De Novo Pyrimidine Synthesis and Catabolism | Pyrimidine Metabolism
18.2 هزار بار بازدید -
4 سال پیش
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De Novo Pyrimidine Synthesis and
De Novo Pyrimidine Synthesis and Pyrimidine Catabolism - This is the video on pyrimidine metabolism with examples of theory questions and NEET PG MCQs
00:00 - Introduction
00:36 - Examples of theory questions
01:01 - Pyrimidine Nucleotides Examples
01:35 - Precursors for the De Novo Pyrimidine Nucleotide Synthesis
02:25 - Steps of De Novo Pyrimidine Nucleotide Synthesis
06:06 - Difference between CPS I and CPS II
06:39 - Regulation of De Novo Pyrimidine Nucleotide Synthesis
07:46 - Methotrexate as an anticancer agent
09:08 - Pyrimidine Nucleotide Catabolism
10:31 - NEET PG Biochemistry MCQs
De Novo Biosynthesis Of Pyrimidine Nucleotides
The pyrimidine nucleotides are:
1. Cytidine monophosphate CMP
2. Uridine monophosphate UMP
3. Thymidine monophosphate TMP.
Unlike the synthesis of purine nucleotide, six membered pyrimidine ring is made first and then attached to ribose phosphate, which is donated by PRPP.
Precursors for the De Novo Synthesis of Pyrimidine
Glutamine provides N3
Aspartic acid furnishes C4, C5, C6 and N1
Carbon dioxide provides C2.
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00:00 - Introduction
00:36 - Examples of theory questions
01:01 - Pyrimidine Nucleotides Examples
01:35 - Precursors for the De Novo Pyrimidine Nucleotide Synthesis
02:25 - Steps of De Novo Pyrimidine Nucleotide Synthesis
06:06 - Difference between CPS I and CPS II
06:39 - Regulation of De Novo Pyrimidine Nucleotide Synthesis
07:46 - Methotrexate as an anticancer agent
09:08 - Pyrimidine Nucleotide Catabolism
10:31 - NEET PG Biochemistry MCQs
De Novo Biosynthesis Of Pyrimidine Nucleotides
The pyrimidine nucleotides are:
1. Cytidine monophosphate CMP
2. Uridine monophosphate UMP
3. Thymidine monophosphate TMP.
Unlike the synthesis of purine nucleotide, six membered pyrimidine ring is made first and then attached to ribose phosphate, which is donated by PRPP.
Precursors for the De Novo Synthesis of Pyrimidine
Glutamine provides N3
Aspartic acid furnishes C4, C5, C6 and N1
Carbon dioxide provides C2.
Subscribe my channel from - biochemistrybasicsbydramit
For more intersting stuffs related to biochemistry visit -
https://www.biochemistrybasics.com/
Follow me
On Twitter - Twitter: dr_biochemistry
On Instagram - Instagram: biochemisrybasics
On Facebook - Facebook: amit.v.m
#pyrimidinemetabolism #pyrimidines #biochemistry
4 سال پیش
در تاریخ 1399/07/22 منتشر شده
است.
18,278
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