3VR1

Crystal structure analysis of the translation factor RF3

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	Peptide chain release factor 3	polymer	548	61370.8	4	UniProt (B8DIL5) Pfam (PF00009) Pfam (PF22042) Pfam (PF16658) In PDB	Desulfovibrio vulgaris	RF-3
2	A, B, C, D	GUANOSINE-5',3'-TETRAPHOSPHATE	non-polymer		603.2	4	Chemie (G4P)

Sequence modifications

A, B, C, D: 1 - 529 (UniProt: B8DIL5)

PDB	External Database	Details
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

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	245483.3
Non-Polymers*	Number of molecules	4
	Total formula weight	2412.6
All*	Total formula weight	247896.0

*Water molecules are not included.