CATH Domain 4finA02

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.50	Rossmann fold
	3.40.50.300	P-loop containing nucleotide triphosphate hydrolases

Superfamily	P-loop containing nucleotide triphosphate hydrolases
Functional Family	ABC transporter ATP-binding component

3.6.3.41

Heme-transporting ATPase.

based on mapping to UniProt P0A9W3

ATP + H(2)O + heme(In) = ADP + phosphate + heme(Out).

-!- An enzyme found in Gram-negative bacteria that exports heme.

ETTA_ECOLI

Escherichia coli K-12

Energy-dependent translational throttle protein EttA

PDB	4FIN
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	The ABC-F protein EttA gates ribosome entry into the translation elongation cycle. Boel, G., Smith, P.C., Ning, W., Englander, M.T., Chen, B., Hashem, Y., Testa, A.J., Fischer, J.J., Wieden, H.J., Frank, J., Gonzalez, R.L., Hunt, J.F. Nat.Struct.Mol.Biol.