4JCV

Crystal structure of the RecOR complex in an open conformation

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	Recombination protein RecR	polymer	241	26143.8	4	UniProt (Q9ZNA2) Pfam (PF21176) Pfam (PF02132) Pfam (PF01751) Pfam (PF21175) In PDB	Deinococcus radiodurans
2	E, F	DNA repair protein RecO	polymer	265	28912.3	2	UniProt (Q9RW50) Pfam (PF11967) Pfam (PF02565) In PDB	Deinococcus radiodurans	Recombination protein O
3	A, B, C, D, E...	ZINC ION	non-polymer		65.4	6	Chemie (ZN)

Sequence modifications

A, B, C, D: 2 - 220 (UniProt: Q9ZNA2)

PDB	External Database	Details
Met -20	-	expression tag
Ser -19	-	expression tag
Tyr -18	-	expression tag
Tyr -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Leu -10	-	expression tag
Glu -9	-	expression tag
Ser -8	-	expression tag
Thr -7	-	expression tag
Ser -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Lys -3	-	expression tag
Lys -2	-	expression tag
Ala -1	-	expression tag
Gly 0	-	expression tag
Leu 1	-	expression tag
Ala 23	Lys 23	engineered mutation
Ala 27	Arg 27	engineered mutation

E, F: 2 - 244 (UniProt: Q9RW50)

PDB	External Database	Details
Met -20	-	expression tag
Ser -19	-	expression tag
Tyr -18	-	expression tag
Tyr -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Leu -10	-	expression tag
Glu -9	-	expression tag
Ser -8	-	expression tag
Thr -7	-	expression tag
Ser -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Lys -3	-	expression tag
Lys -2	-	expression tag
Ala -1	-	expression tag
Gly 0	-	expression tag
Leu 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	162399.6
Non-Polymers*	Number of molecules	6
	Total formula weight	392.5
All*	Total formula weight	162792.1

*Water molecules are not included.