CATH Domain 5xsrA02

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.90	Alpha-Beta Complex
	3.90.228	Phosphoenolpyruvate Carboxykinase; domain 3
	3.90.228.10

Domain Context

CATH Clusters

Superfamily	3.90.228.10
Functional Family	Poly [ADP-ribose] polymerase

Enzyme Information

2.4.2.-

Pentosyltransferases.

based on mapping to UniProt P09874

2.4.2.30

NAD(+) ADP-ribosyltransferase.

based on mapping to UniProt P09874

NAD(+) + (ADP-D-ribosyl)(n)-acceptor = nicotinamide + (ADP-D- ribosyl)(n+1)-acceptor.

-!- The ADP-D-ribosyl group of NAD(+) is transferred to an acceptor carboxy group on a histone or the enzyme itself, and further ADP- ribosyl groups are transferred to the 2'-position of the terminal adenosine moiety, building up a polymer with an average chain length of 20-30 units.

UniProtKB Entries (1)

P09874

PARP1_HUMAN

Homo sapiens

Poly [ADP-ribose] polymerase 1

PDB Structure

PDB	5XSR
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Design and synthesis of 2-(4,5,6,7-tetrahydrothienopyridin-2-yl)-benzoimidazole carboxamides as novel orally efficacious Poly(ADP-ribose)polymerase (PARP) inhibitors Chen, X., Huan, X., Liu, Q., Wang, Y., He, Q., Tan, C., Chen, Y., Ding, J., Xu, Y., Miao, Z., Yang, C. Eur J Med Chem