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Cysteine synthesis from O-acetylserine

Proteins (7)

ProteinSynonymsTaxonomy
O-acetylserine sulfhydrylaseOAS sulfhydrylase; OASS; EC 2.5.1.47; Cysteine synthase A; CSase A; O-acetylserine (thiol)-lyase A; OAS-TL A; O-acetylserine-specific cysteine synthase; Sulfide-dependent cysteine synthaseMycobacterium tuberculosis H37Rv
ThioredoxinTrx; MPT46Mycobacterium tuberculosis H37Rv
Probable phosphoadenosine phosphosulfate reductaseEC 1.8.4.8; 3'-phosphoadenylylsulfate reductase; PAPS reductase, thioredoxin dependent; PAPS sulfotransferase; PAdoPS reductaseMycobacterium tuberculosis H37Rv
S-sulfocysteine synthaseEC 2.8.5.1; O-phospho-L-serine-dependent S-sulfocysteine synthase; OPS-dependent S-sulfocysteine synthase; O-phosphoserine sulfhydrylase; 2.5.1.65Mycobacterium tuberculosis H37Rv
Serine acetyltransferaseSAT; EC 2.3.1.30Mycobacterium tuberculosis H37Rv
Sulfite reductase [ferredoxin]EC 1.8.7.1Mycobacterium tuberculosis H37Rv
FerredoxinMycobacterium tuberculosis H37Rv

Compounds (12)

CompoundDescription
hydronium ion
pyridoxal phosphateThis is the active form of VITAMIN B 6 serving as a coenzyme for synthesis of amino acids, neurotransmitters (serotonin, norepinephrine), sphingolipids, aminolevulinic acid. During transamination of amino acids, pyridoxal phosphate is transiently converted into pyridoxamine phosphate (PYRIDOXAMINE).
acetic acidProduct of the oxidation of ethanol and of the destructive distillation of wood. It is used locally, occasionally internally, as a counterirritant and also as a reagent. (Stedman, 26th ed)
SulfurAn element that is a member of the chalcogen family. It has an atomic symbol S, atomic number 16, and atomic weight [32.059; 32.076]. It is found in the amino acids cysteine and methionine.
adenosine monophosphateAdenine nucleotide containing one phosphate group esterified to the sugar moiety in the 2'-, 3'-, or 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)
sirohemethe heme prosthetic group of the hemoprotein of E coli NADPH-sulfite reductase; reduces sulfite to sulfide or nitrite to ammonia; structure
CysteineA thiol-containing non-essential amino acid that is oxidized to form CYSTINE.
poly-o-acetylserine
adenosine phosphosulfate5'-Adenylic acid, monoanhydride with sulfuric acid. The initial compound formed by the action of ATP sulfurylase on sulfate ions after sulfate uptake. Synonyms: adenosine sulfatophosphate; APS.
acetyl coenzyme aAcetyl CoA participates in the biosynthesis of fatty acids and sterols, in the oxidation of fatty acids and in the metabolism of many amino acids. It also acts as a biological acetylating agent.
coenzyme a