8HQO

Neck of DT57C bacteriophage in the full state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	D, E, B, C	Portal protein	polymer	405	45408.6	4	UniProt (A0A0A7RUL5) Pfam (PF04860) In PDB	Escherichia phage DT57C
2	R, S, P, Q	Head completion protein	polymer	170	19203.9	4	UniProt (A0A0A7RSP7) In PDB	Escherichia phage DT57C
3	a, b	Tail terminator protein	polymer	161	18317.5	2	UniProt (A0A0A7RZ97) In PDB	Escherichia phage DT57C
4	x	Tape measure protein	polymer	1227	132626.4	1	UniProt (A0A0A7RZ92) In PDB	Escherichia phage DT57C

Contents of the asymmetric unit

Polymers	Number of chains	11
	Total formula weight	427711.3
All*	Total formula weight	427711.3

*Water molecules are not included.