure database are biological databases.

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RefDB (chemistry)

The Re-referenced Protein Chemical shift Database (RefDB) is an NMR spectroscopy database of carefully corrected or re-referenced chemical shifts, derived from the BioMagResBank (BMRB) (Fig. 1). SHIFTCOR and RefDB (chemistry) are biological databases, Chemistry software and nuclear magnetic resonance software.

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ShiftX

ShiftX (Shifts from X-ray structures) is a freely available web server for rapidly calculating protein chemical shifts from protein X-ray (or NMR) coordinates. SHIFTCOR and shiftX are biological databases.

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References

[1] https://en.wikipedia.org/wiki/SHIFTCOR