9U2S

PhiC31 integrase-attB-attP synaptic complex: attB-bound dimer subregion

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (E)	attB53_Fw	polymer	53	16314.3	1		Lomovskayavirus C31
2	B (F)	attB53_Rv	polymer	53	16359.4	1		Lomovskayavirus C31
3	C, D (A, B)	Integrase	polymer	625	69378.2	2	UniProt (Q9T221)	Lomovskayavirus C31
4	E, F (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Sequence modifications

A, B: 1 - 605 (UniProt: Q9T221)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Ala 12	Ser 12	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	171430.2
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	171561.0

*Water molecules are not included.