7RHY

Cre recombinase mutant (D33A/A36V/R192A) in complex with loxA DNA hairpin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Recombinase cre	polymer	343	38493.1	1	UniProt (P06956) Pfam (PF00589) In PDB	Escherichia phage P1 (Bacteriophage P1)
2	B	DNA (49-MER)	polymer	49	15119.7	1		Escherichia phage P1

Sequence modifications

A: 1 - 343 (UniProt: P06956)

PDB	External Database	Details
Ala 33	Asp 33	engineered mutation
Val 36	Ala 36	engineered mutation
Ala 192	Arg 192	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53612.8
All*	Total formula weight	53612.8

*Water molecules are not included.