NAD salvage pathway II (PNC IV cycle)

Metabolites

Diphosphate

Formula: H4P2O7 (177.9432294)

CAS ID: 2466-09-3

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

Potassium cation

Formula: K (38.963708)

CAS ID: 24203-36-9

adenosine 5'-monophosphate(2-)

Formula: C10H12N5O7P (345.0474332)

CAS ID:

deamido-NAD(2-)

Formula: C21H24N6O15P2 (662.0774854)

CAS ID:

ATP(4-)

Formula: C10H12N5O13P3 (502.9644492)

CAS ID:

NAD(1-)

Formula: C21H26N7O14P2 (662.1012936000001)

CAS ID: 53-84-9



Enzyme

EC Number name full name note
2.7.7.18 nicotinate-nucleotide adenylyltransferase ATP:nicotinate-ribonucleotide adenylyltransferase
3.5.1.42 nicotinamide-nucleotide amidase nicotinamide-D-ribonucleotide amidohydrolase
6.3.1.5 NAD+ synthase deamido-NAD+:ammonia ligase (AMP-forming)


Proteins

Protein ID name full name
P0A6G3 pncC Nicotinamide-nucleotide amidohydrolase PncC
P0A752 nadD Nicotinate-nucleotide adenylyltransferase
P18843 nadE NH(3)-dependent NAD(+) synthetase