9UI9

structure of a 12 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, F, G... (E, F, G, H, I...)	DNA repair protein RAD51 homolog 1	polymer	361	39557.8	9	UniProt (Q08297) Pfam (PF14520) Pfam (PF08423)	Mus musculus (house mouse)	RAD51 homolog A
2	D (U)	DNA (48-MER)	polymer	48	14720.5	1		Mus musculus
3	E (T)	DNA (48-MER)	polymer	48	14856.5	1		Mus musculus
4	H (L)	DNA (35-MER)	polymer	35	10580.8	1		Mus musculus
5	AA, CA, M, O, Q... (C, D, E, F, G...)	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	9	Chemie (ANP)
6	BA, DA, N, P, R... (C, D, E, F, G...)	MAGNESIUM ION	non-polymer		24.3	9	Chemie (MG)

Sequence modifications

E, F, G, H, I, A, B, C, D: 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	12
	Total formula weight	396177.5
Non-Polymers*	Number of molecules	18
	Total formula weight	4774.5
All*	Total formula weight	400952.0

*Water molecules are not included.