5YV5

Crystal structure of the complex of archaeal ribosomal stalk protein aP1 and archaeal ribosome recycling factor aABCE1.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	ATPase RIL	polymer	536	60483.0	1	UniProt (I6V0C7) Pfam (PF00005)	Pyrococcus furiosus COM1
2	B (B)	Archaeal ribosomal stalk protein aP1	polymer	18	1880.0	1	UniProt (by SIFTS) (Q8TZJ7)	Pyrococcus furiosus
3	C, D (A)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
4	E, F (A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	G (A)	water	water		18.0	292	Chemie (HOH)

Sequence modifications

A: 75 - 590 (UniProt: I6V0C7)

PDB	External Database	Details
Met 55	-	initiating methionine
Gly 56	-	expression tag
Ser 57	-	expression tag
Ser 58	-	expression tag
His 59	-	expression tag
His 60	-	expression tag
His 61	-	expression tag
His 62	-	expression tag
His 63	-	expression tag
His 64	-	expression tag
Ser 65	-	expression tag
Ser 66	-	expression tag
Gly 67	-	expression tag
Leu 68	-	expression tag
Val 69	-	expression tag
Pro 70	-	expression tag
Arg 71	-	expression tag
Gly 72	-	expression tag
Ser 73	-	expression tag
His 74	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	62363.0
Non-Polymers*	Number of molecules	4
	Total formula weight	903.0
All*	Total formula weight	63266.0

*Water molecules are not included.