7X3J

Cryo-EM structure of human TRiC-tubulin-S2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, P (A, a)	T-complex protein 1 subunit alpha	polymer	556	60418.5	2	UniProt (P17987) Pfam (PF00118)	Homo sapiens (human)	TCP-1-alpha,CCT-alpha
2	B, I (B, b)	T-complex protein 1 subunit beta	polymer	535	57567.1	2	UniProt (P78371) Pfam (PF00118)	Homo sapiens (human)	TCP-1-beta,CCT-beta
3	C, J (D, d)	T-complex protein 1 subunit delta	polymer	539	57996.1	2	UniProt (P50991) Pfam (PF00118)	Homo sapiens (human)	TCP-1-delta,CCT-delta,Stimulator of TAR RNA-binding
4	D, K (E, e)	T-complex protein 1 subunit epsilon	polymer	539	59547.7	2	UniProt (P48643) Pfam (PF00118)	Homo sapiens (human)	TCP-1-epsilon,CCT-epsilon
5	E, L (G, g)	T-complex protein 1 subunit gamma	polymer	545	60613.9	2	UniProt (P49368) Pfam (PF00118)	Homo sapiens (human)	TCP-1-gamma,CCT-gamma,hTRiC5
6	F, M (H, h)	T-complex protein 1 subunit eta	polymer	543	59417.5	2	UniProt (Q99832) Pfam (PF00118)	Homo sapiens (human)	TCP-1-eta,CCT-eta,HIV-1 Nef-interacting protein
7	G, N (Q, q)	T-complex protein 1 subunit theta	polymer	548	59691.4	2	UniProt (P50990) Pfam (PF00118)	Homo sapiens (human)	TCP-1-theta,CCT-theta,Chaperonin containing T-complex polypeptide 1 subunit 8
8	H, O (Z, z)	T-complex protein 1 subunit zeta	polymer	531	58106.1	2	UniProt (P40227) Pfam (PF00118)	Homo sapiens (human)	TCP-1-zeta,Acute morphine dependence-related protein 2,CCT-zeta-1,HTR3,Tcp20
9	AA, BA, CA, DA, EA... (e, g, h, q, z...)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	16	Chemie (ATP)

Sequence modifications

H, h: 1 - 543 (UniProt: Q99832)

PDB	External Database	Details
Ser 290	Leu 290	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	16
	Total formula weight	946716.5
Non-Polymers*	Number of molecules	16
	Total formula weight	8114.9
All*	Total formula weight	954831.4

*Water molecules are not included.