Nucleotide catabolism

Tamaki N, Sakata SF, Matsuda K. Purification, properties, and sequencing of aminoisobutyrate aminotransferases from rat liver. Methods Enzymol. 2000;324():376–89. doi: 10.1016/s0076-6879(00)24247-x. PMID: 10989446.; Griffith OW. Beta-amino acids: mammalian metabolism and utility as alpha-amino acid analogues. Annu Rev Biochem. 1986;55():855–78. doi: 10.1146/annurev.bi.55.070186.004231. PMID: 3090932.; Watts RW. Molecular variation in relation to purine metabolism. J Clin Pathol Suppl (R Coll Pathol). 1974;8():48–63. PMID: 4620886; PMCID: PMC1347204.

Metabolites

Calcium cation

Formula: Ca (39.962591)

CAS ID: 14127-61-8

H+

Formula: H (1.0078246)

CAS ID: 12408-02-5

H2O

Formula: H2O (18.0105642)

CAS ID: 7732-18-5

Magnesium cation

Formula: Mg (23.98505)

CAS ID: 22537-22-0

Xanthine

Formula: C5H4N4O2 (152.0334244)

CAS ID: 69-89-6

Zinc cation

Formula: Zn (63.929145)

CAS ID: 23713-49-7

adenosine 5'-monophosphate(2-)

Formula: C10H12N5O7P (345.0474332)

CAS ID:



Enzyme

EC Number name full name note
3.6.-.-
2.4.2.1 purine-nucleoside phosphorylase purine-nucleoside:phosphate ribosyltransferase
3.5.4.3 guanine deaminase guanine aminohydrolase
3.6.1.42 guanosine-diphosphatase GDP phosphohydrolase
3.6.1.5 apyrase nucleoside triphosphate phosphohydrolase (nucleoside monophosphoate-forming)
3.6.1.66 XTP/dITP diphosphatase XTP/dITP diphosphohydrolase (diphosphate-forming)


Proteins

Protein ID name full name
O14057 GUAD_SCHPO Probable guanine deaminase
Q9P791 YN8C_SCHPO Uncharacterized Nudix hydrolase P35G2.12
Q9USP2 ynd1 Golgi apyrase
Q9UT35 gdp1 Guanosine-diphosphatase
Q9UTG1 PNPH_SCHPO Putative purine nucleoside phosphorylase
Q9UU89 ITPA_SCHPO Inosine triphosphate pyrophosphatase