8WP2

MapSPARTA tetramer bound with guide-target

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, I, K (A, C, I, K)	Piwi domain-containing protein	polymer	507	58091.4	4	UniProt (by SIFTS) (A0A316E3U6)	Maribacter polysiphoniae
2	B, D, J, L (B, D, J, L)	TIR domain-containing protein	polymer	452	53270.6	4	UniProt (by SIFTS) (A0A316E683)	Maribacter polysiphoniae
3	E, G, M, O (E, G, M, O)	RNA (5'-R(P*UP*GP*AP*CP*GP*GP*CP*UP*CP*UP*AP*AP*UP*CP*UP*AP*UP*UP*AP*GP*U)-3')	polymer	21	6651.9	4		Maribacter polysiphoniae
4	F, H, N, P (F, H, N, P)	DNA (25-MER)	polymer	25	7675.0	4		Maribacter polysiphoniae

Contents of the asymmetric unit

Polymers	Number of chains	16
	Total formula weight	502755.8
All*	Total formula weight	502755.8

*Water molecules are not included.