CATH Domain 3r9pA02

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.30	2-Layer Sandwich
	3.30.420	Nucleotidyltransferase; domain 5
	3.30.420.40	ATPase, nucleotide binding domain

Domain Context

CATH Clusters

Superfamily	3.30.420.40
Functional Family

Enzyme Information

2.7.2.1

Acetate kinase.

based on mapping to UniProt Q73T33

ATP + acetate = ADP + acetyl phosphate.

-!- While purified enzyme from Escherichia coli is specific for acetate, others have found that the enzyme can also use propanoate as a substrate, but more slowly. -!- Acetate can be converted into the key metabolic intermediate acetyl- CoA by coupling acetate kinase with EC 2.3.1.8. -!- Both this enzyme and EC 2.7.2.15 play important roles in the production of propanoate.

UniProtKB Entries (1)

Q73T33

ACKA_MYCPA

Mycobacterium avium subsp. paratuberculosis K-10

Acetate kinase

PDB Structure

PDB	3R9P
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Increasing the structural coverage of tuberculosis drug targets. Baugh, L., Phan, I., Begley, D.W., Clifton, M.C., Armour, B., Dranow, D.M., Taylor, B.M., Muruthi, M.M., Abendroth, J., Fairman, J.W., Fox, D., Dieterich, S.H., Staker, B.L., Gardberg, A.S., Choi, R., Hewitt, S.N., Napuli, A.J., Myers, J., Barrett, L.K., Zhang, Y., Ferrell, M., Mundt, E., Thompkins, K., Tran, N., Lyons-Abbott, S., Abramov, A., Sekar, A., Serbzhinskiy, D., Lorimer, D., Buchko, G.W., Stacy, R., Stewart, L.J., Edwards, T.E., Van Voorhis, W.C., Myler, P.J. Tuberculosis (Edinb)