1W26

Trigger Factor in Complex with the Ribosome forms a Molecular Cradle for Nascent Proteins

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	TRIGGER FACTOR	polymer	432	48771.4	2	UniProt (P22257) Pfam (PF05697) Pfam (PF00254) Pfam (PF05698) UniProt (by SIFTS) (P0A850)	ESCHERICHIA COLI	TF
2	C, D (A, B)	water	water		18.0	88	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	97542.8
All*	Total formula weight	97542.8

*Water molecules are not included.