6E88

Cryo-EM structure of C. elegans GDP-microtubule

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, G, I... (A, C, H, L, I...)	Tubulin alpha-2 chain	polymer	434	48467.6	6	UniProt (P34690) Pfam (PF00091) Pfam (PF03953)	Caenorhabditis elegans
2	B, D, F, H, J... (B, D, J, N, K...)	Tubulin beta-2 chain	polymer	426	47844.0	6	UniProt (P52275) Pfam (PF00091) Pfam (PF03953)	Caenorhabditis elegans	Beta-2-tubulin
3	M, O, Q, S, U... (A, C, H, L, I...)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	6	Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466)
4	N, P, R, T, V... (B, D, J, N, K...)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	6	Chemie (GDP) PubChem (136073927) PubChem (135398619) PubChem (135402030) PubChem (135431654) PubChem (135566337) PubChem (135760556) PubChem (136026707) PubChem (136053418) PubChem (136663964) PubChem (136664748) PubChem (136759848) PubChem (136759849) PubChem (136759850) PubChem (136836636) PubChem (136847074) PubChem (172898537)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	577869.6
Non-Polymers*	Number of molecules	12
	Total formula weight	5798.3
All*	Total formula weight	583667.9

*Water molecules are not included.