C: Microdialysis Protein crystals are almost always grown in solution.

Protein crystals commonly have as much as 50 % water content.

Secondary payloads: IMAX Cargo Bay Camera ( ICBC ) to document operations outside crew cabin and hand-held IMAX camera for use inside crew cabin ; Ascent Particle Monitor ( APM ) to detect particulate matter in payload bay ; Protein Crystal Growth ( PCG ) to provide data on growing protein crystals in microgravity ; Radiation Monitoring Equipment III ( RME III ) to measure gamma ray levels in crew cabin ; Investigations into Polymer Membrane Processing ( IPMP ) to determine porosity control in microgravity environment ; Shuttle Student involvement program ( SSIP ) experiment to study effects of near-weightlessness on electrical arcs, and Air Force Maui Optical Site ( AMOS ) experiment.

In the Protein Crystal Growth experiment, two of the 11 proteins processed – including an enzyme believed to be key to the replication of AIDS – did not produce crystals suitable for analysis.

SPACEHAB middeck experiments that were activated included Immune-1, which will look at the immune systems of rats in orbit, and the Commercial Protein Crystal Growth package, which is attempting to grow large, well-ordered protein crystals so that their structures can be more easily studied.

Protein structures are usually determined from either 2-dimensional crystals ( sheets or helices ), polyhedrons such as viral capsids, or dispersed individual proteins.

Protein A, protein G, and protein L are examples of proteins that strongly bind to various antibody isotypes.

Protein sequence can be determined by Edman degradation, in which the N-terminal residues are hydrolyzed from the chain one at a time, derivatized, and then identified.

Low carbohydrate diets such as Atkins and Protein Power are relatively high in protein and fats.

Solved structures are usually deposited in the Protein Data Bank ( PDB ), a freely available resource from which structural data about thousands of proteins can be obtained in the form of Cartesian coordinates for each atom in the protein.

Protein kinases are also found in bacteria and plants.

The images below are of Lipscomb's structures from the Protein Data Bank displayed in simplified form with atomic detail suppressed.

Three-dimensional protein structures of the peroxidated catalase intermediates are available at the Protein Data Bank.

Some of the more recognized diets are Bourbon's Modified Leadbeaters ( BML ), High Protein Wombaroo ( HPW ), various calcium rich diets and Leadbeaters Mixture ( LBM ).

Protein formation and destruction are both accelerated in hyperthyroidism.

Protein kinases are a group of enzymes that possess a catalytic subunit that transfers the gamma ( terminal ) phosphate from nucleotide triphosphates ( often ATP ) to one or more amino acid residues in a protein substrate side chain, resulting in a conformational change affecting protein function.

There are over 100 3D structures of tyrosine kinases available at the Protein Data Bank.

Approximately 2000 kinases are known, and more than 90 Protein Tyrosine Kinases ( PTKs ) have been found in the human genome.

Protein tyrosine kinases that are encoded by the Rous sarcoma virus cause cellular transformation, and are termed oncoproteins.

* Protein splicing, a natural process where inteins are removed

Transpeptidases, such as the sortases responsible for anchoring factors like Protein A to the staphylococcal peptidoglycan, are being studied in hopes of developing new antibiotics to target MRSA infections.

Protein sequences are frequently aligned using substitution matrices that reflect the probabilities of given character-to-character substitutions.

In addition, structures of many water-soluble domains of IMPs are available in the Protein Data Bank.

Protein expression systems are very widely used in the life sciences, biotechnology and medicine.

Protein expression systems are used to produce certain proteins in biotechnology and industry, and more recently to produce sets ( combinatorial series ) of protein that are screened for drug discovery purpose.

Protein levels are evaluated through densitometry ( how intense the stain is ) or spectrophotometry.

Protein molecules — either of the host's own phenotype or of other biologic entities — are continually synthesized and degraded in a cell.

) The precise structure of the prion is not known, though they can be formed by combining PrP < sup > C </ sup >, polyadenylic acid, and lipids in a Protein Misfolding Cyclic Amplification ( PMCA ) reaction.

Protein folding may involve covalent bonding in the form of disulfide bridges formed between two cysteine residues or the formation of metal clusters.

Protein was a punk alternative, post-grunge metal band formed in 1994 in San Francisco, California.

Protein structures range in size from tens to several thousand residues Very large aggregates can be formed from protein subunits: for example, many thousand actin molecules assemble into a microfilament.

Protein identification and peptide sequencing by mass spectrometry opened a new field of proteomics.

Protein, though used colloquially to refer to any polypeptide, refers to larger or fully functional forms and can consist of several polypeptide chains as well as single chains.

Protein microarrays and high throughput ( HT ) mass spectrometry ( MS ) can provide a snapshot of the proteins present in a biological sample.

* Protein: 0. 25

* Protein biosynthesis ( aka translation ) at the ribosome.

Java applet that uses 3D hardware acceleration, downloading from the server 3D files in Protein Data Bank ( file format ) |. pdb format to visualize

In the description of protein structure, in particular in the Protein Data Bank file format, a heteroatom record ( HETATM ) describes an atom as belonging to a small molecule cofactor rather than to be part of a biopolymer chain.

Protein purification involves the isolation of a specific protein of interest from a complex mixture of proteins, often obtained from homogenized cells or tissues.

Protein Phosphatase-1 can take out these phosphate moieties and make glycogen synthase active.

However, PP-1 needs other proteins like PTG ( Protein Targeted to Glycogen ) to assist.

Protein will also fluorescence at approximately 353 nm when excited with 280 nm light.

# Protein import machinery.

Protein complexes in the inner membrane ( NADH dehydrogenase, cytochrome c reductase, and cytochrome c oxidase ) perform the transfer and the incremental release of energy is used to pump protons ( H < sup >+</ sup >) into the intermembrane space.

Protein and peptides exert multiple biological actions in human body and they have been identified as showing great promise for treatment of various diseases and disorders.

Protein molecules contain nitrogen atoms in addition to carbon, oxygen, and hydrogen.

* Protein ( g ): 1. 03

While the infectious agent was named a prion, the specific protein that the prion was composed of is also known as the Prion Protein ( PrP ), though this protein may occur both in infectious and non-infectious forms.

Protein content was boosted by adding the gene AmA1 from the grain amaranth.

Protein is generally used to refer to the complete biological molecule in a stable conformation, whereas peptide is generally reserved for a short amino acid oligomers often lacking a stable three-dimensional structure.