6U0U

Protofilament Ribbon Flagellar Proteins Rib43a-L

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, H, J... (C, D, E, F, G...)	Tubulin alpha chain	polymer	449	49639.0	6	UniProt (P41351)	Tetrahymena thermophila	Alpha-tubulin
2	B, D, F, I, K... (B, I, J, K, L...)	Tubulin beta chain	polymer	443	49617.7	6	UniProt (P41352)	Tetrahymena thermophila	Beta-tubulin
3	G (A)	Protofilament ribbon protein	polymer	280	34224.4	1	UniProt (Q240R7) Pfam (PF05914)	Tetrahymena thermophila (strain SB210)
4	CA, N, Q, T, W... (H, C, D, E, F...)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	6	Chemie (GTP)
5	AA, DA, O, R, U... (G, H, C, D, E...)	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
6	BA, EA, P, S, V... (L, M, B, I, J...)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	6	Chemie (GDP)

Contents of the asymmetric unit

Polymers	Number of chains	13
	Total formula weight	629764.7
Non-Polymers*	Number of molecules	18
	Total formula weight	5944.1
All*	Total formula weight	635708.8

*Water molecules are not included.