SMTL ID : 4u3j.1

TOG2:alpha/beta-tubulin complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.81 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: Q.11, E.72 Chain B: K.252 Ligands: GTP.2 No protein-ligand interaction detected (PLIP) MG.3: 3 residues within 4Å: Chain B: Q.11, E.69 Ligands: GTP.4 No protein-ligand interaction detected (PLIP)

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

GTP.2: 31 residues within 4Å: Chain A: G.10, Q.11, A.12, Q.15, I.16, D.70, D.99, A.100, A.101, N.102, N.103, S.141, G.143, G.144, G.145, T.146, G.147, V.172, P.174, A.175, V.178, S.179, T.180, E.184, N.207, F.225, L.228, N.229, I.232 Chain B: K.252 Ligands: MG.1 24 PLIP interactions: 21 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:Q.11, A:Q.11, A:A.12, A:Q.15, A:D.70, A:A.100, A:N.102, A:N.102, A:G.145, A:T.146, A:T.146, A:G.147, A:V.178, A:N.207, A:N.207, A:N.229, A:N.229 Water bridges: A:G.13, A:D.99, B:K.252, B:K.252 pi-Stacking: A:F.225, A:F.225 Salt bridges: B:K.252 GTP.4: 27 residues within 4Å: Chain B: G.10, Q.11, C.12, Q.15, I.16, D.67, S.96, A.97, G.98, N.99, S.138, G.140, G.141, G.142, T.143, G.144, S.145, V.169, P.171, E.181, N.204, L.207, Y.222, L.225, N.226, V.229 Ligands: MG.3 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:Q.11, B:Q.11, B:C.12, B:A.97, B:G.98, B:N.99, B:G.141, B:G.142, B:T.143, B:T.143, B:T.143, B:G.144, B:N.204, B:N.204, B:N.226, B:N.226 pi-Stacking: B:Y.222, B:Y.222

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ayaz, P. et al., A tethered delivery mechanism explains the catalytic action of a microtubule polymerase. Elife (2014)

Release Date

2014-08-20

Peptides

Tubulin alpha-1 chain: A
Tubulin beta chain: B
Protein STU2: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Tubulin alpha-1 chain

Tubulin beta chain

Protein STU2

Related Entries With Identical Sequence