4E27

Crystal Structure of a Pentameric Capsid Protein Isolated from Metagenomic Phage Sequences Solved by Iodide SAD Phasing

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, E (A, B, C, D, E)	Capsid Protein	polymer	175	18555.7	5		unidentified (unknown)
2	AA, BA, CA, DA, EA... (D, E, A, B, C)	IODIDE ION	non-polymer		126.9	28	Chemie (IOD)
3	R (B)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4	IA, JA, KA, LA, MA (A, B, C, D, E)	water	water		18.0	488	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	92778.3
Non-Polymers*	Number of molecules	29
	Total formula weight	3576.3
All*	Total formula weight	96354.6

*Water molecules are not included.