CATH Domain 1d02A00

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.580	ECO RI Endonuclease; Chain A
	3.40.580.10	Eco RI Endonuclease, subunit A

Domain Context

CATH Clusters

Superfamily	Eco RI Endonuclease, subunit A
Functional Family

Enzyme Information

3.1.21.4

Type II site-specific deoxyribonuclease.

based on mapping to UniProt P43642

Endonucleolytic cleavage of DNA to give specific double-stranded fragments with terminal 5'-phosphates.

-!- Large group of enzymes which recognize specific short DNA sequences and cleave either within, or at a short specific distance from, the recognition site. -!- See the REBASE database for a complete list of these enzymes: http://rebase.neb.com/rebase/

UniProtKB Entries (1)

P43642

T2MU_MYCSP

Mycoplasma sp.

Type-2 restriction enzyme MunI

PDB Structure

PDB	1D02
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Crystal structure of MunI restriction endonuclease in complex with cognate DNA at 1.7 A resolution. Deibert, M., Grazulis, S., Janulaitis, A., Siksnys, V., Huber, R. EMBO J.