CATH Domain 1i50E01

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.1340	Dna-directed Rna Polymerases I, Ii, And Iii 27 Kd Polypeptide; Chain: A; domain 1
	3.40.1340.10	RNA polymerase, Rpb5, N-terminal domain

Domain Context

CATH Clusters

Superfamily	RNA polymerase, Rpb5, N-terminal domain
Functional Family	DNA-directed RNA polymerases I, II, and III subunit RPABC1

Enzyme Information

UniProtKB Entries (1)

RPAB2_YEAST

Saccharomyces cerevisiae S288C

DNA-directed RNA polymerases I, II, and III subunit RPABC2

PDB Structure

PDB	1I50
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Structural basis of transcription: RNA polymerase II at 2.8 angstrom resolution. Cramer, P., Bushnell, D.A., Kornberg, R.D. Science