CATH Domain 2rhqB03

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.50	3-Layer(bba) Sandwich
	3.50.40	Phenylalanyl-tRNA Synthetase; Chain B, domain 3
	3.50.40.10	Phenylalanyl-trna Synthetase, Chain B, domain 3

Domain Context

CATH Clusters

Superfamily	Phenylalanyl-trna Synthetase, Chain B, domain 3
Functional Family	Phenylalanine--tRNA ligase beta subunit

Enzyme Information

6.1.1.20

Phenylalanine--tRNA ligase.

based on mapping to UniProt Q4L5E4

ATP + L-phenylalanine + tRNA(Phe) = AMP + diphosphate + L-phenylalanyl- tRNA(Phe).

UniProtKB Entries (1)

SYFB_STAHJ

Staphylococcus haemolyticus JCSC1435

Phenylalanine--tRNA ligase beta subunit

PDB Structure

PDB	2RHQ
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Rational protein engineering in action: the first crystal structure of a phenylalanine tRNA synthetase from Staphylococcus haemolyticus. Evdokimov, A.G., Mekel, M., Hutchings, K., Narasimhan, L., Holler, T., McGrath, T., Beattie, B., Fauman, E., Yan, C., Heaslet, H., Walter, R., Finzel, B., Ohren, J., McConnell, P., Braden, T., Sun, F., Spessard, C., Banotai, C., Al-Kassim, L., Ma, W., Wengender, P., Kole, D., Garceau, N., Toogood, P., Liu, J. J.Struct.Biol.