7AE0

Cryo-EM structure of an extracellular contractile injection system in marine bacterium Algoriphagus machipongonensis, the sheath-tube module in extended state.

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	3A, 3B, 3C, 3D, 3E...	Putative phage tail sheath protein FI	polymer	692	76319.0	18	UniProt (A3HTC2) Pfam (PF17482) In PDB	Algoriphagus machipongonensis
2	3a, 3b, 3c, 3d, 3e...	Phage tail protein	polymer	142	16375.5	18	UniProt (A3HTC1) Pfam (PF06841) In PDB	Algoriphagus machipongonensis

Contents of the asymmetric unit

Polymers	Number of chains	36
	Total formula weight	1668500.9
All*	Total formula weight	1668500.9

*Water molecules are not included.