Page last updated: 2024-10-06

Cysteine synthesis from O-phosphoserine

Proteins (4)

ProteinSynonymsTaxonomy
CysO-cysteine peptidaseEC 3.13.1.6; Metallocarboxypeptidase MecMycobacterium tuberculosis H37Rv
Probable adenylyltransferase/sulfurtransferase MoeZMycobacterium tuberculosis H37Rv
O-phosphoserine sulfhydrylaseOPS sulfhydrylase; EC 2.5.1.113; CysO-thiocarboxylate-dependent cysteine synthase; Cysteine synthase B; CSase B; O-phosphoserine-specific cysteine synthase; [CysO sulfur-carrier protein]-thiocarboxylate-dependent cysteine synthaseMycobacterium tuberculosis H37Rv
Sulfur carrier protein CysO9.5 kDa culture filtrate antigen cfp10AMycobacterium tuberculosis H37Rv

Compounds (7)

CompoundDescription
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).
Orthophosphate
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.
ZincA metallic element of atomic number 30 and atomic weight 65.38. It is a necessary trace element in the diet, forming an essential part of many enzymes, and playing an important role in protein synthesis and in cell division. Zinc deficiency is associated with ANEMIA, short stature, HYPOGONADISM, impaired WOUND HEALING, and geophagia. It is known by the symbol Zn.
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)
CysteineA thiol-containing non-essential amino acid that is oxidized to form CYSTINE.
plasmenylserineRN given refers to (L)-isomer