2CRX

STRUCTURE OF THE HOLLIDAY JUNCTION INTERMEDIATE IN CRE-LOXP SITE-SPECIFIC RECOMBINATION

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	C, D	DNA 35-MER	polymer	35	10760.0	2
2	A, B	PROTEIN (CRE RECOMBINASE)	polymer	343	38595.2	2	UniProt (P06956) Pfam (PF00589) In PDB	Enterobacteria phage P1	CRE-HJ2, RGBPP1 RECOMBINASE
3		water	water		18.0	361	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	98710.3
All*	Total formula weight	98710.3

*Water molecules are not included.