SMTL ID : 8qv3.1

Structure of the y-Tubulin Small Complex (yTuSC) as part of the native y-Tubulin Ring Complex (yTuRC) capping microtubule minus ends at the spindle pole body

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-2-2-2-1-1-mer

Ligands

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

GTP.1: 20 residues within 4Å: Chain A: Q.12, C.13, H.16, D.70, S.71, S.100, N.103, S.141, A.143, G.144, G.145, T.146, G.147, P.174, Q.183, N.206, L.224, Q.225, T.227, N.228 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:Q.12, A:Q.12, A:S.100, A:S.100, A:S.141, A:G.145, A:T.146, A:G.147, A:Q.183, A:N.206, A:L.224, A:Q.225, A:N.228 GTP.2: 17 residues within 4Å: Chain B: G.11, Q.12, C.13, D.70, S.71, E.72, N.103, S.141, A.143, G.144, T.146, G.147, P.174, Q.183, N.206, L.224, N.228 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:Q.12, B:Q.12, B:C.13, B:D.70, B:D.70, B:S.141, B:T.146, B:T.146, B:G.147, B:Q.183, B:N.206, B:L.224, B:N.228

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dendooven, T. et al., Structure of the native gamma-tubulin ring complex capping spindle microtubules. Nat.Struct.Mol.Biol. (2024)

Release Date

2024-04-24

Peptides

Tubulin gamma chain: AB
Spindle pole body component: C
Spindle pole body component: D
Spindle pole body component 110: EF
Tubulin alpha-1 chain: GH
Tubulin beta chain: IJ
Unknown protein: K
Unknown protein: L

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
c

B
d

C
E

D
F

E
Sc

F
Sd

G
Ad

H
Ac

I
Bd

J
Bc

K
Uc

L
Ud

Tubulin gamma chain

Spindle pole body component

Spindle pole body component

Spindle pole body component 110

Tubulin alpha-1 chain

Tubulin beta chain

Unknown protein

Unknown protein

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