Page last updated: 2024-10-06

L-homoserine and L-methionine biosynthesis

Proteins (10)

ProteinSynonymsTaxonomy
5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferaseEC 2.1.1.14; Cobalamin-independent methionine synthase; Methionine synthase, vitamin-B12 independent isozymeVibrio cholerae O1 biovar El Tor str. N16961
Methionine synthaseEC 2.1.1.13; 5-methyltetrahydrofolate--homocysteine methyltransferase; Methionine synthase, vitamin-B12 dependent; MSVibrio cholerae O1 biovar El Tor str. N16961
Aspartokinase Vibrio cholerae O1 biovar El Tor str. N16961
Aspartokinase Vibrio cholerae O1 biovar El Tor str. N16961
Cystathionine beta-lyaseVibrio cholerae O1 biovar El Tor str. N16961
Aspartokinase, putativeVibrio cholerae O1 biovar El Tor str. N16961
Cystathionine gamma-synthaseVibrio cholerae O1 biovar El Tor str. N16961
Bifunctional aspartokinase/homoserine dehydrogenase [Includes: Aspartokinase Vibrio cholerae O1 biovar El Tor str. N16961
Aspartate-semialdehyde dehydrogenase 1ASA dehydrogenase 1; ASADH 1; EC 1.2.1.11; Aspartate-beta-semialdehyde dehydrogenase 1Vibrio cholerae O1 biovar El Tor str. N16961
Bifunctional aspartokinase/homoserine dehydrogenase [Includes: Aspartokinase Vibrio cholerae O1 biovar El Tor str. N16961

Compounds (15)

CompoundDescription
hydronium ion
Succinate
Ammonium
Orthophosphate
Aspartate
adenosine diphosphateAdenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.
WaterA clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
succinyl-coenzyme A
Pyruvic AcidAn intermediate compound in the metabolism of carbohydrates, proteins, and fats. In thiamine deficiency, its oxidation is retarded and it accumulates in the tissues, especially in nervous structures. (From Stedman, 26th ed)
NADPNicotinamide adenine dinucleotide phosphate. A coenzyme composed of ribosylnicotinamide 5'-phosphate (NMN) coupled by pyrophosphate linkage to the 5'-phosphate adenosine 2',5'-bisphosphate. It serves as an electron carrier in a number of reactions, being alternately oxidized (NADP+) and reduced (NADPH). (Dorland, 27th ed)
NADPNicotinamide adenine dinucleotide phosphate. A coenzyme composed of ribosylnicotinamide 5'-phosphate (NMN) coupled by pyrophosphate linkage to the 5'-phosphate adenosine 2',5'-bisphosphate. It serves as an electron carrier in a number of reactions, being alternately oxidized (NADP+) and reduced (NADPH). (Dorland, 27th ed)
aspartic semialdehydeRN given refers to cpd without isomeric designation
adenosine triphosphateAn adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter.
CysteineA thiol-containing non-essential amino acid that is oxidized to form CYSTINE.
Coenzyme A