CATH Domain 1zyrF02

CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.10	Orthogonal Bundle
	1.10.10	Arc Repressor Mutant, subunit A
	1.10.10.10	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Domain Context

CATH Clusters

Superfamily	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
Functional Family

Enzyme Information

UniProtKB Entries (1)

RPOA_THET8

Thermus thermophilus HB8

DNA-directed RNA polymerase subunit alpha

PDB Structure

PDB	1ZYR
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Inhibition of bacterial RNA polymerase by streptolydigin: stabilization of a straight-bridge-helix active-center conformation. Tuske, S., Sarafianos, S.G., Wang, X., Hudson, B., Sineva, E., Mukhopadhyay, J., Birktoft, J.J., Leroy, O., Ismail, S., Clark, A.D., Dharia, C., Napoli, A., Laptenko, O., Lee, J., Borukhov, S., Ebright, R.H., Arnold, E. Cell(Cambridge,Mass.)