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  • Porphyrins are the conjugate acids of [[ligand]]s that bind [[metals]] to form [[complex (chemistry)|complexes ...minolevulinic acid|D-aminolevulinic acid]] (dALA) by the reaction of the [[amino acid]] [[glycine]] with [[succinyl-CoA]] from the [[citric acid cycle]]. T
    12 KB (1,605 words) - 20:15, 21 September 2010
  • ...'N''-[2-<nowiki>[[</nowiki>2-[Bis(carboxymethyl)amino]ethyl](carboxymethyl)amino]ethyl]-''N''-(carboxymethyl)glycyl]-''N<sup>2</sup>''-(''N''-glycyl-<small> [[Category:Carboxylic acids]]
    1 KB (190 words) - 20:15, 21 September 2010
  • ...math>ASA_{unfolded}</math> can be calculated from tabulated values of each amino acid through the semi-empirical equation: ...-polar and aromatic indicate the parts of the 20 naturally occurring amino acids.
    16 KB (2,490 words) - 20:16, 21 September 2010
  • ...hat catalyze the hydrolysis of terminal peptide bonds, liberating one free amino acid at a time. ...k is the hydrolysis of [[peptide bond|peptides]] to smaller fragments or [[amino acid]]s.
    14 KB (2,113 words) - 20:16, 21 September 2010
  • ...rotein]]s. These calculations complement the pKa values reported for amino acids in their free state, and are used frequently within the fields of [[molecul ==Amino acid pKa values==
    7 KB (1,072 words) - 20:16, 21 September 2010
  • There are three major theories relating to the strength of Lewis acids and bases and the interactions between them. ...with [[antimony pentachloride]] in [[1,2-Dichloroethane]] as solvent. For acids, an acceptor number is derived from the enthalpy of reaction of the acid wi
    50 KB (7,450 words) - 20:16, 21 September 2010
  • ...fers to its [[carboxyl]] (-COOH) group, p''K''<sub>2</sub> refers to its [[amino]] (-NH<sub>3</sub>) group and the p''K''<sub>3</sub> is the p''K'' value of
    10 KB (1,434 words) - 20:16, 21 September 2010
  • ...issociated acid becomes undetectable. p''K''<sub>a</sub> values for strong acids can, however, be estimated by theoretical means or by extrapolating from me ...a prerequisite for a quantitative understanding of the interaction between acids or bases and metal ions to form [[Stability constants of complexes|complexe
    76 KB (11,861 words) - 20:17, 21 September 2010
  • ...ties and function. This is true of hemoglobin, where the sequence of amino acids may affect crucial functions such as the protein's affinity for oxygen. ...nces in humans and chimpanzees are nearly identical, differing by only one amino acid in both the alpha and the beta globin protein chains. These difference
    67 KB (9,844 words) - 20:17, 21 September 2010
  • {{Acids and Bases}} ...<ref name=hul>{{cite book |last= Hulanicki |first= A. |title= Reactions of acids and bases in analytical chemistry |publisher= Horwood |year= 1987 |isbn=085
    11 KB (1,483 words) - 20:17, 21 September 2010
  • ...re those provided by nature, especially including the side chains of amino acids, and many [[cofactor (biochemistry)|cofactor]]s such as [[porphyrin]]s.
    25 KB (3,677 words) - 20:18, 21 September 2010
  • ===[[Amino acids]]=== * Standard amino acids
    2 KB (222 words) - 21:04, 21 September 2010
  • ...eficiency of various cellular components, including, but not limited to, [[amino acid]]s, [[carbohydrate]]s, and [[lipid]]s.<ref name="Bluefarb" />
    177 KB (19,269 words) - 21:05, 21 September 2010
  • ...to concentrate urine, and the presence of [[glucose]], [[protein]], and [[amino acid]]s in the urine.<ref name=Ettinger_1995/>
    99 KB (14,444 words) - 21:22, 3 October 2011
  • ...an [[organ (anatomy)|organ system]] that passes nutrients (such as [[amino acids]] and [[electrolytes]]), gases, hormones, [[blood]] cells, etc. to and fro
    22 KB (3,037 words) - 21:25, 21 September 2010
  • ...er pressure in veins allows only smaller products of digestion, like amino acids and sugars, to diffuse into the blood directly.<ref>[[François Magendie|Ma
    2 KB (288 words) - 21:25, 21 September 2010
  • ...phosphorylation is catalyzed by [[phosphatase]]s. Phosphorylation of any [[amino acid]] having a free [[hydroxyl group]] on a given protein can change the f {{Seealso|Phosphoric acids and phosphates}}
    63 KB (9,050 words) - 21:26, 21 September 2010
  • ...ut other species have angiotensinogen of varying sizes. The first 12 amino acids are the most important for activity. ...(Leu) and [[valine]] (Val) residues on angiotensinogen, creating the ten [[amino acid]] peptide (des-Asp) angiotensin I ([[CAS registry number|CAS]]# 9041-9
    14 KB (1,818 words) - 21:27, 21 September 2010
  • |IUPACName=(2''S'')-2-Amino-5-[(amino-dimethylaminomethylene)amino]pentanoic acid ...ells. It is closely related to L-[[arginine]], a conditionally-essential [[amino acid]]. ADMA interferes with L-arginine in the production of [[nitric oxide
    11 KB (1,513 words) - 21:29, 21 September 2010
  • ...]] and [[triglycerides]]), 35% from [[carbohydrates]], and 5% from [[amino acids]] and [[ketone bodies]]. However, these proportions vary widely according t
    12 KB (1,684 words) - 21:29, 21 September 2010

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