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EC 2.7.7.13 Details
EC number
2.7.7.13
Accepted name
mannose-1-phosphate guanylyltransferase
Reaction
GTP + α-D-mannose 1-phosphate = diphosphate + GDP-mannose
Other name(s)
GTP-mannose-1-phosphate guanylyltransferase,
PIM-GMP (phosphomannose isomerase-guanosine 5′-diphospho-D-mannose pyrophosphorylase),
GDP-mannose pyrophosphorylase,
guanosine 5′-diphospho-D-mannose pyrophosphorylase,
guanosine diphosphomannose pyrophosphorylase,
guanosine triphosphate-mannose 1-phosphate guanylyltransferase,
mannose 1-phosphate guanylyltransferase (guanosine triphosphate)
Systematic name
GTP:α-D-mannose-1-phosphate guanylyltransferase
CAS registry number
37278-24-3
Comment
The bacterial enzyme can also use ITP and dGTP as donors.
History
created 1961, modified 1976
EC Tree
2.7.7.16 created 1961, deleted 1972, [transferred to EC 3.1.4.22, deleted 1980]
2.7.7.17 created 1965, deleted 1972, [transferred to EC 3.1.4.23, deleted 1980]
2.7.7.20 created 1965, deleted 1972
2.7.7.26 created 1961 as EC 3.1.4.8, transferred 1965 to EC 2.7.7.26, deleted 1972
2.7.7.29 created 1972, deleted 2004