1P7D

Crystal structure of the Lambda Integrase (residues 75-356) bound to DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (C, E)	5'-D(*CP*AP*AP*TP*GP*CP*CP*AP*AP*CP*TP*TP*T)-3'	polymer	13	3910.6	2
2	B, D (D, F)	26-MER	polymer	26	8075.2	2
3	E, F (A, B)	Integrase	polymer	283	31914.6	2	UniProt (P03700) Pfam (PF02899) Pfam (PF00589)	Enterobacteria phage lambda

Sequence modifications

A, B: 74 - 356 (UniProt: P03700)

PDB	External Database	Details
Met 74	Val 74	SEE REMARK 999
Ptr 342	Tyr 342	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	87800.7
All*	Total formula weight	87800.7

*Water molecules are not included.