Transamination in Amino Acid Metabolism
Explore transamination, a vital process where amino groups transfer from amino acids to keto acids, crucial for amino acid metabolism. Understand how transaminases, like ALT and AST, use pyridoxal phosphate (PLP) to catalyze these reactions, linking amino acid synthesis and degradation. This process is essential for converting amino acids into new keto acids and vice versa.
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Transamination in Amino Acid Metabolism
Quiz • 20 Questions
Transamination in Amino Acid Metabolism - Flashcards
Flashcards • 19 Cards
Study Notes
8 min • Summary
Transamination in Amino Acid Metabolism - Podcast
Podcast
Materials
List of Questions20 questions
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List of Flashcards19 flashcards
- Card 1HintIt's a group transfer process, central to amino acid changes.Memory TipAmino group TRANS-fer
- Card 2HintThey are the 'movers' of amino groups.Memory TipEnzymes that 'amin'o 'transfer'
- Card 3HintThink 'PLP', it's the B-vitamin cofactor.Memory TipPLP: B6 helper
- Card 4HintIt's a two-step process involving an amino group 'hand-off'.Memory TipTwo-phase amino swap
- Card 5HintIt manages amino acid balance and waste.Memory TipMetabolism's amino acid balancer
- Card 6HintThey're 'markers' found in diagnostic blood tests.Memory TipLiver damage markers
- Card 7HintOne is a 'transfer', the other is a 'removal'.Memory TipTransfer vs. Removal
- Card 8HintIt helps manage nitrogen distribution and utilization.Memory TipNitrogen redistribution key
- Card 9HintThink about specific amino acid types.Memory TipSpecific amino acid transaminases
- Card 10HintThink about what influences enzyme activity.Memory TipSubstrates, cofactor, hormones
- Card 11HintPlants also need to build amino acids for growth.Memory TipPlants make their own amino acids
- Card 12HintThey're 'indicators' in medical tests.Memory TipLiver health indicators
- Card 13HintIt's the 'feeder' for ammonia disposal.Memory TipFeeds urea cycle ammonia
- Card 14HintIt's a versatile enzyme cofactor involved in different chemical changes.Memory TipDecarboxylation, racemization, elimination
- Card 15HintIt helps the body make amino acids it doesn't get from diet.Memory TipBody's amino acid factory
- Card 16HintIt's the first step in breaking down amino acids.Memory TipBreaks down amino acids
- Card 17HintIt helps make sugar from amino acids.Memory TipAmino acids to sugar
- Card 18HintIt can process drugs and indicate drug harm.Memory TipDrug processing and harm indicator
- Card 19HintRemember their specific amino acid and keto acid partners.Memory TipALT: Alanine. AST: Aspartate.