7YSO

Tubulin heterodimer structure of GDP-1 state in solution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Tubulin alpha-1B chain	polymer	451	50204.4	1	UniProt (Q2XVP4) Pfam (PF00091) Pfam (PF03953) In PDB	Sus scrofa (pig)	Alpha-tubulin ubiquitous,Tubulin K-alpha-1,Tubulin alpha-ubiquitous chain
2	B	Tubulin beta chain	polymer	445	49907.8	1	UniProt (P02554) Pfam (PF00091) Pfam (PF03953) In PDB	Sus scrofa (pig)	Beta-tubulin
3	A	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	1	Chemie (GTP)
4	B	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	1	Chemie (GDP)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	100112.2
Non-Polymers*	Number of molecules	2
	Total formula weight	966.4
All*	Total formula weight	101078.6

*Water molecules are not included.