5O09

BtubABC mini microtubule

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	A, D, G, J, M... (1A, 2A, 3A, 4A, 5A...)	Tubulin	polymer	433	47071.6	8	UniProt (Q8GCC5) Pfam (PF00091) Pfam (PF03953)	Prosthecobacter dejongeii	Tubulin BtubA
2	B, E, H, K, N... (1B, 2B, 3B, 4B, 5B...)	Tubulin BtubB	polymer	426	46465.5	8	UniProt (Q8GCC1) Pfam (PF00091) Pfam (PF03953)	Prosthecobacter dejongeii
3	C, F, I, L, O... (1C, 2C, 3C, 4C, 5C...)	Bacterial kinesin light chain	polymer	238	27135.7	8	UniProt (A8Y5U5) Pfam (PF17874) Pfam (PF13424) Pfam (PF13374)	Prosthecobacter vanneervenii
4	AA, BA, CA, DA, EA... (2A, 2B, 3A, 3B, 4A...)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	16	Chemie (GDP)

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	965382.3
Non-Polymers*	Number of molecules	16
	Total formula weight	7091.2
All*	Total formula weight	972473.6

*Water molecules are not included.