Biochemistry

Berg, Jeremy M.; Tymoczko, John L.; Gatto, Jr., Gregory J.; Stryer, Lubert

8 ed.

New York: W.H. Freeman and Company, 2015

p. 342

For example, the C₁₈ saturated fatty acid is called octadecanoic acid because the parent hydrocarbon is octadecane.

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p. 654

Odd-chain fatty acids yield propionyl CoA in the final thiolysis step

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p. 99

The peaks apart from the diagonal (shown in red in Figure 3.45B), referred to as off-diagonal peaks or cross-peaks, provide crucial new information: they identify pairs of protons that are less that 5 xangstrommx apart.

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p. 964

Interestingly, each olfactory neuron expresses only a single OR gene, among hundreds available.

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p. 969

The requirement for an oligomeric 7TM receptor for a fully functional response is surprising, considering our previous understanding of 7TM receptors.

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p. 772

In a ganglioside, an oligosaccharide chain is linked to the terminal hydroxyl group of ceramide by a glucose residue (Figure 26.4).

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p. 326

Sugars in glycoproteins are attached either to the amide nitrogen atom in the side chain of asparagine (termed an N-linkage) or to the oxygen atom in the side chain of serine or threonine (termed an O-linkage), as shown in Figure 11.15.

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p. 330

The O-linked sugar units are fashioned there, and the N-linked sugars, arriving from the ER as a component of a glycoprotein, are modified in many different ways.

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p. 723

TABLE 24.2 One-carbon groups carried by tetrahydrofolate

El context és en una taula.

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p. 98

Most protons in many proteins can be resolved by using this technique of one-dimensional NMR.

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p. 865-866

The transition from the closed promoter complex (in which DNA is double helical) to the open promoter complex (in which a DNA segment is unwound) is an essential event in transcription (Figure 29.12).

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p. 928

The genetic elements of the model are a regulator gene that encodes a regulatory protein, a regulatory DNA sequence called an operator site, and a set of structural genes (Figure 31.7).

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p. 963

The odorant receptor (hereafter, OR) family is even larger than expected: more than 1000 OR genes are present in the mouse and the rat, whereas the human genome encodes approximately 350 ORs.

El sinònim no és neològic.

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p. 843

Instead, more broadly defined AT-rich sequences are the sites around which the origin of replication complexes (ORCs) are assembled.

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p. 177

Of 1743 identified protein-coding regions, also called open reading frames (ORFs), 1007 (58%) could be linked to some protein of known function that had been previously characterized in another organism.

El sinònim no és neològic.

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p. 843

Instead, more broadly defined AT-rich sequences are the sites around which the origin of replication complexes (ORCs) are assembled.

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p. 747

The enzyme that catalyzes this addition, orotate phosphoribosyltransferase, is homologous to a number of other phosphoribosyltransferase that add different groups to PRPP to form the other nucleotides.

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p. 12

There is negative free-energy change when and only when the overall entropy of the universe is increased.

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p. 687

Alpha-amino groups are converted into ammonium ions by the oxidative deamination of glutamate

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p. 505

Succinyl coenzyme A is formed by the oxidative decarboxylation of alpha-ketoglutarate

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p. 435

In the oxidized form, the nitrogen atom carries a positive charge, as indicated by NAD⁺.

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p. 499

4. Regeneration of oxidized lipoamide. The pyruvate dehydrogenase complex cannot complete another catalytic cycle until the dihydrolipoamide is oxidized to lipoamide.

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p. 846

FIGURE 28.32 Oxoguanine-adenine base pair. When guanine is oxidized to 8-oxoguanine, the damaged base can form a base pair with adenine through an edge of the base that does not normally participate in base-pair formation.

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p. 200

2,3-Biphosphoglycerate in red cells is crucial in determining the oxygen affinity of hemoglobin

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p. 193

Changes in heme electronic structure upon oxygen binding are the basis for functional imaging studies

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p. 196

FIGURE 7.9 Cooperativity enhances oxygen delivery by hemoglobin.

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p. 201

Carbon monoxide can disrupt oxygen transport by hemoglobin

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