4S36

Crystal structure of the C-terminal domain of R2 pyocin membrane-piercing spike

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Phage baseplate protein	polymer	90	9430.3	1	UniProt (Q9S581) Pfam (PF21930) In PDB	Pseudomonas aeruginosa	VR2 protein
2	A	FE (III) ION	non-polymer		55.8	1	Chemie (FE)
3		water	water		18.0	118	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	9430.3
Non-Polymers*	Number of molecules	1
	Total formula weight	55.8
All*	Total formula weight	9486.1

*Water molecules are not included.