4I99

Crystal structure of the SmcHead bound to the C-winged helix domain of ScpA

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)	Chromosome partition protein Smc	polymer	354	39856.3	2	UniProt (Q8TZY2) Pfam (PF02463)	Pyrococcus furiosus
2	C, D (C, D)	Putative uncharacterized protein	polymer	87	10406.2	2	UniProt (Q8TZY3)	Pyrococcus furiosus	Segregation and condensation protein A
3	E, F, G (A, B)	PHOSPHATE ION	non-polymer		95.0	3	Chemie (PO4)
4	H, I, J (A, B, C)	water	water		18.0	91	Chemie (HOH)

Sequence modifications

A, B: 1 - 182 (UniProt: Q8TZY2)
A, B: 1006 - 1172 (UniProt: Q8TZY2)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	100524.9
Non-Polymers*	Number of molecules	3
	Total formula weight	284.9
All*	Total formula weight	100809.8

*Water molecules are not included.