CATH Classification

Domain Context

CATH Clusters

Superfamily HUPs
Functional Family Nicotinamide/nicotinic acid mononucleotide adenylyltransferase 3

Enzyme Information

2.7.7.1
Nicotinamide-nucleotide adenylyltransferase.
based on mapping to UniProt Q96T66
ATP + nicotinamide ribonucleotide = diphosphate + NAD(+).
-!- Nicotinate nucleotide can also act as acceptor. -!- See also EC 2.7.7.18.
2.7.7.18
Nicotinate-nucleotide adenylyltransferase.
based on mapping to UniProt Q96T66
ATP + beta-nicotinate-D-ribonucleotide = diphosphate + deamido-NAD(+).

UniProtKB Entries (1)

Q96T66
NMNA3_HUMAN
Homo sapiens
Nicotinamide/nicotinic acid mononucleotide adenylyltransferase 3

PDB Structure

PDB 1NUS
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
STRUCTURAL CHARACTERIZATION OF A HUMAN CYTOSOLIC NMN/NaMN ADENYLYLTRANSFERASE AND IMPLICATION IN HUMAN NAD BIOSYNTHESIS
ZHANG, X., KURNASOV, O.V., KARTHIKEYAN, S., GRISHIN, N.V., OSTERMAN, A.L., ZHANG, H.
J.Biol.Chem.