3VTO

The crystal structure of the C-terminal domain of Mu phage central spike

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, P, Q...)	Protein gp45	polymer	115	12848.4	6	UniProt (Q9T1V4)	Enterobacteria phage Mu
2	G, J (A, P)	FE (III) ION	non-polymer		55.8	2	Chemie (FE)
3	H, L (A, Q)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	I, K (C, P)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
5	M, N, O, P, Q... (A, B, C, P, Q...)	water	water		18.0	578	Chemie (HOH)

Sequence modifications

A, B, C, P, Q, R: 92 - 197 (UniProt: Q9T1V4)

PDB	External Database	Details
Met 91	-	expression tag
Leu 198	-	expression tag
Glu 199	-	expression tag
His 200	-	expression tag
His 201	-	expression tag
His 202	-	expression tag
His 203	-	expression tag
His 204	-	expression tag
His 205	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	77090.1
Non-Polymers*	Number of molecules	6
	Total formula weight	262.8
All*	Total formula weight	77352.9

*Water molecules are not included.