9UI7

structure of a 4 base pair Rad51 D-loop complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, H... (D, E, F, G, A...)	DNA repair protein RAD51 homolog 1	polymer	361	39557.8	7	UniProt (Q08297) Pfam (PF14520) Pfam (PF08423)	Mus musculus (house mouse)	RAD51 homolog A
2	E (H)	DNA (48-MER)	polymer	48	14720.5	1		Mus musculus
3	F (I)	DNA (48-MER)	polymer	48	14857.6	1		Mus musculus
4	G (L)	DNA (27-MER)	polymer	27	8147.2	1		Mus musculus
5	K, M, O, Q, S... (D, E, F, G, A...)	MAGNESIUM ION	non-polymer		24.3	7	Chemie (MG)
6	L, N, P, R, T... (E, F, G, A, C...)	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	7	Chemie (ANP)

Sequence modifications

D, E, F, G, A, C, B: 1 - 339 (UniProt: Q08297)

PDB	External Database	Details
Met -21	-	initiating methionine
Ala -20	-	expression tag
Ser -19	-	expression tag
Trp -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
Pro -15	-	expression tag
Gln -14	-	expression tag
Phe -13	-	expression tag
Glu -12	-	expression tag
Lys -11	-	expression tag
Gly -10	-	expression tag
Ala -9	-	expression tag
Asp -8	-	expression tag
Asp -7	-	expression tag
Asp -6	-	expression tag
Asp -5	-	expression tag
Lys -4	-	expression tag
Val -3	-	expression tag
Pro -2	-	expression tag
Asp -1	-	expression tag
Pro 0	-	expression tag
Glu 208	Ser 208	engineered mutation
Asp 209	Ala 209	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	314629.5
Non-Polymers*	Number of molecules	14
	Total formula weight	3713.5
All*	Total formula weight	318343.0

*Water molecules are not included.