As the phosphorylation of these Ser and Thr residues often occurs as a result of GPCR activation, the β-arr-mediated G-protein-decoupling and internalization of GPCRs are important mechanisms of desensitization.

These specific monosaccharide names have conventional three-letter abbreviations, like ' Glu ' for glucose and ' Thr ' for threose.

The phosphorylated tyrosines are often used as " handles " by which proteins can bind to one another, whereas phosphorylation of Ser / Thr often induces conformational changes, presumably because of the introduced negative charge.

The effects of phosphorylating Ser / Thr can sometimes be simulated by mutating the Ser / Thr residue to glutamate.

Sugar moieties can be attached to the sidechain hydroxyl groups of Ser / Thr or to the sidechain amide groups of Asn.

Typically, the hydroxyl group of a serine ( rarely, threonine ) or the thiol group of a cysteine residue will attack the carbonyl carbon of the preceding peptide bond, forming a tetrahedrally bonded intermediate as a hydroxyoxazolidine ( Ser / Thr ) or hydroxythiazolidine ( Cys ) intermediate.

However, additional molecular interactions may render the amide form less stable ; the amino group is expelled instead, resulting in an ester ( Ser / Thr ) or thioester ( Cys ) bond in place of the peptide bond.

N-linked protein glycosylation ( N-glycosylation of N-glycans ) at Asn residues ( Asn-x-Ser / Thr motifs ) in glycoproteins.

These induce sensory interneurones by activating Sr / Thr kinases and altering SMAD transcription factor levels.

Several collections of Campbell's correspondence, including her letters to Shaw ( MS Thr 372. 1 ), are part of the Harvard Theatre Collection at Houghton Library, Harvard University.

* Thr BusinessEconomics. com listing of economic data from around the web

For maximal function, each catalytic subunit must also be phosphorylated, which occurs on Thr 197 and helps orientate catalytic residues in the active site.

The free catalytic subunits interact with proteins to phosphorylate Ser or Thr residues.

image: L-threonine-skeletal. png |- Threonine ( Thr / T )

Thr ; means any amino acid except ; and means either or.

* NetNGlyc: The NetNglyc server predicts N-glycosylation sites in human proteins using artificial neural networks that examine the sequence context of Asn-Xaa-Ser / Thr sequons.

Proteins are phosphorylated predominantly on Ser, Thr and Tyr residues, which account for 86, 12 and 2 % respectively of the phosphoproteome, at least in mammals.

Sometimes cuts after Ala, Asp, His or Thr.

* 2004 Thr Albert Lasker Award for Basic Medical Research ( shared with Pierre Chambon and Elwood V. Jensen )

The consensus sequence of protein kinase C enzymes is similar to that of protein kinase A, since it contains basic amino acids close to the Ser / Thr to be phosphorylated.

Tau is a phosphoprotein with 79 potential Serine ( Ser ) and Threonine ( Thr ) phosphorylation sites on the longest tau isoform.

Thr committee has ten voting members, a chairman ( who may be one of the ten, or may be another, non-voting individual ) and a non-voting secretary.

* Arlington County After-Action Report – Arlington County Fire Department, July 23, 2002

Fire protection is provided by the Arlington Fire Department, and emergency medical services are provided by American Medical Response, which also provides medical support to Cowboys Stadium.

* Arlington Fire District

Greenville's busiest roads are along Memorial, Greenville Boulevard, Arlington, and Fire Tower.

Three fire departments cover the Town of Poughkeepsie ; The Arlington Fire District covers most of the Town, from the southern end to the LaGrange line, from the City line north, and the Fairview Fire Department covers a small 4 mile section in the Northern section of the town near Saint Francis Hospital.

The departments operate a varied fire apparatus fleet, along with both BLS and ALS EMS services within the Arlington Fire District.

* Arlington Fire District

The Arlington County Fire Department ( ACFD ) provides essential fire, emergency medical, and allied public safety services for Arlington County and the City of Falls Church in Virginia, USA.

The 305 employees of the Fire Department are committed to eliminating threats to the lives, safety and property of the Arlington community.

The Arlington County Fire Department holds a Class 2 Rating from the Insurance Services Organization, the highest rating given to a Virginia fire department, and one of only three such ratings awarded in the state.

The Arlington County Fire Department was the lead agency in the response to the Pentagon attack.

On September 11, 2001, the Arlington County Fire Department employed 279 men and women.

Arlington County Fire Department is a career fire department, with over 300 sworn career firefighters and 50 volunteers.

The Arlington Police / Fire / Sheriff 5K Race is held on Saturdays, around the anniversary, with the course going through part of Crystal City and through the Pentagon grounds.

The Guns Platoon ( as it is known for short ) has the task of rendering military honors in the National Capital Region, including armed forces full-honors funerals ; state funerals ; presidential inaugurations ; full-honors wreath ceremonies at the Tomb of the Unknowns in Arlington National Cemetery ; state arrivals at the White House and Pentagon, and retirement ceremonies for general-grade officers in the Military District of Washington, which are normally conducted at Fort Myer.

The portion of Fort Worth within the Arlington Independent School District contains a wastewater plant.

Two of the District of Columbia's original 1791 boundary stones ( see: Boundary Stones ( District of Columbia )) are located in public parks on the boundary between the City of Falls Church and Arlington County.

* Tyee District Serving Arlington, Camano Island, Darrington, Granite Falls, Lakewood, Marysville, and Stanwood

* Sons of Liberty District ( includes the communities of Arlington, Belmont, Cambridge, Charlestown, Chelsea, East Boston, Everett, Malden, Medford, Melrose, Revere, Somerville, Waltham and Watertown )

The District is bordered by Montgomery County, Maryland to the northwest ; Prince George's County, Maryland to the east ; and Arlington and Alexandria, Virginia to the south and west.

In Calhoun County's side Calhoun County School District unit, Calhoun County Elementary School ( grades K-5 ) serves entirely Calhoun County, including some students from Arlington, Edison, Leary, and Morgan.

Mount Arlington is in the Eleventh Congressional District and is part of New Jersey's 25th state legislative district.

The Mount Arlington School District serves public school students in kindergarten through eighth grade.

* Mount Arlington School District

* Data for the Mount Arlington School District, National Center for Education Statistics

* Arlington High School, LaGrange Middle School, and Union Vale Middle School of the Arlington Central School District are all in LaGrange, as are several of the School District's primary, elementary and intermediate schools.

* Arlington Central School District

Dalworthington Gardens lies within the Arlington Independent School District.

* Arlington Independent School District

Pantego lies within the Arlington Independent School District.

* Arlington School District

Being that nearly all of the commercial area of Smokey Point was petitioned to be annexed into Arlington, the loss of such a tax base would have been devastating to the Lakewood School District.

Poynette is served by the Poynette School District, which includes Poynette High School, Poynette Middle School and Arlington Elementary Schools.

There are 40 stations in the District of Columbia, 15 in Prince George's County, 11 in Montgomery County, 11 in Arlington County, six in Fairfax County, and three in the City of Alexandria.

After the establishment of the federal capital, Georgetown became an independent municipal government within the District of Columbia, along with the City of Washington, the City of Alexandria, and the newly created County of Washington and County of Alexandria ( now Arlington County, Virginia ).