SMTL ID : 9m1j.1

Cryo-EM structure of the TBC-DE-Arl2-beta-tubulin complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

GTP.1: 20 residues within 4Å: Chain D: G.10, Q.11, C.12, Q.15, A.97, G.98, N.99, S.138, G.141, G.142, T.143, G.144, P.171, V.175, S.176, E.181, N.204, Y.222, N.226 Ligands: MG.2 18 PLIP interactions: 18 interactions with chain D Hydrogen bonds: D:Q.11, D:C.12, D:A.97, D:G.98, D:N.99, D:N.99, D:S.138, D:G.141, D:G.142, D:T.143, D:G.144, D:E.181, D:N.204, D:N.204, D:N.226, D:N.226 pi-Stacking: D:Y.222, D:Y.222

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.2: 1 residues within 4Å: Ligands: GTP.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Seong, Y.J. et al., Structural dissection of alpha beta-tubulin heterodimer assembly and disassembly by human tubulin-specific chaperones. Science (2025)

Release Date

2025-10-22

Peptides

Tubulin-specific chaperone D: A
Tubulin-specific chaperone E: B
ADP-ribosylation factor-like protein 2: C
Tubulin beta chain: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
G

D
b

Tubulin-specific chaperone D

Tubulin-specific chaperone E

ADP-ribosylation factor-like protein 2

Tubulin beta chain

Related Entries With Identical Sequence