3RMP

Structural basis for the recognition of attP substrates by P4-like integrases

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, C)	CP4-like integrase	polymer	88	10102.7	2	UniProt (Q9Z3B4) Pfam (PF13356)	Yersinia pestis	HPI integrase, Int protein, prophage integrase
2	C, E (E, G)	5'-D(*TP*AP*AP*TP*GP*AP*CP*CP*AP*CP*CP*AP*AP*TP*A)-3'	polymer	15	4546.0	2
3	D, F (F, H)	5'-D(*TP*AP*TP*TP*GP*GP*TP*GP*GP*TP*CP*AP*TP*TP*A)-3'	polymer	15	4630.0	2
4	G, H, I, J, K... (A, C, E, F, G...)	water	water		18.0	45	Chemie (HOH)

Sequence modifications

A, C: 1 - 80 (UniProt: Q9Z3B4)

PDB	External Database	Details
Leu 81	-	expression tag
Glu 82	-	expression tag
His 83	-	expression tag
His 84	-	expression tag
His 85	-	expression tag
His 86	-	expression tag
His 87	-	expression tag
His 88	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	38557.4
All*	Total formula weight	38557.4

*Water molecules are not included.